DE2721871C2 - - Google Patents

Info

Publication number
DE2721871C2
DE2721871C2 DE2721871A DE2721871A DE2721871C2 DE 2721871 C2 DE2721871 C2 DE 2721871C2 DE 2721871 A DE2721871 A DE 2721871A DE 2721871 A DE2721871 A DE 2721871A DE 2721871 C2 DE2721871 C2 DE 2721871C2
Authority
DE
Germany
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
Application number
DE2721871A
Other versions
DE2721871A1 (de
Inventor
Rolf Dr. 5072 Schildgen De Germerdonk
Adam 5672 Leichlingen De Jonas
Claus Gockel
Werner Dipl.-Ing. 5074 Odenthal De Huening
Goetz-Gerald Dr. 4019 Monheim De Boerger
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE19772721871 priority Critical patent/DE2721871A1/de
Priority to US05/900,687 priority patent/US4217316A/en
Priority to CH509278A priority patent/CH629388A5/de
Priority to NL7805098A priority patent/NL7805098A/xx
Priority to FR7814326A priority patent/FR2390178A1/fr
Priority to JP5574278A priority patent/JPS53141940A/ja
Priority to IT23383/78A priority patent/IT1094659B/it
Priority to BE2056972A priority patent/BE866992A/xx
Priority to GB19194/78A priority patent/GB1590163A/en
Publication of DE2721871A1 publication Critical patent/DE2721871A1/de
Application granted granted Critical
Publication of DE2721871C2 publication Critical patent/DE2721871C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • 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
DE19772721871 1977-05-14 1977-05-14 Tauchsicherung gegen rueckzuenden in explosiblen gasstroemen Granted DE2721871A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19772721871 DE2721871A1 (de) 1977-05-14 1977-05-14 Tauchsicherung gegen rueckzuenden in explosiblen gasstroemen
US05/900,687 US4217316A (en) 1977-05-14 1978-04-27 Immersed safety device and method for protection against back-fire in explosive gas steams
CH509278A CH629388A5 (de) 1977-05-14 1978-05-10 Vorrichtung zur sicherung gegen rueckzuendung in explosiblen gasstroemen.
NL7805098A NL7805098A (nl) 1977-05-14 1978-05-11 Beveiliging met vloeistofslot tegen terugslag van ont- steking bij explodeerbare gasstromen.
FR7814326A FR2390178A1 (fr) 1977-05-14 1978-05-12 Dispositif de protection par immersion contre l'allumage en retour dans les ecoulements de gaz explosifs
JP5574278A JPS53141940A (en) 1977-05-14 1978-05-12 Method of preventing back fire in explosive gas flow and immersion type safety device therefor
IT23383/78A IT1094659B (it) 1977-05-14 1978-05-12 Sicura a immersione contro il ritorno della accensione in correnti di gas esplodibili
BE2056972A BE866992A (fr) 1977-05-14 1978-05-12 Dispositif de protection par immersion contre l'allumage en retour dans les ecoulements de gaz explosifs
GB19194/78A GB1590163A (en) 1977-05-14 1978-05-12 Apparatus for protection against back-fire in explosive gas streams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721871 DE2721871A1 (de) 1977-05-14 1977-05-14 Tauchsicherung gegen rueckzuenden in explosiblen gasstroemen

Publications (2)

Publication Number Publication Date
DE2721871A1 DE2721871A1 (de) 1978-11-23
DE2721871C2 true DE2721871C2 (de) 1987-01-02

Family

ID=6008960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772721871 Granted DE2721871A1 (de) 1977-05-14 1977-05-14 Tauchsicherung gegen rueckzuenden in explosiblen gasstroemen

Country Status (9)

Country Link
US (1) US4217316A (de)
JP (1) JPS53141940A (de)
BE (1) BE866992A (de)
CH (1) CH629388A5 (de)
DE (1) DE2721871A1 (de)
FR (1) FR2390178A1 (de)
GB (1) GB1590163A (de)
IT (1) IT1094659B (de)
NL (1) NL7805098A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716224C1 (en) * 1987-05-14 1988-12-08 Overhoff Karl Heinz Dipl Ing Flame trap for ignitable gases

