FI55081C - Saekerhetsventil foer tryckluftsanlaeggningar - Google Patents

Saekerhetsventil foer tryckluftsanlaeggningar

Info

Publication number
FI55081C
FI55081C FI162269A FI162269A FI55081C FI 55081 C FI55081 C FI 55081C FI 162269 A FI162269 A FI 162269A FI 162269 A FI162269 A FI 162269A FI 55081 C FI55081 C FI 55081C
Authority
FI
Finland
Prior art keywords
seats
june
chamber
projections
valve member
Prior art date
Application number
FI162269A
Other languages
English (en)
Other versions
FI55081B (fi
Inventor
Johann Huber
Original Assignee
Knorr Bremse 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
Priority claimed from DE19681750822 external-priority patent/DE1750822C3/de
Application filed by Knorr Bremse Gmbh filed Critical Knorr Bremse Gmbh
Publication of FI55081B publication Critical patent/FI55081B/fi
Application granted granted Critical
Publication of FI55081C publication Critical patent/FI55081C/fi

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F16K1/422—Valve seats attachable by a threaded connection to the housing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
FI162269A 1968-06-07 1969-05-30 Saekerhetsventil foer tryckluftsanlaeggningar FI55081C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681750822 DE1750822C3 (de) 1968-06-07 Sicherheitsventil für Druckluftanlagen

Publications (2)

Publication Number Publication Date
FI55081B FI55081B (fi) 1979-01-31
FI55081C true FI55081C (fi) 1979-05-10

Family

ID=5692003

Family Applications (1)

Application Number Title Priority Date Filing Date
FI162269A FI55081C (fi) 1968-06-07 1969-05-30 Saekerhetsventil foer tryckluftsanlaeggningar

Country Status (6)

Country Link
AT (1) AT295269B (fi)
CH (1) CH481333A (fi)
FI (1) FI55081C (fi)
FR (1) FR2010342A1 (fi)
GB (1) GB1266700A (fi)
RO (1) RO54416A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142549A (en) * 1977-09-19 1979-03-06 The B. F. Goodrich Company Relief valve
DE3322771A1 (de) * 1983-06-24 1985-01-03 Alfred Teves Gmbh, 6000 Frankfurt Ventilanordnung zur begrenzung des drucks in einem drucksystem
CH694969A5 (de) * 1999-10-14 2005-10-14 Von Roll Infranet Sa Dichtung für eine Zusatzabsperrung und eine entsprechende Zusatzabsperrung für einen Hydranten, sowie einen entsprechenden Hydranten.
JP6333052B2 (ja) 2014-05-09 2018-05-30 サーパス工業株式会社 遮断弁
US20230088255A1 (en) * 2021-09-17 2023-03-23 Emerson Automation Solutions Final Control US LP Systems and Methods for Reducing Simmer in a Safety Relief Valve
CN114522817A (zh) * 2022-04-21 2022-05-24 山西海普瑞科技有限公司 一种用于防止高压水射流破坏的喷嘴结构

Also Published As

Publication number Publication date
FI55081B (fi) 1979-01-31
FR2010342A1 (fi) 1970-02-13
RO54416A (fi) 1973-06-11
DE1750822B2 (de) 1975-11-06
AT295269B (de) 1971-12-27
CH481333A (de) 1969-11-15
GB1266700A (fi) 1972-03-15
DE1750822A1 (de) 1971-02-18

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