Enz Technik AG

Switzerland

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IP Type
        Patent 9
        Trademark 9
Jurisdiction
        United States 13
        World 3
        Europe 2
Date
2024 December 1
2024 November 1
2024 2
2022 3
2021 3
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IPC Class
B08B 13/00 - Accessories or details of general applicability for machines or apparatus for cleaning 3
B08B 3/02 - Cleaning by the force of jets or sprays 3
B08B 9/04 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes 3
B05B 13/06 - Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups specially designed for treating the inside of hollow bodies 2
B05B 3/06 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction 2
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NICE Class
07 - Machines and machine tools 7
37 - Construction and mining; installation and repair services 3
06 - Common metals and ores; objects made of metal 2
Status
Pending 4
Registered / In Force 14

1.

MONROJET

      
Serial Number 98889673
Status Pending
Filing Date 2024-12-06
Owner Enz Technik AG (Switzerland)
NICE Classes  ? 06 - Common metals and ores; objects made of metal

Goods & Services

Metal water jet nozzles for cleaning concrete and metal or for cutting materials

2.

MONROJET

      
Application Number 019105912
Status Pending
Filing Date 2024-11-14
Owner ENZ TECHNIK AG (Switzerland)
NICE Classes  ? 06 - Common metals and ores; objects made of metal

Goods & Services

Metal water jet nozzles for cleaning concrete and metal or for cutting materials.

3.

Inspection nozzle or cleaning nozzle with switchable camera module

      
Application Number 17749251
Grant Number 11936965
Status In Force
Filing Date 2022-05-20
First Publication Date 2022-11-24
Grant Date 2024-03-19
Owner Enz Technik AG (Switzerland)
Inventor Lendi, Christoph

Abstract

Operational convenience is to be improved in an inspection nozzle or cleaning nozzle for operation with liquids under high pressure with a coupling section that can be connected to a high-pressure tube. A feed bore, a deflection chamber and at least one communicating bore are operatively connected to the coupling section. A camera recess running concentric to a longitudinal axis is arranged in a camera-receiving portion. A camera module is accommodated releasably connected to an encapsulated camera housing sealed water-tight. Optics and camera electronics are permanently incorporated in camera housing. Case manipulation of the camera module and the camera housing is unnecessary. This is realized in that within the camera housing, a contactless magnetically operable camera switch is arranged effectively connected to the camera electronics via a circuit board on one wall of the camera housing.

IPC Classes  ?

  • H04N 23/51 - Housings
  • B08B 3/02 - Cleaning by the force of jets or sprays
  • B08B 13/00 - Accessories or details of general applicability for machines or apparatus for cleaning
  • H04N 23/54 - Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
  • H04N 23/50 - Constructional details

4.

Inspection and/or cleaning nozzle with camera housing

      
Application Number 17749281
Grant Number 12096103
Status In Force
Filing Date 2022-05-20
First Publication Date 2022-11-24
Grant Date 2024-09-17
Owner Enz Technik AG (Switzerland)
Inventor Lendi, Christoph

Abstract

An inspection and/or cleaning nozzle for operation with liquids under high pressure includes a coupling section coupleable to a high-pressure tube and a camera recess running concentric to a longitudinal axis arranged in a camera-receiving portion. A camera module is accommodated releasably connected to an encapsulated water-tight camera housing. Optics and camera electronics are permanently incorporated in the camera housing such that the optics and camera electronics are protected in the interior of the camera housing and fogging of the optics is prevented. This is achieved in that a bore is made in the wall of camera housing running radially across the longitudinal axis direction, the opening of bore is sealed water-tight and air-tight with a membrane, so that the surface of membrane fully overlaps the opening of bore. This surface of the membrane is made correspondingly larger than bore and the membrane is formed multilayered from a laminate film.

IPC Classes  ?

  • H04N 23/51 - Housings
  • B08B 3/02 - Cleaning by the force of jets or sprays
  • B08B 13/00 - Accessories or details of general applicability for machines or apparatus for cleaning
  • H04N 23/50 - Constructional details

5.

