GB8509471D0 - Safety device - Google Patents

Safety device

Info

Publication number
GB8509471D0
GB8509471D0 GB858509471A GB8509471A GB8509471D0 GB 8509471 D0 GB8509471 D0 GB 8509471D0 GB 858509471 A GB858509471 A GB 858509471A GB 8509471 A GB8509471 A GB 8509471A GB 8509471 D0 GB8509471 D0 GB 8509471D0
Authority
GB
United Kingdom
Prior art keywords
safety device
safety
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.)
Granted
Application number
GB858509471A
Other versions
GB2158272B (en
GB2158272A (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.)
BETA BV
Original Assignee
BETA BV
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 BETA BV filed Critical BETA BV
Publication of GB8509471D0 publication Critical patent/GB8509471D0/en
Publication of GB2158272A publication Critical patent/GB2158272A/en
Application granted granted Critical
Publication of GB2158272B publication Critical patent/GB2158272B/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
    • F16K17/168—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
GB08509471A 1982-04-20 1985-04-12 A safety device against overpressure particularly for gas pressure control apparatus Expired GB2158272B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8201639,A NL190130C (en) 1982-04-20 1982-04-20 DEVICE FOR PROTECTION AGAINST PRESSURE IN A FLOWING MEDIUM SUPPLY LINE.

Publications (3)

Publication Number Publication Date
GB8509471D0 true GB8509471D0 (en) 1985-05-15
GB2158272A GB2158272A (en) 1985-11-06
GB2158272B GB2158272B (en) 1986-08-13

Family

ID=19839615

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08310555A Expired GB2119544B (en) 1982-04-20 1983-04-19 A safety device against overpressure particularly for gas pressure control apparatus
GB08509471A Expired GB2158272B (en) 1982-04-20 1985-04-12 A safety device against overpressure particularly for gas pressure control apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB08310555A Expired GB2119544B (en) 1982-04-20 1983-04-19 A safety device against overpressure particularly for gas pressure control apparatus

Country Status (5)

Country Link
DE (1) DE3314179A1 (en)
FR (1) FR2525317B1 (en)
GB (2) GB2119544B (en)
IT (1) IT1161049B (en)
NL (1) NL190130C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7021617B2 (en) * 2003-12-22 2006-04-04 Xerox Corporation Clamp actuator system and method of use
GB2498789B (en) * 2012-01-30 2019-06-26 Aes Eng Ltd Valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB256178A (en) * 1925-07-31 1927-06-27 Westinghouse Brake & Signal Improvements relating to fluid pressure braking apparatus
GB268544A (en) * 1926-03-23 1927-04-07 Robert Arnold Blakeborough Improvements in or relating to self-closing valves
GB311093A (en) * 1928-05-05 1929-05-09 John Dewrance Improvements in or relating to automatic regulating valves
GB447519A (en) * 1934-12-10 1936-05-20 Marvin Henry Grove Pressure regulator
GB777838A (en) * 1953-06-01 1957-06-26 Garrett Corp Improvements in or relating to an actuator mechanism
GB831469A (en) * 1956-01-10 1960-03-30 Singer Valve Company Ltd Improvements in and relating to a pressure and capacity regulating fluid valve
FR1299016A (en) * 1961-06-06 1962-07-20 Transport Petrol Par Pipeline Protective device for fluid transport lines
DE1272668B (en) * 1965-05-10 1968-07-11 Gaselan Veb Quick-closing valve, especially for high-pressure gas regulator systems with labyrinth pistons as an actuator
DE2909876C2 (en) * 1979-03-10 1983-10-20 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Gas pressure regulator for a gas-heated device

Also Published As

Publication number Publication date
DE3314179A1 (en) 1983-10-20
FR2525317A1 (en) 1983-10-21
FR2525317B1 (en) 1987-02-06
IT8320681A0 (en) 1983-04-19
NL8201639A (en) 1983-11-16
GB8310555D0 (en) 1983-05-25
IT8320681A1 (en) 1984-10-19
NL190130C (en) 1993-11-01
GB2158272B (en) 1986-08-13
GB2119544A (en) 1983-11-16
GB2158272A (en) 1985-11-06
GB2119544B (en) 1986-08-13
NL190130B (en) 1993-06-01
IT1161049B (en) 1987-03-11

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Legal Events

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

Effective date: 19970419