JPS54144519A - Blow-by gas treating device - Google Patents

Blow-by gas treating device

Info

Publication number
JPS54144519A
JPS54144519A JP5294178A JP5294178A JPS54144519A JP S54144519 A JPS54144519 A JP S54144519A JP 5294178 A JP5294178 A JP 5294178A JP 5294178 A JP5294178 A JP 5294178A JP S54144519 A JPS54144519 A JP S54144519A
Authority
JP
Japan
Prior art keywords
blow
gas
opens
passage
duct
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
JP5294178A
Other languages
Japanese (ja)
Other versions
JPS5744806B2 (en
Inventor
Tatsuro Oda
Katsuhiko Yokooku
Hideki Tanaka
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP5294178A priority Critical patent/JPS54144519A/en
Publication of JPS54144519A publication Critical patent/JPS54144519A/en
Publication of JPS5744806B2 publication Critical patent/JPS5744806B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To treat a blow-by gas by introducing the blow-by gas only into a low- load suction duct of a duplez suction device.
CONSTITUTION: A blow-by gas introduction passage 21 opens at its one end into a crank case, and an introduction port 21a at the other end opens into a low-load suction duct 10 at a point on the downstream of a throttle valve 14. The passage 21 is fitted therein with a flow control valve which conducts open-close control of the passage. When the suction negative-pressure is between a first set point and a second set point, the valve 22 opens so that the blow-by gas in the crank case is introduced into the duct 10 and combusted in a combustion chamber 7 whithout weakening the swirl.
COPYRIGHT: (C)1979,JPO&Japio
JP5294178A 1978-05-01 1978-05-01 Blow-by gas treating device Granted JPS54144519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5294178A JPS54144519A (en) 1978-05-01 1978-05-01 Blow-by gas treating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5294178A JPS54144519A (en) 1978-05-01 1978-05-01 Blow-by gas treating device

Publications (2)

Publication Number Publication Date
JPS54144519A true JPS54144519A (en) 1979-11-10
JPS5744806B2 JPS5744806B2 (en) 1982-09-24

Family

ID=12928885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5294178A Granted JPS54144519A (en) 1978-05-01 1978-05-01 Blow-by gas treating device

Country Status (1)

Country Link
JP (1) JPS54144519A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006291476A (en) * 2005-04-06 2006-10-26 Sankyo Tateyama Aluminium Inc Sash frame

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498917U (en) * 1977-12-23 1979-07-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498917U (en) * 1977-12-23 1979-07-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006291476A (en) * 2005-04-06 2006-10-26 Sankyo Tateyama Aluminium Inc Sash frame

Also Published As

Publication number Publication date
JPS5744806B2 (en) 1982-09-24

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