IT8449231A1 - ELECTRIC ROTARY PUMP IN PARTICULAR FOR THE SUPPLY OF FUEL IN MOTOR VEHICLE ENGINES - Google Patents

ELECTRIC ROTARY PUMP IN PARTICULAR FOR THE SUPPLY OF FUEL IN MOTOR VEHICLE ENGINES

Info

Publication number
IT8449231A1
IT8449231A1 IT1984A49231A IT4923184A IT8449231A1 IT 8449231 A1 IT8449231 A1 IT 8449231A1 IT 1984A49231 A IT1984A49231 A IT 1984A49231A IT 4923184 A IT4923184 A IT 4923184A IT 8449231 A1 IT8449231 A1 IT 8449231A1
Authority
IT
Italy
Prior art keywords
fuel
supply
motor vehicle
rotary pump
electric rotary
Prior art date
Application number
IT1984A49231A
Other languages
Italian (it)
Other versions
IT8449231A0 (en
IT1180720B (en
Original Assignee
Soc Walbro Corp
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
Priority claimed from US06/557,468 external-priority patent/US4540354A/en
Priority claimed from US06/642,777 external-priority patent/US4596519A/en
Application filed by Soc Walbro Corp filed Critical Soc Walbro Corp
Publication of IT8449231A0 publication Critical patent/IT8449231A0/en
Publication of IT8449231A1 publication Critical patent/IT8449231A1/en
Application granted granted Critical
Publication of IT1180720B publication Critical patent/IT1180720B/en

Links

Classifications

    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
    • F04C15/066—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type
    • F04C15/068—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type of the elastic type, e.g. reed valves
    • 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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
IT49231/84A 1983-12-05 1984-11-30 ELECTRIC ROTARY PUMP IN PARTICULAR FOR FUEL SUPPLY IN MOTOR VEHICLE ENGINES IT1180720B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/557,468 US4540354A (en) 1982-07-29 1983-12-05 Rotary fuel pump
US06/642,777 US4596519A (en) 1982-07-29 1984-08-21 Gear rotor fuel pump

Publications (3)

Publication Number Publication Date
IT8449231A0 IT8449231A0 (en) 1984-11-30
IT8449231A1 true IT8449231A1 (en) 1986-05-30
IT1180720B IT1180720B (en) 1987-09-23

Family

ID=27071445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49231/84A IT1180720B (en) 1983-12-05 1984-11-30 ELECTRIC ROTARY PUMP IN PARTICULAR FOR FUEL SUPPLY IN MOTOR VEHICLE ENGINES

Country Status (5)

Country Link
CA (1) CA1224971A (en)
DE (1) DE3444392A1 (en)
FR (1) FR2556048B1 (en)
GB (1) GB2150641B (en)
IT (1) IT1180720B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624532A1 (en) * 1986-07-19 1988-02-04 Pierburg Gmbh FLUEGELZELLEN- OR INNER AND OUTDOOR PUMP
ES2019781A6 (en) * 1990-01-15 1991-07-01 Weber Espana Sa Petrol pump for fuel injection systems
DE4107704C2 (en) * 1990-03-15 1994-12-01 Barmag Luk Automobiltech hydraulic pump
DE4209840A1 (en) * 1992-03-26 1993-09-30 Zahnradfabrik Friedrichshafen Vane pump
JP2000045906A (en) * 1998-07-29 2000-02-15 Mitsubishi Electric Corp High-pressure fuel pump system
WO2007048382A1 (en) * 2005-10-27 2007-05-03 Ixetic Hückeswagen Gmbh Pump
EP1803938A1 (en) 2005-12-27 2007-07-04 Techspace Aero S.A. High integrated pump unit with electric motor
DE102013214926A1 (en) 2012-08-01 2014-06-12 Magna Powertrain Ag & Co. Kg Vane pump, has pump part arranged in housing, spring arranged between push plate and housing and comprising two spring arms, which extend between elevations of push plate, and spring arms arranged around central ring

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629540A (en) * 1949-09-29 1953-02-24 Gen Tire & Rubber Co Rotary suction pump
GB1140452A (en) * 1966-03-16 1969-01-22 Edwards High Vacuum Int Ltd Improvements relating to liquid sealed mechanical vacuum pumps
GB1469549A (en) * 1973-06-25 1977-04-06 Gen Electric Rotary refrigerant compressor
DE3005657A1 (en) * 1980-02-15 1981-08-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen GEAR PUMP
US4352641A (en) * 1980-02-19 1982-10-05 Walbro Corporation Self-contained rotary fuel pump
US4386890A (en) * 1981-02-02 1983-06-07 Curtiss-Wright Corporation Delivery valve assembly, especially for rotary compressors
JPS6041237B2 (en) * 1981-03-09 1985-09-14 サンデン株式会社 Scroll type fluid device
GB2107789A (en) * 1981-10-14 1983-05-05 Allan Sinclair Miller Rotary positive-displacement fluid-machines
US4500270A (en) * 1982-07-29 1985-02-19 Walbro Corporation Gear rotor fuel pump

Also Published As

Publication number Publication date
FR2556048B1 (en) 1988-12-30
IT8449231A0 (en) 1984-11-30
DE3444392A1 (en) 1985-06-13
FR2556048A1 (en) 1985-06-07
GB8430539D0 (en) 1985-01-09
CA1224971A (en) 1987-08-04
IT1180720B (en) 1987-09-23
GB2150641A (en) 1985-07-03
DE3444392C2 (en) 1989-09-07
GB2150641B (en) 1987-07-29

Similar Documents

Publication Publication Date Title
IT1145453B (en) IMPROVEMENT IN ELECTRIC PUMPS FOR FUEL SUPPLY IN MOTOR VEHICLES
IT8548469A0 (en) ROTARY ELECTRIC MACHINE IN PARTICULAR STARTER MOTOR
BR9502502A (en) Fuel pump with electric motor
BR8902763A (en) SUBMERGIBLE ELECTRIC PUMP ENGINE
IT8548270A0 (en) IMPROVEMENT IN THE ARRANGEMENTS OF REAR FUEL TANKS FOR MOTOR VEHICLES
IT8448146A0 (en) MOTOR VEHICLE ENGINE STOP/START CONTROL
IT1151808B (en) ELASTIC SUPPORT ESPECIALLY FOR THE PROPULSION ENGINE IN MOTOR VEHICLES
IT8449231A1 (en) ELECTRIC ROTARY PUMP IN PARTICULAR FOR THE SUPPLY OF FUEL IN MOTOR VEHICLE ENGINES
IT8424214A0 (en) FUEL INJECTION PUMP FOR ICE ENGINES.
IT1115961B (en) IMPROVEMENT IN MOTOR VEHICLE ENGINES
IT1177904B (en) IMPROVEMENT IN THE EXHAUST PIPES FOR MOTOR VEHICLE ENGINES
IT8919356A0 (en) ROTARY PUMP EQUIPPED WITH AN ENCAPSULATED MOTOR.
IT1226677B (en) TURBOMACHINE OPERATOR, IN PARTICULAR ELECTRIC PUMP, WITH MOTOR CONNECTION STRUCTURE - IMPROVED PUMP
IT1088503B (en) ROTARY FUEL SUPPLY PUMP OPERATED BY ELECTRIC MOTOR
BR8201498A (en) IMPROVEMENTS IN BRUSH PARTS FOR ELECTRIC MOTORS, PARTICULARLY FOR TRACTION ENGINES
BR8401325A (en) LIFT PUMP ENGINE
IT1115996B (en) IMPROVEMENT IN SUCTION SYSTEMS FOR MOTOR VEHICLES WITH DIESEL ENGINES
IT209366Z2 (en) ROTATING HEADLIGHT STRUCTURE PARTICULARLY FOR MOTOR VEHICLES IN GENERAL.
IT8948065A0 (en) ELECTRIC MOTOR INDUCTOR ASSEMBLY, IN PARTICULAR MOTOR VEHICLE STARTER
EP0235669A3 (en) Motor vehicle injection pump for the supply of the combustion chambers of combustion engines intended for vehicle-propulsion units
BR8605822A (en) ROTARY PUMP ENGINE
IT7952899V0 (en) PUMP FOR FUEL SUPPLY IN MOTOR VEHICLES
IT7853158V0 (en) ELECTRIC GEAR PUMP PARTS OLARLY FOR MOTOR VEHICLE ENGINES
IT8803391A0 (en) IMPROVEMENT IN THE CONFIGURATION OF THE DIMENSIONS OF VEHICLE ENGINES, PARTICULARLY IN THE ARRANGEMENT OF DRIVE UNITS DRIVING ACCESSORIES
IT1161092B (en) FUEL PUMP IN DIESEL ENGINES WITH STARTING MECHANISM