JPS63134145U - - Google Patents

Info

Publication number
JPS63134145U
JPS63134145U JP2561987U JP2561987U JPS63134145U JP S63134145 U JPS63134145 U JP S63134145U JP 2561987 U JP2561987 U JP 2561987U JP 2561987 U JP2561987 U JP 2561987U JP S63134145 U JPS63134145 U JP S63134145U
Authority
JP
Japan
Prior art keywords
valve body
valve
bypass passage
opening
internal combustion
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
JP2561987U
Other languages
Japanese (ja)
Other versions
JPH0515578Y2 (en
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 filed Critical
Priority to JP1987025619U priority Critical patent/JPH0515578Y2/ja
Publication of JPS63134145U publication Critical patent/JPS63134145U/ja
Application granted granted Critical
Publication of JPH0515578Y2 publication Critical patent/JPH0515578Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

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

第１図は本考案にかかる内燃機関のアイドルス
ピード制御弁の一実施例を示す部分断面図、第２
図は従来のアイドルスピード制御弁の一例を示す
断面図、第３図は第２図のＡ―Ａ断面図である。 １０……ハウジング、１０ａ……円筒状空洞部
、１１ａ，１１ｂ……弁座、１２ａ，１２ｂ……
開口部、１３ａ，１３ｂ……負圧側通路、１４…
…大気側通路、１５ａ，１５ｂ……弁体、１６…
…中空軸。 FIG. 1 is a partial sectional view showing one embodiment of the idle speed control valve for an internal combustion engine according to the present invention, and FIG.
The figure is a sectional view showing an example of a conventional idle speed control valve, and FIG. 3 is a sectional view taken along line AA in FIG. 10...Housing, 10a...Cylindrical cavity, 11a, 11b...Valve seat, 12a, 12b...
Openings, 13a, 13b... Negative pressure side passage, 14...
...Atmospheric side passage, 15a, 15b...Valve body, 16...
...Hollow shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関の吸気通路に介装された吸気絞り弁の上下
流間をバイパスするバイパス通路を形成するハウ
ジングと、該ハウジングの前記バイパス通路負圧
側に開口する開口部に設けた弁座と、該弁座に回
動摺接するように保持させた弁体と、を備え、前
記弁体の回動に伴う前記開口部の開口面積の変化
により前記バイパス通路を通過する吸入空気量の
制御を行う内燃機関のアイドルスピード制御弁に
おいて、前記開口部を前記弁体の回転軸を中心と
する略対称位置にそれぞれ配設したことを特徴と
する内燃機関のアイドルスピード制御弁。 A housing that forms a bypass passage that bypasses between the upstream and downstream sides of an intake throttle valve installed in an intake passage of an engine, a valve seat provided in an opening of the housing that opens to the negative pressure side of the bypass passage, and the valve seat. a valve body held in rotational sliding contact with the valve body, the internal combustion engine controlling the amount of intake air passing through the bypass passage by changing the opening area of the opening as the valve body rotates. An idle speed control valve for an internal combustion engine, characterized in that the openings are arranged at substantially symmetrical positions with respect to the rotation axis of the valve body.
JP1987025619U 1987-02-25 1987-02-25 Expired - Lifetime JPH0515578Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987025619U JPH0515578Y2 (en) 1987-02-25 1987-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987025619U JPH0515578Y2 (en) 1987-02-25 1987-02-25

Publications (2)

Publication Number Publication Date
JPS63134145U true JPS63134145U (en) 1988-09-02
JPH0515578Y2 JPH0515578Y2 (en) 1993-04-23

Family

ID=30825941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987025619U Expired - Lifetime JPH0515578Y2 (en) 1987-02-25 1987-02-25

Country Status (1)

Country Link
JP (1) JPH0515578Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396639B1 (en) * 1999-09-04 2003-09-02 주식회사 현대오토넷 Idle Speed Actuator For LPG

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392039A (en) * 1976-12-06 1978-08-12 Bayerische Motoren Werke Ag Adjustor of revolution number of idle running of internal combustion engine
JPS61146667U (en) * 1985-03-04 1986-09-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392039A (en) * 1976-12-06 1978-08-12 Bayerische Motoren Werke Ag Adjustor of revolution number of idle running of internal combustion engine
JPS61146667U (en) * 1985-03-04 1986-09-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396639B1 (en) * 1999-09-04 2003-09-02 주식회사 현대오토넷 Idle Speed Actuator For LPG

Also Published As

Publication number Publication date
JPH0515578Y2 (en) 1993-04-23

Similar Documents

Publication Publication Date Title
JPS63134145U (en)
JPS61130735U (en)
JPS61151049U (en)
JPS62148748U (en)
JPS61192540U (en)
JPS61130736U (en)
JPH0469640U (en)
JPS61151040U (en)
JPS61103541U (en)
JPH046521U (en)
JPS6246332U (en)
JPH0240915U (en)
JPS6295147U (en)
JPH0469637U (en)
JPS6257767U (en)
JPS62119446U (en)
JPH02145634U (en)
JPS61164443U (en)
JPH0246074U (en)
JPS6328840U (en)
JPS61105748U (en)
JPS61132438U (en)
JPS6229443U (en)
JPS63112233U (en)
JPH048736U (en)