CD Patents, LLC

United States of America

Back to Profile

1-4 of 4 for CD Patents, LLC Sort by
Query
Aggregations
Jurisdiction
        United States 2
        Canada 1
        World 1
Date
2020 1
Before 2020 3
IPC Class
B01D 19/00 - Degasification of liquids 4
F02M 37/20 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock 4
F02M 37/22 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system 4
B01D 36/00 - Filter circuits or combinations of filters with other separating devices 2
F02M 37/34 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous 2
See more
Found results for  patents

1.

Retrofitting an operating vehicle fuel delivery system with a fuel-air separator

      
Application Number 16991837
Grant Number 11846260
Status In Force
Filing Date 2020-08-12
First Publication Date 2020-11-26
Grant Date 2023-12-19
Owner CD PATENTS, LLC (USA)
Inventor Ekstam, Charles L

Abstract

A method for retrofitting an operating fuel delivery system of a vehicle. The method includes obtaining a vehicle having an operating fuel delivery system, which includes an interconnected fuel tank, a fuel pump and an engine. Obtaining an air separator configured to be attached to the fuel delivery system at a connection point wherein the fuel pump and the engine are in direct fluidic communication and also obtaining attachment means for connecting the air separator to the fuel delivery system by fluidically mounting the air separator at the connection point wherein the fuel pump and the engine are secured in direct fluidic communication.

IPC Classes  ?

  • F02M 37/20 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
  • F02M 37/32 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
  • F02M 37/34 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous
  • F02M 37/54 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by air purging means
  • B01D 36/00 - Filter circuits or combinations of filters with other separating devices
  • B01D 19/00 - Degasification of liquids
  • F02M 37/22 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system

2.

FUEL-AIR SEPARATOR AND IMPROVED AIR BLEED SYSTEM

      
Application Number US2016024151
Publication Number 2016/154510
Status In Force
Filing Date 2016-03-25
Publication Date 2016-09-29
Owner CD PATENTS, LLC (USA)
Inventor Ekstam, Charles, L.

Abstract

An air separator, fuel delivery system and installation set are provided. The air separator includes a vessel defining a hollow interior chamber having an inlet for receiving fuel from a fuel source and an outlet for fluidic communication with an engine. An air-bleed receives and removes a quantity of undesired gas, which is in fluidic communication with a discharge port. Further, a filter media for contact with fuel received and a conduit for delivering fuel passing through the filter media to the outlet. The air separator removes gas from the fuel prior to passage through the outlet to the engine, with the gas passing through the air-bleed. The air bleed includes a fluidic mixing alcove for passage of the gas through the discharge port. The air separator is between the transfer pump and the engine. Finally, installation sets for mounting the air separator to the fuel delivery system.

IPC Classes  ?

  • B01D 19/00 - Degasification of liquids
  • F02M 37/20 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
  • F02M 37/22 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system

3.

FUEL-AIR SEPARATOR AND IMPROVED AIR BLEED SYSTEM

      
Document Number 02979401
Status In Force
Filing Date 2016-03-25
Open to Public Date 2016-09-29
Grant Date 2023-09-19
Owner CD PATENTS, LLC (USA)
Inventor Ekstam, Charles L. (deceased)

Abstract

An air separator, fuel delivery system and installation set are provided. The air separator includes a vessel defining a hollow interior chamber having an inlet for receiving fuel from a fuel source and an outlet for fluidic communication with an engine. An air-bleed receives and removes a quantity of undesired gas, which is in fluidic communication with a discharge port. Further, a filter media for contact with fuel received and a conduit for delivering fuel passing through the filter media to the outlet. The air separator removes gas from the fuel prior to passage through the outlet to the engine, with the gas passing through the air-bleed. The air bleed includes a fluidic mixing alcove for passage of the gas through the discharge port. The air separator is between the transfer pump and the engine. Finally, installation sets for mounting the air separator to the fuel delivery system.

IPC Classes  ?

  • F02M 37/20 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
  • B01D 19/00 - Degasification of liquids
  • F02M 37/22 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system

4.

Fuel-air separator and improved air bleed system

      
Application Number 15041896
Grant Number 10774799
Status In Force
Filing Date 2016-02-11
First Publication Date 2016-09-29
Grant Date 2020-09-15
Owner CD PATENTS, LLC (USA)
Inventor Ekstam, Charles L.

Abstract

An air separator, fuel delivery system and installation set are provided. The air separator includes a vessel defining a hollow interior chamber having an inlet for receiving fuel from a fuel source and an outlet for fluidic communication with an engine. An air-bleed receives and removes a quantity of undesired gas, which is in fluidic communication with a discharge port. Further, a filter media for contact with fuel received and a conduit for delivering fuel passing through the filter media to the outlet. The air separator removes gas from the fuel prior to passage through the outlet to the engine, with the gas passing through the air-bleed. The air bleed includes a fluidic mixing alcove for passage of the gas through the discharge port. The air separator is between the transfer pump and the engine. Finally, installation sets for mounting the air separator to the fuel delivery system.

IPC Classes  ?

  • F02M 37/54 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by air purging means
  • F02M 37/20 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
  • F02M 37/22 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
  • B01D 36/00 - Filter circuits or combinations of filters with other separating devices
  • B01D 19/00 - Degasification of liquids
  • F02M 37/34 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous