JPH0459321U - - Google Patents

Info

Publication number
JPH0459321U
JPH0459321U JP1990100943U JP10094390U JPH0459321U JP H0459321 U JPH0459321 U JP H0459321U JP 1990100943 U JP1990100943 U JP 1990100943U JP 10094390 U JP10094390 U JP 10094390U JP H0459321 U JPH0459321 U JP H0459321U
Authority
JP
Japan
Prior art keywords
blow
gas
filter
cooling water
engine oil
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
JP1990100943U
Other languages
Japanese (ja)
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 JP1990100943U priority Critical patent/JPH0459321U/ja
Publication of JPH0459321U publication Critical patent/JPH0459321U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Description

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

第１図、第２図及び第３図は本考案の第１〜第
３実施例を示すブローバイガス還元装置のシステ
ム図、第４図は従来のブローバイガス還元装置の
システム図である。 図の主要部分の説明、１……エンジン、２……
シリンダブロツク、３……ピストン、４……エン
ジンオイル、５……ミキサー、６……吸気エア通
路、７……エアクリーナ、８……シリンダヘツド
、９……オイル分離器、１０，１１，１３……ブ
ローバイ通路、１４……排気ガス熱交換器、１５
……排気ガス入口、１６……排気ガス出口、１７
，２０……冷却水入口、１９……通路、２２……
冷却水ジヤケツト、２４……冷却水ポンプ、２５
……サーモスタツトバルブ。 1, 2 and 3 are system diagrams of blow-by gas reducing apparatuses showing first to third embodiments of the present invention, and FIG. 4 is a system diagram of a conventional blow-by gas reducing apparatus. Explanation of the main parts of the diagram, 1...engine, 2...
Cylinder block, 3... Piston, 4... Engine oil, 5... Mixer, 6... Intake air passage, 7... Air cleaner, 8... Cylinder head, 9... Oil separator, 10, 11, 13... ... Blow-by passage, 14 ... Exhaust gas heat exchanger, 15
...Exhaust gas inlet, 16...Exhaust gas outlet, 17
, 20... Cooling water inlet, 19... Passage, 22...
Cooling water jacket, 24...Cooling water pump, 25
...Thermostat valve.

Claims (1)

【実用新案登録請求の範囲】 (1) 燃料に都市ガス等を使用するガスエンジン
において、ブローバイガスに含まれるエンジンオ
イルを分離するためのオイル分離器を設けると共
に、分離できなかつたエンジンオイルを吸着、除
去させるためのブローバイフイルターの周囲に設
けた冷却水ジヤケツトに、排気ガス熱交換器から
の加熱液体を導入する通路を設けたことを特徴と
するブローバイフイルター。 (2) 燃料に都市ガス等を使用するガスエンジン
において、ブローバイガスに含まれるエンジンオ
イルを分離するためのオイル分離器を設けると共
に、分離できなかつたエンジンオイルを吸着、除
去させるためのブローバイフイルターの周囲に設
けた冷却水ジヤケツトに、エンジン冷却水を導入
する通路を設けたことを特徴とするブローバイフ
イルター。 (3) 燃料に都市ガス等を使用するガスエンジン
において、ブローバイガスに含まれるエンジンオ
イルを分離するためのオイル分離器を設けると共
に、分離できなかつたエンジンオイルを吸着、除
去させるためのブローバイフイルターの周囲に設
けた冷却水ジヤケツトに、排気ガス熱交換器から
の加熱液体及びエンジン冷却水を導入する通路を
設けたことを特徴とするブローバイフイルター。[Scope of claim for utility model registration] (1) In a gas engine that uses city gas, etc. as fuel, an oil separator is installed to separate engine oil contained in blow-by gas, and the engine oil that cannot be separated is adsorbed. A blow-by filter characterized in that a cooling water jacket provided around the blow-by filter for removal is provided with a passage for introducing heated liquid from an exhaust gas heat exchanger. (2) In gas engines that use city gas, etc. as fuel, an oil separator is installed to separate engine oil contained in blow-by gas, and a blow-by filter is installed to adsorb and remove engine oil that cannot be separated. A blow-by filter is characterized by having a passage for introducing engine cooling water into a surrounding cooling water jacket. (3) In gas engines that use city gas, etc. as fuel, an oil separator is installed to separate engine oil contained in blow-by gas, and a blow-by filter is installed to adsorb and remove engine oil that cannot be separated. A blow-by filter characterized in that a passage for introducing heated liquid from an exhaust gas heat exchanger and engine cooling water is provided in a cooling water jacket provided around the blow-by filter.
JP1990100943U 1990-09-28 1990-09-28 Pending JPH0459321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990100943U JPH0459321U (en) 1990-09-28 1990-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990100943U JPH0459321U (en) 1990-09-28 1990-09-28

Publications (1)

Publication Number Publication Date
JPH0459321U true JPH0459321U (en) 1992-05-21

Family

ID=31843984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990100943U Pending JPH0459321U (en) 1990-09-28 1990-09-28

Country Status (1)

Country Link
JP (1) JPH0459321U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129495A1 (en) * 2012-02-27 2013-09-06 ナブテスコオートモーティブ 株式会社 Oil separator
JP2014163326A (en) * 2013-02-26 2014-09-08 Nabtesco Automotive Corp Oil separator
US9533246B2 (en) 2012-07-02 2017-01-03 Nabtesco Automotive Corporation Oil separator
AT517593A4 (en) * 2015-08-04 2017-03-15 MAN Truck & Bus Österreich AG Warming element through which heating fluid can flow for a blowby vent line
US9656198B2 (en) 2012-02-27 2017-05-23 Nabtesco Automotive Corporation Oil separator
US9890675B2 (en) 2012-05-10 2018-02-13 Nabtesco Automotive Corporation Oil separator
US10087798B2 (en) 2012-02-27 2018-10-02 Nabtesco Automotive Corporation Oil separator

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129495A1 (en) * 2012-02-27 2013-09-06 ナブテスコオートモーティブ 株式会社 Oil separator
US9656198B2 (en) 2012-02-27 2017-05-23 Nabtesco Automotive Corporation Oil separator
US10082057B2 (en) 2012-02-27 2018-09-25 Nabtesco Automotive Corporation Oil separator
US10087798B2 (en) 2012-02-27 2018-10-02 Nabtesco Automotive Corporation Oil separator
US9890675B2 (en) 2012-05-10 2018-02-13 Nabtesco Automotive Corporation Oil separator
US10815849B2 (en) 2012-05-10 2020-10-27 Nabtesco Automotive Corporation Oil separator
US9533246B2 (en) 2012-07-02 2017-01-03 Nabtesco Automotive Corporation Oil separator
US10099164B2 (en) 2012-07-02 2018-10-16 Nabtesco Automotive Corporation Oil separator
JP2014163326A (en) * 2013-02-26 2014-09-08 Nabtesco Automotive Corp Oil separator
AT517593A4 (en) * 2015-08-04 2017-03-15 MAN Truck & Bus Österreich AG Warming element through which heating fluid can flow for a blowby vent line
AT517593B1 (en) * 2015-08-04 2017-03-15 MAN Truck & Bus Österreich AG Warming element through which heating fluid can flow for a blowby vent line

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