JPS5797058A - Idling rotary control unit - Google Patents

Idling rotary control unit

Info

Publication number
JPS5797058A
JPS5797058A JP17365380A JP17365380A JPS5797058A JP S5797058 A JPS5797058 A JP S5797058A JP 17365380 A JP17365380 A JP 17365380A JP 17365380 A JP17365380 A JP 17365380A JP S5797058 A JPS5797058 A JP S5797058A
Authority
JP
Japan
Prior art keywords
channels
block valve
idling
valve
blow
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
JP17365380A
Other languages
Japanese (ja)
Inventor
Yukio Mizuno
Kunitaka Haga
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Priority to JP17365380A priority Critical patent/JPS5797058A/en
Publication of JPS5797058A publication Critical patent/JPS5797058A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To prevent the lowering of idling revolution by communicating a blow- by gas recovery channel to the lower stream side of a throttle valve when load is increased during idling.
CONSTITUTION: The interior of a locker cover 3 on a cylinder head 2 is communicated to an air cleaner 6 through a blow-by gas recovery channel 8. The channel 8 is provided with a branch pipe 16 and is communicated to the lower stream side of a throttle valve 11 through channels 17 and 20. A solenoid block valve 18 is installed between the channels 17 and 20. The solenoid block valve 18 is designed to open and shut off the communication of both channels 17 and 20. The block valve 18 is electrically connected to a neutral switch 23, which is turned on when the gear is neutral-positioned, and a motor-operated cooling fan 12. The solenoid block valve 18 is energized and allows both channels 17 and 20 to communicate each other when a fan 12 is driven during idling.
COPYRIGHT: (C)1982,JPO&Japio
JP17365380A 1980-12-08 1980-12-08 Idling rotary control unit Pending JPS5797058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17365380A JPS5797058A (en) 1980-12-08 1980-12-08 Idling rotary control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17365380A JPS5797058A (en) 1980-12-08 1980-12-08 Idling rotary control unit

Publications (1)

Publication Number Publication Date
JPS5797058A true JPS5797058A (en) 1982-06-16

Family

ID=15964597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17365380A Pending JPS5797058A (en) 1980-12-08 1980-12-08 Idling rotary control unit

Country Status (1)

Country Link
JP (1) JPS5797058A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121360A (en) * 2007-11-15 2009-06-04 Toyota Motor Corp Control device for internal combustion engine
JP2010101226A (en) * 2008-10-22 2010-05-06 Toyota Motor Corp Crankcase emission control apparatus of internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121360A (en) * 2007-11-15 2009-06-04 Toyota Motor Corp Control device for internal combustion engine
JP2010101226A (en) * 2008-10-22 2010-05-06 Toyota Motor Corp Crankcase emission control apparatus of internal combustion engine

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