GB2043210B - Controlled pressure-release valve - Google Patents

Controlled pressure-release valve

Info

Publication number
GB2043210B
GB2043210B GB7907015A GB7907015A GB2043210B GB 2043210 B GB2043210 B GB 2043210B GB 7907015 A GB7907015 A GB 7907015A GB 7907015 A GB7907015 A GB 7907015A GB 2043210 B GB2043210 B GB 2043210B
Authority
GB
United Kingdom
Prior art keywords
release valve
controlled pressure
controlled
pressure
release
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7907015A
Other versions
GB2043210A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKOTCHINSKY INST GORNOGO DELA
Original Assignee
SKOTCHINSKY INST GORNOGO DELA
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 SKOTCHINSKY INST GORNOGO DELA filed Critical SKOTCHINSKY INST GORNOGO DELA
Priority to GB7907015A priority Critical patent/GB2043210B/en
Publication of GB2043210A publication Critical patent/GB2043210A/en
Application granted granted Critical
Publication of GB2043210B publication Critical patent/GB2043210B/en
Expired legal-status Critical Current

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
    • F16K17/0486—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 mechanical actuating means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • F16K17/0473—Multiple-way safety 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
    • F16K17/08—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
GB7907015A 1979-02-28 1979-02-28 Controlled pressure-release valve Expired GB2043210B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7907015A GB2043210B (en) 1979-02-28 1979-02-28 Controlled pressure-release valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7907015A GB2043210B (en) 1979-02-28 1979-02-28 Controlled pressure-release valve

Publications (2)

Publication Number Publication Date
GB2043210A GB2043210A (en) 1980-10-01
GB2043210B true GB2043210B (en) 1983-02-09

Family

ID=10503488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907015A Expired GB2043210B (en) 1979-02-28 1979-02-28 Controlled pressure-release valve

Country Status (1)

Country Link
GB (1) GB2043210B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546557C2 (en) * 1984-03-16 1989-06-15 Gat Grubenausbau Gmbh, 5840 Schwerte, De Pressure relief valve
GB2354057A (en) * 1999-09-10 2001-03-14 Barrus E P Ltd A valve and a marine propulsion unit incorporating a valve
CN108071817B (en) * 2018-01-19 2024-02-27 宁波锦宇电器有限公司 Five-way valve
USD923108S1 (en) * 2018-06-18 2021-06-22 Fat Brain Toy Co., Llc Toy tray with insert

Also Published As

Publication number Publication date
GB2043210A (en) 1980-10-01

Similar Documents

Publication Publication Date Title
GB2049107B (en) Valve
GB2064724B (en) Valve
IL60915A0 (en) Valve
JPS55100476A (en) Changeeover valve
JPS55123066A (en) Selffcleaning valve
GB2045317B (en) Valve apparatus
JPS5635876A (en) Valve
GB2052686B (en) Valves
ZA80235B (en) Valve
JPS5618167A (en) Vibrationnproof valve
JPS5697111A (en) Servoomechanism pressureereducing valve
JPS55117042A (en) Shuttoff valve
GB2044408B (en) Valve
GB2056027B (en) Valve
JPS55100474A (en) Valve
JPS55132469A (en) Valve
GB2051315B (en) Valve
JPS55107175A (en) Shutttoff valve
GB2059019B (en) Valve
GB2043210B (en) Controlled pressure-release valve
GB2051313B (en) Valves
GB2057924B (en) Sodium-filled valves
GB2041167B (en) Valves
GB2058298B (en) Valve block
JPS5646169A (en) Adjustable loaddresponse valve

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee