JPS603257U - Chalk valve operation control device - Google Patents

Chalk valve operation control device

Info

Publication number
JPS603257U
JPS603257U JP9486683U JP9486683U JPS603257U JP S603257 U JPS603257 U JP S603257U JP 9486683 U JP9486683 U JP 9486683U JP 9486683 U JP9486683 U JP 9486683U JP S603257 U JPS603257 U JP S603257U
Authority
JP
Japan
Prior art keywords
opens
engine
control device
operation control
actuator
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.)
Pending
Application number
JP9486683U
Other languages
Japanese (ja)
Inventor
島村　治夫
修一 高木
丹羽　幸一
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP9486683U priority Critical patent/JPS603257U/en
Publication of JPS603257U publication Critical patent/JPS603257U/en
Pending legal-status Critical Current

Links

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  • Means For Warming Up And Starting Carburetors (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 drawings]

第１図は本案装置の１例の構成線図、第２図はその作動
特性の線図である。 １・・・・・・吸気通路、２・・・・・・チョーク弁、
３・−−−−−。 ラド、４・・・・・・アクチュエータ、５・・・・・・
負圧室、６・・・・・・絞り弁、７・・・・・・負圧通
路、８・・・・・・大気圧通路、９・・・・・・制御弁
、１０・・・・・・感温制御弁、１１・・・・・・可変
絞り弁、１２・・・・・・第２負圧室、１３・・・・・
・第２大気圧通路、１４・・・・・・感温制御弁。FIG. 1 is a configuration diagram of an example of the present device, and FIG. 2 is a diagram of its operating characteristics. 1...Intake passage, 2...Choke valve,
3・------. Rad, 4... Actuator, 5...
Negative pressure chamber, 6... Throttle valve, 7... Negative pressure passage, 8... Atmospheric pressure passage, 9... Control valve, 10... ...Temperature-sensitive control valve, 11...Variable throttle valve, 12...Second negative pressure chamber, 13...
-Second atmospheric pressure passage, 14...Temperature-sensitive control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの吸気通路１内のチョーク弁２にロッド３を介
して連るアクチュエータ４の背面の負圧′　室５内を該
吸気通路１内の絞り弁６の下流側に負圧通路７を介して
連通させると共に、該室５内を大気に連通ずる大気圧通
路８に該エンジンのクランキング時は開く制御弁９と該
エンジンの低温時は開く感温制御弁１０とを直列に介入
させる式のものにおいて、該負圧室５を該アクチュエー
タ４の作動によればこれに押されて開く可変絞り弁１１
を介してこれに連る背側の第２負圧室１２を有する型式
に構成させると共に該室１２内を大気に連通ずる第２大
気圧通路１３に該エンジンの低温時は開く感温制御弁１
４を介入させて成るチョーク弁の作動制御装置。The negative pressure at the back of the actuator 4 is connected to the choke valve 2 in the intake passage 1 of the engine via the rod 3. At the same time, a control valve 9 that opens when the engine is cranking and a temperature-sensitive control valve 10 that opens when the engine is low temperature are inserted in series in the atmospheric pressure passage 8 that communicates the inside of the chamber 5 with the atmosphere. A variable throttle valve 11 that opens the negative pressure chamber 5 by being pushed by the actuator 4 when the actuator 4 operates.
A second atmospheric pressure passage 13 that communicates the inside of the chamber 12 with the atmosphere is provided with a temperature-sensitive control valve that opens when the engine is at low temperature. 1
4. A choke valve operation control device comprising:
JP9486683U 1983-06-22 1983-06-22 Chalk valve operation control device Pending JPS603257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9486683U JPS603257U (en) 1983-06-22 1983-06-22 Chalk valve operation control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9486683U JPS603257U (en) 1983-06-22 1983-06-22 Chalk valve operation control device

Publications (1)

Publication Number Publication Date
JPS603257U true JPS603257U (en) 1985-01-11

Family

ID=30226848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9486683U Pending JPS603257U (en) 1983-06-22 1983-06-22 Chalk valve operation control device

Country Status (1)

Country Link
JP (1) JPS603257U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041455A (en) * 1990-04-13 1992-01-06 Yanmar Diesel Engine Co Ltd Electronic control mechanism for gasoline engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267421A (en) * 1975-12-03 1977-06-03 Hitachi Ltd Cabureter
JPS5598637A (en) * 1979-01-24 1980-07-26 Hitachi Ltd Choking device for carburetor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267421A (en) * 1975-12-03 1977-06-03 Hitachi Ltd Cabureter
JPS5598637A (en) * 1979-01-24 1980-07-26 Hitachi Ltd Choking device for carburetor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041455A (en) * 1990-04-13 1992-01-06 Yanmar Diesel Engine Co Ltd Electronic control mechanism for gasoline engine

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