JPS5532964A - Reverse-turn preventer for engine - Google Patents

Reverse-turn preventer for engine

Info

Publication number
JPS5532964A
JPS5532964A JP10518878A JP10518878A JPS5532964A JP S5532964 A JPS5532964 A JP S5532964A JP 10518878 A JP10518878 A JP 10518878A JP 10518878 A JP10518878 A JP 10518878A JP S5532964 A JPS5532964 A JP S5532964A
Authority
JP
Japan
Prior art keywords
engine
decompression
reverse
during
cam
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
JP10518878A
Other languages
Japanese (ja)
Inventor
Hiroaki Ueda
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP10518878A priority Critical patent/JPS5532964A/en
Publication of JPS5532964A publication Critical patent/JPS5532964A/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To prevent the reverse-turn of engine by stopping engine by opening decompression valve by operating a centrifugal rocking type decompression device provided to movable valve cam.
CONSTITUTION: When, during the downtime of the engine 38, the rocking decompression tool 2 of the centrifugal rocking type decompression device 24 falls down by gravity and engine starts to rotate normally, the decompression tool 26 is made to rotate in the opposite direction of the cam 10 by centrifugal force arising from the rotation of the exhaust cam 10 rotating in the arrow a direction. Accordingly, the decompression tool 26 retreats into the retreating space 25. On the other hand, during the reverse-turn of engine, the exhaust cam 10 rotates in the direction of b, whereby the decompression tool 26 comes out of the outside of the step-down portion 25 along the free end portion 28 to push the tappet 12 during the compression stroke and to stop the engine 38 by reducing the pressure of the combustion chamber 39.
COPYRIGHT: (C)1980,JPO&Japio
JP10518878A 1978-08-28 1978-08-28 Reverse-turn preventer for engine Pending JPS5532964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10518878A JPS5532964A (en) 1978-08-28 1978-08-28 Reverse-turn preventer for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10518878A JPS5532964A (en) 1978-08-28 1978-08-28 Reverse-turn preventer for engine

Publications (1)

Publication Number Publication Date
JPS5532964A true JPS5532964A (en) 1980-03-07

Family

ID=14400691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10518878A Pending JPS5532964A (en) 1978-08-28 1978-08-28 Reverse-turn preventer for engine

Country Status (1)

Country Link
JP (1) JPS5532964A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299706A (en) * 1988-10-07 1990-04-11 Fuji Heavy Ind Ltd Reverse turn stopping device for engine
JPH06146938A (en) * 1992-11-06 1994-05-27 Mitsubishi Motors Corp Reverse rotation preventing device for diesel engine
EP0757165A1 (en) * 1995-07-31 1997-02-05 LOMBARDINI FABBRICA ITALIANA MOTORI S.p.A. Electronic protection system for a battery-less diesel engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299706A (en) * 1988-10-07 1990-04-11 Fuji Heavy Ind Ltd Reverse turn stopping device for engine
JPH06146938A (en) * 1992-11-06 1994-05-27 Mitsubishi Motors Corp Reverse rotation preventing device for diesel engine
EP0757165A1 (en) * 1995-07-31 1997-02-05 LOMBARDINI FABBRICA ITALIANA MOTORI S.p.A. Electronic protection system for a battery-less diesel engine

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