ES279457U - Gas valve - Google Patents

Gas valve

Info

Publication number
ES279457U
ES279457U ES1984279457U ES279457U ES279457U ES 279457 U ES279457 U ES 279457U ES 1984279457 U ES1984279457 U ES 1984279457U ES 279457 U ES279457 U ES 279457U ES 279457 U ES279457 U ES 279457U
Authority
ES
Spain
Prior art keywords
stem
valve
electromagnet
actuator
spring
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
ES1984279457U
Other languages
Spanish (es)
Other versions
ES279457Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1984279457U priority Critical patent/ES279457Y/en
Publication of ES279457U publication Critical patent/ES279457U/en
Priority to FI851940A priority patent/FI851940L/en
Priority to DK223785A priority patent/DK223785A/en
Priority to NL8501454A priority patent/NL8501454A/en
Priority to GB08512786A priority patent/GB2159249A/en
Priority to GR851265A priority patent/GR851265B/el
Priority to DE19853518430 priority patent/DE3518430A1/en
Priority to LU85911A priority patent/LU85911A1/en
Priority to IT20851/85A priority patent/IT1200489B/en
Priority to BE0/215064A priority patent/BE902491A/en
Priority to PT80520A priority patent/PT80520A/en
Priority to NO852067A priority patent/NO852067L/en
Priority to SE8502557A priority patent/SE8502557L/en
Priority to FR8507799A priority patent/FR2582377A1/en
Application granted granted Critical
Publication of ES279457Y publication Critical patent/ES279457Y/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid

Abstract

A shut-off valve for the automatic closure of a gas supply comprises a body (1) having an angled passage therethrough, a first sector of the said passage, corresponding to the gas inlet, having a valve head or obturator (5) which is urged towards an associated seat (7) by a spring (4), the valve head (5) carrying, on the opposite side of the valve to the said spring, a stem (8) which passes in a leak-proof manner through the valve body and accommodates at its free end an actuator (13), a peripheral groove or channel (11) of dihedral cross- section being formed in the said stem (8) in the vicinity of the actuator (13), a locking pin (20) interacting with the said groove (11), this pin (20) being actuated by the moveable core (18) of an electromagnet (15) and engaging at right angles on the said stem (8), the arrangement being such that the valve is opened by depressing the actuator (13) whereupon the electrical supply to the electromagnet (15) is connected thereby actuating the locking pin (20) to engage in the said groove (11) in the stem, and furthermore the electromagnet (15) being connected to an atmospheric analyser which, on detecting the presence of gas in the atmosphere, interrupts the electrical supply to the electromagnet (15) whereupon the locking pin (20) releases the stem (8) and the valve head (5) is returned to its closed position by the said spring (4).
ES1984279457U 1984-05-24 1984-05-24 AUTOMATIC SUPPLY INTERRUPTION PASS VALVE FOR GAS LEAKS Expired ES279457Y (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
ES1984279457U ES279457Y (en) 1984-05-24 1984-05-24 AUTOMATIC SUPPLY INTERRUPTION PASS VALVE FOR GAS LEAKS
FI851940A FI851940L (en) 1984-05-24 1985-05-15 AUTOMATVENTIL.
DK223785A DK223785A (en) 1984-05-24 1985-05-21 VALVE WITH AUTOMATIC CLOSING
NL8501454A NL8501454A (en) 1984-05-24 1985-05-21 SHUT-OFF VALVE.
GB08512786A GB2159249A (en) 1984-05-24 1985-05-21 Gas valve
DE19853518430 DE3518430A1 (en) 1984-05-24 1985-05-22 2-WAY VALVE FOR AUTOMATIC CLOSING IN THE EVENT OF GAS LEAKAGE
GR851265A GR851265B (en) 1984-05-24 1985-05-22
LU85911A LU85911A1 (en) 1984-05-24 1985-05-23 AUTOMATIC CLOSING VALVE IN THE EVENT OF GAS LEAKS
IT20851/85A IT1200489B (en) 1984-05-24 1985-05-23 GAS FLOW CONTROL VALVE, IN PARTICULAR FOR THE AUTOMATIC INTERRUPTION OF DELIVERY IN THE EVENT OF LEAKS
BE0/215064A BE902491A (en) 1984-05-24 1985-05-23 VALVE WITH AUTOMATIC CLOSING IN THE EVENT OF GAS LEAKS.
PT80520A PT80520A (en) 1984-05-24 1985-05-23 Gate valve with automatic interruption of the flow in case of gas leakages
NO852067A NO852067L (en) 1984-05-24 1985-05-23 GAS AUTOMATIC SHUTTER VALVE.
SE8502557A SE8502557L (en) 1984-05-24 1985-05-23 SHUTTER VALVE FOR AUTOMATICALLY CANCELING OF THE FEED THROUGH THE VALVE IN CASE OF GAS LEAKING
FR8507799A FR2582377A1 (en) 1984-05-24 1985-05-23 AUTOMATIC CLOSING VALVE IN THE EVENT OF GAS LEAKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1984279457U ES279457Y (en) 1984-05-24 1984-05-24 AUTOMATIC SUPPLY INTERRUPTION PASS VALVE FOR GAS LEAKS

