EP0333924A3 - Flametrap with extensive heat exposure resistance - Google Patents

Flametrap with extensive heat exposure resistance Download PDF

Info

Publication number
EP0333924A3
EP0333924A3 EP88120693A EP88120693A EP0333924A3 EP 0333924 A3 EP0333924 A3 EP 0333924A3 EP 88120693 A EP88120693 A EP 88120693A EP 88120693 A EP88120693 A EP 88120693A EP 0333924 A3 EP0333924 A3 EP 0333924A3
Authority
EP
European Patent Office
Prior art keywords
melting element
flametrap
heat exposure
flame
extensive heat
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
EP88120693A
Other languages
German (de)
Other versions
EP0333924B1 (en
EP0333924A2 (en
Inventor
Hubert Dipl.-Ing. Leinemann
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 AT88120693T priority Critical patent/ATE72761T1/en
Publication of EP0333924A2 publication Critical patent/EP0333924A2/en
Publication of EP0333924A3 publication Critical patent/EP0333924A3/en
Application granted granted Critical
Publication of EP0333924B1 publication Critical patent/EP0333924B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fuses (AREA)
  • Insulated Conductors (AREA)
  • Glass Compositions (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Gas Burners (AREA)
  • Safety Valves (AREA)

Abstract

In a flame-trap fixture which is proof against slow combustion, having a protective cap (7) arranged above the flame trap (5), which cap can swing open and is secured in the closed position by a melting element (12, 13, 15; 12', 13', 15') and swings open when the melting element loses its mechanical strength on the occurrence of slow combustion, a mechanically strong, corrosion-resistant and fast- responding melting element can be produced if the melting element has an external two-part shell (12, 13; 12', 13') of heat-conducting, stable material, the two shell parts (12, 13; 12', 13') thereof being held together by a fusion core (15, 15') which is connected to the two shell parts (12, 13; 12', 13') by positive fitting. <IMAGE>
EP88120693A 1988-02-25 1988-12-10 Flametrap with extensive heat exposure resistance Expired - Lifetime EP0333924B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88120693T ATE72761T1 (en) 1988-02-25 1988-12-10 CONTINUOUSLY FIRE PROOF FLAME BARRIER FITTING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805845 1988-02-25
DE3805845A DE3805845C1 (en) 1988-02-25 1988-02-25

Publications (3)

Publication Number Publication Date
EP0333924A2 EP0333924A2 (en) 1989-09-27
EP0333924A3 true EP0333924A3 (en) 1990-03-28
EP0333924B1 EP0333924B1 (en) 1992-02-26

Family

ID=6348101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88120693A Expired - Lifetime EP0333924B1 (en) 1988-02-25 1988-12-10 Flametrap with extensive heat exposure resistance

Country Status (3)

Country Link
EP (1) EP0333924B1 (en)
AT (1) ATE72761T1 (en)
DE (2) DE3805845C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841076A (en) * 2015-06-02 2015-08-19 精凯(天津)阀门制造有限公司 Pipe end flame arrester

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR569764A (en) * 1923-08-14 1924-04-17 Device for automatic control of aircraft and other fire extinguishers
US1953582A (en) * 1933-09-13 1934-04-03 William L Belknap Heat responsive link
GB419116A (en) * 1933-10-09 1934-11-06 Francis Sales Woidich Improvements in and relating to fire-protecting apparatus for storage tanks
GB803862A (en) * 1955-04-07 1958-11-05 Lindley Ltd H A fusible link
DE2534525A1 (en) * 1975-07-31 1977-02-03 Sening Fa F A Flame screen for inflammable materials tanker vehicle - has edges cast directly into wall of housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949100C (en) * 1955-01-27 1956-09-13 Robert Leinemann With a flame arrester to protect against the impact of flames and explosions, respiratory system for fuel storage containers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR569764A (en) * 1923-08-14 1924-04-17 Device for automatic control of aircraft and other fire extinguishers
US1953582A (en) * 1933-09-13 1934-04-03 William L Belknap Heat responsive link
GB419116A (en) * 1933-10-09 1934-11-06 Francis Sales Woidich Improvements in and relating to fire-protecting apparatus for storage tanks
GB803862A (en) * 1955-04-07 1958-11-05 Lindley Ltd H A fusible link
DE2534525A1 (en) * 1975-07-31 1977-02-03 Sening Fa F A Flame screen for inflammable materials tanker vehicle - has edges cast directly into wall of housing

Also Published As

Publication number Publication date
EP0333924B1 (en) 1992-02-26
DE3805845C1 (en) 1989-06-01
ATE72761T1 (en) 1992-03-15
DE3868626D1 (en) 1992-04-02
EP0333924A2 (en) 1989-09-27

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