DE2300240A1 - In abhaengigkeit einer druckminderung steuerndes ventil - Google Patents

In abhaengigkeit einer druckminderung steuerndes ventil

Info

Publication number
DE2300240A1
DE2300240A1 DE2300240A DE2300240A DE2300240A1 DE 2300240 A1 DE2300240 A1 DE 2300240A1 DE 2300240 A DE2300240 A DE 2300240A DE 2300240 A DE2300240 A DE 2300240A DE 2300240 A1 DE2300240 A1 DE 2300240A1
Authority
DE
Germany
Prior art keywords
valve
moving part
spring
flowable medium
moving
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.)
Pending
Application number
DE2300240A
Other languages
German (de)
English (en)
Inventor
Shiro Oota
Keitaro Yonezawa
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.)
Neriki Valve Co Ltd
Original Assignee
Neriki Valve Co Ltd
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 Neriki Valve Co Ltd filed Critical Neriki Valve Co Ltd
Publication of DE2300240A1 publication Critical patent/DE2300240A1/de
Pending 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
    • 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
    • F16K17/044—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 with more than one spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7772—One head and seat carried by head of another
    • Y10T137/7777—Both valves spring biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
DE2300240A 1972-01-31 1973-01-04 In abhaengigkeit einer druckminderung steuerndes ventil Pending DE2300240A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1153672A JPS4881122A (enrdf_load_stackoverflow) 1972-01-31 1972-01-31

Publications (1)

Publication Number Publication Date
DE2300240A1 true DE2300240A1 (de) 1973-08-09

Family

ID=11780672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2300240A Pending DE2300240A1 (de) 1972-01-31 1973-01-04 In abhaengigkeit einer druckminderung steuerndes ventil

Country Status (3)

Country Link
US (1) US3809117A (enrdf_load_stackoverflow)
JP (1) JPS4881122A (enrdf_load_stackoverflow)
DE (1) DE2300240A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599080A1 (de) * 1992-11-26 1994-06-01 KM-SCHMÖLE GmbH Restdruckventil

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650239Y2 (enrdf_load_stackoverflow) * 1978-08-28 1981-11-24
SE411793B (sv) * 1978-05-31 1980-02-04 Aga Ab Anordning avsedd att forhindra temning av ett tryckmediumsystem under ett visst instellt resttryck och att mojliggora fyllning eller vakuumpumpning av systemet
JPS5725035Y2 (enrdf_load_stackoverflow) * 1979-04-06 1982-05-31
JPS56165159U (enrdf_load_stackoverflow) * 1980-05-12 1981-12-07
DE3604775A1 (de) * 1986-02-14 1987-08-20 Johannes Hegemann Pneumatisches befuell- und vorspannventil
GB9705409D0 (en) * 1997-03-15 1997-04-30 Britax Wingard Ltd Pressure relief valve
US20060273275A1 (en) * 2005-06-01 2006-12-07 Rajat Agrawal Valve device for containing and preventing backflow of fluids
JP5472751B2 (ja) * 2011-03-30 2014-04-16 株式会社デンソー 高圧ポンプ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441050A (en) * 1966-07-13 1969-04-29 Itt Pressure equalizing valve
JPS4417587Y1 (enrdf_load_stackoverflow) * 1968-12-23 1969-07-30
US3729019A (en) * 1971-03-10 1973-04-24 Marvel Eng Co Bi-directional check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599080A1 (de) * 1992-11-26 1994-06-01 KM-SCHMÖLE GmbH Restdruckventil

Also Published As

Publication number Publication date
JPS4881122A (enrdf_load_stackoverflow) 1973-10-30
US3809117A (en) 1974-05-07

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