FR2681379B1 - Carburateur a membrane. - Google Patents

Carburateur a membrane.

Info

Publication number: FR2681379B1
Authority: FR; France
Prior art keywords: membrane carburetor; carburetor; membrane
Prior art date: 1991-09-13
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

FR929210330A

Other languages

English (en)

Other versions

FR2681379A1 (fr

Inventor

Reinhard Gerhardy

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.)

Andreas Stihl AG and Co KG

Original Assignee

Andreas Stihl AG and Co KG

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.)

1991-09-13

Filing date

1992-08-27

Publication date

1994-10-14

1992-08-27 Application filed by Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG

1993-03-19 Publication of FR2681379A1 publication Critical patent/FR2681379A1/fr

1994-10-14 Application granted granted Critical

1994-10-14 Publication of FR2681379B1 publication Critical patent/FR2681379B1/fr

2012-08-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
- F02M17/02—Floatless carburettors
- F02M17/04—Floatless carburettors having fuel inlet valve controlled by diaphragm
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M3/00—Idling devices for carburettors
- F02M3/02—Preventing flow of idling fuel
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/68—Diaphragm-controlled inlet valve

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of The Air-Fuel Ratio Of Carburetors (AREA)

FR929210330A 1991-09-13 1992-08-27 Carburateur a membrane. Expired - Fee Related FR2681379B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4130582A DE4130582A1 (de)	1991-09-13	1991-09-13	Membranvergaser

Publications (2)

Publication Number	Publication Date
FR2681379A1 FR2681379A1 (fr)	1993-03-19
FR2681379B1 true FR2681379B1 (fr)	1994-10-14

Family

ID=6440588

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR929210330A Expired - Fee Related FR2681379B1 (fr)	1991-09-13	1992-08-27	Carburateur a membrane.

Country Status (4)

Country	Link
US (1)	US5283013A (fr)
JP (1)	JPH05195876A (fr)
DE (1)	DE4130582A1 (fr)
FR (1)	FR2681379B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19509943A1 (de) *	1995-03-18	1996-09-19	Stihl Maschf Andreas	Membranvergaser für einen Verbrennungsmotor
FR2746445A1 (fr) *	1996-03-19	1997-09-26	Stihl Maschf Andreas	Carburateur a membrane comportant une soupape d'admission du carburant
DE29722869U1 (de) *	1997-12-24	1998-02-19	Fa. Andreas Stihl, 71336 Waiblingen	Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät
DE19809473C2 (de) *	1998-03-06	2000-01-05	S & W Engineering Gmbh	Membranvergaser
DE19833540C2 (de) *	1998-07-25	2000-06-29	Stihl Maschf Andreas	Membranvergaser
DE19833541C2 (de) *	1998-07-25	2000-07-13	Stihl Maschf Andreas	Kraftstoff-Einstellschraube an einem Vergaser für einen Verbrennungsmotor
DE19918719B4 (de) *	1999-04-24	2010-04-08	Andreas Stihl Ag & Co.	Membranvergaser für einen mit Schichtspülung arbeitenden Zweitaktmotor
AU4533300A (en) *	1999-09-16	2001-04-17	Liangqi Zhang	A pressure-reducing diaphragm of carburettor
US6715737B2 (en) *	2000-08-29	2004-04-06	Walbro Corporation	Fuel metering system for a carburetor
US6446939B1 (en) *	2000-08-29	2002-09-10	Walbro Corporation	Modular diaphragm carburetor
US6591794B2 (en)	2000-10-24	2003-07-15	Zama Japan	Air-fuel ratio control system for a stratified scavenging two-cycle engine
DE10233282B4 (de) *	2002-07-23	2012-11-15	Andreas Stihl Ag & Co.	Vergaseranordnung
US6708958B1 (en)	2002-10-04	2004-03-23	Electrolux Home Products, Inc.	Air valve mechanism for two-cycle engine
JP4061252B2 (ja) *	2003-08-11	2008-03-12	ザマ・ジャパン株式会社	２サイクルエンジン用気化器
WO2006068263A1 (fr) *	2004-12-22	2006-06-29	Matsushita Electric Works, Ltd.	Appareil de regulation des debits de liquide
US8511649B1 (en) *	2012-05-23	2013-08-20	Golden Lion Enterprise Co., Ltd.	Engine model carburetor
US20140261329A1 (en) *	2013-03-14	2014-09-18	Walbro Engine Management, L.L.C.	Diaphragm carburetor with fuel metering compensation
CN104047760B (zh) *	2013-03-14	2020-02-07	沃尔布罗发动机使用有限责任公司	具有燃料计量补偿的隔膜化油器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2735439A (en) *		1956-02-21		coffey
US2068938A (en) *	1930-05-01	1937-01-26	Zenith Carburateurs Soc Gen	Regulator for the fuel pressure in internal combustion engines
US2144017A (en) *	1935-05-18	1939-01-17	Zenith Carburateurs Soc Gen	Carburetor
US2683027A (en) *	1950-05-11	1954-07-06	Owen L Garretson	Carburetion system for gaseous and liquid fuels
US2987303A (en) *	1957-11-05	1961-06-06	Acf Ind Inc	Internal combustion engine and fuel system therefor
US3009794A (en) *	1958-06-09	1961-11-21	Bendix Corp	Gas fuel supply system
US3219063A (en) *	1963-05-14	1965-11-23	Powers Regulator Co	Valve with increased flow area
US3527246A (en) *	1967-12-05	1970-09-08	Danfoss As	Cut-off valve for a heating oil supply installation
US3623699A (en) *	1969-05-07	1971-11-30	Whitey Research Tool Co	Valve with raised sealing seat abutting a soft annular ring and stem
US4235418A (en) *	1978-07-20	1980-11-25	International Telephone And Telegraph Corporation	Ball valve having metal seat rings
US4386594A (en) *	1980-09-26	1983-06-07	Szloboda David Tibor	Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel
US4793951A (en) *	1986-08-26	1988-12-27	Tillotson, Ltd.	Carburetor fuel primer
JPS6361568U (fr) *	1986-10-09	1988-04-23
DE3817404C2 (de) *	1988-05-21	1997-08-07	Stihl Maschf Andreas	Membrankraftstoffpumpe für einen mit einem Membranvergaser ausgerüsteten Verbrennungsmotor einer Motorkettensäge

