JPS6382014U - - Google Patents

Info

Publication number
JPS6382014U
JPS6382014U JP17526186U JP17526186U JPS6382014U JP S6382014 U JPS6382014 U JP S6382014U JP 17526186 U JP17526186 U JP 17526186U JP 17526186 U JP17526186 U JP 17526186U JP S6382014 U JPS6382014 U JP S6382014U
Authority
JP
Japan
Prior art keywords
head cover
inlet
blowby gas
blow
cylinder head
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
JP17526186U
Other languages
Japanese (ja)
Other versions
JPH0729210Y2 (en
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 filed Critical
Priority to JP1986175261U priority Critical patent/JPH0729210Y2/en
Publication of JPS6382014U publication Critical patent/JPS6382014U/ja
Application granted granted Critical
Publication of JPH0729210Y2 publication Critical patent/JPH0729210Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の好適一実施例を示す側断面図
、第２図はシリンダヘツドカバ全体の構成を示す
正面断面図、第３図は従来例を示す正面断面図、
第４図はその側断面図、第５図はその底面図、第
６図は第５図における―線矢視断面図である
。 図中、２１はシリンダヘツドカバ、２５はＰＣ
Ｖ弁、２８はヘツドカバ内導入口として例示され
た連通孔、２９はブローバイガス通路、３１はフ
ロート弁である。 FIG. 1 is a side sectional view showing a preferred embodiment of the present invention, FIG. 2 is a front sectional view showing the overall structure of the cylinder head cover, and FIG. 3 is a front sectional view showing a conventional example.
4 is a side sectional view thereof, FIG. 5 is a bottom view thereof, and FIG. 6 is a sectional view taken along the line -- in FIG. In the figure, 21 is the cylinder head cover, 25 is the PC
28 is a communication hole exemplified as an inlet into the head cover, 29 is a blow-by gas passage, and 31 is a float valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘツドカバ内と圧力開放系とを連通し
てブローバイガスを還流させるブローバイガス通
路のＰＣＶ弁上流側のヘツドカバ内導入口に設け
られ、油位の上昇により浮上されて該導入口を閉
じるフロート弁を備えたブローバイガス還流装置
。 A float valve that is installed at the inlet in the head cover on the upstream side of the PCV valve in the blowby gas passage that connects the inside of the cylinder head cover and the pressure release system to recirculate the blowby gas, and is floated as the oil level rises to close the inlet. Blow-by gas reflux device equipped with
JP1986175261U 1986-11-17 1986-11-17 Blow-by gas recirculation device Expired - Lifetime JPH0729210Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986175261U JPH0729210Y2 (en) 1986-11-17 1986-11-17 Blow-by gas recirculation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986175261U JPH0729210Y2 (en) 1986-11-17 1986-11-17 Blow-by gas recirculation device

Publications (2)

Publication Number Publication Date
JPS6382014U true JPS6382014U (en) 1988-05-30
JPH0729210Y2 JPH0729210Y2 (en) 1995-07-05

Family

ID=31114420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986175261U Expired - Lifetime JPH0729210Y2 (en) 1986-11-17 1986-11-17 Blow-by gas recirculation device

Country Status (1)

Country Link
JP (1) JPH0729210Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090206A (en) * 2001-09-18 2003-03-28 Yanmar Co Ltd Breather device for engine
JP2011169222A (en) * 2010-02-18 2011-09-01 Wako Filter Technology Kk Air filter
JP2016017453A (en) * 2014-07-08 2016-02-01 本田技研工業株式会社 Breather structure of internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627310U (en) * 1979-08-09 1981-03-13
JPS5972123U (en) * 1982-11-06 1984-05-16 マツダ株式会社 Structure of automobile fuel inlet
JPS6331220U (en) * 1986-08-13 1988-02-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627310U (en) * 1979-08-09 1981-03-13
JPS5972123U (en) * 1982-11-06 1984-05-16 マツダ株式会社 Structure of automobile fuel inlet
JPS6331220U (en) * 1986-08-13 1988-02-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090206A (en) * 2001-09-18 2003-03-28 Yanmar Co Ltd Breather device for engine
JP2011169222A (en) * 2010-02-18 2011-09-01 Wako Filter Technology Kk Air filter
JP2016017453A (en) * 2014-07-08 2016-02-01 本田技研工業株式会社 Breather structure of internal combustion engine

Also Published As

Publication number Publication date
JPH0729210Y2 (en) 1995-07-05

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