Publications (2)

Publication Number Publication Date
ES279457U true ES279457U (en) 1984-12-16
ES279457Y ES279457Y (en) 1985-06-16

Family

ID=8430715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984279457U Expired ES279457Y (en) 1984-05-24 1984-05-24 AUTOMATIC SUPPLY INTERRUPTION PASS VALVE FOR GAS LEAKS

Country Status (14)

Country Link
BE (1) BE902491A (en)
DE (1) DE3518430A1 (en)
DK (1) DK223785A (en)
ES (1) ES279457Y (en)
FI (1) FI851940L (en)
FR (1) FR2582377A1 (en)
GB (1) GB2159249A (en)
GR (1) GR851265B (en)
IT (1) IT1200489B (en)
LU (1) LU85911A1 (en)
NL (1) NL8501454A (en)
NO (1) NO852067L (en)
PT (1) PT80520A (en)
SE (1) SE8502557L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038539A2 (en) * 1991-08-26 1993-07-16 Schafer Christian Device for detecting the presence of gas, and safety closing device based on said detecting device

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916437A (en) * 1987-08-14 1990-04-10 Gazzaz Hesham H Gas monitoring system with leak detection and flow cutoff
DE3813794A1 (en) * 1988-04-23 1989-11-02 Brennecke Hermann SLIDE VALVE FOR FLUID-CONDUCTING LINES
WO1990012234A1 (en) * 1989-04-13 1990-10-18 Dansam Holdings Limited Valves
SI9111169B (en) * 1990-07-06 1999-10-31 Pipelife Rohrsysteme Gesellschaft M.B.H. Safety closing device
AT398238B (en) * 1990-12-21 1994-10-25 Pipelife Rohrsysteme Gmbh Safety closing apparatus
IT1242694B (en) * 1990-12-20 1994-05-17 Atex Spa LOW ENERGY PILOTAGE SOLENOID VALVE FOR INTERCEPTION OF GASEOUS FLUIDS.
DE4130638A1 (en) * 1991-09-14 1993-03-18 Bosch Gmbh Robert FLUIDIC CONTINUOUS VALVE WITH LOCKING UNIT
DE69611134D1 (en) * 1995-09-15 2001-01-11 Rolnaldo Cavalieri Device for the automatic interruption of the gas flow in a gas circuit
IL117180A0 (en) * 1996-02-19 1996-06-18 Sapir Amos A safety valve device
DE19910450A1 (en) * 1999-03-10 2000-09-14 Zf Luftfahrttechnik Gmbh Locking device
DE19913380C1 (en) * 1999-03-24 2000-05-25 Knorr Bremse Systeme Arrangement for controlled actuation of valve switching element, especially for vehicle container switching valve has pressure arrangement for displacing switching element into safety position
IL130651A (en) 1999-06-27 2002-02-10 Century Invest Ltd Gas valve safety device
DE10034077A1 (en) * 2000-06-24 2002-01-03 Manfred Veenker safety device
ATE289395T1 (en) * 2000-06-24 2005-03-15 Manfred Dr-Ing Veenker SAFETY DEVICE
CH695910A5 (en) * 2000-09-01 2006-10-13 Stefan Boppart Safety valve for preventing explosions, e.g. in chemical industry, comprises seal mounted on rods attached to springs at either end and held in position by retainers, one of which is released when pressure across seal exceeds preset value
CH695066A5 (en) * 2001-03-28 2005-11-30 Rico Sicherheitstechnik Ag Explosion protection valve.
RU2229052C1 (en) * 2003-04-07 2004-05-20 Романенко Николай Трофимович Thermoshutoff valve
DE10357423A1 (en) * 2003-12-04 2005-06-30 Rolls-Royce Deutschland Ltd & Co Kg Quick closing valve for interrupting a fluid flow
DE102006040953B4 (en) * 2006-08-31 2008-06-12 Armaturen-Wolff Friedrich H. Wolff Gmbh & Co. Kg Arrangement for the electrical release of mechanically actuated quick-release valves
DE102007005980B4 (en) * 2007-02-07 2012-03-01 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Device for the controlled actuation of a switching element of a valve
ITBS20070155A1 (en) * 2007-10-11 2009-04-12 Fiorentini Minireg S P A SAFETY SOLENOID VALVE
ES2357144T3 (en) * 2007-12-05 2011-04-19 Pietro Fiorentini S.P.A. VALVE.
CN102829232B (en) * 2011-06-14 2016-02-24 Tlx技术有限公司 For the solenoid interlock of booster actuator
US8640783B2 (en) * 2011-06-14 2014-02-04 Tlx Technologies, Llc Solenoid interlock for booster actuator
RU2556056C1 (en) * 2014-04-15 2015-07-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Fire valve
CN105508671B (en) * 2016-02-02 2018-06-26 上海霍贝电机制造有限公司 A kind of valve mechanism suitable for cylinder for liquefied gas intelligent control
CN108869844B (en) * 2018-07-16 2019-07-23 浙江春晖智能控制股份有限公司 A kind of explosion-proof solenoid valve
EP3909821B1 (en) 2020-05-13 2023-03-08 KNORR-BREMSE Systeme für Schienenfahrzeuge GmbH Bi-stable quick-release valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE398033A (en) *
FR747499A (en) * 1932-12-13 1933-06-16 Safety device preventing any danger of suffocation or explosion by gas or other applications
GB549910A (en) * 1941-08-27 1942-12-14 Horace Alexander Stevenson Improvements in or relating to electrically controlled valves
GB648831A (en) * 1946-05-08 1951-01-10 United Aircraft Prod Improvements in or relating to leakage protecting apparatus for cooling systems and radiators for such systems
US2508588A (en) * 1947-01-28 1950-05-23 Bendix Aviat Corp Protective apparatus
FR1186833A (en) * 1956-01-25 1959-09-02 Gas Alarm Di Dr Francesco Mall Automatic device for signaling gas leaks and stopping gas flow
GB1069719A (en) * 1964-10-30 1967-05-24 Eclipse Fuel Engineering Compa Automatic shut-off fluid flow control valve
JPS4988121A (en) * 1972-12-08 1974-08-23
FR2249274A1 (en) * 1973-10-26 1975-05-23 Lauterbach Ernst Gas pipe control valve controlled by leak detector - is prevented from closing until leak is detected
US4098284A (en) * 1977-01-04 1978-07-04 Masafusa Yamada Safety device for gas supply pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038539A2 (en) * 1991-08-26 1993-07-16 Schafer Christian Device for detecting the presence of gas, and safety closing device based on said detecting device

Also Published As

Publication number Publication date
IT8520851A0 (en) 1985-05-23
GB2159249A (en) 1985-11-27
FI851940A0 (en) 1985-05-15
FR2582377A1 (en) 1986-11-28
FI851940L (en) 1985-11-25
NO852067L (en) 1985-11-25
ES279457Y (en) 1985-06-16
DE3518430A1 (en) 1985-11-28
DK223785A (en) 1985-11-25
GR851265B (en) 1985-11-25
SE8502557L (en) 1985-11-25
DK223785D0 (en) 1985-05-21
NL8501454A (en) 1985-12-16
LU85911A1 (en) 1986-01-14
GB8512786D0 (en) 1985-06-26
SE8502557D0 (en) 1985-05-23
BE902491A (en) 1985-09-16
PT80520A (en) 1985-06-01
IT1200489B (en) 1989-01-18

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000301