FR2631657B1 - - Google Patents

Info

Publication number: FR2631657B1
Authority: FR; France
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

FR8906307A

Other versions

FR2631657A1 (fr

Inventor

Vonderau Werner

Holderle Hans

Speckens Armin

Wolf Juergen

Simons Roger

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.)

1988-05-21

Filing date

1989-05-12

Publication date

1994-04-22

1989-05-12 Application filed by Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG

1989-11-24 Publication of FR2631657A1 publication Critical patent/FR2631657A1/fr

1994-04-22 Application granted granted Critical

1994-04-22 Publication of FR2631657B1 publication Critical patent/FR2631657B1/fr

Status Granted legal-status Critical Current

Classifications

- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/12—Feeding by means of driven pumps fluid-driven, e.g. by compressed combustion-air
- 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
- 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
- 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
- Y10S123/00—Internal-combustion engines
- Y10S123/05—Crankcase pressure-operated pumps

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)
Reciprocating Pumps (AREA)
Fuel-Injection Apparatus (AREA)

FR8906307A 1988-05-21 1989-05-12 Pompe d'alimentation a membrane pour un moteur a combustion interne d'une tronconneuse a chaine, equipe d'un carburateur a membrane Granted FR2631657A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3817404A DE3817404C2 (de)	1988-05-21	1988-05-21	Membrankraftstoffpumpe für einen mit einem Membranvergaser ausgerüsteten Verbrennungsmotor einer Motorkettensäge

Publications (2)

Publication Number	Publication Date
FR2631657A1 FR2631657A1 (fr)	1989-11-24
FR2631657B1 true FR2631657B1 (fr)	1994-04-22

Family

ID=6354887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8906307A Granted FR2631657A1 (fr)	1988-05-21	1989-05-12	Pompe d'alimentation a membrane pour un moteur a combustion interne d'une tronconneuse a chaine, equipe d'un carburateur a membrane

Country Status (4)

Country	Link
US (1)	US4903655A (fr)
JP (1)	JP2662027B2 (fr)
DE (1)	DE3817404C2 (fr)
FR (1)	FR2631657A1 (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4130582A1 (de) *	1991-09-13	1993-03-18	Stihl Maschf Andreas	Membranvergaser
DE4223756C2 (de) *	1992-07-18	1997-01-09	Stihl Maschf Andreas	Kraftstoffpumpe für einen Zweitaktmotor
US5476368A (en) *	1992-08-20	1995-12-19	Ryder International Corporation	Sterile fluid pump diaphragm construction
US5386145A (en) *	1993-05-14	1995-01-31	Boswell; George A.	Fuel delivery means for carburetors for internal combustion engines and method for installing same
US5341776A (en) *	1993-07-12	1994-08-30	Phelps Harold E	Fuel supply system
AU7823198A (en)	1997-06-06	1998-12-21	George A. Boswell	Carburetor with primary and secondary fuel delivery circuits and methods of operation and installation of the same
US6135429A (en) *	1998-11-04	2000-10-24	Walbro Corporation	Carburetor with automatic fuel enrichment
DE19918719B4 (de) *	1999-04-24	2010-04-08	Andreas Stihl Ag & Co.	Membranvergaser für einen mit Schichtspülung arbeitenden Zweitaktmotor
DE10041010A1 (de) *	2000-08-22	2002-03-07	Stihl Maschf Andreas	Viertaktmotor
US6591794B2 (en)	2000-10-24	2003-07-15	Zama Japan	Air-fuel ratio control system for a stratified scavenging two-cycle engine
US6622992B2 (en) *	2001-03-22	2003-09-23	Walbro Corporation	Carburetor with fuel enrichment
US6523809B2 (en) *	2001-03-22	2003-02-25	Walbro Corporation	Carburetor with fuel enrichment
JP2003166444A (ja) *	2001-11-30	2003-06-13	Walbro Japan Inc	膜式気化器
US6729306B2 (en) *	2002-02-26	2004-05-04	Hewlett-Packard Development Company, L.P.	Micro-pump and fuel injector for combustible liquids
US6799545B2 (en) *	2002-06-03	2004-10-05	Zama Japan	Carburetor start pump circuit
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
US20050145715A1 (en) *	2003-12-31	2005-07-07	Koegler John M.Iii	Drop ejector for ejecting discrete drops of liquid
WO2006068263A1 (fr) *	2004-12-22	2006-06-29	Matsushita Electric Works, Ltd.	Appareil de regulation des debits de liquide
DE102005047202A1 (de) *	2005-10-01	2007-04-12	Andreas Stihl Ag & Co. Kg	Arbeitsgerät
US8042563B2 (en)	2007-02-27	2011-10-25	Deka Products Limited Partnership	Cassette system integrated apparatus
US10463774B2 (en)	2007-02-27	2019-11-05	Deka Products Limited Partnership	Control systems and methods for blood or fluid handling medical devices
US9028691B2 (en)	2007-02-27	2015-05-12	Deka Products Limited Partnership	Blood circuit assembly for a hemodialysis system
US8409441B2 (en)	2007-02-27	2013-04-02	Deka Products Limited Partnership	Blood treatment systems and methods
KR20230165373A (ko)	2007-02-27	2023-12-05	데카 프로덕츠 리미티드 파트너쉽	혈액투석 시스템
US20090107335A1 (en)	2007-02-27	2009-04-30	Deka Products Limited Partnership	Air trap for a medical infusion device
US8562834B2 (en)	2007-02-27	2013-10-22	Deka Products Limited Partnership	Modular assembly for a portable hemodialysis system
EP3031490B1 (fr)	2008-01-23	2019-03-13	DEKA Products Limited Partnership	Dispositif d'occlusion d'un écoulement de fluide et procédés d'utilisation pour des systèmes de traitement médical
US11833281B2 (en)	2008-01-23	2023-12-05	Deka Products Limited Partnership	Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
WO2011028283A1 (fr) *	2009-09-01	2011-03-10	Ecomotors Inc	Injecteur de carburant permettant une combustion efficace
WO2011028284A1 (fr) *	2009-09-01	2011-03-10	Ecomotors Inc.	Chambre de combustion de combustible n'émettant pas de suie
EP2697498B1 (fr) *	2011-04-15	2018-10-31	Husqvarna AB	Système de carburateur destiné à un moteur à carburateur
CA3240652A1 (fr)	2011-05-24	2012-11-29	Deka Products Limited Partnership	Systemes et procedes de traitement du sang
SG10201604142SA (en)	2011-05-24	2016-07-28	Deka Products Lp	Hemodialysis System
DE102011120465A1 (de)	2011-12-07	2013-06-13	Andreas Stihl Ag & Co. Kg	Verbrennungsmotor mit einem Kraftstoffsystem
DE102011120464A1 (de)	2011-12-07	2013-06-13	Andreas Stihl Ag & Co. Kg	Arbeitsgerät
DE102011120468A1 (de) *	2011-12-07	2013-06-13	Andreas Stihl Ag & Co. Kg	Verbrennungsmotor mit Kraftstoffzuführeinrichtung
KR101910932B1 (ko) *	2016-08-31	2018-10-23	이오플로우(주)	전기 삼투 펌프

