IT1245094B - PETROL PUMP FOR COMBUSTION ENGINE INJECTION SYSTEMS - Google Patents

PETROL PUMP FOR COMBUSTION ENGINE INJECTION SYSTEMS

Info

Publication number
IT1245094B
IT1245094B ITMI910072A ITMI910072A IT1245094B IT 1245094 B IT1245094 B IT 1245094B IT MI910072 A ITMI910072 A IT MI910072A IT MI910072 A ITMI910072 A IT MI910072A IT 1245094 B IT1245094 B IT 1245094B
Authority
IT
Italy
Prior art keywords
combustion engine
engine injection
injection systems
petrol pump
cover
Prior art date
Application number
ITMI910072A
Other languages
Italian (it)
Inventor
Pardo Javier Duaso
Original Assignee
Weber Espana Sa
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 Weber Espana Sa filed Critical Weber Espana Sa
Publication of ITMI910072A0 publication Critical patent/ITMI910072A0/en
Publication of ITMI910072A1 publication Critical patent/ITMI910072A1/en
Application granted granted Critical
Publication of IT1245094B publication Critical patent/IT1245094B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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

Abstract

La pompa è a struttura modulare e consiste di un motore finito (1), un coperchio (2) che può essere accoppiato alla carcassa di detto motore e un tubo (12) per l'uscita del carburante, dove sono inseriti i terminali di alimentazione (22) del motore, e un dispositivo di pompaggio comprendente uno statore (5) e un coperchio (6) che definiscono una camera all'interno della quale c'è un rotore sfalsato (7) con palette radiali (9), il corpo (5) avendo una luce di ingresso (11) e il coperchio (6) una luce di uscita (13), tutti questi elementi essendo accoppiati coassialmente gli uni agli altri per formare un pacchetto, giacente all'interno di un involucro cilindrico (3) avente bocche flangiate (4) e (18).The pump has a modular structure and consists of a finished engine (1), a cover (2) which can be coupled to the casing of said engine and a tube (12) for the fuel outlet, where the supply terminals are inserted. (22) of the motor, and a pumping device comprising a stator (5) and a cover (6) which define a chamber inside which there is a staggered rotor (7) with radial vanes (9), the body (5) having an inlet port (11) and the lid (6) an outlet port (13), all these elements being coaxially coupled to each other to form a package, lying inside a cylindrical casing (3 ) having flanged ports (4) and (18).

ITMI910072A 1990-01-15 1991-01-11 PETROL PUMP FOR COMBUSTION ENGINE INJECTION SYSTEMS IT1245094B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9000096A ES2019781A6 (en) 1990-01-15 1990-01-15 Petrol pump for fuel injection systems

Publications (3)

Publication Number Publication Date
ITMI910072A0 ITMI910072A0 (en) 1991-01-11
ITMI910072A1 ITMI910072A1 (en) 1992-07-11
IT1245094B true IT1245094B (en) 1994-09-13

Family

ID=8265448

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910072A IT1245094B (en) 1990-01-15 1991-01-11 PETROL PUMP FOR COMBUSTION ENGINE INJECTION SYSTEMS

Country Status (5)

Country Link
DE (1) DE4101017A1 (en)
ES (1) ES2019781A6 (en)
FR (1) FR2657122B1 (en)
GB (1) GB2240590B (en)
IT (1) IT1245094B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201401A1 (en) * 1992-01-21 1993-07-22 Bosch Gmbh Robert Displacement pump conveying fuel in motor vehicle - has drive motor installed into jar-shaped housing as complete prefabricated component of motor housing
GB2276919A (en) * 1993-04-07 1994-10-12 Ford Motor Co Testing automative fuel pump
DE19857560A1 (en) 1997-12-23 1999-06-24 Luk Fahrzeug Hydraulik Pump unit without own bearing
DE19821794A1 (en) * 1998-05-15 1999-11-18 Continental Teves Ag & Co Ohg Motor vehicle media pump off motor shaft
DE102005021597A1 (en) * 2005-05-10 2006-11-16 Siemens Ag Fuel pump
CN102536808B (en) * 2012-03-02 2015-09-09 中国石油天然气股份有限公司 Sliding vane pump and the method utilizing sliding vane pump to carry fluid
CN102536807B (en) * 2012-03-02 2015-01-21 中国石油天然气股份有限公司 Raw oil lifting system and method for conveying fluid by utilizing sliding vane pump
JP5474117B2 (en) * 2012-04-05 2014-04-16 三菱電機株式会社 Electric pump and electric pump manufacturing method
US10400765B2 (en) 2017-02-14 2019-09-03 Peopleflo Manufacturing, Inc. Rotor assemblies having radial deformation control members
US10436200B2 (en) 2017-02-14 2019-10-08 Peopleflo Manufacturing, Inc. Sealed rotor assembly for a rotary fluid device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303790A (en) * 1964-06-26 1967-02-14 Itt Rotating-cam vane pump
US3408942A (en) * 1967-05-23 1968-11-05 Crowell Designs Inc Bilge pump
DE2619062A1 (en) * 1976-05-03 1977-12-01 Bosch Gmbh Robert FUEL SUPPLY UNIT CONSISTING OF A PUMP AND ELECTRIC MOTOR
DE2906224A1 (en) * 1979-02-17 1980-09-04 Bosch Gmbh Robert FUEL SUPPLY UNIT
IT1133295B (en) * 1980-05-08 1986-07-09 Weber Spa ELECTRICALLY OPERATED FUEL PUMP, SUITABLE FOR USE IN INJECTION SYSTEMS FOR INTERNAL COMBUSTION ENGINES WITH COMMAND IGNITION
US4692092A (en) * 1983-11-25 1987-09-08 Nippondenso Co., Ltd. Fuel pump apparatus for internal combustion engine
CA1224971A (en) * 1983-12-05 1987-08-04 Charles H. Tuckey Gear rotor fuel pump
US4718827A (en) * 1986-07-07 1988-01-12 General Motors Corporation Fuel pump

Also Published As

Publication number Publication date
GB9100798D0 (en) 1991-02-27
GB2240590A (en) 1991-08-07
GB2240590B (en) 1994-01-12
ITMI910072A1 (en) 1992-07-11
ES2019781A6 (en) 1991-07-01
ITMI910072A0 (en) 1991-01-11
FR2657122A1 (en) 1991-07-19
FR2657122B1 (en) 1993-08-20
DE4101017A1 (en) 1991-07-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950327