CN108506465A - 主动增压式密封齿轮箱 - Google Patents
主动增压式密封齿轮箱 Download PDFInfo
- Publication number
- CN108506465A CN108506465A CN201810259713.8A CN201810259713A CN108506465A CN 108506465 A CN108506465 A CN 108506465A CN 201810259713 A CN201810259713 A CN 201810259713A CN 108506465 A CN108506465 A CN 108506465A
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- conducting element
- box
- dynamic
- active boost
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 66
- 230000000712 assembly Effects 0.000 claims description 17
- 238000000429 assembly Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 abstract description 16
- 239000010687 lubricating oil Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- 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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810259713.8A CN108506465A (zh) | 2018-03-27 | 2018-03-27 | 主动增压式密封齿轮箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810259713.8A CN108506465A (zh) | 2018-03-27 | 2018-03-27 | 主动增压式密封齿轮箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108506465A true CN108506465A (zh) | 2018-09-07 |
Family
ID=63378709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810259713.8A Pending CN108506465A (zh) | 2018-03-27 | 2018-03-27 | 主动增压式密封齿轮箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108506465A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117704037A (zh) * | 2024-02-05 | 2024-03-15 | 中国核动力研究设计院 | 一种超临界二氧化碳零泄漏干气密封装置及方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101187425A (zh) * | 2006-11-16 | 2008-05-28 | 比亚迪股份有限公司 | 动密封装置 |
CN201196266Y (zh) * | 2008-04-01 | 2009-02-18 | 无锡金露通用机械有限公司 | 高速轴用带孔迷宫式油封结构 |
CN201787074U (zh) * | 2010-02-10 | 2011-04-06 | 苏州特谱风能技术有限公司 | 一种用于风力发电机组齿轮箱高速轴承的密封圈组件 |
CN103161963A (zh) * | 2013-03-18 | 2013-06-19 | 南车戚墅堰机车车辆工艺研究所有限公司 | 输出轴密封装置 |
CN203146823U (zh) * | 2013-04-08 | 2013-08-21 | 王永平 | 一种振动筛激振器稀油润滑密封结构 |
CN104061317A (zh) * | 2014-07-14 | 2014-09-24 | 江苏金沃机械有限公司 | 齿轮减速机高速轴非接触式密封装置 |
CN205173431U (zh) * | 2015-11-03 | 2016-04-20 | 中国汽车工程研究院股份有限公司 | 一种轨道车辆齿轮箱的非接触复合密封结构 |
US20170067397A1 (en) * | 2015-09-04 | 2017-03-09 | General Electric Company | Hydrodynamic seals in bearing compartments of gas turbine engines |
CN206268426U (zh) * | 2016-12-22 | 2017-06-20 | 山东理工职业学院 | 汽车变速箱转轴密封装置 |
CN208153693U (zh) * | 2018-03-27 | 2018-11-27 | 南京高速齿轮制造有限公司 | 主动密封式齿轮箱 |
-
2018
- 2018-03-27 CN CN201810259713.8A patent/CN108506465A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101187425A (zh) * | 2006-11-16 | 2008-05-28 | 比亚迪股份有限公司 | 动密封装置 |
CN201196266Y (zh) * | 2008-04-01 | 2009-02-18 | 无锡金露通用机械有限公司 | 高速轴用带孔迷宫式油封结构 |
CN201787074U (zh) * | 2010-02-10 | 2011-04-06 | 苏州特谱风能技术有限公司 | 一种用于风力发电机组齿轮箱高速轴承的密封圈组件 |
CN103161963A (zh) * | 2013-03-18 | 2013-06-19 | 南车戚墅堰机车车辆工艺研究所有限公司 | 输出轴密封装置 |
CN203146823U (zh) * | 2013-04-08 | 2013-08-21 | 王永平 | 一种振动筛激振器稀油润滑密封结构 |
CN104061317A (zh) * | 2014-07-14 | 2014-09-24 | 江苏金沃机械有限公司 | 齿轮减速机高速轴非接触式密封装置 |
US20170067397A1 (en) * | 2015-09-04 | 2017-03-09 | General Electric Company | Hydrodynamic seals in bearing compartments of gas turbine engines |
CN205173431U (zh) * | 2015-11-03 | 2016-04-20 | 中国汽车工程研究院股份有限公司 | 一种轨道车辆齿轮箱的非接触复合密封结构 |
CN206268426U (zh) * | 2016-12-22 | 2017-06-20 | 山东理工职业学院 | 汽车变速箱转轴密封装置 |
CN208153693U (zh) * | 2018-03-27 | 2018-11-27 | 南京高速齿轮制造有限公司 | 主动密封式齿轮箱 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117704037A (zh) * | 2024-02-05 | 2024-03-15 | 中国核动力研究设计院 | 一种超临界二氧化碳零泄漏干气密封装置及方法 |
CN117704037B (zh) * | 2024-02-05 | 2024-04-12 | 中国核动力研究设计院 | 一种超临界二氧化碳零泄漏干气密封装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2789556Y (zh) | 多功能中央回转接头 | |
US10041579B2 (en) | Device with a torque-proof first structural component and a second structural component that is connected at least in certain parts in a rotatable manner to the first structural component | |
CN101036007B (zh) | 传动装置 | |
CN207740436U (zh) | 呼吸器及变速箱 | |
CN208153693U (zh) | 主动密封式齿轮箱 | |
CN108506465A (zh) | 主动增压式密封齿轮箱 | |
CN1532439A (zh) | 复式检修阀 | |
CN202732909U (zh) | 单向离合器润滑油路结构 | |
CN109578562B (zh) | 风电齿轮箱的润滑油路结构 | |
CN206889640U (zh) | 风电齿轮箱输出轴密封结构 | |
CN207293412U (zh) | 用于自动运输线的输送辊机构 | |
CN208442245U (zh) | 一种具有自润滑功能的差速器行星齿轮 | |
CN2921345Y (zh) | 用于水轮机的剖分式受油器装置 | |
CN206309438U (zh) | 发动机凸轮轴组件 | |
CN209671586U (zh) | 风电齿轮箱的润滑油路结构 | |
CN201057270Y (zh) | 无填料密封装置 | |
CN209025993U (zh) | 惰齿轮轴 | |
CN107882970A (zh) | 行星齿轮变速箱 | |
CN208634333U (zh) | 一种研磨器用减速机 | |
CN208793589U (zh) | 流体通路结构及具有其的装置 | |
CN208252728U (zh) | 齿轮箱活塞式通气装置 | |
CN1672818A (zh) | 用压力变化来使真空设备工作的方法 | |
CN108426026A (zh) | 适用于齿轮箱的蜂窝式密封结构 | |
CN106438944B (zh) | 适用多级离心压缩机的高速齿轮箱 | |
CN206190862U (zh) | 适用多级离心压缩机的高速齿轮箱 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190927 Address after: 211103 Jiangning Science Park, Nanjing, Jiangsu, 1 Tianyuan East Road. Applicant after: Nanjing High Speed Gear Manufacturing Co., Ltd. Applicant after: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Address before: 211103 Jiangning Science Park, Nanjing, Jiangsu, 1 Tianyuan East Road. Applicant before: Nanjing High Speed Gear Manufacturing Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200511 Address after: 211103 No.30, Houjiao Road, gaoxinyuan, Jiangning District, Nanjing City, Jiangsu Province Applicant after: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Address before: 211103 Jiangning Science Park, Nanjing, Jiangsu, 1 Tianyuan East Road. Applicant before: NANJING HIGH SPEED GEAR MANUFACTURING Co.,Ltd. Applicant before: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. |
|
TA01 | Transfer of patent application right |