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EP1044703A3 - Flame trap - Google Patents

Flame trap Download PDF

Info

Publication number
EP1044703A3
EP1044703A3 EP00890103A EP00890103A EP1044703A3 EP 1044703 A3 EP1044703 A3 EP 1044703A3 EP 00890103 A EP00890103 A EP 00890103A EP 00890103 A EP00890103 A EP 00890103A EP 1044703 A3 EP1044703 A3 EP 1044703A3
Authority
EP
European Patent Office
Prior art keywords
sheet metal
metal strips
predetermined distance
gap width
gas
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.)
Withdrawn
Application number
EP00890103A
Other languages
German (de)
French (fr)
Other versions
EP1044703A2 (en
Inventor
Johannes Kühmayer
Johannes Besau
Robert Graf
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.)
Hoerbiger Kompressortechnik Holding GmbH
Original Assignee
Hoerbiger Kompressortechnik Holding GmbH
Hoerbiger Kompressortechnik Services GmbH
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 Hoerbiger Kompressortechnik Holding GmbH, Hoerbiger Kompressortechnik Services GmbH filed Critical Hoerbiger Kompressortechnik Holding GmbH
Publication of EP1044703A2 publication Critical patent/EP1044703A2/en
Publication of EP1044703A3 publication Critical patent/EP1044703A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4532—Rotating shutter
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Building Environments (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

Eine Flammensperre für Gasdurchtrittsöffnungen, insbesondere als Rohr-und Detonationssicherung und zur Endsicherung von Behältern, besteht aus in vorgegebenem Abstand zueinander angeordneten ebenen Blechstreifen (6). Um bei einfacher Fertigung und einfachem Zusammenbau eine trotz großer mechanischer Festigkeit äußerst geringe Behinderung der Durchströmung durch das brennbare Gas und eine aufgrund der sicher definierten Spaltbreite verläßliche Absperrung gegen das Durchschlagen der Flammen zu gewährleisten, werden die übereinanderliegenden, im wesentlichen ebenen, geraden und parallel zur Achse der Durchtrittsöffnung (2) orientierten Blechstreifen (6) lediglich durch Ausbuchtungen (8) zumindest jedes zweiten (6') der Blechstreifen selbst im vorbestimmten Abstand gehalten, welcher der vorgeschriebenen Spaltbreite für das jeweilige Gas entspricht, und ist der Zwischenraum zwischen den Blechstreifen (6) zumindest im Bereich der Durchtrittsöffnung (2) frei von anderen Bauteilen.

Figure 00000001
A flame arrester for gas passage openings, in particular as pipe and detonation protection and for the final securing of containers, consists of flat sheet metal strips (6) arranged at a predetermined distance from one another. In order to ensure that the flow through the combustible gas is extremely low, despite simple mechanical assembly and assembly, and that the barrier is reliably shut off from the flames, due to the securely defined gap width, the superimposed, essentially flat, straight and parallel to the The axis of the passage opening (2) oriented sheet metal strips (6) is held only by bulges (8) at least every second (6 ') of the sheet metal strips themselves at a predetermined distance which corresponds to the prescribed gap width for the respective gas, and is the space between the sheet metal strips ( 6) at least in the area of the passage opening (2) free of other components.
Figure 00000001
EP00890103A 1999-04-14 2000-03-29 Flame trap Withdrawn EP1044703A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0066399A AT408839B (en) 1999-04-14 1999-04-14 FLAME LOCK
AT66399 1999-04-14

Publications (2)

Publication Number Publication Date
EP1044703A2 EP1044703A2 (en) 2000-10-18
EP1044703A3 true EP1044703A3 (en) 2001-09-19

Family

ID=3496546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890103A Withdrawn EP1044703A3 (en) 1999-04-14 2000-03-29 Flame trap

Country Status (5)

Country Link
EP (1) EP1044703A3 (en)
JP (1) JP2000329331A (en)
KR (1) KR20000071550A (en)
CN (1) CN1141995C (en)
AT (1) AT408839B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408839B (en) * 1999-04-14 2002-03-25 Hoerbiger Ventilwerke Gmbh FLAME LOCK
DE20208576U1 (en) * 2002-06-03 2002-08-22 Brilex Gesellschaft für Explosionsschutz mbH, 59929 Brilon Pressure relief device with rupture disc
DE102004035780A1 (en) * 2004-07-23 2006-03-16 Siemens Ag Fire barrier module
CN103362608B (en) * 2013-08-06 2015-09-09 北京凯润机电设备制造有限责任公司 A kind of rail fence fire barrier and manufacture method thereof
CN110013627B (en) * 2018-01-09 2024-02-27 中国石油化工股份有限公司 Parallel plate flame arrester with protruding structure
DE102020112499A1 (en) * 2020-05-08 2021-11-11 R. Stahl Schaltgeräte GmbH Pressure relief device
TWM605440U (en) * 2020-07-29 2020-12-11 孫詩斐 Stacking and air-permeable structure of base plate for carrying substrate
DE102023101925A1 (en) 2023-01-26 2024-08-01 Man Energy Solutions Se Tube bundle reactor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344806A (en) * 1929-10-01 1931-03-02 William Helmore An improved trap for flame resulting from explosion of gases in a conduit
FR1136632A (en) * 1955-11-07 1957-05-16 Panergon Fire protection device
US4013190A (en) * 1972-05-10 1977-03-22 Mcdonnell Douglas Corporation Flame arresting and explosion attenuating system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE241925C (en) *
US4248342A (en) * 1979-09-24 1981-02-03 King Paul V Blast suppressive shielding
US4484690A (en) * 1982-03-08 1984-11-27 Service Machine Co. Flame arresting ventilated wall for an explosion-proof enclosure
CA1311409C (en) * 1988-12-23 1992-12-15 Nicholas Roussakis Flame arrester having detonation-attenuating means
US5336083A (en) * 1991-02-22 1994-08-09 Rajewski Robert K Detonation arrestor with cooling section and quenching section
WO1994000197A1 (en) * 1992-06-30 1994-01-06 Chem-Mech Engineering Laboratories Flame arrestor apparatus
AT408839B (en) * 1999-04-14 2002-03-25 Hoerbiger Ventilwerke Gmbh FLAME LOCK

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344806A (en) * 1929-10-01 1931-03-02 William Helmore An improved trap for flame resulting from explosion of gases in a conduit
FR1136632A (en) * 1955-11-07 1957-05-16 Panergon Fire protection device
US4013190A (en) * 1972-05-10 1977-03-22 Mcdonnell Douglas Corporation Flame arresting and explosion attenuating system

Also Published As

Publication number Publication date
CN1141995C (en) 2004-03-17
AT408839B (en) 2002-03-25
CN1270070A (en) 2000-10-18
EP1044703A2 (en) 2000-10-18
ATA66399A (en) 2001-08-15
KR20000071550A (en) 2000-11-25
JP2000329331A (en) 2000-11-30

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