JPS5469620A - Automatic timer - Google Patents

Automatic timer

Info

Publication number
JPS5469620A
JPS5469620A JP13699077A JP13699077A JPS5469620A JP S5469620 A JPS5469620 A JP S5469620A JP 13699077 A JP13699077 A JP 13699077A JP 13699077 A JP13699077 A JP 13699077A JP S5469620 A JPS5469620 A JP S5469620A
Authority
JP
Japan
Prior art keywords
engine
fuel injection
temperature
starting
during idling
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
JP13699077A
Other languages
Japanese (ja)
Other versions
JPS59694B2 (en
Inventor
Shigemichi Oota
Takeshi Okamoto
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.)
Hino Motors Ltd
Original Assignee
Hino 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP13699077A priority Critical patent/JPS59694B2/en
Publication of JPS5469620A publication Critical patent/JPS5469620A/en
Publication of JPS59694B2 publication Critical patent/JPS59694B2/en
Expired legal-status Critical Current

Links

Landscapes

  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

PURPOSE: To provide an automatic timer by which fuel injection timing appropriate for an engine can be attained in order to improve the starting preformance of the engine at a low temperature and to reduce the amount of uncombusted hydrocarbons contained in exhaust gas during idling of the engine.
CONSTITUTION: In operation at a low atmospheric temperature, wax 21 is contracted to permit a needle 27 to be advanced into a temperature responsive vessel 20 by a balancing spring 23 so that a lower flange 29 of an adjuster 22 is forced down to extend a distance l below the bottom face 30 of a fly weight 13, thus changing the relative stationary contact position between the flyweight 13 and a stopper 18 in accordance with the temperature then. Accordingly, at the starting of the engine at a low atmospheric temperature, and during idling of the engine, the paint of time of fuel injection by a fuel injection pump is progressed. The fly weight 13 is fiited on a pair of bearing pins 12 on a holder 11 which is attached to the cam shaft of the fuel injection pump. In the drawing, a flange is sesignated by returance 15, and a timer spring by reference 17.
COPYRIGHT: (C)1979,JPO&Japio
JP13699077A 1977-11-15 1977-11-15 automatic timer Expired JPS59694B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13699077A JPS59694B2 (en) 1977-11-15 1977-11-15 automatic timer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13699077A JPS59694B2 (en) 1977-11-15 1977-11-15 automatic timer

Publications (2)

Publication Number Publication Date
JPS5469620A true JPS5469620A (en) 1979-06-04
JPS59694B2 JPS59694B2 (en) 1984-01-07

Family

ID=15188193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13699077A Expired JPS59694B2 (en) 1977-11-15 1977-11-15 automatic timer

Country Status (1)

Country Link
JP (1) JPS59694B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121434U (en) * 1983-02-05 1984-08-16 株式会社ボッシュオートモーティブ　システム fuel injection pump timer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121434U (en) * 1983-02-05 1984-08-16 株式会社ボッシュオートモーティブ　システム fuel injection pump timer

Also Published As

Publication number Publication date
JPS59694B2 (en) 1984-01-07

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