BE866992A - Dispositif de protection par immersion contre l'allumage en retour dans les ecoulements de gaz explosifs - Google Patents

Dispositif de protection par immersion contre l'allumage en retour dans les ecoulements de gaz explosifs

Info

Publication number: BE866992A
Authority: BE; Belgium
Prior art keywords: protection against; gas flows; explosive gas; against return; immersion protection
Prior art date: 1977-05-14

Application number

BE2056972A

Other languages

English (en)

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.)

1977-05-14

Filing date

1978-05-12

Publication date

1978-11-13

1978-05-12 Application filed by Bayer Ag filed Critical Bayer Ag

1978-11-13 Publication of BE866992A publication Critical patent/BE866992A/fr

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Public Health (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Gas Burners (AREA)
Separation Of Particles Using Liquids (AREA)
Incineration Of Waste (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Feeding And Controlling Fuel (AREA)
Degasification And Air Bubble Elimination (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Pipeline Systems (AREA)

BE2056972A 1977-05-14 1978-05-12 Dispositif de protection par immersion contre l'allumage en retour dans les ecoulements de gaz explosifs BE866992A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2721871A DE2721871C2 (de)	1977-05-14	1977-05-14	Tauchsicherung gegen Rückzünden in explosiblen Gasströmen

Publications (1)

Publication Number	Publication Date
BE866992A true BE866992A (fr)	1978-11-13

Family

ID=6008960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
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

Country Status (9)

Country	Link
US (1)	US4217316A (fr)
JP (1)	JPS53141940A (fr)
BE (1)	BE866992A (fr)
CH (1)	CH629388A5 (fr)
DE (1)	DE2721871C2 (fr)
FR (1)	FR2390178A1 (fr)
GB (1)	GB1590163A (fr)
IT (1)	IT1094659B (fr)
NL (1)	NL7805098A (fr)

Families Citing this family (9)

* 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 (fr) *	1986-03-18	1991-02-26
DE3716224C1 (en) *	1987-05-14	1988-12-08	Overhoff Karl Heinz Dipl Ing	Flame trap for ignitable gases
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 (fr) *	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 (fr) *	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

1977
- 1977-05-14 DE DE2721871A patent/DE2721871C2/de not_active Expired
1978
- 1978-04-27 US US05/900,687 patent/US4217316A/en not_active Expired - Lifetime
- 1978-05-10 CH CH509278A patent/CH629388A5/de not_active IP Right Cessation
- 1978-05-11 NL NL7805098A patent/NL7805098A/xx not_active Application Discontinuation
- 1978-05-12 GB GB19194/78A patent/GB1590163A/en not_active Expired
- 1978-05-12 IT IT23383/78A patent/IT1094659B/it active
- 1978-05-12 JP JP5574278A patent/JPS53141940A/ja active Granted
- 1978-05-12 FR FR7814326A patent/FR2390178A1/fr active Granted
- 1978-05-12 BE BE2056972A patent/BE866992A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS6138368B2 (fr)	1986-08-29
NL7805098A (nl)	1978-11-16
JPS53141940A (en)	1978-12-11
US4217316A (en)	1980-08-12
FR2390178A1 (fr)	1978-12-08
CH629388A5 (de)	1982-04-30
DE2721871C2 (de)	1987-01-02
IT7823383A0 (it)	1978-05-12
DE2721871A1 (de)	1978-11-23
GB1590163A (en)	1981-05-28
IT1094659B (it)	1985-08-02
FR2390178B1 (fr)	1984-04-27

Publication	Publication Date	Title
JPS5333931A (en)	1978-03-30	Doubleecoating for protection from heat and corrosion
BE859179A (fr)	1978-01-16	Vetement de protection contre la chaleur et les gaz
IT1102342B (it)	1985-10-07	Paletta di turbomacchina con perfezionato coperchio di sommita'
DK60978A (da)	1978-08-18	Haandapparat til at antaende og at bringe ilden til at flamme op
SE7805487L (sv)	1978-11-17	Varmgasmotor
GB1548836A (en)	1979-07-18	Gasturbine engine
IT7848950A0 (it)	1978-04-18	Perfezionamento negli accenditori elettrici per cariche esplosive in proiettili e simili
JPS5496647A (en)	1979-07-31	Multiicylinder thermal gas engine
BE869111A (fr)	1979-01-19	Structure de protection contre l'incendie
GB1545365A (en)	1979-05-10	Gas turbine engines
GB2004329A (en)	1979-03-28	Gas turbine engines
DK242778A (da)	1978-12-02	Motorbeskyttelsesindretning
GB2007302B (en)	1982-01-27	Gas turbine engine
GB2009652B (en)	1982-04-07	Explosion welding of pipes
BE866992A (fr)	1978-11-13	Dispositif de protection par immersion contre l'allumage en retour dans les ecoulements de gaz explosifs
IL55341A0 (en)	1978-10-31	Internal ballistic engine
JPS5450745A (en)	1979-04-20	Brayton*rankine cycleeintegrated engine
JPS56121905A (en)	1981-09-25	Low calorie gas smokeless combustion device
PL209666A1 (pl)	1979-06-04	Srodek chroniacy przed korozja
GB2010404B (en)	1982-02-10	Gas turbine engines
JPS5444143A (en)	1979-04-07	Double action thermal gas engine
DK226581A (da)	1981-11-25	Braender til svejsning med beskyttelsesgas
JPS52139608A (en)	1977-11-21	Molybdenummzirconia composite alloy and protecting tube for temperatureemeasuring device
JPS5458701A (en)	1979-05-11	Odering agent for fuel gas
BE867214A (fr)	1978-09-18	Dispositif de protection contre les fuites de gaz

Legal Events

Date	Code	Title	Description
1996-11-30	RE	Patent lapsed	Owner name: BAYER A.G. Effective date: 19960531

Date

Code

Title

Description

1996-11-30

Patent lapsed

Owner name: BAYER A.G.

Effective date: 19960531