NL239429A - - Google Patents

Info

Publication number
NL239429A
NL239429A NL239429DA NL239429A NL 239429 A NL239429 A NL 239429A NL 239429D A NL239429D A NL 239429DA NL 239429 A NL239429 A NL 239429A
Authority
NL
Netherlands
Application number
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.)
Publication of NL239429A publication Critical patent/NL239429A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/51—Component parts or details of props specially adapted to hydraulic, pneumatic, or hydraulic-pneumatic props, e.g. arrangements of relief valves
    • E21D15/512—Arrangement of valves
    • 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
    • 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
    • F16K17/0406—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 in the form of balls
    • 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
    • F16K17/08—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 special arrangements for providing a large discharge passage
    • F16K17/082—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 special arrangements for providing a large discharge passage with piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Safety Valves (AREA)
NL239429D 1958-05-22 NL239429A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1641359D GB925590A (en) 1958-05-22 1958-05-22 Improvements in or relating to fluid pressure relief valves

Publications (1)

Publication Number Publication Date
NL239429A true NL239429A (it)

Family

ID=10076882

Family Applications (2)

Application Number Title Priority Date Filing Date
NL239429D NL239429A (it) 1958-05-22
NL112710D NL112710C (it) 1958-05-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL112710D NL112710C (it) 1958-05-22

Country Status (3)

Country Link
DE (1) DE1114684B (it)
GB (1) GB925590A (it)
NL (2) NL112710C (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197705B (de) * 1962-06-05 1965-07-29 Danfoss As Selbsttaetige Druckregelvorrichtung mit einem verschiebbaren Kolben
GB2029548B (en) * 1978-09-11 1982-12-08 Jaekel G Adjustable check valve
US4498493A (en) * 1981-06-24 1985-02-12 Stant Inc. Pressure valve assembly for a fuel tank filler neck cap
DE3322771A1 (de) * 1983-06-24 1985-01-03 Alfred Teves Gmbh, 6000 Frankfurt Ventilanordnung zur begrenzung des drucks in einem drucksystem
JPH0472454A (ja) * 1990-07-09 1992-03-06 Nippondenso Co Ltd 燃料噴射装置の安全弁
US5295469A (en) * 1990-07-09 1994-03-22 Nippondenso Co., Ltd. Safety valve for fuel injection apparatus
US5503542A (en) * 1995-01-13 1996-04-02 Copeland Corporation Compressor assembly with welded IPR valve
US20100012200A1 (en) * 2006-07-25 2010-01-21 Aros Hydraulik Gmbh Control system for a hydraulic element
CN102261450B (zh) * 2011-04-26 2013-06-26 中国北方车辆研究所 一种降低液力变矩器起动扭矩的放油阀
CN117432864B (zh) * 2023-12-19 2024-02-27 成都乘风阀门有限责任公司 一种用于阀门的节流装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811530C (de) * 1950-01-03 1951-08-20 Imo Industri Ab Sicherheits- und UEberstroemventil
DE847388C (de) * 1951-03-16 1952-08-25 Rickmeier Pumpen UEberdruckventil
DE849206C (de) * 1951-04-28 1952-09-11 Carl Dr-Ing Krug UEberdruckschieber, insbesondere fuer OElgetriebe von Werkzeugmaschinen
US2754842A (en) * 1952-06-25 1956-07-17 Hagiwara Noboru Pressure responsive pop valves
GB723375A (en) * 1952-07-26 1955-02-09 Dowty Equipment Ltd Improvements in relief valves

Also Published As

Publication number Publication date
NL112710C (it)
DE1114684B (de) 1961-10-05
GB925590A (en) 1963-05-08

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