GB1465348A - Fuel injection pump - Google Patents

Fuel injection pump

Info

Publication number
GB1465348A
GB1465348A GB2830974A GB2830974A GB1465348A GB 1465348 A GB1465348 A GB 1465348A GB 2830974 A GB2830974 A GB 2830974A GB 2830974 A GB2830974 A GB 2830974A GB 1465348 A GB1465348 A GB 1465348A
Authority
GB
United Kingdom
Prior art keywords
intermediate member
fuel
space
fuel injection
june
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
GB2830974A
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.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT 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 Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Publication of GB1465348A publication Critical patent/GB1465348A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive

Landscapes

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

Abstract

1465348 Fuel injection pumps SOC D'ETUDES DE MACHINES THERMIQUES . 26 June 1974 [26 June 1973] 28309/74 Heading F1A In a fuel injection pump comprising a pumping plunger 13, a reciprocable tappet 2, and a spring- loaded cup shaped intermediate member 4 for urging the plunger towards the tappet, holes 6 controlled by automatic one-way valves 17 extend through the intermediate member to prevent pressure from building up in a space 7. The relief of pressure from the space 7 reduces the possibility of fuel leakage therein causing seizure of the quantity control rack 12. Air and fuel which passes through the holes 6 enters a space 8 provided with a breather 14 and a fuel recovery duct 16. Each valve 17 is in the form of a resilient plate 18 secured at one end to the intermediate member 4, or a freely displaceable disc (21) accommodated in a recess (22) in an annular holder 20 fixed to the intermediate member.
GB2830974A 1973-06-26 1974-06-26 Fuel injection pump Expired GB1465348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323379A FR2235290B1 (en) 1973-06-26 1973-06-26

Publications (1)

Publication Number Publication Date
GB1465348A true GB1465348A (en) 1977-02-23

Family

ID=9121600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2830974A Expired GB1465348A (en) 1973-06-26 1974-06-26 Fuel injection pump

Country Status (16)

Country Link
US (1) US3919990A (en)
JP (1) JPS5442404B2 (en)
BE (1) BE816933A (en)
BR (1) BR7405206D0 (en)
CH (1) CH576587A5 (en)
CS (1) CS204985B2 (en)
DD (1) DD113080A5 (en)
DE (1) DE2429696B2 (en)
ES (1) ES426967A1 (en)
FR (1) FR2235290B1 (en)
GB (1) GB1465348A (en)
IT (1) IT1015061B (en)
NL (1) NL167501C (en)
PL (1) PL91640B1 (en)
SU (1) SU564819A3 (en)
YU (1) YU36799B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3319195B2 (en) * 1994-12-05 2002-08-26 日本鋼管株式会社 Toughening method of α + β type titanium alloy
JP6584175B2 (en) * 2015-07-07 2019-10-02 株式会社前川製作所 Cryogenic liquid pump

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614944A (en) * 1969-09-11 1971-10-26 Ord Systems Ltd Engine apparatus

Also Published As

Publication number Publication date
CH576587A5 (en) 1976-06-15
PL91640B1 (en) 1977-03-31
BR7405206D0 (en) 1975-06-17
YU36799B (en) 1984-08-31
US3919990A (en) 1975-11-18
DD113080A5 (en) 1975-05-12
CS204985B2 (en) 1981-04-30
NL167501C (en) 1981-12-16
BE816933A (en) 1974-10-16
DE2429696A1 (en) 1975-01-23
FR2235290B1 (en) 1977-12-23
JPS5442404B2 (en) 1979-12-14
JPS5037004A (en) 1975-04-07
ES426967A1 (en) 1976-07-16
SU564819A3 (en) 1977-07-05
NL7408582A (en) 1974-12-30
YU179374A (en) 1981-11-13
DE2429696B2 (en) 1976-12-02
AU6919774A (en) 1975-11-27
IT1015061B (en) 1977-05-10
FR2235290A1 (en) 1975-01-24
NL167501B (en) 1981-07-16

Similar Documents

Publication Publication Date Title
GB1400656A (en) Fuel injection pumps
GB1347260A (en) Delivery valves
GB825136A (en) Timing of fuel injection pumps
GB1505269A (en) Pumps especially fuel injection pumps
SE332755B (en)
GB1378863A (en) Fuel oil supply arrangement
GB1465348A (en) Fuel injection pump
GB1167121A (en) Hydraulically Activated Diaphragm Pump.
GB1370239A (en) Fuel injection pumps
GB1166551A (en) Improvements in Diaphragm Pumps
GB712353A (en) Improvements in or relating to manually-operated reciprocating pumps
ES8107363A1 (en) Liquid fuel injection pumps
GB1390520A (en) Piston pump for hydraulic systems
GB1148594A (en) Improvements in fuel injection pumps for internal combustion engines
GB1305338A (en)
JPS54132022A (en) Priming fuel increasing device of fuel distributing injection pump
GB1384085A (en) Piston pump for hydraulic systems
GB1511139A (en) Liquid/gas suspension systems
GB1306085A (en)
GB869132A (en) A hydro-pneumatic vehicle suspension unit
GB1498610A (en) Pumping means
GB1403524A (en) Liquid fuel pumping apparatus
GB1465903A (en) Liquid fuel pumping apparatus
GB984745A (en) Liquid fuel pumps for supplying fuel to internal combustion engines
GB1344660A (en) Hydraulic operating system for periodically moved members

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee