CN104653848B - 一种多回转电动执行器的开关型力矩调节机构 - Google Patents
一种多回转电动执行器的开关型力矩调节机构 Download PDFInfo
- Publication number
- CN104653848B CN104653848B CN201510077477.4A CN201510077477A CN104653848B CN 104653848 B CN104653848 B CN 104653848B CN 201510077477 A CN201510077477 A CN 201510077477A CN 104653848 B CN104653848 B CN 104653848B
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- CN
- China
- Prior art keywords
- moment
- cam
- external splines
- gear
- valve
- 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.)
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Classifications
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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
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
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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
-
- 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
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510077477.4A CN104653848B (zh) | 2015-02-13 | 2015-02-13 | 一种多回转电动执行器的开关型力矩调节机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510077477.4A CN104653848B (zh) | 2015-02-13 | 2015-02-13 | 一种多回转电动执行器的开关型力矩调节机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104653848A CN104653848A (zh) | 2015-05-27 |
CN104653848B true CN104653848B (zh) | 2017-03-08 |
Family
ID=53245308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510077477.4A Active CN104653848B (zh) | 2015-02-13 | 2015-02-13 | 一种多回转电动执行器的开关型力矩调节机构 |
Country Status (1)
Country | Link |
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CN (1) | CN104653848B (zh) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120349B (en) * | 1982-05-12 | 1985-08-29 | Rotork Controls | Valve actuators having alternative manual and power inputs |
JPS59217082A (ja) * | 1983-05-19 | 1984-12-07 | Nippon Gear Kogyo Kk | 弁開閉装置のトルク検出機構 |
JP2631635B2 (ja) * | 1995-01-12 | 1997-07-16 | 日本ベーレー株式会社 | 電動式調節弁駆動用リニアアクチュエータ |
JP2003287155A (ja) * | 2002-03-29 | 2003-10-10 | Sumitomo Heavy Ind Ltd | バルブ駆動装置のシリーズ |
CN2921505Y (zh) * | 2006-05-18 | 2007-07-11 | 徐卫东 | 阀门电动装置 |
JP4391576B1 (ja) * | 2008-11-19 | 2009-12-24 | 株式会社オーバル | トルクリミッタ及びバルブアクチュエータ |
CN201535384U (zh) * | 2009-09-17 | 2010-07-28 | 徐国峯 | 一种电动执行器 |
CN203453599U (zh) * | 2013-08-19 | 2014-02-26 | 上海孚因流体动力设备有限公司 | 直行程电动执行器 |
CN203847804U (zh) * | 2014-05-30 | 2014-09-24 | 奇伟阀门(深圳)有限公司 | 直行程电动执行器 |
CN204477461U (zh) * | 2015-02-13 | 2015-07-15 | 浙江澳翔自控科技有限公司 | 一种多回转电动执行器的开关型力矩调节机构 |
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2015
- 2015-02-13 CN CN201510077477.4A patent/CN104653848B/zh active Active
Also Published As
Publication number | Publication date |
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CN104653848A (zh) | 2015-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Switch Type Torque Adjusting Mechanism for Multi turn Electric Actuator Effective date of registration: 20221114 Granted publication date: 20170308 Pledgee: Bank of China Limited Rui'an Sub branch Pledgor: ZHEJIANG AOXIANG AUTO-CONTROL TECHNOLOGY Co.,Ltd. Registration number: Y2022330003047 |
|
PC01 | Cancellation 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: 20231214 Granted publication date: 20170308 Pledgee: Bank of China Limited Rui'an Sub branch Pledgor: ZHEJIANG AOXIANG AUTO-CONTROL TECHNOLOGY Co.,Ltd. Registration number: Y2022330003047 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A switch type torque adjustment mechanism for multi turn electric actuators Effective date of registration: 20231221 Granted publication date: 20170308 Pledgee: Bank of China Limited Rui'an Sub branch Pledgor: ZHEJIANG AOXIANG AUTO-CONTROL TECHNOLOGY Co.,Ltd. Registration number: Y2023980072665 |