CN112344114B - 回转通路装置 - Google Patents
回转通路装置 Download PDFInfo
- Publication number
- CN112344114B CN112344114B CN201910724760.XA CN201910724760A CN112344114B CN 112344114 B CN112344114 B CN 112344114B CN 201910724760 A CN201910724760 A CN 201910724760A CN 112344114 B CN112344114 B CN 112344114B
- Authority
- CN
- China
- Prior art keywords
- oil supply
- rotary
- swivel
- fixed outer
- ring
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/087—Joints with radial fluid passages
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- 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
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910724760.XA CN112344114B (zh) | 2019-08-07 | 2019-08-07 | 回转通路装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910724760.XA CN112344114B (zh) | 2019-08-07 | 2019-08-07 | 回转通路装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112344114A CN112344114A (zh) | 2021-02-09 |
CN112344114B true CN112344114B (zh) | 2022-05-10 |
Family
ID=74366538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910724760.XA Active CN112344114B (zh) | 2019-08-07 | 2019-08-07 | 回转通路装置 |
Country Status (1)
Country | Link |
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CN (1) | CN112344114B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4828292A (en) * | 1987-12-31 | 1989-05-09 | Amtel, Inc. | Adjustable fluid swivel |
DE19621020C2 (de) * | 1996-05-24 | 2002-02-07 | Gat Gmbh | Drehdurchführung für hohe Drücke und hohe Relativgeschwindigkeiten |
CN103423540B (zh) * | 2012-05-25 | 2016-08-10 | 中国石油天然气集团公司 | 一种多通道旋转接头 |
US20140028016A1 (en) * | 2012-07-30 | 2014-01-30 | Dana Heavy Vehicle Systems Group, Llc | Rotary union for use with a fluid conduit |
CN106812906B (zh) * | 2015-11-28 | 2023-12-29 | 华南理工大学 | 一种工程机械用的液压回转动力总成 |
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2019
- 2019-08-07 CN CN201910724760.XA patent/CN112344114B/zh active Active
Also Published As
Publication number | Publication date |
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CN112344114A (zh) | 2021-02-09 |
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Legal Events
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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 |
Effective date of registration: 20221221 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: BEIJING KEMBL PETROLEUM TECHNOLOGY DEVELOPMENT Co.,Ltd. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: BEIJING KEMBL PETROLEUM TECHNOLOGY DEVELOPMENT Co.,Ltd. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. |
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TR01 | Transfer of patent right |