JPS54147324A - First idle mechanism - Google Patents

First idle mechanism

Info

Publication number
JPS54147324A
JPS54147324A JP5474878A JP5474878A JPS54147324A JP S54147324 A JPS54147324 A JP S54147324A JP 5474878 A JP5474878 A JP 5474878A JP 5474878 A JP5474878 A JP 5474878A JP S54147324 A JPS54147324 A JP S54147324A
Authority
JP
Japan
Prior art keywords
pressure
vacuum
open air
adjusting
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.)
Granted
Application number
JP5474878A
Other languages
Japanese (ja)
Other versions
JPS5619457B2 (en
Inventor
Hiroshi Shimomukai
Isamu Hosoi
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP5474878A priority Critical patent/JPS54147324A/en
Publication of JPS54147324A publication Critical patent/JPS54147324A/en
Publication of JPS5619457B2 publication Critical patent/JPS5619457B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

PURPOSE: To enable adjusting of a fuel lever by utilizing vacuum or air, arranged for braking of a vehicle, as prime force of an actuator and operate the actuator by adjusting the strength of the prime force with back-pressure of exhaust gas.
CONSTITUTION: When warming-up is advanced, back-pressure of exhaust gas is increased and a diaphragm 13 pushes out an adjusting valve 15, thereby, open air inlet 18 is opened gradually. Accordingly, vacuum from a pressure inlet 17 and open air from the open air inlet 18 becomes to be induced into an adjusting chamber 16 and the vacuum becomes to be delivered to an actuator D from an outlet 19 reducing the vacuum in correspondence with the open air induced therein. As a result, pulling amount of a wire W for a diaphragm D, that means pivoting amount of a fuel lever L, is decreased in accordance with increased degree of the back-pressure or advanced degree of the warming-up, and thereby, revolution of an engine may be compensated.
COPYRIGHT: (C)1979,JPO&Japio
JP5474878A 1978-05-09 1978-05-09 First idle mechanism Granted JPS54147324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5474878A JPS54147324A (en) 1978-05-09 1978-05-09 First idle mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5474878A JPS54147324A (en) 1978-05-09 1978-05-09 First idle mechanism

Publications (2)

Publication Number Publication Date
JPS54147324A true JPS54147324A (en) 1979-11-17
JPS5619457B2 JPS5619457B2 (en) 1981-05-07

Family

ID=12979382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5474878A Granted JPS54147324A (en) 1978-05-09 1978-05-09 First idle mechanism

Country Status (1)

Country Link
JP (1) JPS54147324A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041482A (en) * 2015-07-29 2015-11-11 贵州开磷集团股份有限公司 Pneumatic flameout device for bus engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041482A (en) * 2015-07-29 2015-11-11 贵州开磷集团股份有限公司 Pneumatic flameout device for bus engine

Also Published As

Publication number Publication date
JPS5619457B2 (en) 1981-05-07

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