ES2160489A1 - Carburador dotado de cebado prolongado. - Google Patents

Carburador dotado de cebado prolongado.

Info

Publication number
ES2160489A1
ES2160489A1 ES009900919A ES9900919A ES2160489A1 ES 2160489 A1 ES2160489 A1 ES 2160489A1 ES 009900919 A ES009900919 A ES 009900919A ES 9900919 A ES9900919 A ES 9900919A ES 2160489 A1 ES2160489 A1 ES 2160489A1
Authority
ES
Spain
Prior art keywords
fuel
carburetor
prime
extended
throat
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.)
Granted
Application number
ES009900919A
Other languages
English (en)
Other versions
ES2160489B1 (es
Inventor
Dennis N Stenz
Thomas G Klein
Nicholas J Caruso
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.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22184941&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2160489(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tecumseh Products Co filed Critical Tecumseh Products Co
Publication of ES2160489A1 publication Critical patent/ES2160489A1/es
Application granted granted Critical
Publication of ES2160489B1 publication Critical patent/ES2160489B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • 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
    • Y10S261/08—Carburetor primers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

Carburador dotado de cebado prolongado para motores, de gasolina. El carburador incluye un cuerpo que tiene una garganta, una taza de combustible, una conducción que se extiende desde dicha taza hasta dicha garganta, una cámara cebadora de volumen variable que comunica con dicha taza a través de un paso de cebado, y una cámara de combustible de cebado prolongado. La cámara de combustible de cebado prolongado comunica con la garganta que se extiende hasta el motor y comunica con la taza que tiene combustible. La cámara de combustible de cebado prolongado está dispuesta de modo que, tras la activación de un bulbo cebador, se dirige combustible desde la taza del carburador a la garganta a través de un tubo de boquilla y también a la cámara de combustible, de cebado prolongado a través de un paso de llenado de cebado. Una vez que el motor se enciende, el combustible en la cámara de combustible de cebado prolongado se dirige también a la garganta del carburador.
ES009900919A 1998-05-06 1999-05-05 Carburador dotado de cebado prolongado. Expired - Fee Related ES2160489B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8443198P 1998-05-06 1998-05-06

Publications (2)

Publication Number Publication Date
ES2160489A1 true ES2160489A1 (es) 2001-11-01
ES2160489B1 ES2160489B1 (es) 2002-06-01

Family

ID=22184941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900919A Expired - Fee Related ES2160489B1 (es) 1998-05-06 1999-05-05 Carburador dotado de cebado prolongado.

Country Status (5)

Country Link
US (1) US6152431A (es)
EP (1) EP0962645B1 (es)
CA (1) CA2270786C (es)
DE (1) DE69915730T2 (es)
ES (1) ES2160489B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6915772B2 (en) * 2002-09-19 2005-07-12 Tecumseh Products Company Automatic priming system
US6895914B2 (en) * 2002-11-04 2005-05-24 Tecumseh Products Company Automatic engine priming system for rotary mowers
US6840508B2 (en) * 2003-03-13 2005-01-11 Tecumseh Products Company Push button air primer for carburetor
US6863266B2 (en) * 2003-03-13 2005-03-08 Tecumseh Products Company Push button air primer for carburetor
US6848680B2 (en) * 2003-03-27 2005-02-01 Tecumseh Products Company Push button air primer for carburetor
US7152852B1 (en) * 2004-02-17 2006-12-26 Walbro Japan, Inc. Priming system for a float bowl carburetor
US7267326B2 (en) 2005-05-05 2007-09-11 Tecumseh Products Company Automatic priming system
US20070017918A1 (en) 2005-07-20 2007-01-25 Kirk J D Fuel tank venting arrangement
US7546825B2 (en) * 2006-12-06 2009-06-16 Husqvarna Outdoor Products Inc. Multi-chambered fuel enrichment device
WO2009032278A2 (en) * 2007-09-04 2009-03-12 Kohler Co. Externally vented carburetor system with vapor containment
CN102828852B (zh) * 2012-08-21 2015-03-18 浙江瑞星化油器制造有限公司 棘轮式简易起动化油器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447370A (en) * 1981-07-13 1984-05-08 Walbro Far East, Inc. Supplementary fuel supply mechanism for internal combustion engines
JPH01147148A (ja) * 1987-12-01 1989-06-08 Walbro Far East Inc ロータリ絞り弁式膜型気化器の始動燃料供給装置
US4926808A (en) * 1989-06-08 1990-05-22 Tecumseh Products Company Primer bulb check valve system for an internally vented bowl primer carburetor
US5711901A (en) * 1996-06-05 1998-01-27 Walbro Corporation Carburetor having temperature-compensated purge/primer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1206221A (en) * 1916-02-16 1916-11-28 Ernest Walter Hives Device for priming the induction-pipes of internal-combustion engines.
US1384429A (en) * 1918-02-11 1921-07-12 Stromberg Motor Devices Co Carbureter
US1327430A (en) * 1918-04-13 1920-01-06 American Bosch Magneto Corp Priming system for internal-combustion engines
US1562806A (en) * 1919-11-29 1925-11-24 Zenith Carburateur Soc Du Carburetor
US2744736A (en) * 1952-12-09 1956-05-08 Outboard Marine & Mfg Co Engine carburetor with a choking and priming control
US3345045A (en) * 1964-08-21 1967-10-03 Clinton Engines Corp Primer for internal combustion engines
JPS4928717A (es) * 1972-07-19 1974-03-14
US3780996A (en) * 1973-01-08 1973-12-25 Tecumseh Products Co Self-priming carburetor
JPS5569748A (en) * 1978-11-20 1980-05-26 Walbro Far East Carburetor
US4375206A (en) * 1980-03-27 1983-03-01 Outboard Marine Corporation Fuel primer and enrichment system for an internal combustion engine
JPS57135245A (en) * 1981-02-16 1982-08-20 Automob Antipollut & Saf Res Center Carbureter provided with starter
JPS58192963A (ja) * 1982-05-01 1983-11-10 Sanshin Ind Co Ltd 内燃機関の燃料制御装置
JPS5923050A (ja) * 1982-07-30 1984-02-06 Sanshin Ind Co Ltd 内燃機関の始動燃料増量装置
US4498434A (en) * 1983-06-29 1985-02-12 Outboard Marine Corporation Fuel priming system with integral auxilliary enrichment feature
US4836157A (en) * 1987-11-09 1989-06-06 Walbro Corporation Cold-start engine priming and air purging system
JPH0826815B2 (ja) * 1987-12-03 1996-03-21 株式会社ウオルブローフアーイースト 気化器の始動燃料供給装置
JP2527983B2 (ja) * 1987-12-04 1996-08-28 株式会社ウオルブローフアーイースト 気化器の始動燃料供給装置
JPH03242455A (ja) * 1990-02-20 1991-10-29 Teikei Kikaki Kk ダイヤフラム式気化器の始動装置
US5058544A (en) * 1990-09-28 1991-10-22 Briggs & Stratton Corp. Floatless carburetor with integral primer system
US5273008A (en) * 1992-08-17 1993-12-28 Tecumseh Products Company Balance vent for an internally vented float bowl carbuetor
US5740781A (en) * 1996-05-09 1998-04-21 Tillotson, Ltd. Starting system for an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447370A (en) * 1981-07-13 1984-05-08 Walbro Far East, Inc. Supplementary fuel supply mechanism for internal combustion engines
JPH01147148A (ja) * 1987-12-01 1989-06-08 Walbro Far East Inc ロータリ絞り弁式膜型気化器の始動燃料供給装置
US4926808A (en) * 1989-06-08 1990-05-22 Tecumseh Products Company Primer bulb check valve system for an internally vented bowl primer carburetor
US5711901A (en) * 1996-06-05 1998-01-27 Walbro Corporation Carburetor having temperature-compensated purge/primer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 013, num. 405 (M-868), 07.09.1989 & JP 1147148 A (WALBRO FAR EAST) 08.06.1989 *

Also Published As

Publication number Publication date
DE69915730T2 (de) 2005-04-28
DE69915730D1 (de) 2004-04-29
EP0962645A2 (en) 1999-12-08
ES2160489B1 (es) 2002-06-01
CA2270786C (en) 2003-12-30
CA2270786A1 (en) 1999-11-06
EP0962645A3 (en) 2000-07-12
EP0962645B1 (en) 2004-03-24
US6152431A (en) 2000-11-28

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