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3170005A (en) *	1963-01-30	1965-02-16	Tillotson Mfg Co	Fuel feed system for internal combustion engines
US3767173A (en) *	1969-04-10	1973-10-23	Mikuni Kogyo Kk	Carburetor of the diaphragm type having a priming device
US4055609A (en) *	1974-12-19	1977-10-25	Harold Phelps, Inc.	Carburetor and fuel supply system
US4552101A (en) *	1983-02-07	1985-11-12	Outboard Marine Corporation	Fluid pressure actuated motor with pneumatically-coupled pistons
US4594971A (en) *	1984-10-26	1986-06-17	Outboard Marine Corporation	Variable fuel/oil ratio pump for two-stroke internal combustion engine
DE3608351A1 (de) *	1986-03-13	1987-09-17	Sachs Dolmar Gmbh	Brennkraftmaschine mit einem vergaser, insbesondere mit einem membranvergaser

1988
- 1988-05-21 DE DE3817404A patent/DE3817404C2/de not_active Expired - Fee Related
1989
- 1989-04-24 JP JP1101842A patent/JP2662027B2/ja not_active Expired - Fee Related
- 1989-05-12 FR FR8906307A patent/FR2631657A1/fr active Granted
- 1989-05-22 US US07/354,749 patent/US4903655A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3817404A1 (de)	1989-11-23
JPH01318757A (ja)	1989-12-25
FR2631657A1 (fr)	1989-11-24
US4903655A (en)	1990-02-27
JP2662027B2 (ja)	1997-10-08
DE3817404C2 (de)	1997-08-07

Publication	Publication Date	Title
FR2629779B1 (fr)	1991-02-15
FR2640922B1 (fr)	1993-09-17
FR2631657B1 (fr)	1994-04-22
FR2638634B1 (fr)	1998-03-13
FR2632910B1 (fr)	1993-11-19
FR2635429B1 (fr)	1995-04-21
FR2636451B1 (fr)	1994-08-19
FR2638028B1 (fr)	1994-07-13
FR2631756B1 (fr)	1994-12-16
FR2637277B1 (fr)	1997-02-07
FR2635035B1 (fr)	1995-06-02
FR2640940B1 (fr)	1992-05-07
FR2636580B1 (fr)	1992-04-03
FR2640926B1 (fr)	1994-05-13
FR2640904B1 (fr)	1995-02-03
FR2636763B1 (fr)	1995-05-24
FR2640882B1 (fr)	1991-04-12
FR2631557B3 (fr)	1990-04-13
FR2638812B1 (fr)	1994-08-19
FR2636141B1 (fr)	1993-01-22
FR2633215B1 (fr)	1991-04-19
FR2634300B1 (fr)	1995-03-24
FR2637929B1 (fr)	1993-02-26
FR2635586B1 (fr)	1990-10-19
FR2628604B1 (fr)	1996-05-31

Legal Events

Date	Code	Title	Description
2009-02-27	ST	Notification of lapse	Effective date: 20090119