Extension Sleeve for a Camera Adapter and Pipe Cleaning Nozzle and/or Inspection Nozzle with Extension Sleeve

      
Application Number 17732863
Status Pending
Filing Date 2022-04-29
First Publication Date 2022-11-03
Owner Enz Technik AG (Switzerland)
Inventor Lendi, Christoph

Abstract

Electrical interference signals are to be eliminated during operation and video quality improved in a metal extension sleeve incorporated in an internal space of a nozzle element of a pipe cleaning nozzle and/or inspection nozzle for contacting an electrical conductor via a camera adapter through the internal space of the nozzle element with a camera module fastened outside the nozzle element. The extension sleeve spans the length of the nozzle element and is releasably fastened form-fit and/or force-fit on the camera adapter and the at least one extension sleeve has coupling threads along the outer surface of the coupling section, with which the extension sleeve is tightened in the internal space of the nozzle element. The metal extension sleeve has an electrical insulation layer made of plastic on its outer surface spaced from the central longitudinal axis, which is applied fully to the entire outer surface without defects.

IPC Classes  ?

  • B05B 13/06 - Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups specially designed for treating the inside of hollow bodies
  • B08B 9/04 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
  • H04N 5/232 - Devices for controlling television cameras, e.g. remote control

6.

Cross Jet Cleaning Nozzle, Produced By Additive Manufacturing

      
Application Number 17333447
Status Pending
Filing Date 2021-05-28
First Publication Date 2021-12-16
Owner Enz Technik AG (Switzerland)
Inventor Lendi, Christoph

Abstract

A rotor body is completely produced from metal by means of additive manufacturing methods or 3D printing, wherein the cross-jet nozzle duct is left out during the additive manufacturing layer by layer as a continuous edge-free curved opening in the form of an arc curved in relation to the longitudinal axis (L). A cleaning fluid can be transported from a feed duct of the rotor body up to a nozzle tip (D) and can be dispensed there from the cross jet nozzle outlet, and accordingly higher-energy cleaning fluid chats are to be able to be generated or an energy loss of the exiting cleaning fluid is to be reduced.

IPC Classes  ?

  • B05B 3/06 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction
  • B33Y 80/00 - Products made by additive manufacturing
  • B08B 9/043 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes

7.

Pipe cleaning and/or pipe inspection nozzle including extension sleeve

      
Application Number 17155993
Grant Number 11975367
Status In Force
Filing Date 2021-01-22
First Publication Date 2021-08-12
Grant Date 2024-05-07
Owner Enz Technik AG (Switzerland)
Inventor Lendi, Christoph

Abstract

In the case of a pipe cleaning and/or pipe inspection nozzle, an available camera module can be coupled to a plurality of pipe cleaning and/or pipe inspection nozzles in a simple and cost-efficient manner such that a secure reliable coupling of the electrical lines is attained. An extension sleeve is inserted, which includes a high-pressure line section having a sleeve loop contact. The sleeve loop contact is fastened in the extension sleeve with a sleeve insulator insert and runs so as to transition into an inner power/signal line within the extension sleeve all the way into an outlet section in the direction of the longitudinal axis. At least one outlet opening is recessed out of the outlet section, and the outlet section opens out into a coupling section, at which elements are provided so that the coupling section can be fastened to a camera adapter.

IPC Classes  ?

  • B08B 9/04 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
  • F16L 55/28 - Constructional aspects
  • F16L 101/12 - Cleaning
  • F16L 101/30 - Inspecting, measuring or testing

8.

Cleaning procedure for a pipe or shaft with digital data management

      
Application Number 17124678
Grant Number 11906989
Status In Force
Filing Date 2020-12-17
First Publication Date 2021-06-24
Grant Date 2024-02-20
Owner Enz Technik AG (Switzerland)
Inventor Lendi, Christoph

Abstract

A procedure for cleaning a pipe or shaft with a cleaning nozzle operated with a cleaning liquid and having a camera module includes the following steps: recording a video during or after the cleaning; transmitting the video to a mobile device over a first distance; transmitting the video with collected corresponding position data of the cleaning location of the pipe or of the shaft to a memory, which is protected by a cleaning service provider and/or nozzle manufacturer, in a data cloud over a second distance; and making the protected memory in the data cloud of the cleaning service provider and/or nozzle manufacturer accessible by the customer commissioning the cleaning procedure. The recorded videos with stored road map are displayed on a screen, and each video with corresponding cleaning location can be accessed from the memory in the data cloud.

IPC Classes  ?

  • G05D 7/06 - Control of flow characterised by the use of electric means
  • G06Q 50/26 - Government or public services
  • H04N 5/76 - Television signal recording
  • H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
  • H04N 5/77 - Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
  • B08B 3/02 - Cleaning by the force of jets or sprays
  • B08B 9/027 - Cleaning the internal surfaces; Removal of blockages
  • G06Q 10/0639 - Performance analysis of employees; Performance analysis of enterprise or organisation operations
  • G06Q 10/20 - Administration of product repair or maintenance
  • B08B 9/049 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes

9.

Ultra-high pressure nozzle for cleaning pipes, with seal

      
Application Number 16381498
Grant Number 11103901
Status In Force
Filing Date 2019-04-11
First Publication Date 2019-10-17
Grant Date 2021-08-31
Owner ENZ TECHNIK AG (Switzerland)
Inventor Lendi, Christoph

Abstract

An ultra-high pressure nozzle comprises a stator with a stator channel and a rotor with a rotor channel. A transition from the stator channel to the rotor channel is achieved by a seal, which comprises a rotor bearing hollow body with a rotor bearing channel crossing it in a longitudinal direction and a stator bearing hollow body with a stator bearing channel crossing it in a longitudinal direction. The rotor bearing hollow body is in a fixed location and protrudes into the rotor channel and the stator bearing hollow body is in a fixed location and protrudes into the stator channel. The rotor bearing hollow body and the stator bearing hollow body do not overlap each other. When the nozzle is mounted, the front surface of the rotor bearing hollow body rests in direct contact with a front surface of the stator bearing hollow body in a rotatable manner, thereby creating a seal.

IPC Classes  ?

  • B08B 9/045 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved
  • B05B 3/06 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction
  • B05B 1/14 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening

10.

Cross-jet nozzle and lance device

      
Application Number 16382368
Grant Number 11441857
Status In Force
Filing Date 2019-04-12
First Publication Date 2019-10-17
Grant Date 2022-09-13
Owner Enz Technik AG (Switzerland)
Inventor Lendi, Christoph

Abstract

A cross-jet nozzle includes a rotor body, in which several channels are recessed or formed running from a nozzle tip in the direction of a stator body, in which at least two front jet nozzles are positioned in the rotor body through at least two front jet channels and oriented so that front jets of a pressurized medium emerging from the front jet channels intersect outside of the rotor body and the rotor body can be mounted to rotate around its longitudinal axis on the stator body, which can be connected to a high-pressure line connection, is introduced safely parallel into tubes by a drive unit of a lance device. The nozzle tip is provided with an outer surface so that the surface is configured convexly arched, dome-like and free of edges and the nozzle tip is formed mirror-symmetric with the longitudinal axis in profile.

IPC Classes  ?

  • F28G 3/16 - Rotary appliances using jets of fluid for removing debris
  • B05B 13/06 - Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups specially designed for treating the inside of hollow bodies
  • B08B 9/032 - Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
  • B08B 9/043 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
  • B05B 3/04 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
  • B08B 9/04 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
  • B05B 3/00 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements

11.

