CA2569302C - Carburetor - Google Patents

Carburetor Download PDF

Info

Publication number
CA2569302C
CA2569302C CA002569302A CA2569302A CA2569302C CA 2569302 C CA2569302 C CA 2569302C CA 002569302 A CA002569302 A CA 002569302A CA 2569302 A CA2569302 A CA 2569302A CA 2569302 C CA2569302 C CA 2569302C
Authority
CA
Canada
Prior art keywords
cap member
venturi
jet needle
jet
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 - Fee Related
Application number
CA002569302A
Other languages
English (en)
French (fr)
Other versions
CA2569302A1 (en
Inventor
Norio Saito
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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=37600797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2569302(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CA2569302A1 publication Critical patent/CA2569302A1/en
Application granted granted Critical
Publication of CA2569302C publication Critical patent/CA2569302C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/02—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves, e.g. of piston shape, slidably arranged transversely to the passage
    • F02M9/06—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves, e.g. of piston shape, slidably arranged transversely to the passage with means for varying cross-sectional area of fuel spray nozzle dependent on throttle position
    • 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
    • F02M19/08—Venturis
    • 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
    • Y10S261/56—Variable venturi

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)
  • Fuel-Injection Apparatus (AREA)
CA002569302A 2005-11-30 2006-11-28 Carburetor Expired - Fee Related CA2569302C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005344937A JP4714573B2 (ja) 2005-11-30 2005-11-30 気化器
JP2005-344937 2005-11-30

Publications (2)

Publication Number Publication Date
CA2569302A1 CA2569302A1 (en) 2007-05-30
CA2569302C true CA2569302C (en) 2009-04-21

Family

ID=37600797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002569302A Expired - Fee Related CA2569302C (en) 2005-11-30 2006-11-28 Carburetor

Country Status (7)

Country Link
US (1) US7513487B2 (enExample)
EP (1) EP1793112B1 (enExample)
JP (1) JP4714573B2 (enExample)
BR (1) BRPI0604951B1 (enExample)
CA (1) CA2569302C (enExample)
DE (1) DE602006015023D1 (enExample)
ES (1) ES2345896T3 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007291957A (ja) * 2006-04-25 2007-11-08 Honda Motor Co Ltd ニードルジェットを備える気化器
US8333366B2 (en) 2010-03-08 2012-12-18 Briggs & Stratton Corporation Carburetor including one-piece fuel-metering insert
JP7152008B2 (ja) * 2018-10-04 2022-10-12 イーシーテクノ株式会社 ニードル及びニードルバルブ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1098783A (en) * 1912-06-10 1914-06-02 Firm Of Daimler Motoren Ges Carbureter.
GB267319A (en) * 1926-03-19 1927-03-17 A M A C Ltd Improvements in or relating to carburettors for internal combustion engines
US3957930A (en) * 1971-12-27 1976-05-18 Birmingham James R Carburetor
US3931368A (en) * 1974-02-04 1976-01-06 Ford Motor Company Fuel flow proportioning valve
US4150070A (en) * 1978-01-13 1979-04-17 Mikuni Kogyo Kabushiki Kaisha Piston type throttle valve carburetor
JPS5732042A (en) * 1980-08-01 1982-02-20 Hitachi Ltd Variable venturi type carbureter
JPS58200066A (ja) * 1982-05-18 1983-11-21 Toyota Motor Corp 可変ベンチユリ型気化器用空燃比制御装置
JPH07107377B2 (ja) * 1986-10-28 1995-11-15 株式会社京浜精機製作所 摺動絞り弁型気化器
JP3703513B2 (ja) * 1994-10-31 2005-10-05 ヤマハ発動機株式会社 キャブレタ
US5538673A (en) * 1995-02-27 1996-07-23 Edmonston; Michael L. Carburetor
JPH1026053A (ja) * 1996-07-05 1998-01-27 Keihin Seiki Mfg Co Ltd 摺動絞り弁型気化器
JP3845159B2 (ja) * 1996-12-17 2006-11-15 本田技研工業株式会社 可変ベンチュリ型気化器
AU6421499A (en) * 1998-10-07 2000-04-26 William H. Edmonston Carburetor
US6672570B2 (en) * 2000-11-17 2004-01-06 Walbro Japan, Inc. Variable venturi carburetor

Also Published As

Publication number Publication date
DE602006015023D1 (de) 2010-08-05
US20070120274A1 (en) 2007-05-31
EP1793112B1 (en) 2010-06-23
BRPI0604951A (pt) 2007-10-09
CA2569302A1 (en) 2007-05-30
US7513487B2 (en) 2009-04-07
EP1793112A1 (en) 2007-06-06
JP2007146791A (ja) 2007-06-14
BRPI0604951B1 (pt) 2018-10-09
JP4714573B2 (ja) 2011-06-29
ES2345896T3 (es) 2010-10-05

Similar Documents

Publication Publication Date Title
CA1105353A (en) Orifice device with safety shut-off for pressure regulators
US4110868A (en) Air damper
US7815174B2 (en) Vibration isolator
US20180363590A1 (en) High-pressure fuel supply pump including an electromagnetically driven intake valve
US8360105B2 (en) Air admittance vent
CN104471297B (zh) 用于车辆的箱的阀组件
CA2569302C (en) Carburetor
US6283147B1 (en) Non-return valve for a fuel tank
US6719006B2 (en) Method for controlling pressure in a hydraulic circuit
EP3141784B1 (en) Valve device
US7520270B2 (en) Pump module for fuel tank
US20040149338A1 (en) Pressure regulator for a fuel supply system of an internal combustion engine
JP2006003056A5 (enExample)
US5029564A (en) Fuel-air mixture-forming device for internal combustion engines
JP2002106348A (ja) プレッシャキャップ
US8979527B2 (en) Gas lighter and method for manufacturing same
CN213711896U (zh) 燃气火炬稳压阀和燃气火炬
US20100078277A1 (en) Valve Assembly for Damper between a Lower Chamber and a Compensation Chamber in the Damper
US20100313971A1 (en) Regulator with high flow rate stability
JPH09310772A (ja) 二方向圧力調整バルブ
US1105134A (en) Carbureter.
US3189333A (en) Carburetor
JPH0540291Y2 (enExample)
JPH08276756A (ja) 蒸発燃料排出防止装置
US890099A (en) Carbureter.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20191128