CN106545686A - 磁性锁闭阀 - Google Patents
磁性锁闭阀 Download PDFInfo
- Publication number
- CN106545686A CN106545686A CN201710026766.0A CN201710026766A CN106545686A CN 106545686 A CN106545686 A CN 106545686A CN 201710026766 A CN201710026766 A CN 201710026766A CN 106545686 A CN106545686 A CN 106545686A
- Authority
- CN
- China
- Prior art keywords
- ring
- lock nut
- groove
- bonnet
- type draw
- 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.)
- Granted
Links
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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/16—Means to prevent accidental or unauthorised actuation with locking member actuated by magnet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Valve Housings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710026766.0A CN106545686B (zh) | 2017-01-14 | 2017-01-14 | 磁性锁闭阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710026766.0A CN106545686B (zh) | 2017-01-14 | 2017-01-14 | 磁性锁闭阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106545686A true CN106545686A (zh) | 2017-03-29 |
CN106545686B CN106545686B (zh) | 2019-01-25 |
Family
ID=58398359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710026766.0A Active CN106545686B (zh) | 2017-01-14 | 2017-01-14 | 磁性锁闭阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106545686B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723903A (zh) * | 2019-01-24 | 2019-05-07 | 浙江凯拓机电有限公司 | 一种锁闭阀 |
CN113685638A (zh) * | 2021-08-23 | 2021-11-23 | 南通大学 | 一种低流阻高承压盲插接头 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596893A (en) * | 1995-12-28 | 1997-01-28 | Hydra-Shield Manufacturing, Inc. | Devices for securing fire hydrant valves |
US6802338B1 (en) * | 2003-10-14 | 2004-10-12 | Hydra-Shield Manufacturing, Inc. | Fire hydrant securing arrangements |
CN203500589U (zh) * | 2013-10-12 | 2014-03-26 | 浙江盾安阀门有限公司 | 一种磁感应截止止回阀 |
CN105333217A (zh) * | 2015-11-25 | 2016-02-17 | 宁波佳明金属制品有限公司 | 一种双控防盗防拆球阀 |
US20160265683A1 (en) * | 2015-03-09 | 2016-09-15 | Hydra-Shield Mfg. Inc. | Device for securing a fire hydrant valve using a moveable element |
CN206377335U (zh) * | 2017-01-14 | 2017-08-04 | 董根法 | 磁性锁闭阀 |
-
2017
- 2017-01-14 CN CN201710026766.0A patent/CN106545686B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596893A (en) * | 1995-12-28 | 1997-01-28 | Hydra-Shield Manufacturing, Inc. | Devices for securing fire hydrant valves |
US6802338B1 (en) * | 2003-10-14 | 2004-10-12 | Hydra-Shield Manufacturing, Inc. | Fire hydrant securing arrangements |
CN203500589U (zh) * | 2013-10-12 | 2014-03-26 | 浙江盾安阀门有限公司 | 一种磁感应截止止回阀 |
US20160265683A1 (en) * | 2015-03-09 | 2016-09-15 | Hydra-Shield Mfg. Inc. | Device for securing a fire hydrant valve using a moveable element |
CN105333217A (zh) * | 2015-11-25 | 2016-02-17 | 宁波佳明金属制品有限公司 | 一种双控防盗防拆球阀 |
CN206377335U (zh) * | 2017-01-14 | 2017-08-04 | 董根法 | 磁性锁闭阀 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723903A (zh) * | 2019-01-24 | 2019-05-07 | 浙江凯拓机电有限公司 | 一种锁闭阀 |
CN113685638A (zh) * | 2021-08-23 | 2021-11-23 | 南通大学 | 一种低流阻高承压盲插接头 |
Also Published As
Publication number | Publication date |
---|---|
CN106545686B (zh) | 2019-01-25 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190211 Address after: 317600 Eel Bay Village, Yucheng Street, Yuhuan City, Zhejiang Province Patentee after: Yuhuan County Jinwei valve factory Address before: 317600 No. 28, Jinwan Road, Yiwan Village, Yucheng Street, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: Dong Genfa |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 317600 Eel Bay Village, Yucheng Street, Yuhuan City, Zhejiang Province Patentee after: Taizhou Jinwei Fluid Technology Co.,Ltd. Address before: 317600 Eel Bay Village, Yucheng Street, Yuhuan City, Zhejiang Province Patentee before: Yuhuan County Jinwei valve factory |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200901 Address after: 317600 Eel Bay Village, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Taizhou bomiao water control equipment Co.,Ltd. Address before: 317600 Eel Bay Village, Yucheng Street, Yuhuan City, Zhejiang Province Patentee before: Taizhou Jinwei Fluid Technology Co.,Ltd. |