ES8701311A1 - Rotary fuel-pump for an I.C. engine - Google Patents

Rotary fuel-pump for an I.C. engine

Info

Publication number
ES8701311A1
ES8701311A1 ES541459A ES541459A ES8701311A1 ES 8701311 A1 ES8701311 A1 ES 8701311A1 ES 541459 A ES541459 A ES 541459A ES 541459 A ES541459 A ES 541459A ES 8701311 A1 ES8701311 A1 ES 8701311A1
Authority
ES
Spain
Prior art keywords
motor
chamber
pump
engine
fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES541459A
Other languages
Spanish (es)
Other versions
ES541459A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Purolator Products Co LLC
Original Assignee
Purolator Products Co LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Purolator Products Co LLC filed Critical Purolator Products Co LLC
Publication of ES541459A0 publication Critical patent/ES541459A0/en
Publication of ES8701311A1 publication Critical patent/ES8701311A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—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
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The pump includes a case (12) having an inlet chamber (38), a motor chamber (28), and a chamber (34) for gerotor-type pumping means (142, 144). An outlet housing (18) receives the pressured fuel through an electric motor (20) in the motor chamber. A dog coupling (112, 114) connects the inner member (142) of the pumping means to the armature shaft (64) of the motor. An axial flow-channel for the fuel may be provided between the motor field magnets (240,242).
ES541459A 1984-04-25 1985-03-21 Rotary fuel-pump for an I.C. engine Expired ES8701311A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60356484A 1984-04-25 1984-04-25

Publications (2)

Publication Number Publication Date
ES541459A0 ES541459A0 (en) 1986-11-16
ES8701311A1 true ES8701311A1 (en) 1986-11-16

Family

ID=24415977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541459A Expired ES8701311A1 (en) 1984-04-25 1985-03-21 Rotary fuel-pump for an I.C. engine

Country Status (7)

Country Link
JP (1) JPS60230578A (en)
CA (1) CA1241868A (en)
DE (1) DE3500789A1 (en)
ES (1) ES8701311A1 (en)
FR (1) FR2563579B1 (en)
GB (1) GB2158154A (en)
IN (1) IN162536B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3956565A4 (en) * 2019-04-15 2023-01-25 Ghsp, Inc. Cartridge style fluid pump assembly with integrated pump cover mount

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139370A (en) * 1937-04-23 1938-12-06 Gen Motors Corp Electric fuel pump
DE2142258C2 (en) * 1971-08-24 1984-01-19 Robert Bosch Gmbh, 7000 Stuttgart Fuel feed pump
DE2312024C3 (en) * 1973-03-10 1981-06-04 Robert Bosch Gmbh, 7000 Stuttgart Bearing arrangement for the collector rotor of an electric motor for driving a conveyor unit
US4002029A (en) * 1975-09-22 1977-01-11 Towmotor Corporation Pump motor combination for hydraulic treatment
DE2619062A1 (en) * 1976-05-03 1977-12-01 Bosch Gmbh Robert FUEL SUPPLY UNIT CONSISTING OF A PUMP AND ELECTRIC MOTOR
DE2619094A1 (en) * 1976-05-03 1977-12-01 Bosch Gmbh Robert FUEL SUPPLY UNIT
US4181473A (en) * 1976-07-01 1980-01-01 Nippondenso Co., Ltd. Motor pump
GB1591592A (en) * 1977-01-17 1981-06-24 Dionigi M M De Rotary pump and electric motor unit
US4195971A (en) * 1977-08-08 1980-04-01 Chrysler Corporation Fuel pump and motor assembly
DE2740002C2 (en) * 1977-09-06 1985-10-03 Robert Bosch Gmbh, 7000 Stuttgart Fuel delivery unit
US4209284A (en) * 1978-09-01 1980-06-24 General Motors Corporation Electric motor-driven two-stage fuel pump
DE2922731A1 (en) * 1979-06-05 1980-12-18 Bosch Gmbh Robert Electric fuel pump unit - has pumped fuel serving as coolant for electric motor with pump and motor rigidly combined
US4352641A (en) * 1980-02-19 1982-10-05 Walbro Corporation Self-contained rotary fuel pump
CA1187332A (en) * 1981-07-23 1985-05-21 Facet Enterprises, Inc. Fuel pump with magnetic drive
JPS5853695A (en) * 1981-09-28 1983-03-30 Matsushita Electric Ind Co Ltd Fuel pump device
US4500270A (en) * 1982-07-29 1985-02-19 Walbro Corporation Gear rotor fuel pump

Also Published As

Publication number Publication date
ES541459A0 (en) 1986-11-16
DE3500789A1 (en) 1985-10-31
FR2563579B1 (en) 1987-01-30
IN162536B (en) 1988-06-04
CA1241868A (en) 1988-09-13
GB2158154A (en) 1985-11-06
FR2563579A1 (en) 1985-10-31
JPS60230578A (en) 1985-11-16
GB8427069D0 (en) 1984-12-05

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