Pipe cleaning device with camera

      
Application Number 15648640
Grant Number 10512953
Status In Force
Filing Date 2017-07-13
First Publication Date 2018-01-18
Grant Date 2019-12-24
Owner ENZ TECHNIK AG (Switzerland)
Inventor Lendi, Christoph

Abstract

A pressure medium-operated pipe cleaning device for streak-free cleaning of the pipe and duct wall and simultaneously a video recording of the entire cleaning process. The device includes a nozzle module and a camera module. The nozzle module includes a plurality of thrusters and a plurality of cleaning nozzles, and the camera module has at least one camera, an illuminating device, control electronics, a memory, a transmitter and an accumulator, so that the camera module can be controlled from outside by the control electronics. The nozzle module and camera module separately designed in terms of location and construction, and mounted on a carriage spaced linearly apart from each other in the direction of a longitudinal axis by a distance, wherein a stator part has the thrusters of the nozzle module and the camera module is rotationally and linearly immovably fastened to the carriage, while the rotor part on which the plurality of cleaning nozzles are arranged can be rotated around the longitudinal axis.

IPC Classes  ?

  • B08B 9/049 - Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes
  • F16L 55/36 - Constructional aspects of the propulsion means, e.g. towed by cables being self-contained jet driven
  • B08B 13/00 - Accessories or details of general applicability for machines or apparatus for cleaning
  • H04N 5/225 - Television cameras
  • E03F 9/00 - Arrangements or fixed installations for cleaning sewer pipes, e.g. by flushing
  • F16L 55/40 - Constructional aspects of the body
  • F16L 101/12 - Cleaning

12.

BULLDOG

      
Application Number 998737
Status Registered
Filing Date 2009-03-27
Registration Date 2009-03-27
Owner Enz Technik AG (Switzerland)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 37 - Construction and mining; installation and repair services

Goods & Services

Hydraulic and pneumatic apparatus, especially water operated for cleaning ducts and pipes; metal and ceramic nozzles for pipe cleaning apparatus. Carrying out, supervising pipe and duct cleaning work; rental of pipe cleaning apparatus; repair and servicing of cleaning apparatus used for pipes and pipeworks.

13.

ENZ GOLDEN JET

      
Serial Number 79010228
Status Registered
Filing Date 2005-04-05
Registration Date 2006-02-28
Owner ENZ TECHNIK AG (Switzerland)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Rotating injectors for cleaning pipes and ducts

14.

BULLDOG

      
Serial Number 76443397
Status Registered
Filing Date 2002-08-23
Registration Date 2003-10-21
Owner Enz Technik AG (Switzerland)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Pneumatic and hydraulic machines, namely, water-driven pipe and channel cleaning machines; metal and ceramic nozzles for pipe cleaning machines

15.

BULLDOG

      
Application Number 002592574
Status Registered
Filing Date 2002-02-26
Registration Date 2003-04-29
Owner ENZ TECHNIK AG (Switzerland)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 37 - Construction and mining; installation and repair services

Goods & Services

Pneumatic and hydraulic apparatus, in particular water-powered apparatus for cleaning pipes or sewers; nozzles for pipe cleaning apparatus, of metal and ceramic. Conducting, supervising and directing of pipe and sewer cleaning services; rental of pipe cleaning apparatus; repair and maintenance of pipe and sewer cleaning apparatus.

16.

ENZ

      
Application Number 722672
Status Registered
Filing Date 1999-11-03
Registration Date 1999-11-03
Owner Enz Technik AG (Switzerland)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 37 - Construction and mining; installation and repair services

Goods & Services

Hydraulic and pneumatic apparatus, especially water operated, for cleaning ducts and pipes; nozzles for apparatus for the cleaning of pipes of metal and ceramic. Carrying out and monitoring pipe and duct cleaning work; rental of pipe cleaning apparatus; repair and maintenance of pipe and duct cleaning appliances.

17.

ENZ

      
Serial Number 75749440
Status Registered
Filing Date 1999-07-13
Registration Date 2001-01-02
Owner ENZ TECHNIK AG (Switzerland)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Pneumatically and hydraulically driven pipe cleaning machines; metal and ceramic nozzles for pipe cleaning machines; and power-operated spray guns

18.

ENZ GOLDEN JET

      
Application Number 635842
Status Registered
Filing Date 1995-04-04
Registration Date 1995-04-04
Owner ENZ TECHNIK AG (Switzerland)
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Rotating injectors for cleaning pipes and ducts.