Goods & Services

Dishwashers; Bottle washing machines; Brushes for vacuum cleaners; Cleaning appliances utilizing steam; Dust removing installations for cleaning purposes; Electric window cleaning machines; High pressure washers; Machines and apparatus for carpet shampooing, electric; Power-operated sprayers; Power-operated sprayers for insecticides; Spraying machines; Suction nozzles for vacuum cleaners; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaners; Washing machines for clothes

Goods & Services

brushes for vacuum cleaners; machines and apparatus for carpet shampooing, electric; cleaning appliances utilizing steam; high pressure washers; vacuum cleaner attachments for disseminating perfumes and disinfectants; vacuum cleaners; suction nozzles for vacuum cleaners; power-operated sprayers for insecticides; machines and apparatus for cleaning, electric; dust removing installations for cleaning purposes; garbage disposals; waste disposals; dishwashers; bottle washing machines; washing machines for clothes.

Abstract

A high-pressure cleaning machine motor pump unit suitable for internal meshing deceleration transmission, comprising a high-pressure pump assembly (100), an oil cylinder assembly (200) and a high-pressure cleaning machine motor unit (300); the oil cylinder assembly comprises a bull gear (240), a gear shaft (230), a swash plate and a thrust bearing (250); the high-pressure pump assembly comprises a pressurizing element; an output end of the high-pressure cleaning machine motor unit is provided with a pinion (360), and the pinion (360) internally meshes with the bull gear (240) to decelerate and then drives the pressurizing element to reciprocate; the high-pressure cleaning machine motor unit (300) comprises a motor support (310), and a motor stator (320) is mounted on a motor stator core mounting surface (317) of the motor support (310) and is connected to the high-pressure washing machine motor unit (300) and the oil cylinder assembly (200) by means of the motor support (310); and a motor gear box comprises a gear grease limiting wall (313). The high-pressure cleaning machine motor pump unit employs internal meshing transmission, a deceleration device has a compact structure and grease can be prevented from splashing.

IPC Classes  ?

• F04B 17/03 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
• F04B 1/145 - Housings
• F16H 19/00 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
• H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
• F16H 57/04 - Features relating to lubrication or cooling

Goods & Services

(1) High pressure washer; Vacuum cleaners; Commercial and industrial vacuum cleaners; electric vacuum cleaners; Snow blowers; rotary blowers; Electric lawn trimmers; power operated hedge trimmers; mechanical lawn mowers; shearing machines for animals; livestock feeders; vehicle washing machines.

Goods & Services

Car washing and vacuuming equipment, namely, machines for washing the exterior surface of an automobile vehicle and vacuuming the interior of such vehicle, where the equipment is manually-operated by the user; Commercial and industrial vacuum cleaners; Cordless vacuum cleaners; High pressure washers; Lawn mowers; Power-operated blowers; Vacuum cleaners

Goods & Services

High pressure washers; Vacuum cleaners; Commercial and industrial vacuum cleaners; Cordless vacuum cleaners; Snow blowers; Power operated blowers; Electric lawn trimmers; String trimmers [power lawn and garden tools]; Lawn mowers; Shearing machines for animals; Electronic feeders for animals; Vehicle washing machines.

Abstract

A water-cooled motor includes a housing (10) for accommodating at least a stator (30) and a rotor (40), the housing (10) having a flange (64) on a side wall thereof; an outer casing (60) disposed around the side wall of the housing, the outer casing (60) having a two-start screw thread (63) formed on an internal surface thereof to provide a water inlet channel (81) and a water outlet channel (82) between the housing (10) and the outer casing (60); a water inlet port (61) and a water outlet port (62), both provided on the outer casing (60) and connected to one end of the water inlet channel (81) and one end of the water outlet channel (82), respectively, wherein the other end of the water inlet channel (81) and the other end of the water outlet channel (82) are interconnected at the flange (64).

IPC Classes  ?

• H02K 5/20 - Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
• H02K 9/19 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Abstract

A water-cooled electrical motor, comprising a casing (10) for accommodating at least one stator (30) and a rotor (40), the side wall of the casing (10) being provided with a step (64); an outer housing (60) covering the side wall of the casing, the inner wall of the outer housing (60) being formed with a dual-head screw (63) thereon, so as to provide a water-inlet channel (81) and a water-outlet channel (82) between the outer housing (60) and the casing (10); and a water inlet (61) and a water outlet (62) arranged on the outer housing (60), and respectively connected to one end of the water-inlet channel (81) and the water-outlet channel (82), the other end of the water-inlet channel (81) and the water-outlet channel (82) communicating through the step (64).

IPC Classes  ?

• H02K 9/19 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Goods & Services

Mould for plastics processing; washing apparatus; central vacuum cleaning installations; vacuum cleaner hoses; electric machines and apparatus for carpet shampooing; cleaning appliances utilizing steam; high pressure washers; electric machines and apparatus for wax-polishing; vacuum cleaner bags; dust removing installations for cleaning purposes; electric machines and apparatus for cleaning; vehicle washing installations; vacuum cleaner attachments for disseminating perfumes and disinfectants.

Goods & Services

[ Machine parts, namely, plastic molds for use in the manufacture of household appliances, cleaning appliances; ] central vacuum cleaning installations; vacuum cleaner hoses; electric machines and apparatus for carpet shampooing; cleaning appliances utilizing steam; high pressure washers; electric machines and apparatus for wax-polishing; vacuum cleaner bags; dust removing installations for cleaning purposes; electric machines and apparatus for cleaning cars; vehicle washing installations [ ; vacuum cleaner attachments for disseminating perfumes and disinfectants ]