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934356C2 (de) * 1979-08-24 1984-05-03 Bayer Ag, 5090 Leverkusen Verfahren zum Betrieb von Flüssigkeitstauchungen
US4374649A (en) * 1981-02-12 1983-02-22 Burns & Roe, Inc. Flame arrestor
JPH037689Y2 (de) * 1986-03-18 1991-02-26
DE3825085C1 (en) * 1988-07-23 1990-02-08 Braunschweiger Flammenfilter Leinemann & Co, 3300 Braunschweig, De Device for protecting against flashbacks
DE4126932A1 (de) * 1991-08-10 1993-02-11 Bayer Ag Vorrichtung zur verhinderung der rueckzuendung in brennbare gase fuehrenden rohrleitungen
US6293525B1 (en) * 1998-06-15 2001-09-25 Irwin Ginsburgh Economical apparatus for producing improved combustion and safety-enhanced fuel
CN101338222B (zh) * 2007-07-05 2011-06-22 丁基祥 Pvc电石气相加料机及其进料工艺
GB2480606A (en) * 2010-05-24 2011-11-30 O Gen Uk Ltd Flame arrester

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US117998A (en) * 1871-08-15 Improvement in methods and apparatus for separating certain hydrocarbon vapors from
US839319A (en) * 1905-03-03 1906-12-25 Auguste Camille Edmond Rateau Steam-regenerative accumulator.
FR7517E (fr) * 1905-06-15 1907-08-21 Oxhydrique Francaise L Appareil mélangeur d'un gaz combustible et d'un gaz comburant
FR719852A (fr) * 1931-07-08 1932-02-12 Dispositif pour désodoriser les gaz d'échappement des moteurs à combustion interne
GB386253A (en) * 1931-07-22 1933-01-12 Vlessing & Co Improvements in or relating to safety devices used for protecting conduits for explosive gas mixtures
US2157914A (en) * 1936-01-22 1939-05-09 Oxweld Acetylene Co Hydraulic back pressure arrester
DE658196C (de) * 1937-04-02 1938-03-24 Messer & Co G M B H Ventillose Sicherheitswasservorlage
DE717487C (de) * 1938-06-08 1942-02-16 Ernst Weese Sicherung gegen Flammenrueckschlag
US2216664A (en) * 1938-09-26 1940-10-01 Fremd Oddetta Carburetor
FR1059261A (fr) * 1952-06-27 1954-03-23 Fouga & Cie Ets Brasseur de bouillie pour atomiseur
US2989186A (en) * 1958-06-06 1961-06-20 Union Tank Car Co Diffuser assembly for sewage disposal plants
FR1395760A (fr) * 1964-03-05 1965-04-16 Soupape hydraulique de sécurité utilisable notamment pour brûleur à gaz
DE1729888A1 (de) * 1966-10-11 1971-07-08 Zink Co John Kontaktvorrichtung fuer Fluessigkeiten und Gase
US4076617A (en) * 1971-04-22 1978-02-28 Tii Corporation Sonic cavitation and ozonation of waste material
US3804251A (en) * 1971-06-10 1974-04-16 Jbf Scient Corp Floatage collecting apparatus and method
US3792688A (en) * 1972-11-09 1974-02-19 L Grainger Anti-pollution gasified liquid fuel system
CH578888A5 (de) * 1973-09-08 1976-08-31 Hoechst Ag
DE2410570C2 (de) * 1974-03-06 1982-04-29 Basf Ag, 6700 Ludwigshafen Vorrichtung zum Ansaugen und Verdichten von Gasen und deren Vermischung mit Flüssigkeit
US4098853A (en) * 1974-03-25 1978-07-04 Chemetron Corporation Humidifier and automatic control system therefor
JPS5521597Y2 (de) * 1975-06-24 1980-05-23
JPS526135A (en) * 1975-07-03 1977-01-18 Asahi Chem Ind Co Ltd Water sealed gas check valve device
JPS5240840A (en) * 1975-09-26 1977-03-30 Chugai Ro Kogyo Kaisha Ltd Liquid sealing device with float

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716224C1 (en) * 1987-05-14 1988-12-08 Overhoff Karl Heinz Dipl Ing Flame trap for ignitable gases

Also Published As

Publication number Publication date
DE2721871A1 (de) 1978-11-23
JPS6138368B2 (de) 1986-08-29
NL7805098A (nl) 1978-11-16
GB1590163A (en) 1981-05-28
CH629388A5 (de) 1982-04-30
US4217316A (en) 1980-08-12
IT7823383A0 (it) 1978-05-12
IT1094659B (it) 1985-08-02
JPS53141940A (en) 1978-12-11
FR2390178B1 (de) 1984-04-27
FR2390178A1 (fr) 1978-12-08
BE866992A (fr) 1978-11-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition