ATE65592T1 - Rueckflussverhinderer. - Google Patents

Rueckflussverhinderer.

Info

Publication number
ATE65592T1
ATE65592T1 AT88109458T AT88109458T ATE65592T1 AT E65592 T1 ATE65592 T1 AT E65592T1 AT 88109458 T AT88109458 T AT 88109458T AT 88109458 T AT88109458 T AT 88109458T AT E65592 T1 ATE65592 T1 AT E65592T1
Authority
AT
Austria
Prior art keywords
housing
valving element
integral
guide member
main section
Prior art date
Application number
AT88109458T
Other languages
German (de)
English (en)
Inventor
Dieter Wildfang
Original Assignee
Wildfang Dieter 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 Wildfang Dieter Gmbh filed Critical Wildfang Dieter Gmbh
Application granted granted Critical
Publication of ATE65592T1 publication Critical patent/ATE65592T1/de

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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7866—Plural seating
    • Y10T137/7867—Sequential
    • Y10T137/7868—Resilient gasket
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7932—Valve stem extends through fixed spring abutment
    • Y10T137/7933—Yoke or cage-type support for valve stem

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compressor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
AT88109458T 1987-07-09 1988-06-14 Rueckflussverhinderer. ATE65592T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873722665 DE3722665A1 (de) 1987-07-09 1987-07-09 Rueckflussverhinderer
EP88109458A EP0298281B1 (de) 1987-07-09 1988-06-14 Rückflussverhinderer

Publications (1)

Publication Number Publication Date
ATE65592T1 true ATE65592T1 (de) 1991-08-15

Family

ID=6331209

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88109458T ATE65592T1 (de) 1987-07-09 1988-06-14 Rueckflussverhinderer.

Country Status (6)

Country Link
US (1) US4862913A (en, 2012)
EP (1) EP0298281B1 (en, 2012)
JP (1) JPH0781650B2 (en, 2012)
AT (1) ATE65592T1 (en, 2012)
AU (1) AU614701B2 (en, 2012)
DE (2) DE3722665A1 (en, 2012)

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CN104271917B (zh) * 2012-05-03 2018-06-26 博格华纳公司 旁通阀，具体是压缩机旁通阀
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Also Published As

Publication number Publication date
AU1874688A (en) 1989-01-12
AU614701B2 (en) 1991-09-05
DE3722665C2 (en, 2012) 1989-07-06
DE3863860D1 (de) 1991-08-29
US4862913A (en) 1989-09-05
EP0298281B1 (de) 1991-07-24
JPS6487981A (en) 1989-04-03
DE3722665A1 (de) 1989-01-26
EP0298281A1 (de) 1989-01-11
JPH0781650B2 (ja) 1995-09-06

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Legal Events

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REN Ceased due to non-payment of the annual fee