CN104405517A - 用于汽油机的轻量化降噪音活塞 - Google Patents
用于汽油机的轻量化降噪音活塞 Download PDFInfo
- Publication number
- CN104405517A CN104405517A CN201410665174.XA CN201410665174A CN104405517A CN 104405517 A CN104405517 A CN 104405517A CN 201410665174 A CN201410665174 A CN 201410665174A CN 104405517 A CN104405517 A CN 104405517A
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- CN
- China
- Prior art keywords
- piston
- skirt
- petrol engine
- face
- pin
- 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.)
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Classifications
-
- 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
- F02F3/00—Pistons
-
- 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
- F02F3/00—Pistons
- F02F2003/0007—Monolithic pistons; One piece constructions; Casting of pistons
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410665174.XA CN104405517B (zh) | 2014-11-19 | 2014-11-19 | 用于汽油机的轻量化降噪音活塞 |
Applications Claiming Priority (1)
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CN201410665174.XA CN104405517B (zh) | 2014-11-19 | 2014-11-19 | 用于汽油机的轻量化降噪音活塞 |
Publications (2)
Publication Number | Publication Date |
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CN104405517A true CN104405517A (zh) | 2015-03-11 |
CN104405517B CN104405517B (zh) | 2017-01-04 |
Family
ID=52643171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410665174.XA Active CN104405517B (zh) | 2014-11-19 | 2014-11-19 | 用于汽油机的轻量化降噪音活塞 |
Country Status (1)
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CN (1) | CN104405517B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107313873A (zh) * | 2017-07-26 | 2017-11-03 | 安庆雅德帝伯活塞有限公司 | 一种轻量化活塞 |
CN110608089A (zh) * | 2018-06-15 | 2019-12-24 | 丰田自动车株式会社 | 内燃机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050257A1 (de) * | 1980-10-17 | 1982-04-28 | Mahle Gmbh | Leichter Tauchkolben für Verbrennungsmotoren |
US4638725A (en) * | 1985-02-14 | 1987-01-27 | Mahle Gmbh | Light alloy piston |
JPH0989106A (ja) * | 1995-09-21 | 1997-03-31 | Unisia Jecs Corp | 内燃機関のピストン構造 |
CN101526043A (zh) * | 2009-04-09 | 2009-09-09 | 昆明云内动力股份有限公司 | 一种偏心的发动机汽缸体 |
CN203403971U (zh) * | 2013-06-17 | 2014-01-22 | 马勒技术投资(中国)有限公司 | 轻质量钢活塞裙部构造 |
CN204327307U (zh) * | 2014-11-19 | 2015-05-13 | 山东滨州渤海活塞股份有限公司 | 用于汽油机的轻量化降噪音活塞 |
-
2014
- 2014-11-19 CN CN201410665174.XA patent/CN104405517B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050257A1 (de) * | 1980-10-17 | 1982-04-28 | Mahle Gmbh | Leichter Tauchkolben für Verbrennungsmotoren |
US4638725A (en) * | 1985-02-14 | 1987-01-27 | Mahle Gmbh | Light alloy piston |
JPH0989106A (ja) * | 1995-09-21 | 1997-03-31 | Unisia Jecs Corp | 内燃機関のピストン構造 |
CN101526043A (zh) * | 2009-04-09 | 2009-09-09 | 昆明云内动力股份有限公司 | 一种偏心的发动机汽缸体 |
CN203403971U (zh) * | 2013-06-17 | 2014-01-22 | 马勒技术投资(中国)有限公司 | 轻质量钢活塞裙部构造 |
CN204327307U (zh) * | 2014-11-19 | 2015-05-13 | 山东滨州渤海活塞股份有限公司 | 用于汽油机的轻量化降噪音活塞 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107313873A (zh) * | 2017-07-26 | 2017-11-03 | 安庆雅德帝伯活塞有限公司 | 一种轻量化活塞 |
CN110608089A (zh) * | 2018-06-15 | 2019-12-24 | 丰田自动车株式会社 | 内燃机 |
Also Published As
Publication number | Publication date |
---|---|
CN104405517B (zh) | 2017-01-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170724 Address after: 256600 No. twenty-one, No. 569, Bohai Road, Shandong, Binzhou Patentee after: Binzhou Bohai piston Co., Ltd. Address before: 256602 Bohai Road, Shandong, No. 21, No. 569, Binzhou Patentee before: Bohai Piston Co., Ltd., Bingzhou City, Shandong Prov. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lightweight noise reduction piston for gasoline engine Effective date of registration: 20210330 Granted publication date: 20170104 Pledgee: Binzhou branch of China CITIC Bank Co.,Ltd. Pledgor: BINZHOU BOHAI PISTON Co.,Ltd. Registration number: Y2021980002291 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220526 Granted publication date: 20170104 Pledgee: Binzhou branch of China CITIC Bank Co.,Ltd. Pledgor: BINZHOU BOHAI PISTON Co.,Ltd. Registration number: Y2021980002291 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |