JPS55139958A - Throttle opening sensor - Google Patents

Throttle opening sensor

Info

Publication number
JPS55139958A
JPS55139958A JP4728479A JP4728479A JPS55139958A JP S55139958 A JPS55139958 A JP S55139958A JP 4728479 A JP4728479 A JP 4728479A JP 4728479 A JP4728479 A JP 4728479A JP S55139958 A JPS55139958 A JP S55139958A
Authority
JP
Japan
Prior art keywords
rotor
throttle valve
opening sensor
throttle opening
columned
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
JP4728479A
Other languages
Japanese (ja)
Other versions
JPS6218736B2 (en
Inventor
Hiromasa Kubo
Hiroshi Okada
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.)
Hitachi Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP4728479A priority Critical patent/JPS55139958A/en
Publication of JPS55139958A publication Critical patent/JPS55139958A/en
Publication of JPS6218736B2 publication Critical patent/JPS6218736B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make the throttle valve opening sensor smaller by incorporating a rotor into which the valve shaft of the carburetor throttle valve is inserted and a potentiometor which electrically detects the motion of the rotor.
CONSTITUTION: A potensiometer 9 with a lead wire 23 is provided in the upper part of the throttle valve sensor 1, and a rotor 7 which is electrically connected by a brush 20 is provided in the lower part. At a part of the rotor 7, a projection 13 which can be coupled with the stepped parts 5, 6 formed to limit the rotation of the rotor 7 within 90 degree is rotatably bearing-supported within the columned part 3 which is projected from the bottom wall 4 of the device 1. Then, slits 15 which are so formed that the valve shaft of the throttle valve can be easily inserted are formed in the columned part 16 of the rotor 7.
COPYRIGHT: (C)1980,JPO&Japio
JP4728479A 1979-04-19 1979-04-19 Throttle opening sensor Granted JPS55139958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4728479A JPS55139958A (en) 1979-04-19 1979-04-19 Throttle opening sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4728479A JPS55139958A (en) 1979-04-19 1979-04-19 Throttle opening sensor

Publications (2)

Publication Number Publication Date
JPS55139958A true JPS55139958A (en) 1980-11-01
JPS6218736B2 JPS6218736B2 (en) 1987-04-24

Family

ID=12770983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4728479A Granted JPS55139958A (en) 1979-04-19 1979-04-19 Throttle opening sensor

Country Status (1)

Country Link
JP (1) JPS55139958A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830730U (en) * 1981-08-24 1983-02-28 日本電子機器株式会社 throttle sensor
JPS58191340U (en) * 1982-06-07 1983-12-19 日本電子機器株式会社 Throttle valve opening detection device
JPS5952045U (en) * 1983-07-25 1984-04-05 日本電子機器株式会社 Throttle valve opening detection device
JPS60116040U (en) * 1984-01-17 1985-08-06 日本電子機器株式会社 Internal combustion engine throttle sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032328A (en) * 1973-06-07 1975-03-29
US3970986A (en) * 1975-01-30 1976-07-20 Motorola, Inc. Thick film rotary switch
JPS5229823U (en) * 1975-08-22 1977-03-02
JPS538925U (en) * 1976-07-08 1978-01-25

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032328A (en) * 1973-06-07 1975-03-29
US3970986A (en) * 1975-01-30 1976-07-20 Motorola, Inc. Thick film rotary switch
JPS5229823U (en) * 1975-08-22 1977-03-02
JPS538925U (en) * 1976-07-08 1978-01-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830730U (en) * 1981-08-24 1983-02-28 日本電子機器株式会社 throttle sensor
JPS58191340U (en) * 1982-06-07 1983-12-19 日本電子機器株式会社 Throttle valve opening detection device
JPS5952045U (en) * 1983-07-25 1984-04-05 日本電子機器株式会社 Throttle valve opening detection device
JPS60116040U (en) * 1984-01-17 1985-08-06 日本電子機器株式会社 Internal combustion engine throttle sensor

Also Published As

Publication number Publication date
JPS6218736B2 (en) 1987-04-24

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