JPS6057765U - Carburetor for internal combustion engines - Google Patents

Carburetor for internal combustion engines

Info

Publication number
JPS6057765U
JPS6057765U JP14235984U JP14235984U JPS6057765U JP S6057765 U JPS6057765 U JP S6057765U JP 14235984 U JP14235984 U JP 14235984U JP 14235984 U JP14235984 U JP 14235984U JP S6057765 U JPS6057765 U JP S6057765U
Authority
JP
Japan
Prior art keywords
fuel
float chamber
chamber
storage chamber
fuel storage
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
JP14235984U
Other languages
Japanese (ja)
Other versions
JPH0143494Y2 (en
Inventor
ギユンター・シユメルツアー
Original Assignee
フオルクスヴアーゲンヴエルク・アクチエンゲゼルシヤフト
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 フオルクスヴアーゲンヴエルク・アクチエンゲゼルシヤフト filed Critical フオルクスヴアーゲンヴエルク・アクチエンゲゼルシヤフト
Publication of JPS6057765U publication Critical patent/JPS6057765U/en
Application granted granted Critical
Publication of JPH0143494Y2 publication Critical patent/JPH0143494Y2/ja
Granted 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
    • F02M5/00—Float-controlled apparatus for maintaining a constant fuel level
    • F02M5/10—Float-controlled apparatus for maintaining a constant fuel level having means for preventing vapour lock, e.g. insulated float chambers or forced fuel circulation through float chamber with engine stopped
    • 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
    • F02M5/00—Float-controlled apparatus for maintaining a constant fuel level
    • F02M5/12—Other details, e.g. floats, valves, setting devices or tools
    • F02M5/14—Float chambers, e.g. adjustable in position

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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案による気化器の一実施例を示す縦断面図で
ある。 １・・・・・・ベンチュリ管、２・・・・・・噴出ノズ
ル、３・・・・・・スロットルバルブ、４・・・・・・
燃料供給導管、５・・・・・・ガスキャビティ分離器、
６・・・・・・フロート室、７・・・・・・フロート、
８・・・・・・弁、９・・・・・・燃料貯え室、１０．
１１・・・・・・接続部、１２，１３・・・・・・電磁
弁、１４・・・・・・通気口、１５・・・・・・逆止弁
、１６・・・・・・戻し導管、１７・・・・・・空気逃
し弁。The drawing is a longitudinal sectional view showing an embodiment of a vaporizer according to the present invention. 1... Venturi pipe, 2... Jet nozzle, 3... Throttle valve, 4...
fuel supply conduit, 5... gas cavity separator,
6...Float chamber, 7...Float,
8... Valve, 9... Fuel storage chamber, 10.
11... Connection part, 12, 13... Solenoid valve, 14... Vent, 15... Check valve, 16... Return conduit, 17... Air relief valve.

Claims (1)

【実用新案登録請求の範囲】 １　内燃機関用の気化器であって、タンクから燃料供給
導管４を介して燃料を供給されるフロート室６と通気さ
れる燃料貯え室９とが設けられており、該燃料貯え室が
機関運転時にフロート室底部近く並びに燃料面上方でフ
ロート室６と接続されていて、ベンチュリ管１に燃料を
噴出するための装置を有している形式のものにおいて、
燃料貯え室９が吸気管に通気されていて、フロート室６
に比べて僅かな燃料量を収容するように設計されており
、気化した燃料を戻すためにフロート室６が戻し導管１
６を介してタンクに接続されており、フロート室６と燃
料貯え室９との間の接続部１０．１１に、機関運転時に
のみ開放する弁１２，１３が配設されていることを特徴
とする、内燃機関用の気化器。 ２　弁が、機関の点火回路によって制御される電磁弁１
２．１３である実用新案登録請求の範囲第１項記載の気
化器。 ３　燃料貯え室９の燃料容量がフロート室６における燃
料容量の約１／３になるように、燃料貯え室９が設計さ
れている実用新案登録請求の範囲第１項又は第２項記載
の気化器。 ４　フロート室６と燃料貯え室９とが熱を伝導するよう
に給金されている実用新案登録請求の範囲第１項から第
３項までのいずれか一項記載の気化器。 ５　フロート室６が、戻し導管１６を介して空気抜きさ
れているガスキャビティ分離器５を介して燃料供給導管
４と接続されている実用新案登録請求の範囲第１項から
第４項までのいずれか１項記載の気化器。[Claims for Utility Model Registration] 1. A carburetor for an internal combustion engine, which is provided with a float chamber 6 to which fuel is supplied from a tank via a fuel supply conduit 4 and a fuel storage chamber 9 to be ventilated. , in a type in which the fuel storage chamber is connected to the float chamber 6 near the bottom of the float chamber and above the fuel surface during engine operation, and has a device for injecting fuel into the venturi pipe 1,
The fuel storage chamber 9 is vented to the intake pipe, and the float chamber 6
The float chamber 6 is designed to accommodate a small amount of fuel compared to the float chamber 6 and the return conduit 1
It is connected to the tank via 6, and is characterized in that valves 12 and 13, which are opened only when the engine is running, are provided at the connection 10.11 between the float chamber 6 and the fuel storage chamber 9. A carburetor for internal combustion engines. 2 Solenoid valve 1 whose valve is controlled by the engine's ignition circuit
2.13 The vaporizer according to claim 1 of the utility model registration claim. 3. The vaporizer according to claim 1 or 2, wherein the fuel storage chamber 9 is designed so that the fuel capacity of the fuel storage chamber 9 is approximately 1/3 of the fuel capacity of the float chamber 6. vessel. 4. The carburetor according to any one of claims 1 to 3 of the utility model registration claim, wherein the float chamber 6 and the fuel storage chamber 9 are provided so as to conduct heat. 5. Any one of the utility model registration claims 1 to 4, in which the float chamber 6 is connected to the fuel supply conduit 4 via the gas cavity separator 5, which is vented via the return conduit 16. The vaporizer according to item 1.
JP14235984U 1983-09-23 1984-09-21 Carburetor for internal combustion engines Granted JPS6057765U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833334376 DE3334376A1 (en) 1983-09-23 1983-09-23 Carburettor for an internal combustion engine
DE3334376.4 1983-09-23

Publications (2)

Publication Number Publication Date
JPS6057765U true JPS6057765U (en) 1985-04-22
JPH0143494Y2 JPH0143494Y2 (en) 1989-12-18

Family

ID=6209814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14235984U Granted JPS6057765U (en) 1983-09-23 1984-09-21 Carburetor for internal combustion engines

Country Status (2)

Country Link
JP (1) JPS6057765U (en)
DE (1) DE3334376A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354853U (en) * 1986-09-29 1988-04-13
ES2115488B1 (en) * 1995-02-01 1999-02-16 Magneti Marelli Iberica Sa IMPROVEMENTS IN CARBURETORS FOR EXPLOSION ENGINES.
IT1284460B1 (en) * 1995-07-03 1998-05-21 Magneti Marelli Iberica Sa IMPROVEMENTS IN CARBURETORS OF COMBUSTION ENGINES

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117820A (en) * 1978-03-03 1979-09-12 Toyota Motor Corp Fuel evaporation controller for internal combustion engine
JPS572678U (en) * 1980-06-06 1982-01-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117820A (en) * 1978-03-03 1979-09-12 Toyota Motor Corp Fuel evaporation controller for internal combustion engine
JPS572678U (en) * 1980-06-06 1982-01-08

Also Published As

Publication number Publication date
JPH0143494Y2 (en) 1989-12-18
DE3334376A1 (en) 1985-04-11

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