CN104074955B - 轨道车辆齿轮箱自回流式密封结构 - Google Patents
轨道车辆齿轮箱自回流式密封结构 Download PDFInfo
- Publication number
- CN104074955B CN104074955B CN201310106330.4A CN201310106330A CN104074955B CN 104074955 B CN104074955 B CN 104074955B CN 201310106330 A CN201310106330 A CN 201310106330A CN 104074955 B CN104074955 B CN 104074955B
- Authority
- CN
- China
- Prior art keywords
- flange
- seal
- sealing ring
- lid
- sealing
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 139
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 31
- 239000010687 lubricating oil Substances 0.000 description 8
- 238000010992 reflux Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
Classifications
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310106330.4A CN104074955B (zh) | 2013-03-29 | 2013-03-29 | 轨道车辆齿轮箱自回流式密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310106330.4A CN104074955B (zh) | 2013-03-29 | 2013-03-29 | 轨道车辆齿轮箱自回流式密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104074955A CN104074955A (zh) | 2014-10-01 |
CN104074955B true CN104074955B (zh) | 2016-08-03 |
Family
ID=51596445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310106330.4A Active CN104074955B (zh) | 2013-03-29 | 2013-03-29 | 轨道车辆齿轮箱自回流式密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104074955B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104482177A (zh) * | 2014-11-14 | 2015-04-01 | 常州大学 | 一种新型减速器外伸轴密封 |
CN104565315B (zh) * | 2015-01-15 | 2017-01-04 | 中铁工程机械研究设计院有限公司 | 一种用于电铲提升卷筒的密封装置 |
CN106641204A (zh) * | 2016-12-31 | 2017-05-10 | 大连交通大学 | 齿轮箱轴端错齿式联合迷宫密封 |
DE102023000505A1 (de) | 2022-03-07 | 2023-09-07 | Sew-Eurodrive Gmbh & Co Kg | Getriebe mit Gehäuseteil und Lager zur drehbaren Lagerung einer Welle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6527276B1 (en) * | 1999-09-30 | 2003-03-04 | Reliance Electric Technologies, Llc | Sealing system for shaft-mounted speed reducers |
CN101251191A (zh) * | 2008-03-28 | 2008-08-27 | 宁波东力传动设备股份有限公司 | 用于重载齿轮箱高速轴的组合式密封结构 |
CN202746554U (zh) * | 2012-09-12 | 2013-02-20 | 大庆宏实石油科技有限公司 | 减速箱引流自密封装置 |
CN102954194A (zh) * | 2011-08-30 | 2013-03-06 | 常州市瑞泰工程机械有限公司 | 轨道车辆走行齿轮箱密封结构 |
CN202790467U (zh) * | 2012-07-03 | 2013-03-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种动车组齿轮箱的密封结构 |
CN203189693U (zh) * | 2013-03-29 | 2013-09-11 | 常州市瑞泰工程机械有限公司 | 一种轨道车辆齿轮箱自回流式密封结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5131968B2 (ja) * | 2007-11-09 | 2013-01-30 | 新日鐵住金株式会社 | 鉄道車両用歯車装置 |
-
2013
- 2013-03-29 CN CN201310106330.4A patent/CN104074955B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6527276B1 (en) * | 1999-09-30 | 2003-03-04 | Reliance Electric Technologies, Llc | Sealing system for shaft-mounted speed reducers |
CN101251191A (zh) * | 2008-03-28 | 2008-08-27 | 宁波东力传动设备股份有限公司 | 用于重载齿轮箱高速轴的组合式密封结构 |
CN102954194A (zh) * | 2011-08-30 | 2013-03-06 | 常州市瑞泰工程机械有限公司 | 轨道车辆走行齿轮箱密封结构 |
CN202790467U (zh) * | 2012-07-03 | 2013-03-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种动车组齿轮箱的密封结构 |
CN202746554U (zh) * | 2012-09-12 | 2013-02-20 | 大庆宏实石油科技有限公司 | 减速箱引流自密封装置 |
CN203189693U (zh) * | 2013-03-29 | 2013-09-11 | 常州市瑞泰工程机械有限公司 | 一种轨道车辆齿轮箱自回流式密封结构 |
Also Published As
Publication number | Publication date |
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CN104074955A (zh) | 2014-10-01 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 213011 Wuyi Road, Changzhou, Jiangsu, No. 99, No. Patentee after: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213011 No. 99, Wuyi Road, Qishuyan, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 213011 No. 99, Wuyi Road, Qishuyan, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan, Changzhou City, Jiangsu Province Patentee before: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |