CN104747314A - 一种十字头二冲程柴油机活塞杆填料函 - Google Patents
一种十字头二冲程柴油机活塞杆填料函 Download PDFInfo
- Publication number
- CN104747314A CN104747314A CN201510160740.6A CN201510160740A CN104747314A CN 104747314 A CN104747314 A CN 104747314A CN 201510160740 A CN201510160740 A CN 201510160740A CN 104747314 A CN104747314 A CN 104747314A
- Authority
- CN
- China
- Prior art keywords
- ring
- stuffing box
- arc
- diesel 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.)
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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
- F02F11/00—Arrangements of sealings in combustion engines
Landscapes
- 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)
- Sealing Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201510160740.6A CN104747314B (zh) | 2015-04-07 | 2015-04-07 | 一种十字头二冲程柴油机活塞杆填料函 |
Applications Claiming Priority (1)
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CN201510160740.6A CN104747314B (zh) | 2015-04-07 | 2015-04-07 | 一种十字头二冲程柴油机活塞杆填料函 |
Publications (2)
Publication Number | Publication Date |
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CN104747314A true CN104747314A (zh) | 2015-07-01 |
CN104747314B CN104747314B (zh) | 2017-03-01 |
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CN201510160740.6A Expired - Fee Related CN104747314B (zh) | 2015-04-07 | 2015-04-07 | 一种十字头二冲程柴油机活塞杆填料函 |
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CN (1) | CN104747314B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104949811A (zh) * | 2015-07-06 | 2015-09-30 | 江苏科技大学 | 一种柴油机填料函密封性检测装置 |
CN105004491A (zh) * | 2015-07-06 | 2015-10-28 | 江苏科技大学 | 一种柴油机填料函密封性在线检测方法 |
CN108779671A (zh) * | 2016-02-16 | 2018-11-09 | 德维泰克有限公司 | 热力发动机,特别是有机朗肯循环发动机 |
CN109357012A (zh) * | 2018-10-30 | 2019-02-19 | 中船动力研究院有限公司 | 一种分级式填料函 |
CN111140289A (zh) * | 2019-12-20 | 2020-05-12 | 南京航空航天大学 | 一种降低燃气入侵量的篦齿封严装置 |
CN111371235A (zh) * | 2020-04-08 | 2020-07-03 | 深圳市爱贝科精密机械有限公司 | 一种机械主轴的后端防水防尘机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147958A (en) * | 1983-09-26 | 1985-05-22 | Ae Plc | Piston rod seal |
CN1055220A (zh) * | 1990-03-23 | 1991-10-09 | 米勒及布劳赫里有限公司 | 活塞杆填料盒密封件 |
KR100819726B1 (ko) * | 2007-10-31 | 2008-04-08 | 주식회사 제일정공 | 엔진오일의 낭비와 환경오염을 방지한 친환경 스터핑박스 |
JP2011012758A (ja) * | 2009-07-02 | 2011-01-20 | Riken Corp | ピストンロッド用オイル掻きリング及びその製造方法、並びに当該オイル掻きリングを備えたスタフィングボックス |
CN102996797A (zh) * | 2011-09-19 | 2013-03-27 | 瓦锡兰瑞士有限公司 | 刮片、刮环、轴封和内燃机 |
CN204552979U (zh) * | 2015-04-07 | 2015-08-12 | 江苏科技大学 | 一种十字头二冲程柴油机活塞杆填料函 |
-
2015
- 2015-04-07 CN CN201510160740.6A patent/CN104747314B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147958A (en) * | 1983-09-26 | 1985-05-22 | Ae Plc | Piston rod seal |
CN1055220A (zh) * | 1990-03-23 | 1991-10-09 | 米勒及布劳赫里有限公司 | 活塞杆填料盒密封件 |
KR100819726B1 (ko) * | 2007-10-31 | 2008-04-08 | 주식회사 제일정공 | 엔진오일의 낭비와 환경오염을 방지한 친환경 스터핑박스 |
JP2011012758A (ja) * | 2009-07-02 | 2011-01-20 | Riken Corp | ピストンロッド用オイル掻きリング及びその製造方法、並びに当該オイル掻きリングを備えたスタフィングボックス |
CN102996797A (zh) * | 2011-09-19 | 2013-03-27 | 瓦锡兰瑞士有限公司 | 刮片、刮环、轴封和内燃机 |
CN204552979U (zh) * | 2015-04-07 | 2015-08-12 | 江苏科技大学 | 一种十字头二冲程柴油机活塞杆填料函 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104949811A (zh) * | 2015-07-06 | 2015-09-30 | 江苏科技大学 | 一种柴油机填料函密封性检测装置 |
CN105004491A (zh) * | 2015-07-06 | 2015-10-28 | 江苏科技大学 | 一种柴油机填料函密封性在线检测方法 |
CN104949811B (zh) * | 2015-07-06 | 2018-03-06 | 江苏科技大学 | 一种柴油机填料函密封性检测装置 |
CN105004491B (zh) * | 2015-07-06 | 2018-04-13 | 江苏科技大学 | 一种柴油机填料函密封性在线检测方法 |
CN108779671A (zh) * | 2016-02-16 | 2018-11-09 | 德维泰克有限公司 | 热力发动机,特别是有机朗肯循环发动机 |
US10954788B2 (en) | 2016-02-16 | 2021-03-23 | Devetec Gmbh | Heat engine, in particular ORC engine |
CN109357012A (zh) * | 2018-10-30 | 2019-02-19 | 中船动力研究院有限公司 | 一种分级式填料函 |
CN109357012B (zh) * | 2018-10-30 | 2020-05-12 | 中船动力研究院有限公司 | 一种分级式填料函 |
CN111140289A (zh) * | 2019-12-20 | 2020-05-12 | 南京航空航天大学 | 一种降低燃气入侵量的篦齿封严装置 |
US11543034B2 (en) | 2019-12-20 | 2023-01-03 | Nanjing University Of Aeronautics And Astronautics | Labyrinth sealing device for reducing gas intrusion |
CN111371235A (zh) * | 2020-04-08 | 2020-07-03 | 深圳市爱贝科精密机械有限公司 | 一种机械主轴的后端防水防尘机构 |
Also Published As
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CN104747314B (zh) | 2017-03-01 |
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Application publication date: 20150701 Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Denomination of invention: Piston rod stuffing box of crosshead two stroke diesel engine Granted publication date: 20170301 License type: Common License Record date: 20210714 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Date of cancellation: 20210826 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150701 Assignee: Jiangsu University of Science and Technology Technology Transfer Center Co.,Ltd. Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2022980022975 Denomination of invention: A Crosshead Two Stroke Diesel Engine Piston Rod Packing Box Granted publication date: 20170301 License type: Common License Record date: 20221128 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu University of Science and Technology Technology Transfer Center Co.,Ltd. Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2022980022975 Date of cancellation: 20230310 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 |