FR2420699A1 - MEMBRANE AND METHOD FOR MANUFACTURING A MEMBRANE - Google Patents

MEMBRANE AND METHOD FOR MANUFACTURING A MEMBRANE

Info

Publication number
FR2420699A1
FR2420699A1 FR7905227A FR7905227A FR2420699A1 FR 2420699 A1 FR2420699 A1 FR 2420699A1 FR 7905227 A FR7905227 A FR 7905227A FR 7905227 A FR7905227 A FR 7905227A FR 2420699 A1 FR2420699 A1 FR 2420699A1
Authority
FR
France
Prior art keywords
membrane
manufacturing
valve
profile
applicable
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.)
Withdrawn
Application number
FR7905227A
Other languages
French (fr)
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2420699A1 publication Critical patent/FR2420699A1/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fluid-Driven Valves (AREA)
  • ing And Chemical Polishing (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

a. L'invention concerne une membrane et un procédé de fabrication d'une membrane. b. Cette membrane est caractérisée en ce qu'elle présente différentes épaisseurs dans son profil. c. L'invention est applicable à une membrane constituant la pièce mobile d'une soupape, en particulier d'une soupape de distribution et de dosage pour une installation d'injection de carburant destinée à un moteur à combustion interneat. A membrane and a method of manufacturing a membrane are disclosed. b. This membrane is characterized in that it has different thicknesses in its profile. vs. The invention is applicable to a membrane constituting the moving part of a valve, in particular of a distribution and metering valve for a fuel injection installation intended for an internal combustion engine.

FR7905227A 1978-03-25 1979-02-28 MEMBRANE AND METHOD FOR MANUFACTURING A MEMBRANE Withdrawn FR2420699A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782813112 DE2813112A1 (en) 1978-03-25 1978-03-25 MEMBRANE AND METHOD FOR MANUFACTURING A MEMBRANE

Publications (1)

Publication Number Publication Date
FR2420699A1 true FR2420699A1 (en) 1979-10-19

Family

ID=6035454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905227A Withdrawn FR2420699A1 (en) 1978-03-25 1979-02-28 MEMBRANE AND METHOD FOR MANUFACTURING A MEMBRANE

Country Status (4)

Country Link
JP (1) JPS54131122A (en)
DE (1) DE2813112A1 (en)
FR (1) FR2420699A1 (en)
GB (1) GB2017270B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031564U (en) * 1983-08-09 1985-03-04 株式会社　小金井製作所 high speed solenoid valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1521091A (en) * 1966-04-28 1968-04-12 Improvements to membranes for the detection and measurement of differential pressures and electric fields
FR2149826A5 (en) * 1971-08-02 1973-03-30 Dresser Investments
FR2250943A1 (en) * 1973-11-14 1975-06-06 Waters Associates Inc

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1521091A (en) * 1966-04-28 1968-04-12 Improvements to membranes for the detection and measurement of differential pressures and electric fields
FR2149826A5 (en) * 1971-08-02 1973-03-30 Dresser Investments
FR2250943A1 (en) * 1973-11-14 1975-06-06 Waters Associates Inc
GB1460390A (en) * 1973-11-14 1977-01-06 Waters Associates Inc Injector mechanism

Also Published As

Publication number Publication date
GB2017270A (en) 1979-10-03
GB2017270B (en) 1982-07-14
JPS54131122A (en) 1979-10-12
DE2813112A1 (en) 1979-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse