JPS51115340A - Flame shield apparatus inserted into gas conduit - Google Patents

Flame shield apparatus inserted into gas conduit

Info

Publication number
JPS51115340A
JPS51115340A JP2763276A JP2763276A JPS51115340A JP S51115340 A JPS51115340 A JP S51115340A JP 2763276 A JP2763276 A JP 2763276A JP 2763276 A JP2763276 A JP 2763276A JP S51115340 A JPS51115340 A JP S51115340A
Authority
JP
Japan
Prior art keywords
gas conduit
shield apparatus
flame shield
apparatus inserted
flame
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.)
Pending
Application number
JP2763276A
Other languages
Japanese (ja)
Inventor
Haasu Pauru
Mahiitoka Herubaato
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.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun AG
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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Publication of JPS51115340A publication Critical patent/JPS51115340A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F23D14/825—Preventing flashback or blowback using 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
  • Gas Burners (AREA)
JP2763276A 1975-03-13 1976-03-13 Flame shield apparatus inserted into gas conduit Pending JPS51115340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752510972 DE2510972B2 (en) 1975-03-13 1975-03-13 Flame-blocking device to be switched on in a gas pipe

Publications (1)

Publication Number Publication Date
JPS51115340A true JPS51115340A (en) 1976-10-09

Family

ID=5941279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2763276A Pending JPS51115340A (en) 1975-03-13 1976-03-13 Flame shield apparatus inserted into gas conduit

Country Status (5)

Country Link
JP (1) JPS51115340A (en)
DE (1) DE2510972B2 (en)
FR (1) FR2304013A1 (en)
GB (1) GB1521718A (en)
IT (1) IT1050004B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090393A (en) * 2012-12-27 2013-05-08 宁波市江北兴达焊割减压仪表厂 Cutting torch with tempering-prevention device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920397A1 (en) * 1979-05-19 1981-04-30 Zinser-Schweisstechnik Gmbh & Co, 7333 Ebersbach Welding torch back-lash preventing device - has element filled with instantly expanding material forcibly closing non-return valve
DE3700726A1 (en) * 1987-01-13 1988-07-28 Gok Gmbh & Co Kg Thermally triggered shut-off device
US4887631A (en) * 1989-01-26 1989-12-19 Itt Corporation Fire isolation device
FR2654804B1 (en) * 1989-11-21 1994-06-03 Vaneecke Solaronics METHOD FOR THE AUTOMATIC STOPPING OF A RADIANT BURNER IN THE EVENT OF A TAIL LIGHT AND AUTOMATIC SHUTTERING DEVICE FOR CARRYING OUT THIS METHOD.
JP2686837B2 (en) * 1990-02-23 1997-12-08 宣行 杉村 Expandable fuse safety device for accumulator
DE29709965U1 (en) * 1997-06-07 1997-07-31 Metallwerke Otto Dingerkus GmbH, 57439 Attendorn Thermally operated safety valve
EP0930454B1 (en) * 1998-01-20 2004-10-20 Elster GmbH Thermally releasable shut-off device
RU2243440C1 (en) * 2003-11-28 2004-12-27 Романенко Николай Трофимович Valve with thermally activated closure member
EP1962003A1 (en) * 2007-02-26 2008-08-27 GoGaS Goch GmbH & Co. KG Reverse protection device for a radiant burner
IT1399780B1 (en) * 2010-04-28 2013-05-03 Metersit Srl CONNECTION SYSTEM OF AN INTERCEPTION DEVICE FOR SAFETY AGAINST OVERTEMPERATURES WITH A GAS COUNTER STRUCTURE.
CN103090389B (en) * 2012-12-27 2015-06-10 宁波市江北兴达焊割减压仪表厂 Sliding type tempering-prevention cutting torch
MX2018006589A (en) * 2015-11-30 2018-08-01 Regulator Tech Tulsa Llc Pin release thermal valve.
CN106151630B (en) * 2016-08-17 2024-05-14 黄健阳 External fusing control device for dangerous-combustion automatic gas-cutting off gas channel
EP3563088A4 (en) * 2016-12-30 2020-08-05 Victor Equipment Company Torch with integral flashback arrestor and thermal shut-off device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626774C (en) *
DE7322718U (en) * 1973-09-20 Schmitz L Ohg Device for actuating a post-flow lock
DE1199207B (en) * 1963-08-12 1965-08-26 Karl Friedrich Simsheuser Device to prevent gas and flame backflow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090393A (en) * 2012-12-27 2013-05-08 宁波市江北兴达焊割减压仪表厂 Cutting torch with tempering-prevention device

Also Published As

Publication number Publication date
DE2510972C3 (en) 1981-07-30
IT1050004B (en) 1981-03-10
DE2510972B2 (en) 1980-06-26
GB1521718A (en) 1978-08-16
DE2510972A1 (en) 1976-09-30
FR2304013B1 (en) 1982-03-19
FR2304013A1 (en) 1976-10-08

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