DE3873796D1 - FLAME RETURN CONTROL AND METHOD FOR THE PRODUCTION THEREOF. - Google Patents

FLAME RETURN CONTROL AND METHOD FOR THE PRODUCTION THEREOF.

Info

Publication number
DE3873796D1
DE3873796D1 DE8888101880T DE3873796T DE3873796D1 DE 3873796 D1 DE3873796 D1 DE 3873796D1 DE 8888101880 T DE8888101880 T DE 8888101880T DE 3873796 T DE3873796 T DE 3873796T DE 3873796 D1 DE3873796 D1 DE 3873796D1
Authority
DE
Germany
Prior art keywords
production
return control
flame return
flame
control
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.)
Expired - Fee Related
Application number
DE8888101880T
Other languages
German (de)
Other versions
DE3873796T2 (en
Inventor
Alan R Gaul
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of DE3873796D1 publication Critical patent/DE3873796D1/en
Publication of DE3873796T2 publication Critical patent/DE3873796T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Gas Burners (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Thermistors And Varistors (AREA)
  • Laser Beam Processing (AREA)
DE19883873796 1987-03-25 1988-02-09 FLAME RETURN CONTROL AND METHOD FOR THE PRODUCTION THEREOF. Expired - Fee Related DE3873796T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2991687A 1987-03-25 1987-03-25

Publications (2)

Publication Number Publication Date
DE3873796D1 true DE3873796D1 (en) 1992-09-24
DE3873796T2 DE3873796T2 (en) 1993-02-04

Family

ID=21851559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883873796 Expired - Fee Related DE3873796T2 (en) 1987-03-25 1988-02-09 FLAME RETURN CONTROL AND METHOD FOR THE PRODUCTION THEREOF.

Country Status (8)

Country Link
EP (1) EP0283690B1 (en)
JP (1) JPS6458273A (en)
AU (1) AU607741B2 (en)
BR (1) BR8801239A (en)
CA (1) CA1299036C (en)
DE (1) DE3873796T2 (en)
ES (1) ES2033949T3 (en)
MX (1) MX172293B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752812A (en) * 1996-02-28 1998-05-19 Delaware Capital Formation, Inc. Vapor recovery pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB363628A (en) * 1930-09-12 1931-12-14 Arthur Stephenson A device for the prevention of back fires in gas apparatus
FR1136632A (en) * 1955-11-07 1957-05-16 Panergon Fire protection device

Also Published As

Publication number Publication date
DE3873796T2 (en) 1993-02-04
AU607741B2 (en) 1991-03-14
EP0283690A2 (en) 1988-09-28
MX172293B (en) 1993-12-13
ES2033949T3 (en) 1993-04-01
BR8801239A (en) 1988-10-25
CA1299036C (en) 1992-04-21
AU1238488A (en) 1988-09-29
EP0283690B1 (en) 1992-08-19
EP0283690A3 (en) 1989-08-23
JPS6458273A (en) 1989-03-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee