CN2739420Y - 双向透气塞 - Google Patents
双向透气塞 Download PDFInfo
- Publication number
- CN2739420Y CN2739420Y CNU2004200136925U CN200420013692U CN2739420Y CN 2739420 Y CN2739420 Y CN 2739420Y CN U2004200136925 U CNU2004200136925 U CN U2004200136925U CN 200420013692 U CN200420013692 U CN 200420013692U CN 2739420 Y CN2739420 Y CN 2739420Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- speed reducer
- utility
- porous plug
- model
- 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.)
- Expired - Lifetime
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000000314 lubricant Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2004200136925U CN2739420Y (zh) | 2004-09-22 | 2004-09-22 | 双向透气塞 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2004200136925U CN2739420Y (zh) | 2004-09-22 | 2004-09-22 | 双向透气塞 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2739420Y true CN2739420Y (zh) | 2005-11-09 |
Family
ID=35354486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2004200136925U Expired - Lifetime CN2739420Y (zh) | 2004-09-22 | 2004-09-22 | 双向透气塞 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2739420Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104964075A (zh) * | 2015-07-14 | 2015-10-07 | 沃德传动(天津)股份有限公司 | 双向呼吸阀 |
CN105065646A (zh) * | 2015-07-14 | 2015-11-18 | 沃德传动(天津)股份有限公司 | 通气帽 |
CN108700176A (zh) * | 2016-02-25 | 2018-10-23 | 奥迪股份公司 | 特别是机动车的壳体的压力平衡装置及用于机动车的组件 |
CN112923045A (zh) * | 2021-04-01 | 2021-06-08 | 苏州通润驱动设备股份有限公司 | 一种减速箱用过滤器 |
-
2004
- 2004-09-22 CN CNU2004200136925U patent/CN2739420Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104964075A (zh) * | 2015-07-14 | 2015-10-07 | 沃德传动(天津)股份有限公司 | 双向呼吸阀 |
CN105065646A (zh) * | 2015-07-14 | 2015-11-18 | 沃德传动(天津)股份有限公司 | 通气帽 |
CN108700176A (zh) * | 2016-02-25 | 2018-10-23 | 奥迪股份公司 | 特别是机动车的壳体的压力平衡装置及用于机动车的组件 |
CN108700176B (zh) * | 2016-02-25 | 2021-03-16 | 奥迪股份公司 | 特别是机动车的壳体的压力平衡装置及用于机动车的组件 |
US11174935B2 (en) | 2016-02-25 | 2021-11-16 | Audi Ag | Pressure compensation device for a housing, in particular of a motor vehicle, and component for a motor vehicle |
CN112923045A (zh) * | 2021-04-01 | 2021-06-08 | 苏州通润驱动设备股份有限公司 | 一种减速箱用过滤器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NINGXIA TIANDI BENNIU INDUSTRY GROUP CO.,LTD. Free format text: FORMER NAME OR ADDRESS: NINGXIA NORTHWEST BENNIU INDUSTRIAL GROUP CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: No.1, metalworking Road, Dawukou District, the Ningxia Hui Autonomous Region, Shizuishan, China: 753001 Patentee after: Ningxia Tiandi Benniu Industrial Group Co., Ltd. Address before: Benniu group, Dawukou District of Shizuishan City, the Ningxia Hui Autonomous Region postcode: 753001 Patentee before: Ningxia Xibei Benniu Industrial Group Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140922 Granted publication date: 20051109 |