DE29722869U1 - Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät - Google Patents

Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät

Info

Publication number
DE29722869U1
DE29722869U1 DE29722869U DE29722869U DE29722869U1 DE 29722869 U1 DE29722869 U1 DE 29722869U1 DE 29722869 U DE29722869 U DE 29722869U DE 29722869 U DE29722869 U DE 29722869U DE 29722869 U1 DE29722869 U1 DE 29722869U1
Authority
DE
Germany
Prior art keywords
portable
hand
held tool
membrane carburetor
carburetor
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 - Lifetime
Application number
DE29722869U
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Priority to DE29722869U priority Critical patent/DE29722869U1/de
Publication of DE29722869U1 publication Critical patent/DE29722869U1/de
Priority to US09/217,835 priority patent/US6149139A/en
Priority to JP36510798A priority patent/JP3301736B2/ja
Priority to FR9816321A priority patent/FR2772837B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/02—Metering-orifices, e.g. variable in diameter
    • F02M19/0221—Metering-orifices, e.g. variable in diameter with a roughened spray stimulating surface or the like, e.g. sieves near to the nozzle orifice
    • 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/03—Fuel atomising nozzles; Arrangement of emulsifying air conduits
    • 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
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/39—Liquid feeding nozzles
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight

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)
DE29722869U 1997-12-24 1997-12-24 Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät Expired - Lifetime DE29722869U1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29722869U DE29722869U1 (de) 1997-12-24 1997-12-24 Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät
US09/217,835 US6149139A (en) 1997-12-24 1998-12-22 Membrane carburetor for a portable handheld work apparatus
JP36510798A JP3301736B2 (ja) 1997-12-24 1998-12-22 ダイヤフラム式気化器
FR9816321A FR2772837B1 (fr) 1997-12-24 1998-12-23 Carburateur a membrane pour un instrument de travail portatif guide manuellement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29722869U DE29722869U1 (de) 1997-12-24 1997-12-24 Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät

Publications (1)

Publication Number Publication Date
DE29722869U1 true DE29722869U1 (de) 1998-02-19

Family

ID=8050515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29722869U Expired - Lifetime DE29722869U1 (de) 1997-12-24 1997-12-24 Membranvergaser für ein tragbares, handgeführtes Arbeitsgerät

Country Status (4)

Country Link
US (1) US6149139A (de)
JP (1) JP3301736B2 (de)
DE (1) DE29722869U1 (de)
FR (1) FR2772837B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3798439A1 (de) 2019-09-30 2021-03-31 Andreas Stihl AG & Co. KG Kraftstoffzuführeinrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9811398D0 (en) * 1998-05-27 1998-07-22 Pbt Limited Spool valve
DE19941697A1 (de) * 1999-09-02 2001-03-08 Stihl Maschf Andreas Membranvergaser
DE10233282B4 (de) * 2002-07-23 2012-11-15 Andreas Stihl Ag & Co. Vergaseranordnung
US7073078B2 (en) * 2003-12-12 2006-07-04 Hewlett-Packard Development Company, L.P. Power control unit that provides one of a plurality of voltages on a common power rail
CN104074630B (zh) * 2014-06-20 2016-08-17 浙江中马园林机器股份有限公司 带空气通道的化油器
CN108434838B (zh) * 2018-04-26 2020-08-21 山东南山铝业股份有限公司 过滤式压盘以及过滤气动阀

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065957A (en) * 1960-06-24 1962-11-27 Tillotson Mfg Co Charge forming method and apparatus
US3085791A (en) * 1960-08-23 1963-04-16 Tillotson Mfg Co Charge forming apparatus
US3330545A (en) * 1965-10-13 1967-07-11 Tillotson Mfg Co Carburetor with fuel enrichment means
DE1751142A1 (de) * 1967-04-17 1970-09-17 Tillotson Mfg Co Einrichtung zum Zufuehren von fluessigem Kraftstoff zu einem Verbrennungsmotor
US4001354A (en) * 1975-11-17 1977-01-04 Walbro Corporation Cover plate for a carburetor body
US4104994A (en) * 1976-09-01 1978-08-08 Borg-Warner Corporation Charge forming method and apparatus with accelerating system
DE2949939A1 (de) * 1979-12-12 1981-06-19 Huels Chemische Werke Ag Verfahren zur extraktiven aufarbeitung der bei der hydrocarboxylierung eingesetzten kobalthaltigen katalysatoren
JPS6173054A (ja) * 1984-09-17 1986-04-15 メデイカル　テクノロジ−　コ−ポレ−シヨン 試料調整用小瓶
US5034163A (en) * 1986-07-16 1991-07-23 Outboard Marine Corporation Modular side-draft carburetor
JPH02171564A (ja) * 1988-12-23 1990-07-03 Matsushita Refrig Co Ltd 冷凍装置の逆止弁
DE3901627C3 (de) * 1989-01-20 2000-06-29 Walbro Gmbh Vergaser mit einer Einrichtung zur Leerlaufeinstellung
US4931226A (en) * 1989-03-01 1990-06-05 Shinagawa Diecasting Co., Ltd. Charge forming apparatus
DE4130582A1 (de) * 1991-09-13 1993-03-18 Stihl Maschf Andreas Membranvergaser
US5441673A (en) * 1992-01-30 1995-08-15 Andreas Stihl Carburetor for an internal combustion engine
DE4328989B4 (de) * 1993-08-28 2007-05-16 Stihl Maschf Andreas Membranvergaser mit einem Hubmagneten zur Öffnung des Einlaßventils
DE19504400A1 (de) * 1995-02-10 1996-08-14 Stihl Maschf Andreas Vergaser für eine Brennkraftmaschine eines handgeführten Arbeitsgerätes
DE19509943A1 (de) * 1995-03-18 1996-09-19 Stihl Maschf Andreas Membranvergaser für einen Verbrennungsmotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3798439A1 (de) 2019-09-30 2021-03-31 Andreas Stihl AG & Co. KG Kraftstoffzuführeinrichtung

Also Published As

Publication number Publication date
FR2772837A1 (fr) 1999-06-25
JP3301736B2 (ja) 2002-07-15
FR2772837B1 (fr) 2001-01-19
JPH11247719A (ja) 1999-09-14
US6149139A (en) 2000-11-21

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980402

R081 Change of applicant/patentee

Owner name: ANDREAS STIHL AG & CO., DE

Free format text: FORMER OWNER: FA. ANDREAS STIHL, 71336 WAIBLINGEN, DE

Effective date: 19980702

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010131

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20040115

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20060112

R071 Expiry of right