DE20210540U1 - Einwegiges Kraftstoffüberdruck- und Rückschlagventil - Google Patents

Einwegiges Kraftstoffüberdruck- und Rückschlagventil

Info

Publication number
DE20210540U1
DE20210540U1 DE20210540U DE20210540U DE20210540U1 DE 20210540 U1 DE20210540 U1 DE 20210540U1 DE 20210540 U DE20210540 U DE 20210540U DE 20210540 U DE20210540 U DE 20210540U DE 20210540 U1 DE20210540 U1 DE 20210540U1
Authority
DE
Germany
Prior art keywords
check valve
valve
overpressure
parallel
width ratio
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 - Lifetime
Application number
DE20210540U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20210540U priority Critical patent/DE20210540U1/de
Publication of DE20210540U1 publication Critical patent/DE20210540U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • 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
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (4)

1. Einwegiges Kraftstoffüberdruck- und Rückschlagventil dadurch gekennzeichnet, daß das Rückschlagventil (1) mit kleinem Nennweitenverhältnis und paralel zum Überdruckventil (2) geschaltet ist.
2. Überdruckventil (2) nach Anspruch 1 dadurch gekennzeichnet, daß das Rückschlagventil (1) im Ventilteiler (3) des Überdruckventil (2) eingebaut ist.
3. Überdruckventil (2) nach Anspruch 1 und 2 dadurch gekennzeichnet, daß das Rückschlagventil (1) ein Kugelventil (4) ist.
4. Überdruckventil (2) nach Anspruch 1 bis 3 dadurch gekennzeichnet, daß das Kugelventil (4) ein Patronenventil (5) ist
DE20210540U 2002-07-08 2002-07-08 Einwegiges Kraftstoffüberdruck- und Rückschlagventil Expired - Lifetime DE20210540U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20210540U DE20210540U1 (de) 2002-07-08 2002-07-08 Einwegiges Kraftstoffüberdruck- und Rückschlagventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20210540U DE20210540U1 (de) 2002-07-08 2002-07-08 Einwegiges Kraftstoffüberdruck- und Rückschlagventil

Publications (1)

Publication Number Publication Date
DE20210540U1 true DE20210540U1 (de) 2003-11-13

Family

ID=29557968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20210540U Expired - Lifetime DE20210540U1 (de) 2002-07-08 2002-07-08 Einwegiges Kraftstoffüberdruck- und Rückschlagventil

Country Status (1)

Country Link
DE (1) DE20210540U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009012752A1 (de) * 2009-03-12 2010-09-16 Rapa Rausch & Pausch Gmbh Ventil
EP3006798A1 (de) * 2014-10-10 2016-04-13 Jtekt Corporation Ventilvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009012752A1 (de) * 2009-03-12 2010-09-16 Rapa Rausch & Pausch Gmbh Ventil
EP3006798A1 (de) * 2014-10-10 2016-04-13 Jtekt Corporation Ventilvorrichtung
US9929417B2 (en) 2014-10-10 2018-03-27 Jtekt Corporation Valve device

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20031218

R156 Lapse of ip right after 3 years

Effective date: 20060201