GB1274237A - Fuel injection pump for internal combustion engines - Google Patents

Fuel injection pump for internal combustion engines

Info

Publication number
GB1274237A
GB1274237A GB29675/69A GB2967569A GB1274237A GB 1274237 A GB1274237 A GB 1274237A GB 29675/69 A GB29675/69 A GB 29675/69A GB 2967569 A GB2967569 A GB 2967569A GB 1274237 A GB1274237 A GB 1274237A
Authority
GB
United Kingdom
Prior art keywords
fuel
fuel injection
injection pump
chamber
gallery
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
GB29675/69A
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.)
Friedmann and Maier AG
Original Assignee
Friedmann and Maier AG
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 Friedmann and Maier AG filed Critical Friedmann and Maier AG
Publication of GB1274237A publication Critical patent/GB1274237A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1,274,237. Fuel injection pumps. FRIEDMAN & MAIER. June 11, 1969 [July 5, 1968], No.29675/69. Heading F1A. The cam shaft chamber 20 of a fuel injection pump is connected to the fuel gallery 17 via a bore 18 with a throttling cross-section 19, and is provided with an overflow orifice 21 communicating with a bore 22 to the intake of a feed pump 2 mounted on the injection pump housing 1, such that fuel from the gallery may lubricate the cams 7. Fuel from the chamber 20 passes with fuel from a tank 24 through the feed pump intake chamber 23 and an inlet valve 13 to a pumping chamber 12, from which it is pumped by a cam actuated piston 8, through an outlet valve 14, filter 15 and line 16 to the gallery 17.
GB29675/69A 1968-07-05 1969-06-11 Fuel injection pump for internal combustion engines Expired GB1274237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT650668A AT290920B (en) 1968-07-05 1968-07-05 Injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1274237A true GB1274237A (en) 1972-05-17

Family

ID=3586988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29675/69A Expired GB1274237A (en) 1968-07-05 1969-06-11 Fuel injection pump for internal combustion engines

Country Status (6)

Country Link
AT (1) AT290920B (en)
BG (1) BG15591A3 (en)
DE (2) DE6916880U (en)
GB (1) GB1274237A (en)
RO (1) RO55351A (en)
YU (1) YU31754B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1076180A2 (en) * 1999-08-11 2001-02-14 Delphi Technologies, Inc. Fuel pump
CN1074088C (en) * 1995-06-02 2001-10-31 斯塔纳戴恩机动公司 Reciprocating fuel pump with intermittent transfer pump
CN107387279A (en) * 2017-07-31 2017-11-24 成都威特电喷有限责任公司 High voltage common rail pump camshaft lubrication system
GB2554845A (en) * 2016-05-17 2018-04-18 Delphi Int Operations Luxembourg Sarl Fuel pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652831B4 (en) * 1996-12-18 2011-02-24 Continental Automotive Gmbh Pressure fluid feed system for the supply of high pressure manifolds
DE102010042587A1 (en) * 2010-10-18 2012-04-19 Robert Bosch Gmbh Fuel pump for a fuel injection system of an internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1074088C (en) * 1995-06-02 2001-10-31 斯塔纳戴恩机动公司 Reciprocating fuel pump with intermittent transfer pump
EP1076180A2 (en) * 1999-08-11 2001-02-14 Delphi Technologies, Inc. Fuel pump
EP1076180A3 (en) * 1999-08-11 2001-11-07 Delphi Technologies, Inc. Fuel pump
US6394762B1 (en) 1999-08-11 2002-05-28 Delphi Technologies, Inc. Fuel pump
GB2554845A (en) * 2016-05-17 2018-04-18 Delphi Int Operations Luxembourg Sarl Fuel pump
CN107387279A (en) * 2017-07-31 2017-11-24 成都威特电喷有限责任公司 High voltage common rail pump camshaft lubrication system

Also Published As

Publication number Publication date
DE1921291A1 (en) 1970-05-06
BG15591A3 (en) 1976-03-26
RO55351A (en) 1973-07-20
YU31754B (en) 1973-12-31
AT290920B (en) 1971-06-25
DE6916880U (en) 1972-09-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees