JPS5743064A - Check valve - Google Patents

Check valve

Info

Publication number
JPS5743064A
JPS5743064A JP10137081A JP10137081A JPS5743064A JP S5743064 A JPS5743064 A JP S5743064A JP 10137081 A JP10137081 A JP 10137081A JP 10137081 A JP10137081 A JP 10137081A JP S5743064 A JPS5743064 A JP S5743064A
Authority
JP
Japan
Prior art keywords
check valve
check
valve
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.)
Granted
Application number
JP10137081A
Other languages
Japanese (ja)
Other versions
JPH0131068B2 (en
Inventor
Kemunaa Ururitsuhi
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 JPS5743064A publication Critical patent/JPS5743064A/en
Publication of JPH0131068B2 publication Critical patent/JPH0131068B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
    • F16K15/046—Check valves with guided rigid valve members shaped as balls spring-loaded by a spring other than a helicoidal spring
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Check Valves (AREA)
JP10137081A 1980-07-02 1981-07-01 Check valve Granted JPS5743064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803024998 DE3024998A1 (en) 1980-07-02 1980-07-02 Non-return valve for motor vehicle electric fuel pump - has valve element acted on by bias spring simultaneously controlling opening movement

Publications (2)

Publication Number Publication Date
JPS5743064A true JPS5743064A (en) 1982-03-10
JPH0131068B2 JPH0131068B2 (en) 1989-06-23

Family

ID=6106208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10137081A Granted JPS5743064A (en) 1980-07-02 1981-07-01 Check valve

Country Status (2)

Country Link
JP (1) JPS5743064A (en)
DE (1) DE3024998A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3678447D1 (en) * 1986-12-18 1991-05-02 Siemens Ag CHECK VALVE FOR INSTALLATION IN THE FLUID CHANNEL OF A MEDICAL DEVICE.
DE8905988U1 (en) * 1989-05-12 1990-09-13 Robert Bosch Gmbh, 7000 Stuttgart Device for pumping fuel from a storage tank to the internal combustion engine of a motor vehicle
DE102009047456A1 (en) * 2009-12-03 2011-06-09 Robert Bosch Gmbh Check valve for piston pump of brake assembly of passenger car, has resetting unit pushing mobile valve body to valve seat and partially formed from elastomer, and plastic foil provided between resetting unit and valve body
CN102200193B (en) * 2010-05-24 2012-09-05 浙江万向精工有限公司 Plunger pump check valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889029U (en) * 1972-01-29 1973-10-26
JPS5095624U (en) * 1973-12-29 1975-08-11
JPS539510U (en) * 1976-07-09 1978-01-26
JPS54158332U (en) * 1978-04-25 1979-11-05

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1500032A1 (en) * 1965-03-17 1969-05-14 Walter Gondrom Check valve for compressor lines
US3465787A (en) * 1967-04-12 1969-09-09 Gen Electric Spring-biased valve with anti-chattering feature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889029U (en) * 1972-01-29 1973-10-26
JPS5095624U (en) * 1973-12-29 1975-08-11
JPS539510U (en) * 1976-07-09 1978-01-26
JPS54158332U (en) * 1978-04-25 1979-11-05

Also Published As

Publication number Publication date
DE3024998A1 (en) 1982-01-28
DE3024998C2 (en) 1988-12-22
JPH0131068B2 (en) 1989-06-23

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