1991
- 1991-09-13 DE DE4130582A patent/DE4130582A1/de not_active Withdrawn
1992
- 1992-08-27 FR FR929210330A patent/FR2681379B1/fr not_active Expired - Fee Related
- 1992-09-09 JP JP4240671A patent/JPH05195876A/ja active Pending
- 1992-09-14 US US07/944,337 patent/US5283013A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5283013A (en)	1994-02-01
FR2681379A1 (fr)	1993-03-19
DE4130582A1 (de)	1993-03-18
JPH05195876A (ja)	1993-08-03

Publication	Publication Date	Title
DE69107042D1 (de)	1995-03-09	Brennstoffleitung.
DE69113632D1 (de)	1995-11-09	Monolithischer beschleunigungsmesser.
FI915736A (fi)	1992-06-08	A-oxoacetamidderivat.
NO893568D0 (no)	1989-09-05	Siloksanpodede membraner.
DE58907650D1 (de)	1994-06-16	Drosselklappe.
ES1015949Y (es)	1992-04-01	Un aparato mexclador.
FR2681379B1 (fr)	1994-10-14	Carburateur a membrane.
DE69012866D1 (de)	1994-11-03	Drosselklappe.
DE69130879D1 (de)	1999-03-18	Polyvinylidenmembrane
DE69103002D1 (de)	1994-08-25	Drosselklappe.
DE69107828D1 (de)	1995-04-06	Assembling-Vorrichtung.
DE68909954D1 (de)	1993-11-18	Stapelvorrichtung.
DE59003310D1 (de)	1993-12-09	Drosselklappe.
DE58904767D1 (de)	1993-07-29	Narkoseeinrichtung.
DE69203172D1 (de)	1995-08-03	Trennmembran.
FR2709330B1 (fr)	1996-01-26	Carburateur à membrane.
FI921894A0 (fi)	1992-04-28	Demodulerings- och synkroniserings- foerfarande foer digitaliskt modulerade signaler.
FI923892A0 (fi)	1992-08-31	Strukturella element foer en kaernreaktors braenslestavsmontering.
DE69112251D1 (de)	1995-09-28	Membransensor.
DE68913485D1 (de)	1994-04-07	Stapelvorrichtung.
DE59200987D1 (de)	1995-01-26	Durchflussdrossel.
FR2631449B1 (fr)	1993-08-06	Biodetecteur a membrane
DE59102018D1 (de)	1994-07-28	Drosselklappe.
DE68904869D1 (de)	1993-03-25	Vergaserzusammenbau.
FR2684162B1 (fr)	1994-04-15	Clapet a membrane elastique.

Legal Events

Date	Code	Title	Description
1999-06-04	ST	Notification of lapse