PT80520A - Gate valve with automatic interruption of the flow in case of gas leakages - Google Patents

Gate valve with automatic interruption of the flow in case of gas leakages

Info

Publication number
PT80520A
PT80520A PT80520A PT8052085A PT80520A PT 80520 A PT80520 A PT 80520A PT 80520 A PT80520 A PT 80520A PT 8052085 A PT8052085 A PT 8052085A PT 80520 A PT80520 A PT 80520A
Authority
PT
Portugal
Prior art keywords
flow
case
gate valve
automatic interruption
gas leakages
Prior art date
Application number
PT80520A
Other languages
English (en)
Portuguese (pt)
Original Assignee
Bouzas Fuentetaja Julio
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 Bouzas Fuentetaja Julio filed Critical Bouzas Fuentetaja Julio
Publication of PT80520A publication Critical patent/PT80520A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Gas Separation By Absorption (AREA)
PT80520A 1984-05-24 1985-05-23 Gate valve with automatic interruption of the flow in case of gas leakages PT80520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1984279457U ES279457Y (es) 1984-05-24 1984-05-24 Valvula de paso de interrupcion automatica del suministro para caso de fugas de gas

Publications (1)

Publication Number Publication Date
PT80520A true PT80520A (en) 1985-06-01

Family

ID=8430715

Family Applications (1)

Application Number Title Priority Date Filing Date
PT80520A PT80520A (en) 1984-05-24 1985-05-23 Gate valve with automatic interruption of the flow in case of gas leakages

Country Status (14)

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

Families Citing this family (29)

* 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 (de) * 1988-04-23 1989-11-02 Brennecke Hermann Schiebeventil fuer fluidfuehrende leitungen
WO1990012234A1 (en) * 1989-04-13 1990-10-18 Dansam Holdings Limited Valves
SI9111169B (sl) * 1990-07-06 1999-10-31 Pipelife Rohrsysteme Gesellschaft M.B.H. Varnostna zapiralna priprava
AT398238B (de) * 1990-12-21 1994-10-25 Pipelife Rohrsysteme Gmbh Sicherheitsschliessvorrichtung
IT1242694B (it) * 1990-12-20 1994-05-17 Atex Spa Elettrovalvola a bassa energia di pilotaggio per intercettazione fluidi gassosi.
ES2038539B1 (es) * 1991-08-26 1995-11-01 Christian Schafer Dispositivo detector de presencia de gas, y dispositivo de cierre de seguridad basado en dicho dispositivo detector.
DE4130638A1 (de) * 1991-09-14 1993-03-18 Bosch Gmbh Robert Fluidisches stetigventil mit verriegelungseinheit
DE69611134D1 (de) * 1995-09-15 2001-01-11 Rolnaldo Cavalieri Gerät zum automatischen Unterbrechen des Gasstromes in einem Gaskreis
IL117180A0 (en) * 1996-02-19 1996-06-18 Sapir Amos A safety valve device
DE19910450A1 (de) * 1999-03-10 2000-09-14 Zf Luftfahrttechnik Gmbh Einrichtung zum Verriegeln
DE19913380C1 (de) * 1999-03-24 2000-05-25 Knorr Bremse Systeme Vorrichtung zur gesteuerten Betätigung eines Schaltorgans eines Ventils, insbesondere eines Containerschaltventils eines Nutzfahrzeugs
IL130651A (en) 1999-06-27 2002-02-10 Century Invest Ltd Gas valve safety device
ATE289395T1 (de) * 2000-06-24 2005-03-15 Manfred Dr-Ing Veenker Sicherheitsvorrichtung
DE10034077A1 (de) * 2000-06-24 2002-01-03 Manfred Veenker Sicherheitsvorrichtung
CH695910A5 (de) * 2000-09-01 2006-10-13 Stefan Boppart Explosionsschutzventil.
CH695066A5 (de) * 2001-03-28 2005-11-30 Rico Sicherheitstechnik Ag Explosionsschutzventil.
RU2229052C1 (ru) * 2003-04-07 2004-05-20 Романенко Николай Трофимович Термозапорный клапан
DE10357423A1 (de) * 2003-12-04 2005-06-30 Rolls-Royce Deutschland Ltd & Co Kg Schnellschlussventil zum Unterbrechen eines Fluidstroms
DE102006040953B4 (de) * 2006-08-31 2008-06-12 Armaturen-Wolff Friedrich H. Wolff Gmbh & Co. Kg Anordnung zur elektrischen Auslösung von mechanisch betätigbaren Schnellschlußventilen
DE102007005980B4 (de) * 2007-02-07 2012-03-01 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung zur gesteuerten Betätigung eines Schaltorgans eines Ventils
ITBS20070155A1 (it) * 2007-10-11 2009-04-12 Fiorentini Minireg S P A Elettrovalvola di sicurezza
EP2068060B1 (en) * 2007-12-05 2010-12-01 Pietro Fiorentini S.P.A. Valve
CN102829232B (zh) * 2011-06-14 2016-02-24 Tlx技术有限公司 用于助力致动器的螺线管联锁装置
US8640783B2 (en) * 2011-06-14 2014-02-04 Tlx Technologies, Llc Solenoid interlock for booster actuator
RU2556056C1 (ru) * 2014-04-15 2015-07-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Пожарный клапан
CN105508671B (zh) * 2016-02-02 2018-06-26 上海霍贝电机制造有限公司 一种适用于液化气钢瓶智能控制的阀门结构
CN108869844B (zh) * 2018-07-16 2019-07-23 浙江春晖智能控制股份有限公司 一种防爆电磁阀
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 (no) *
FR747499A (fr) * 1932-12-13 1933-06-16 Dispositif de sécurité évitant tout danger d'asphyxie ou d'explosion par le gaz ou autres 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 (fr) * 1956-01-25 1959-09-02 Gas Alarm Di Dr Francesco Mall Dispositif automatique pour signaler les fuites de gaz et arrêter le débit du gaz
GB1069719A (en) * 1964-10-30 1967-05-24 Eclipse Fuel Engineering Compa Automatic shut-off fluid flow control valve
JPS4988121A (no) * 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

Also Published As

Publication number Publication date
DE3518430A1 (de) 1985-11-28
IT8520851A0 (it) 1985-05-23
DK223785D0 (da) 1985-05-21
SE8502557L (sv) 1985-11-25
NO852067L (no) 1985-11-25
LU85911A1 (fr) 1986-01-14
GB2159249A (en) 1985-11-27
ES279457U (es) 1984-12-16
FR2582377A1 (fr) 1986-11-28
BE902491A (fr) 1985-09-16
FI851940A0 (fi) 1985-05-15
DK223785A (da) 1985-11-25
GB8512786D0 (en) 1985-06-26
NL8501454A (nl) 1985-12-16
GR851265B (no) 1985-11-25
SE8502557D0 (sv) 1985-05-23
ES279457Y (es) 1985-06-16
IT1200489B (it) 1989-01-18
FI851940L (fi) 1985-11-25

Similar Documents

Publication Publication Date Title
PT80520A (en) Gate valve with automatic interruption of the flow in case of gas leakages
GB2159246B (en) Butterfly valve seal
AU527472B2 (en) Pipeline valve with reverse flush arrangement
DK165519C (da) Lukkeventil med laekagehulrum
JPS56156561A (en) Valve with fireproof seal
GB2151337B (en) Butterfly valve
GB2107436B (en) Fireproof butterfly valve
EP0150619A3 (en) Flow dividing valve
GB2078345B (en) Faucet valve with early shutoff
DE3167974D1 (en) Butterfly valve
AU560912B2 (en) Gas valve with combined manual and automatic operation
JPS56153163A (en) Expansion type gate valve assembly
GB8320563D0 (en) Thermallyactuated gas flow control valve assemblies
DE3663082D1 (en) Electromagnetic valve with several flow ratios
ZA85507B (en) Shut-off valve
GB2090946B (en) Butterfly valve
ZA855898B (en) Shut-off valve
GB2116852B (en) Gas flow control valves
GB2100838B (en) Butterfly valve
GB8527146D0 (en) Fuel flow control valve
DE3174609D1 (en) Double-seat valve with leak control
GB8416973D0 (en) Butterfly valves
GB2231009B (en) Diverter valve with bypass duct obturator
GB2112109B (en) Multi-way valve
ZA85553B (en) Fluid flow diverter valve with improved flow-through construction