CN101614226B - 内开路式液压变压器及变压方法 - Google Patents
内开路式液压变压器及变压方法 Download PDFInfo
- Publication number
- CN101614226B CN101614226B CN2009100672703A CN200910067270A CN101614226B CN 101614226 B CN101614226 B CN 101614226B CN 2009100672703 A CN2009100672703 A CN 2009100672703A CN 200910067270 A CN200910067270 A CN 200910067270A CN 101614226 B CN101614226 B CN 101614226B
- Authority
- CN
- China
- Prior art keywords
- thrust plate
- main shaft
- cylinder body
- circular groove
- internal opening
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims description 20
- 210000000988 bone and bone Anatomy 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Landscapes
- Hydraulic Motors (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100672703A CN101614226B (zh) | 2009-07-14 | 2009-07-14 | 内开路式液压变压器及变压方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100672703A CN101614226B (zh) | 2009-07-14 | 2009-07-14 | 内开路式液压变压器及变压方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101614226A CN101614226A (zh) | 2009-12-30 |
CN101614226B true CN101614226B (zh) | 2011-06-15 |
Family
ID=41494060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100672703A Expired - Fee Related CN101614226B (zh) | 2009-07-14 | 2009-07-14 | 内开路式液压变压器及变压方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101614226B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104989636B (zh) * | 2015-08-11 | 2018-01-30 | 贵阳海之力液压有限公司 | 一种斜盘式柱塞泵、马达的配流盘及其配合的缸体 |
CN105570206B (zh) * | 2016-02-24 | 2017-05-31 | 太原科技大学 | 一种具有组合式配流盘的液压变压器 |
CN105626601B (zh) * | 2016-03-24 | 2017-08-15 | 太原科技大学 | 具有组合式配流盘的液压变压器及其液压回路 |
CN105673587B (zh) * | 2016-03-24 | 2017-08-15 | 太原科技大学 | 采用组合式配流盘的液压变压器 |
CN110067713B (zh) * | 2019-03-13 | 2024-06-28 | 上海强田驱动技术有限公司 | 一种串联式轴向柱塞泵 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1005863B (zh) * | 1986-08-25 | 1989-11-22 | 株式会社日立制作所 | 轴向柱塞机器静压推力轴承装置 |
CN1621699A (zh) * | 2004-09-30 | 2005-06-01 | 宁波华液机器制造有限公司 | 液压缸控制的液压变压器 |
FR2884286A1 (fr) * | 2005-04-06 | 2006-10-13 | Hydro Leduc Soc Par Actions Si | Perfectionnement aux pompes hydrauliques a barillet tournant et a double sens de rotation |
-
2009
- 2009-07-14 CN CN2009100672703A patent/CN101614226B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1005863B (zh) * | 1986-08-25 | 1989-11-22 | 株式会社日立制作所 | 轴向柱塞机器静压推力轴承装置 |
CN1621699A (zh) * | 2004-09-30 | 2005-06-01 | 宁波华液机器制造有限公司 | 液压缸控制的液压变压器 |
FR2884286A1 (fr) * | 2005-04-06 | 2006-10-13 | Hydro Leduc Soc Par Actions Si | Perfectionnement aux pompes hydrauliques a barillet tournant et a double sens de rotation |
Also Published As
Publication number | Publication date |
---|---|
CN101614226A (zh) | 2009-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101614226B (zh) | 内开路式液压变压器及变压方法 | |
CN106121888B (zh) | 用于共轨系统的单缸高压共轨柴油泵组件 | |
CN108644083A (zh) | 一种两级压力输出的超高压轴向柱塞泵 | |
CN101435417A (zh) | 增大变压比调节范围的液压变压器 | |
CN111255677A (zh) | 一种可改变阀面运行位置的球形阀组 | |
CN101634316B (zh) | 一种带安全装置的液压变压器 | |
CN100424342C (zh) | 摆盘式滑阀配流轴向柱塞泵(马达) | |
CN106641296A (zh) | 速关调节阀 | |
CN205533190U (zh) | 偏摆容积式高压水泵 | |
KR20100002165U (ko) | 자체 평형식 자동 보상 밀봉 구형(球形) 밸브 | |
CN105650041A (zh) | 双变量对称式液压变压器 | |
CN206290725U (zh) | 四偏心密封蝶阀构造 | |
CN205937955U (zh) | 球阀用节流阀座 | |
CN201292923Y (zh) | 正反转轴向柱塞泵 | |
CN105003435A (zh) | 可变内压比螺杆真空泵 | |
CN214577480U (zh) | 油阀柱塞组件及高压油泵 | |
CN213017247U (zh) | 发动机连杆以及具有其的发动机 | |
CN203656544U (zh) | 机油泵 | |
CN101403366A (zh) | 柱塞液压马达机液先导开关变扭矩配油组件及变扭矩方法 | |
CN105804993A (zh) | 偏摆容积式高压水泵 | |
CN101403365B (zh) | 机液先导开关变扭矩旋转缸筒柱塞液压马达及变扭矩方法 | |
CN116428330B (zh) | 高压液压变速器的密封结构 | |
CN221169957U (zh) | 一种回旋式油泵 | |
CN103115032B (zh) | 一种手动旋转式液压换向阀 | |
CN218717719U (zh) | 一种超高入口压的多级离心泵的节流降压结构 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: JILIN UNIVERSITY Free format text: FORMER OWNER: LIU SHUNAN Effective date: 20111021 Free format text: FORMER OWNER: CHEN YANLI |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130025 CHANGCHUN, JILIN PROVINCE TO: 130021 CHANGCHUN, JILIN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111021 Address after: 130021 Changchun Qianjin Street, Jilin, No. 2699 Patentee after: Jilin University Address before: 117 room 130025, machinery and materials Museum, Nanling campus, Jilin University, 5988 Renmin Street, Jilin, Changchun Co-patentee before: Chen Yanli Patentee before: Liu Shunan |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20130714 |