CH480574A - Sicherheitsventil - Google Patents

Sicherheitsventil

Info

Publication number
CH480574A
CH480574A CH1154967A CH1154967A CH480574A CH 480574 A CH480574 A CH 480574A CH 1154967 A CH1154967 A CH 1154967A CH 1154967 A CH1154967 A CH 1154967A CH 480574 A CH480574 A CH 480574A
Authority
CH
Switzerland
Prior art keywords
safety valve
safety
valve
Prior art date
Application number
CH1154967A
Other languages
English (en)
Inventor
Grein Wilhelm
Donat Claus
Hammen Heinrich
Gress Ludwig
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH480574A publication Critical patent/CH480574A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift 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
    • F16K17/0466—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 a special seating surface
    • 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)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
CH1154967A 1966-08-20 1967-08-17 Sicherheitsventil CH480574A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966F0030629 DE1949007U (de) 1966-08-20 1966-08-20 Sicherheitsventil.

Publications (1)

Publication Number Publication Date
CH480574A true CH480574A (de) 1969-10-31

Family

ID=7093843

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1154967A CH480574A (de) 1966-08-20 1967-08-17 Sicherheitsventil

Country Status (7)

Country Link
AT (1) AT286041B (de)
BE (1) BE702867A (de)
CH (1) CH480574A (de)
DE (1) DE1949007U (de)
DK (1) DK121542B (de)
GB (1) GB1180065A (de)
NL (1) NL6711339A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102233466B1 (ko) * 2018-10-02 2021-03-31 세메스 주식회사 기판 처리 장치 및 이에 적용되는 안전 밸브

Also Published As

Publication number Publication date
NL6711339A (de) 1968-02-21
DK121542B (da) 1971-10-25
DE1949007U (de) 1966-11-03
GB1180065A (en) 1970-02-04
BE702867A (de) 1968-02-21
AT286041B (de) 1970-11-25

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