GB1415942A - Fuel injection systems - Google Patents

Fuel injection systems

Info

Publication number
GB1415942A
GB1415942A GB3556473A GB3556473A GB1415942A GB 1415942 A GB1415942 A GB 1415942A GB 3556473 A GB3556473 A GB 3556473A GB 3556473 A GB3556473 A GB 3556473A GB 1415942 A GB1415942 A GB 1415942A
Authority
GB
United Kingdom
Prior art keywords
bush
valve
slits
control
housing
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
GB3556473A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 DE19722236885 external-priority patent/DE2236885C3/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1415942A publication Critical patent/GB1415942A/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/52—Arrangement of fuel metering devices
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/26—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles, e.g. to keep constant the pressure differential at the metering valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB3556473A 1972-07-27 1973-07-26 Fuel injection systems Expired GB1415942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722236885 DE2236885C3 (de) 1972-07-27 Kontinuierlich arbeitende Kraftstoffeinspritzanlage mit einer Verteilereinrichtung

Publications (1)

Publication Number Publication Date
GB1415942A true GB1415942A (en) 1975-12-03

Family

ID=5851871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3556473A Expired GB1415942A (en) 1972-07-27 1973-07-26 Fuel injection systems

Country Status (3)

Country Link
JP (1) JPS5712860B2 (enrdf_load_stackoverflow)
FR (1) FR2163259A5 (enrdf_load_stackoverflow)
GB (1) GB1415942A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198404U (enrdf_load_stackoverflow) * 1981-06-11 1982-12-16
CN110985711B (zh) * 2019-12-20 2025-03-07 中山市福润德燃气具有限公司 一种同轴燃气控制阀

Also Published As

Publication number Publication date
JPS5712860B2 (enrdf_load_stackoverflow) 1982-03-13
FR2163259A5 (enrdf_load_stackoverflow) 1973-07-20
DE2236885B2 (de) 1977-01-13
JPS4945221A (enrdf_load_stackoverflow) 1974-04-30
DE2236885A1 (de) 1974-02-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920726