CN114109639B - 汽缸套用隔热环和内燃机 - Google Patents

汽缸套用隔热环和内燃机 Download PDF

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Publication number
CN114109639B
CN114109639B CN202110967077.6A CN202110967077A CN114109639B CN 114109639 B CN114109639 B CN 114109639B CN 202110967077 A CN202110967077 A CN 202110967077A CN 114109639 B CN114109639 B CN 114109639B
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CN
China
Prior art keywords
heat insulating
cross
insulating ring
sectional shape
annular member
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.)
Active
Application number
CN202110967077.6A
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English (en)
Chinese (zh)
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CN114109639A (zh
Inventor
畠山公一
奥山浩二
黑政勇气
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.)
TPR Co Ltd
TPR Industry Co Ltd
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TPR Co Ltd
TPR Industry Co Ltd
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Publication date
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Publication of CN114109639A publication Critical patent/CN114109639A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/004—Cylinder liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F2001/006—Cylinders; Cylinder heads  having a ring at the inside of a liner or cylinder for preventing the deposit of carbon oil particles, e.g. oil scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
CN202110967077.6A 2020-08-25 2021-08-23 汽缸套用隔热环和内燃机 Active CN114109639B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-142034 2020-08-25
JP2020142034 2020-08-25

Publications (2)

Publication Number Publication Date
CN114109639A CN114109639A (zh) 2022-03-01
CN114109639B true CN114109639B (zh) 2023-04-07

Family

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Family Applications (2)

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CN202121983400.0U Active CN216077343U (zh) 2020-08-25 2021-08-23 汽缸套用隔热环和内燃机
CN202110967077.6A Active CN114109639B (zh) 2020-08-25 2021-08-23 汽缸套用隔热环和内燃机

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CN202121983400.0U Active CN216077343U (zh) 2020-08-25 2021-08-23 汽缸套用隔热环和内燃机

Country Status (3)

Country Link
JP (2) JP7157262B2 (ja)
CN (2) CN216077343U (ja)
WO (1) WO2022044986A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01257745A (ja) * 1988-04-08 1989-10-13 Isuzu Motors Ltd 断熱エンジンの構造
CN101858276A (zh) * 2009-04-06 2010-10-13 瓦特西拉瑞士股份有限公司 用于减小往复活塞式内燃机活塞环组上的气压的减压装置
CN204511677U (zh) * 2014-02-10 2015-07-29 卡特彼勒能源方案有限公司 汽缸套、汽缸套的刮擦环、内燃机的缸单元及内燃机
CN106795832A (zh) * 2014-10-03 2017-05-31 卡特彼勒公司 气隙绝缘的气缸套总成
CN207701233U (zh) * 2018-01-16 2018-08-07 宁波浩锐动力机械有限公司 一种具有火焰环结构的柴油机缸套
EP3670882A1 (en) * 2018-12-18 2020-06-24 FPT Motorenforschung AG Diesel internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038235C2 (de) 1980-10-10 1983-12-22 Mahle Gmbh, 7000 Stuttgart Zylinder oder Zylinderlaufbuchse für Hubkolben-Verbrennungsmotoren
JPH0426679Y2 (ja) * 1985-12-11 1992-06-26
JP6298744B2 (ja) 2014-09-04 2018-03-20 ヤンマー株式会社 エンジン

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01257745A (ja) * 1988-04-08 1989-10-13 Isuzu Motors Ltd 断熱エンジンの構造
CN101858276A (zh) * 2009-04-06 2010-10-13 瓦特西拉瑞士股份有限公司 用于减小往复活塞式内燃机活塞环组上的气压的减压装置
CN204511677U (zh) * 2014-02-10 2015-07-29 卡特彼勒能源方案有限公司 汽缸套、汽缸套的刮擦环、内燃机的缸单元及内燃机
CN106795832A (zh) * 2014-10-03 2017-05-31 卡特彼勒公司 气隙绝缘的气缸套总成
CN207701233U (zh) * 2018-01-16 2018-08-07 宁波浩锐动力机械有限公司 一种具有火焰环结构的柴油机缸套
EP3670882A1 (en) * 2018-12-18 2020-06-24 FPT Motorenforschung AG Diesel internal combustion engine

Also Published As

Publication number Publication date
JP2022141676A (ja) 2022-09-29
CN216077343U (zh) 2022-03-18
JP7157262B2 (ja) 2022-10-19
JPWO2022044986A1 (ja) 2022-03-03
CN114109639A (zh) 2022-03-01
WO2022044986A1 (ja) 2022-03-03

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