SE454203B - Skyddsventil - Google Patents

Skyddsventil

Info

Publication number
SE454203B
SE454203B SE8601769A SE8601769A SE454203B SE 454203 B SE454203 B SE 454203B SE 8601769 A SE8601769 A SE 8601769A SE 8601769 A SE8601769 A SE 8601769A SE 454203 B SE454203 B SE 454203B
Authority
SE
Sweden
Prior art keywords
piston
valve
outlet
inlet
spring
Prior art date
Application number
SE8601769A
Other languages
English (en)
Swedish (sv)
Other versions
SE8601769L (sv
SE8601769D0 (sv
Inventor
Kjell Kidner
Original Assignee
Kjell Kidner
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 Kjell Kidner filed Critical Kjell Kidner
Priority to SE8601769A priority Critical patent/SE454203B/sv
Publication of SE8601769D0 publication Critical patent/SE8601769D0/xx
Priority to DE8787902825T priority patent/DE3775770D1/de
Priority to PCT/SE1987/000187 priority patent/WO1987006319A1/fr
Priority to AU73041/87A priority patent/AU7304187A/en
Priority to AT87902825T priority patent/ATE71195T1/de
Priority to EP87902825A priority patent/EP0305379B1/fr
Publication of SE8601769L publication Critical patent/SE8601769L/
Priority to NO875297A priority patent/NO875297D0/no
Priority to DK666587A priority patent/DK165520C/da
Publication of SE454203B publication Critical patent/SE454203B/sv

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
    • F16K17/048—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
    • 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
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Compressor (AREA)
  • Glass Compositions (AREA)
  • Control Of Combustion (AREA)
SE8601769A 1986-04-18 1986-04-18 Skyddsventil SE454203B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8601769A SE454203B (sv) 1986-04-18 1986-04-18 Skyddsventil
DE8787902825T DE3775770D1 (de) 1986-04-18 1987-04-14 Sicherheitsventil.
PCT/SE1987/000187 WO1987006319A1 (fr) 1986-04-18 1987-04-14 Soupape de securite
AU73041/87A AU7304187A (en) 1986-04-18 1987-04-14 Safety valve
AT87902825T ATE71195T1 (de) 1986-04-18 1987-04-14 Sicherheitsventil.
EP87902825A EP0305379B1 (fr) 1986-04-18 1987-04-14 Soupape de securite
NO875297A NO875297D0 (no) 1986-04-18 1987-12-17 Sikkerhetsventil.
DK666587A DK165520C (da) 1986-04-18 1987-12-17 Automatisk virkende sikkerhedsventil for et fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601769A SE454203B (sv) 1986-04-18 1986-04-18 Skyddsventil

Publications (3)

Publication Number Publication Date
SE8601769D0 SE8601769D0 (sv) 1986-04-18
SE8601769L SE8601769L (sv) 1987-10-19
SE454203B true SE454203B (sv) 1988-04-11

Family

ID=20364243

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601769A SE454203B (sv) 1986-04-18 1986-04-18 Skyddsventil

Country Status (8)

Country Link
EP (1) EP0305379B1 (fr)
AT (1) ATE71195T1 (fr)
AU (1) AU7304187A (fr)
DE (1) DE3775770D1 (fr)
DK (1) DK165520C (fr)
NO (1) NO875297D0 (fr)
SE (1) SE454203B (fr)
WO (1) WO1987006319A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4015125B2 (ja) 2004-03-03 2007-11-28 ナブテスコ株式会社 背圧弁及びアクチュエーションシステム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459219A (en) * 1967-10-20 1969-08-05 Gen Signal Corp Regenerative valve plunger

Also Published As

Publication number Publication date
DK666587A (da) 1987-12-17
ATE71195T1 (de) 1992-01-15
SE8601769L (sv) 1987-10-19
DK666587D0 (da) 1987-12-17
DE3775770D1 (de) 1992-02-13
NO875297L (no) 1987-12-17
NO875297D0 (no) 1987-12-17
SE8601769D0 (sv) 1986-04-18
DK165520B (da) 1992-12-07
DK165520C (da) 1993-04-19
EP0305379B1 (fr) 1992-01-02
EP0305379A1 (fr) 1989-03-08
AU7304187A (en) 1987-11-09
WO1987006319A1 (fr) 1987-10-22

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