JPS5726242A - Control circuit of automatic choke valve - Google Patents

Control circuit of automatic choke valve

Info

Publication number
JPS5726242A
JPS5726242A JP10260380A JP10260380A JPS5726242A JP S5726242 A JPS5726242 A JP S5726242A JP 10260380 A JP10260380 A JP 10260380A JP 10260380 A JP10260380 A JP 10260380A JP S5726242 A JPS5726242 A JP S5726242A
Authority
JP
Japan
Prior art keywords
choke valve
timer
heater
pulse generator
control circuit
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
JP10260380A
Other languages
Japanese (ja)
Inventor
Yoji Sato
Keiichi Yamamoto
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry 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
Application filed by Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Priority to JP10260380A priority Critical patent/JPS5726242A/en
Publication of JPS5726242A publication Critical patent/JPS5726242A/en
Pending legal-status Critical Current

Links

Landscapes

  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

PURPOSE: To save power consumption, by increasing power supply to a heater for a period until a choke valve becomes full open and limiting the supply thereafter to an extent that the choke valve can be kept full open.
CONSTITUTION: A bimetal 4 which is turned through heating by a heater 5 is connected with an end of driving shaft 3 of a choke valve 2. The heater 5 is controlled through energizing by a control circuit composed of a timer 6, pulse generator 7 and switching circuit 8. The controller is connected with a battery 10 through a key switch 9. The timer 6 and pulse generator 7 function as shown by a time chart: the pulse generator 7 puts out a pulse signal, for example, with a duty ratio of 50%, when the output of the timer 6 reaches a level of (H) at (a) and also a pulse signal with a duty ration of 30% when the timer output reaches (L) at (b).
COPYRIGHT: (C)1982,JPO&Japio
JP10260380A 1980-07-24 1980-07-24 Control circuit of automatic choke valve Pending JPS5726242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10260380A JPS5726242A (en) 1980-07-24 1980-07-24 Control circuit of automatic choke valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10260380A JPS5726242A (en) 1980-07-24 1980-07-24 Control circuit of automatic choke valve

Publications (1)

Publication Number Publication Date
JPS5726242A true JPS5726242A (en) 1982-02-12

Family

ID=14331803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10260380A Pending JPS5726242A (en) 1980-07-24 1980-07-24 Control circuit of automatic choke valve

Country Status (1)

Country Link
JP (1) JPS5726242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170035A1 (en) * 2000-03-15 2002-07-16 Honda Motor Co Ltd Auto choke control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170035A1 (en) * 2000-03-15 2002-07-16 Honda Motor Co Ltd Auto choke control device

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