GB344806A - An improved trap for flame resulting from explosion of gases in a conduit - Google Patents
An improved trap for flame resulting from explosion of gases in a conduitInfo
- Publication number
- GB344806A GB344806A GB2969529A GB2969529A GB344806A GB 344806 A GB344806 A GB 344806A GB 2969529 A GB2969529 A GB 2969529A GB 2969529 A GB2969529 A GB 2969529A GB 344806 A GB344806 A GB 344806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- gas
- explosion
- plates
- 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.)
- Expired
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)
- Separating Particles In Gases By Inertia (AREA)
Abstract
344,806. Flame traps for gas conduits. HELMORE, W. and SWAN, A., Royal Aircraft Establishment, South Farnborough, Hampshire. Oct. 1, 1929, No. 29695. [Class 47 (ii).] A trap for flame resulting from explosion of gas in a conduit, e.g. the induction or exhaust system of an internal-combustion engine, comprises alternate zig-zag and flat plates 2, 1, arranged in a rigid frame 4 so that the bends of the plates 2 are adjacent; the flat plates 1 are thus relieved of bending moment and very thin plates may be used. Examples are given of suitable dimensions for petrol-air, hydrogenair, and coal gas-air mixtures. The frame 4, which may be circular, is placed in the gas conduit, and in the induction system of an internal-combustion engine, it may be placed on either side of, or incorporated in, a carburetter or pump ; if applied to the exhaust pipe, it may be cooled by a water jacket or fins.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2969529A GB344806A (en) | 1929-10-01 | 1929-10-01 | An improved trap for flame resulting from explosion of gases in a conduit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2969529A GB344806A (en) | 1929-10-01 | 1929-10-01 | An improved trap for flame resulting from explosion of gases in a conduit |
Publications (1)
Publication Number | Publication Date |
---|---|
GB344806A true GB344806A (en) | 1931-03-02 |
Family
ID=10295629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2969529A Expired GB344806A (en) | 1929-10-01 | 1929-10-01 | An improved trap for flame resulting from explosion of gases in a conduit |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB344806A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358427A (en) * | 1965-10-19 | 1967-12-19 | Msa Res Corp | Filter containing tubular filter cells |
DE2605720A1 (en) * | 1976-02-13 | 1977-08-18 | Dufaylite Dev Ltd | Ventilation duct fire screen - comprises coated strip with walled cellular grid loosely fitted in channelled frame |
EP0568326A1 (en) * | 1992-04-29 | 1993-11-03 | Robert Karl Rajewski | Detonation arrestor with cooling section and quenching section, and method of cooling and quenching a flame front travelling in a line carrying flammable gas |
US5415233A (en) * | 1992-06-30 | 1995-05-16 | Chem-Mech | Flame arrestor apparatus |
EP1044703A3 (en) * | 1999-04-14 | 2001-09-19 | HOERBIGER KOMPRESSORTECHNIK SERVICES GmbH | Flame trap |
US6699035B2 (en) | 2001-09-06 | 2004-03-02 | Enardo, Inc. | Detonation flame arrestor including a spiral wound wedge wire screen for gases having a low MESG |
WO2021224107A1 (en) * | 2020-05-08 | 2021-11-11 | R. Stahl Schaltgeräte GmbH | Pressure relief device |
-
1929
- 1929-10-01 GB GB2969529A patent/GB344806A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358427A (en) * | 1965-10-19 | 1967-12-19 | Msa Res Corp | Filter containing tubular filter cells |
DE2605720A1 (en) * | 1976-02-13 | 1977-08-18 | Dufaylite Dev Ltd | Ventilation duct fire screen - comprises coated strip with walled cellular grid loosely fitted in channelled frame |
US5336083A (en) * | 1991-02-22 | 1994-08-09 | Rajewski Robert K | Detonation arrestor with cooling section and quenching section |
EP0568326A1 (en) * | 1992-04-29 | 1993-11-03 | Robert Karl Rajewski | Detonation arrestor with cooling section and quenching section, and method of cooling and quenching a flame front travelling in a line carrying flammable gas |
US5415233A (en) * | 1992-06-30 | 1995-05-16 | Chem-Mech | Flame arrestor apparatus |
EP1044703A3 (en) * | 1999-04-14 | 2001-09-19 | HOERBIGER KOMPRESSORTECHNIK SERVICES GmbH | Flame trap |
US6699035B2 (en) | 2001-09-06 | 2004-03-02 | Enardo, Inc. | Detonation flame arrestor including a spiral wound wedge wire screen for gases having a low MESG |
WO2021224107A1 (en) * | 2020-05-08 | 2021-11-11 | R. Stahl Schaltgeräte GmbH | Pressure relief device |
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