CN202561413U - 放油阀 - Google Patents
放油阀 Download PDFInfo
- Publication number
- CN202561413U CN202561413U CN 201220207822 CN201220207822U CN202561413U CN 202561413 U CN202561413 U CN 202561413U CN 201220207822 CN201220207822 CN 201220207822 CN 201220207822 U CN201220207822 U CN 201220207822U CN 202561413 U CN202561413 U CN 202561413U
- Authority
- CN
- China
- Prior art keywords
- containing space
- oil
- oil outlet
- spool
- stop member
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims description 21
- 239000003921 oil Substances 0.000 abstract description 79
- 239000010721 machine oil Substances 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 abstract 10
- 230000000903 blocking effect Effects 0.000 abstract 5
- 210000001503 joint Anatomy 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
Images
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0408—Sump drainage devices, e.g. valves, plugs
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220207822 CN202561413U (zh) | 2012-05-09 | 2012-05-09 | 放油阀 |
PCT/CN2013/074822 WO2013166925A1 (zh) | 2012-05-09 | 2013-04-26 | 放油阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220207822 CN202561413U (zh) | 2012-05-09 | 2012-05-09 | 放油阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202561413U true CN202561413U (zh) | 2012-11-28 |
Family
ID=47211072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220207822 Expired - Fee Related CN202561413U (zh) | 2012-05-09 | 2012-05-09 | 放油阀 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202561413U (zh) |
WO (1) | WO2013166925A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103115153A (zh) * | 2013-03-08 | 2013-05-22 | 三一重通机械有限公司 | 一种新型自闭式放油阀 |
WO2013166925A1 (zh) * | 2012-05-09 | 2013-11-14 | 广州顺爽贸易有限公司 | 放油阀 |
CN105465588A (zh) * | 2016-01-14 | 2016-04-06 | 中国航空动力机械研究所 | 一种放油阀 |
CN105781671A (zh) * | 2016-05-23 | 2016-07-20 | 潍柴动力股份有限公司 | 一种放油装置及油底壳 |
CN108590861A (zh) * | 2018-03-06 | 2018-09-28 | 中国航发哈尔滨东安发动机有限公司 | 一种放油活门 |
CN112112706A (zh) * | 2020-09-29 | 2020-12-22 | 中国航发动力股份有限公司 | 一种用于密封活门的放油装置及放油方法 |
CN112682518A (zh) * | 2020-12-17 | 2021-04-20 | 中航工业南京伺服控制系统有限公司 | 一种小型的快速放油装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6003538A (en) * | 1998-01-15 | 1999-12-21 | Smith; Robert A. | Drain valve |
JP4310767B2 (ja) * | 2002-05-27 | 2009-08-12 | 株式会社光合金製作所 | ヘッダー配管用急速排水水抜栓 |
CN2639209Y (zh) * | 2003-08-14 | 2004-09-08 | 刘建华 | 一种放油阀 |
CN201116479Y (zh) * | 2007-11-12 | 2008-09-17 | 李祖培 | 机油泄除装置 |
CN201155573Y (zh) * | 2008-01-21 | 2008-11-26 | 常建 | 内压式自锁千斤顶放油阀 |
CN201851673U (zh) * | 2010-11-15 | 2011-06-01 | 叶欣欣 | 新型放油阀 |
CN202561413U (zh) * | 2012-05-09 | 2012-11-28 | 王正东 | 放油阀 |
-
2012
- 2012-05-09 CN CN 201220207822 patent/CN202561413U/zh not_active Expired - Fee Related
-
2013
- 2013-04-26 WO PCT/CN2013/074822 patent/WO2013166925A1/zh active Application Filing
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013166925A1 (zh) * | 2012-05-09 | 2013-11-14 | 广州顺爽贸易有限公司 | 放油阀 |
CN103115153A (zh) * | 2013-03-08 | 2013-05-22 | 三一重通机械有限公司 | 一种新型自闭式放油阀 |
CN105465588A (zh) * | 2016-01-14 | 2016-04-06 | 中国航空动力机械研究所 | 一种放油阀 |
CN105781671A (zh) * | 2016-05-23 | 2016-07-20 | 潍柴动力股份有限公司 | 一种放油装置及油底壳 |
CN105781671B (zh) * | 2016-05-23 | 2018-07-03 | 潍柴动力股份有限公司 | 一种放油装置及油底壳 |
CN108590861A (zh) * | 2018-03-06 | 2018-09-28 | 中国航发哈尔滨东安发动机有限公司 | 一种放油活门 |
CN112112706A (zh) * | 2020-09-29 | 2020-12-22 | 中国航发动力股份有限公司 | 一种用于密封活门的放油装置及放油方法 |
CN112112706B (zh) * | 2020-09-29 | 2021-08-17 | 中国航发动力股份有限公司 | 一种用于密封活门的放油装置及放油方法 |
CN112682518A (zh) * | 2020-12-17 | 2021-04-20 | 中航工业南京伺服控制系统有限公司 | 一种小型的快速放油装置 |
CN112682518B (zh) * | 2020-12-17 | 2023-11-28 | 中航工业南京伺服控制系统有限公司 | 一种小型的快速放油装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2013166925A1 (zh) | 2013-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou bright Auto Technology Co Ltd Assignor: Wang Zhengdong Contract record no.: 2015440000645 Denomination of utility model: Novel self-sealed oil drain valve Granted publication date: 20121128 License type: Exclusive License Record date: 20150928 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160919 Address after: 510000 Guangdong city of Guangzhou province Tianhe District Kexinlu Old Farm Association Industrial Zone No. 3 room 607 Patentee after: Guangzhou bright Auto Technology Co Ltd Address before: 510000 No. 21, 902 Cui Hua Street, Guangzhou, Guangdong, Tianhe District Patentee before: Wang Zhengdong |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20200509 |
|
CF01 | Termination of patent right due to non-payment of annual fee |