ATE175012T1 - Vorrichtung mit druckentlastungsventil für hydraulische ventile - Google Patents

Vorrichtung mit druckentlastungsventil für hydraulische ventile

Info

Publication number
ATE175012T1
ATE175012T1 AT95101133T AT95101133T ATE175012T1 AT E175012 T1 ATE175012 T1 AT E175012T1 AT 95101133 T AT95101133 T AT 95101133T AT 95101133 T AT95101133 T AT 95101133T AT E175012 T1 ATE175012 T1 AT E175012T1
Authority
AT
Austria
Prior art keywords
fluid
chamber
shutter
pressurized fluid
relief valve
Prior art date
Application number
AT95101133T
Other languages
English (en)
Inventor
Angelo Martini
Original Assignee
Gmv Martini Spa
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 Gmv Martini Spa filed Critical Gmv Martini Spa
Application granted granted Critical
Publication of ATE175012T1 publication Critical patent/ATE175012T1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Damping Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Gearings (AREA)
  • Lift Valve (AREA)
AT95101133T 1994-02-01 1995-01-27 Vorrichtung mit druckentlastungsventil für hydraulische ventile ATE175012T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940178A IT1269712B (it) 1994-02-01 1994-02-01 Otturatore di massima per valvole oleodinamiche

Publications (1)

Publication Number Publication Date
ATE175012T1 true ATE175012T1 (de) 1999-01-15

Family

ID=11367722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95101133T ATE175012T1 (de) 1994-02-01 1995-01-27 Vorrichtung mit druckentlastungsventil für hydraulische ventile

Country Status (5)

Country Link
EP (1) EP0666441B1 (de)
AT (1) ATE175012T1 (de)
DE (1) DE69506745T2 (de)
ES (1) ES2126797T3 (de)
IT (1) IT1269712B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793200B (zh) * 2010-03-10 2013-04-24 王旭光 焦炉气与柴油混燃柴油限流阀
CN113579183B (zh) * 2021-08-02 2023-10-27 成都冶金实验厂有限公司 一种结晶器用的冷却系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202695A1 (de) * 1972-01-20 1973-08-02 Teves Gmbh Alfred Druckschalter
US4616672A (en) * 1986-01-27 1986-10-14 General Motors Corporation Pressure relief and drain valve

Also Published As

Publication number Publication date
ITMI940178A0 (it) 1994-02-01
EP0666441B1 (de) 1998-12-23
IT1269712B (it) 1997-04-15
ITMI940178A1 (it) 1995-08-01
ES2126797T3 (es) 1999-04-01
DE69506745D1 (de) 1999-02-04
DE69506745T2 (de) 1999-07-01
EP0666441A1 (de) 1995-08-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties