CN106195425A - 一种蝶阀用角行程双指示装置 - Google Patents
一种蝶阀用角行程双指示装置 Download PDFInfo
- Publication number
- CN106195425A CN106195425A CN201610798975.2A CN201610798975A CN106195425A CN 106195425 A CN106195425 A CN 106195425A CN 201610798975 A CN201610798975 A CN 201610798975A CN 106195425 A CN106195425 A CN 106195425A
- Authority
- CN
- China
- Prior art keywords
- gear
- external gear
- eccentric
- butterfly valve
- power shaft
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610798975.2A CN106195425B (zh) | 2016-08-31 | 2016-08-31 | 一种蝶阀用角行程双指示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610798975.2A CN106195425B (zh) | 2016-08-31 | 2016-08-31 | 一种蝶阀用角行程双指示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106195425A true CN106195425A (zh) | 2016-12-07 |
CN106195425B CN106195425B (zh) | 2018-08-21 |
Family
ID=58086727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610798975.2A Active CN106195425B (zh) | 2016-08-31 | 2016-08-31 | 一种蝶阀用角行程双指示装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106195425B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000120917A (ja) * | 1998-10-09 | 2000-04-28 | Hitachi Valve Kk | 差動歯車式バルブ駆動装置 |
JP2001241518A (ja) * | 2000-02-24 | 2001-09-07 | Kowa Industry Co Ltd | 差動歯車式バルブ駆動装置 |
CN1662763A (zh) * | 2002-06-20 | 2005-08-31 | 株式会社开滋 | 用于阀门的致动器 |
CN200993265Y (zh) * | 2006-12-29 | 2007-12-19 | 中国石油大庆石油化工总厂 | 蝶阀蝶板开度指示器 |
CN201651516U (zh) * | 2009-11-05 | 2010-11-24 | 浙江正洲泵阀制造有限公司 | 部分回转阀门开度控制装置 |
CN203215054U (zh) * | 2013-01-29 | 2013-09-25 | 浙江上一阀门有限公司 | 一种暗杆阀门的开度指示装置 |
CN104265989A (zh) * | 2014-09-05 | 2015-01-07 | 上海骐荣机械自控有限公司 | 用于延长杆蝶阀的差齿传动开度指示装置 |
CN206159629U (zh) * | 2016-08-31 | 2017-05-10 | 广东永泉阀门科技有限公司 | 一种蝶阀用角行程双指示装置 |
-
2016
- 2016-08-31 CN CN201610798975.2A patent/CN106195425B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000120917A (ja) * | 1998-10-09 | 2000-04-28 | Hitachi Valve Kk | 差動歯車式バルブ駆動装置 |
JP2001241518A (ja) * | 2000-02-24 | 2001-09-07 | Kowa Industry Co Ltd | 差動歯車式バルブ駆動装置 |
CN1662763A (zh) * | 2002-06-20 | 2005-08-31 | 株式会社开滋 | 用于阀门的致动器 |
CN200993265Y (zh) * | 2006-12-29 | 2007-12-19 | 中国石油大庆石油化工总厂 | 蝶阀蝶板开度指示器 |
CN201651516U (zh) * | 2009-11-05 | 2010-11-24 | 浙江正洲泵阀制造有限公司 | 部分回转阀门开度控制装置 |
CN203215054U (zh) * | 2013-01-29 | 2013-09-25 | 浙江上一阀门有限公司 | 一种暗杆阀门的开度指示装置 |
CN104265989A (zh) * | 2014-09-05 | 2015-01-07 | 上海骐荣机械自控有限公司 | 用于延长杆蝶阀的差齿传动开度指示装置 |
CN206159629U (zh) * | 2016-08-31 | 2017-05-10 | 广东永泉阀门科技有限公司 | 一种蝶阀用角行程双指示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106195425B (zh) | 2018-08-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Angular travel dual-indication device for butterfly valve Effective date of registration: 20181203 Granted publication date: 20180821 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2018990001132 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200109 Granted publication date: 20180821 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2018990001132 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |