ES426967A1 - Fuel injection pump - Google Patents

Fuel injection pump

Info

Publication number
ES426967A1
ES426967A1 ES426967A ES426967A ES426967A1 ES 426967 A1 ES426967 A1 ES 426967A1 ES 426967 A ES426967 A ES 426967A ES 426967 A ES426967 A ES 426967A ES 426967 A1 ES426967 A1 ES 426967A1
Authority
ES
Spain
Prior art keywords
pad
fuel injection
injection pump
motion
automatically during
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
ES426967A
Other languages
Spanish (es)
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 ES426967A1 publication Critical patent/ES426967A1/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

The invention relates to a fuel injection pump including an aperture pad mounted for sliding motion within the pump casing and interposed between a plunger piston and a tappet. Each hole of the pad is provided with an individual valve opening automatically during the upward motion of the pad through the force of inertia due to the acceleration of the pad and by the air compression within a space defined above the pad, and closing automatically during the downward motion of the pad for providing a vacuum through suction or drawing into this space.
ES426967A 1973-06-26 1974-06-04 Fuel injection pump Expired ES426967A1 (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
ES426967A1 true ES426967A1 (en) 1976-07-16

Family

ID=9121600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426967A Expired ES426967A1 (en) 1973-06-26 1974-06-04 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
YU36799B (en) 1984-08-31
IT1015061B (en) 1977-05-10
CS204985B2 (en) 1981-04-30
DD113080A5 (en) 1975-05-12
SU564819A3 (en) 1977-07-05
US3919990A (en) 1975-11-18
FR2235290B1 (en) 1977-12-23
DE2429696B2 (en) 1976-12-02
NL167501C (en) 1981-12-16
AU6919774A (en) 1975-11-27
YU179374A (en) 1981-11-13
BR7405206D0 (en) 1975-06-17
CH576587A5 (en) 1976-06-15
NL7408582A (en) 1974-12-30
JPS5037004A (en) 1975-04-07
DE2429696A1 (en) 1975-01-23
JPS5442404B2 (en) 1979-12-14
FR2235290A1 (en) 1975-01-24
PL91640B1 (en) 1977-03-31
NL167501B (en) 1981-07-16
GB1465348A (en) 1977-02-23
BE816933A (en) 1974-10-16

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