CN113107922A - 液压马达和调压装置 - Google Patents
液压马达和调压装置 Download PDFInfo
- Publication number
- CN113107922A CN113107922A CN202110281722.9A CN202110281722A CN113107922A CN 113107922 A CN113107922 A CN 113107922A CN 202110281722 A CN202110281722 A CN 202110281722A CN 113107922 A CN113107922 A CN 113107922A
- Authority
- CN
- China
- Prior art keywords
- pressure
- brake
- pressure regulating
- cavity
- motor
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 230000001105 regulatory effect Effects 0.000 claims abstract description 53
- 230000009467 reduction Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/027—Check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/262—Locking mechanisms using friction, e.g. brake pads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B2015/268—Fluid supply for locking or release independent of actuator pressurisation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110281722.9A CN113107922B (zh) | 2021-03-16 | 2021-03-16 | 液压马达和调压装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110281722.9A CN113107922B (zh) | 2021-03-16 | 2021-03-16 | 液压马达和调压装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113107922A true CN113107922A (zh) | 2021-07-13 |
CN113107922B CN113107922B (zh) | 2022-11-04 |
Family
ID=76711397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110281722.9A Active CN113107922B (zh) | 2021-03-16 | 2021-03-16 | 液压马达和调压装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113107922B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6006872A (en) * | 1994-12-27 | 1999-12-28 | Komatsu Ltd. | Braking apparatus for a hydraulic motor |
US6050091A (en) * | 1996-03-27 | 2000-04-18 | Komatsu Ltd. | Brake device for oil hydraulic motor |
US6336323B1 (en) * | 1999-07-08 | 2002-01-08 | Teijin Seiki Co., Ltd. | Brake for a hydraulic motor |
CN201412407Y (zh) * | 2009-03-31 | 2010-02-24 | 宁波中意液压马达有限公司 | 带制动器的液压摆线马达 |
CN201705750U (zh) * | 2010-06-08 | 2011-01-12 | 伊顿液压系统(济宁)有限公司 | 一种摆线液压制动马达 |
WO2011105037A1 (ja) * | 2010-02-26 | 2011-09-01 | 川崎重工業株式会社 | 操作装置 |
CN102588374A (zh) * | 2012-03-09 | 2012-07-18 | 浙江捷姆轴承有限公司 | 压力流量联动阀 |
CN202971387U (zh) * | 2012-10-31 | 2013-06-05 | 陕西航天动力高科技股份有限公司 | 一种具有延时作用的液压马达制动控制装置 |
CN104329215A (zh) * | 2014-09-24 | 2015-02-04 | 龙工(上海)精工液压有限公司 | 一种内置制动延迟阀的回转马达 |
CN204458592U (zh) * | 2015-03-06 | 2015-07-08 | 青岛泰岳燃气设备有限公司 | 一种用于天然气压缩机的调压换向系统 |
CN209180150U (zh) * | 2018-09-07 | 2019-07-30 | 宁波恒通诺达液压股份有限公司 | 一种具有在停车制动时手动解除功能的液压马达 |
-
2021
- 2021-03-16 CN CN202110281722.9A patent/CN113107922B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6006872A (en) * | 1994-12-27 | 1999-12-28 | Komatsu Ltd. | Braking apparatus for a hydraulic motor |
US6050091A (en) * | 1996-03-27 | 2000-04-18 | Komatsu Ltd. | Brake device for oil hydraulic motor |
US6336323B1 (en) * | 1999-07-08 | 2002-01-08 | Teijin Seiki Co., Ltd. | Brake for a hydraulic motor |
CN201412407Y (zh) * | 2009-03-31 | 2010-02-24 | 宁波中意液压马达有限公司 | 带制动器的液压摆线马达 |
WO2011105037A1 (ja) * | 2010-02-26 | 2011-09-01 | 川崎重工業株式会社 | 操作装置 |
CN201705750U (zh) * | 2010-06-08 | 2011-01-12 | 伊顿液压系统(济宁)有限公司 | 一种摆线液压制动马达 |
CN102588374A (zh) * | 2012-03-09 | 2012-07-18 | 浙江捷姆轴承有限公司 | 压力流量联动阀 |
CN202971387U (zh) * | 2012-10-31 | 2013-06-05 | 陕西航天动力高科技股份有限公司 | 一种具有延时作用的液压马达制动控制装置 |
CN104329215A (zh) * | 2014-09-24 | 2015-02-04 | 龙工(上海)精工液压有限公司 | 一种内置制动延迟阀的回转马达 |
CN204458592U (zh) * | 2015-03-06 | 2015-07-08 | 青岛泰岳燃气设备有限公司 | 一种用于天然气压缩机的调压换向系统 |
CN209180150U (zh) * | 2018-09-07 | 2019-07-30 | 宁波恒通诺达液压股份有限公司 | 一种具有在停车制动时手动解除功能的液压马达 |
Also Published As
Publication number | Publication date |
---|---|
CN113107922B (zh) | 2022-11-04 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 101320 No.27, Linhe Avenue, Shunyi District, Beijing (Science and technology innovation function zone) Applicant after: CCTEG Beijing Tianma Intelligent Control Technology Co.,Ltd. Applicant after: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 101320 No.27, Linhe Avenue, Shunyi District, Beijing (Science and technology innovation function zone) Applicant before: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. Applicant before: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |