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ES274486U - Valvula de admision de motores de combustion interna. - Google Patents

Valvula de admision de motores de combustion interna.

Info

Publication number
ES274486U
ES274486U ES1982274486U ES274486U ES274486U ES 274486 U ES274486 U ES 274486U ES 1982274486 U ES1982274486 U ES 1982274486U ES 274486 U ES274486 U ES 274486U ES 274486 U ES274486 U ES 274486U
Authority
ES
Spain
Prior art keywords
valve
internal combustion
combustion engine
change
less
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
ES1982274486U
Other languages
English (en)
Other versions
ES274486Y (es
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.)
Mikuni Corp
Original Assignee
Mikuni Corp
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 Mikuni Corp filed Critical Mikuni Corp
Publication of ES274486U publication Critical patent/ES274486U/es
Application granted granted Critical
Publication of ES274486Y publication Critical patent/ES274486Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lift Valve (AREA)

Abstract

1. Una válvula de admisión de motores de combusitión interna, dispuesta dentro del diámetro inferior de toma de un motor de combustión interna, caracterizada por el hecho de que el espesor de la válvula es grande y el contorno circunferencial de la válvula tiene una redondez que tiene un radio que es menos de aproximadamente cinco veces tan grande como dicho espesor de la válvula. 2. Válvula de admisión de motores de combustión interna, como la indicada en la reivindicación 1, en la que dicho espesor de la válvula es mayor que 1,5 mm. y menor que aproximadamente 1/10 del diámetro de la válvula, siendo el ángulo totalmente cerrado de la válvula menor de 5º. 3. Válvula de admisión de motores de combustión interna, como la indicada en la reivindicación 1, en la que hay una holgura L que aproximadamente 1/10.000 a 5/1.000 del diámetro del interior de la toma entre dicho contorno circunferencial de la válvula y la superficie interior de dicho diámetro interior de la toma cuando la válvula está totalmente cerrada. 4. Válvula de admisión de motores de combustión interna.
ES1982274486U 1981-05-25 1982-05-20 Valvula de admision de motores de combustion interna. Expired ES274486Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078051A JPS57192674A (en) 1981-05-25 1981-05-25 Throttle valve

Publications (2)

Publication Number Publication Date
ES274486U true ES274486U (es) 1984-02-01
ES274486Y ES274486Y (es) 1984-09-01

Family

ID=13651044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982274486U Expired ES274486Y (es) 1981-05-25 1982-05-20 Valvula de admision de motores de combustion interna.

Country Status (8)

Country Link
US (1) US4462358A (es)
JP (1) JPS57192674A (es)
CA (1) CA1191754A (es)
DE (1) DE3219171A1 (es)
ES (1) ES274486Y (es)
FR (1) FR2506390B1 (es)
GB (1) GB2099511B (es)
IT (1) IT1148173B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474150A (en) * 1982-11-22 1984-10-02 General Motors Corporation Valve assembly
US4860706A (en) * 1987-09-14 1989-08-29 Aisan Kogyo Kabushiki Kaisha Throttle body
IT219127Z2 (it) * 1989-11-08 1992-12-10 Weber Srl Valvola a farfalla per un dispositivo di alimentazione del carburante per un motore a combustione interna
US5146887A (en) * 1990-07-12 1992-09-15 General Motors Corporation Valve assembly
JPH05296067A (ja) * 1992-04-20 1993-11-09 Aisan Ind Co Ltd 内燃機関用吸気制御装置
US5282448A (en) * 1993-03-01 1994-02-01 General Motors Corporation Fuel control of a two-stroke engine with over-center throttle body
JP3715334B2 (ja) * 1994-05-10 2005-11-09 ヤマハマリン株式会社 船外機用エンジンの吸気装置
JP2001132590A (ja) * 1999-11-05 2001-05-15 Fuji Heavy Ind Ltd エンジンのアシストエア供給系の診断装置
JP3723086B2 (ja) * 2001-03-16 2005-12-07 トヨタ自動車株式会社 内燃機関の吸気装置
JP3984439B2 (ja) * 2001-06-19 2007-10-03 株式会社日立製作所 内燃機関の制御装置
JP2003184583A (ja) * 2001-12-20 2003-07-03 Aisan Ind Co Ltd 絞り弁装置
DE202013101999U1 (de) * 2013-05-08 2014-08-12 Walter Söhner GmbH & Co. KG Drosselvorrichtung mit geringer Leckluftrate
US10359242B2 (en) 2015-12-04 2019-07-23 Honeywell International Inc. Method and apparatus for flow maldistribution control
DE102016223856A1 (de) * 2016-11-30 2018-05-30 Robert Bosch Gmbh Drosselklappensteller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE210295C (es) *
FR879874A (fr) * 1939-05-19 1943-03-08 Perfectionnements aux soupapes d'étranglement pour carburateurs et autres conduits
US2920858A (en) * 1956-01-31 1960-01-12 Fairchild Engine & Airplane Valve assemblies
GB1315955A (en) * 1969-09-22 1973-05-09 Serck Industries Ltd Butterfly valves
GB1375300A (es) * 1970-06-16 1974-11-27
DE2140910C3 (de) * 1971-08-16 1981-06-11 Ludwig Dipl.-Ing. 6100 Darmstadt Lang Drosselklappe für Vergaser von Brennkraftmaschinen
DE2262612A1 (de) * 1972-12-21 1974-06-27 Audi Nsu Auto Union Ag Drosselklappensteuerung
US3903215A (en) * 1973-08-31 1975-09-02 Gen Motors Corp Sonic throttle carburetor
JPS5656938A (en) * 1979-10-15 1981-05-19 Nissan Motor Co Ltd Apparatus for detecting opening of throttle valve

Also Published As

Publication number Publication date
FR2506390B1 (fr) 1986-02-28
GB2099511A (en) 1982-12-08
DE3219171A1 (de) 1982-12-09
ES274486Y (es) 1984-09-01
CA1191754A (en) 1985-08-13
GB2099511B (en) 1985-01-30
US4462358A (en) 1984-07-31
FR2506390A1 (fr) 1982-11-26
IT1148173B (it) 1986-11-26
IT8248499A0 (it) 1982-05-24
JPS57192674A (en) 1982-11-26

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