CN105697851A - 一种用于阀门驱动的螺旋传动液动执行器 - Google Patents
一种用于阀门驱动的螺旋传动液动执行器 Download PDFInfo
- Publication number
- CN105697851A CN105697851A CN201610215102.4A CN201610215102A CN105697851A CN 105697851 A CN105697851 A CN 105697851A CN 201610215102 A CN201610215102 A CN 201610215102A CN 105697851 A CN105697851 A CN 105697851A
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder body
- valve
- output shaft
- drive hydraulic
- 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
- 239000003921 oil Substances 0.000 claims description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610215102.4A CN105697851B (zh) | 2016-04-08 | 2016-04-08 | 一种用于阀门驱动的螺旋传动液动执行器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610215102.4A CN105697851B (zh) | 2016-04-08 | 2016-04-08 | 一种用于阀门驱动的螺旋传动液动执行器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105697851A true CN105697851A (zh) | 2016-06-22 |
CN105697851B CN105697851B (zh) | 2018-06-26 |
Family
ID=56218458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610215102.4A Ceased CN105697851B (zh) | 2016-04-08 | 2016-04-08 | 一种用于阀门驱动的螺旋传动液动执行器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105697851B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087610A (zh) * | 2017-12-26 | 2018-05-29 | 华生管道科技有限公司 | 气动阀门执行器 |
CN108662258A (zh) * | 2017-03-30 | 2018-10-16 | 苏州巴恩斯通环保科技有限公司 | 一种气动旋转执行机构 |
CN111779883A (zh) * | 2020-07-06 | 2020-10-16 | 潍坊瑞驰传动机械有限公司 | 一种阀门控制单元 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4120479A (en) * | 1977-04-15 | 1978-10-17 | Bettis Corporation | Rising stem valve actuator |
EP0135891A2 (de) * | 1983-09-16 | 1985-04-03 | Danfoss A/S | Hydraulische Betätigungsvorrichtung zur Steuerung von Ventilen |
CN201339752Y (zh) * | 2009-01-20 | 2009-11-04 | 苏州道森压力控制有限公司 | 一种新型阀门液动执行器 |
CN201436406U (zh) * | 2009-05-20 | 2010-04-07 | 上海融德机电工程设备有限公司 | 用于开、关阀门的单作用液压执行器 |
CN105041757A (zh) * | 2015-06-25 | 2015-11-11 | 安徽工业大学 | 一种双螺纹活塞螺旋式摆动液压缸及其使用方法 |
CN205592471U (zh) * | 2016-04-08 | 2016-09-21 | 洛阳雷斯达传动有限公司 | 一种用于阀门驱动的螺旋传动液动执行器 |
-
2016
- 2016-04-08 CN CN201610215102.4A patent/CN105697851B/zh not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4120479A (en) * | 1977-04-15 | 1978-10-17 | Bettis Corporation | Rising stem valve actuator |
EP0135891A2 (de) * | 1983-09-16 | 1985-04-03 | Danfoss A/S | Hydraulische Betätigungsvorrichtung zur Steuerung von Ventilen |
CN201339752Y (zh) * | 2009-01-20 | 2009-11-04 | 苏州道森压力控制有限公司 | 一种新型阀门液动执行器 |
CN201436406U (zh) * | 2009-05-20 | 2010-04-07 | 上海融德机电工程设备有限公司 | 用于开、关阀门的单作用液压执行器 |
CN105041757A (zh) * | 2015-06-25 | 2015-11-11 | 安徽工业大学 | 一种双螺纹活塞螺旋式摆动液压缸及其使用方法 |
CN205592471U (zh) * | 2016-04-08 | 2016-09-21 | 洛阳雷斯达传动有限公司 | 一种用于阀门驱动的螺旋传动液动执行器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108662258A (zh) * | 2017-03-30 | 2018-10-16 | 苏州巴恩斯通环保科技有限公司 | 一种气动旋转执行机构 |
CN108087610A (zh) * | 2017-12-26 | 2018-05-29 | 华生管道科技有限公司 | 气动阀门执行器 |
CN111779883A (zh) * | 2020-07-06 | 2020-10-16 | 潍坊瑞驰传动机械有限公司 | 一种阀门控制单元 |
Also Published As
Publication number | Publication date |
---|---|
CN105697851B (zh) | 2018-06-26 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W109692 Conclusion of examination: Declare partial invalidity of invention patent right No. 201610215102.4, and continue to maintain the validity of this patent right on the basis of claims 1-3 submitted by the patentee on December 18, 2019 Decision date of declaring invalidation: 20200915 Decision number of declaring invalidation: 46126 Denomination of invention: A spiral transmission hydraulic actuator for valve drive Granted publication date: 20180626 Patentee: LUOYANG REASTAR TRANSMISSION Co.,Ltd. |
|
IP01 | Partial invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20240105 Decision number of declaring invalidation: 565350 Granted publication date: 20180626 |
|
IW01 | Full invalidation of patent right |