CN113877132A - 一种液力负载装置 - Google Patents
一种液力负载装置 Download PDFInfo
- Publication number
- CN113877132A CN113877132A CN202111226923.5A CN202111226923A CN113877132A CN 113877132 A CN113877132 A CN 113877132A CN 202111226923 A CN202111226923 A CN 202111226923A CN 113877132 A CN113877132 A CN 113877132A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- piston
- spring
- load device
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/012—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters
- A63B21/018—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters including a rope or other flexible element moving relative to the surface of elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111226923.5A CN113877132A (zh) | 2021-10-21 | 2021-10-21 | 一种液力负载装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111226923.5A CN113877132A (zh) | 2021-10-21 | 2021-10-21 | 一种液力负载装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113877132A true CN113877132A (zh) | 2022-01-04 |
Family
ID=79004055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111226923.5A Pending CN113877132A (zh) | 2021-10-21 | 2021-10-21 | 一种液力负载装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113877132A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1650129A (zh) * | 2002-05-14 | 2005-08-03 | 伊顿流体动力有限公司 | 用于液力系统的缓冲器 |
CN108499008A (zh) * | 2018-03-29 | 2018-09-07 | 温州智信机电科技有限公司 | 健脑健身器材 |
BR202018073363U2 (pt) * | 2018-11-13 | 2020-06-02 | Paulo Eugênio Oliveira De Souza E Silva | Analogic series / digital series ? redutor de tempo de desmame / exercitador muscular inspiratório |
CN216456690U (zh) * | 2021-10-21 | 2022-05-10 | 上海飞刃网络科技有限公司 | 一种液力负载装置 |
-
2021
- 2021-10-21 CN CN202111226923.5A patent/CN113877132A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1650129A (zh) * | 2002-05-14 | 2005-08-03 | 伊顿流体动力有限公司 | 用于液力系统的缓冲器 |
CN108499008A (zh) * | 2018-03-29 | 2018-09-07 | 温州智信机电科技有限公司 | 健脑健身器材 |
BR202018073363U2 (pt) * | 2018-11-13 | 2020-06-02 | Paulo Eugênio Oliveira De Souza E Silva | Analogic series / digital series ? redutor de tempo de desmame / exercitador muscular inspiratório |
CN216456690U (zh) * | 2021-10-21 | 2022-05-10 | 上海飞刃网络科技有限公司 | 一种液力负载装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN216456690U (zh) | 一种液力负载装置 | |
CN105363094B (zh) | 输液泵及输液设备 | |
CN113877132A (zh) | 一种液力负载装置 | |
CN106381518A (zh) | 一种挡水装置 | |
CN207714270U (zh) | 水闸泵站液压集成控制装置 | |
CN209108888U (zh) | 一种高效液体分布装置 | |
CN204477396U (zh) | 一种单向止回阀装置 | |
CN204226172U (zh) | 蝶形液控水泵阀 | |
CN112237712B (zh) | 一种安全可靠的扭腰盘及其使用方法 | |
CN112344490A (zh) | 一种利用密闭空间使药剂持续作用的空气净化装置 | |
CN210461814U (zh) | 一种便于变换调节方向的单向阀 | |
CN208431147U (zh) | 一种具有流量计量功能的气动隔膜泵 | |
CN213089089U (zh) | 一种防漏性能好的液压管连接装置 | |
CN220185921U (zh) | 一种减噪的蝶形止回阀 | |
CN206873871U (zh) | 柱塞式砂浆喷涂机 | |
CN210088004U (zh) | 一种具有限流自锁功能的阀门 | |
CN109519593B (zh) | 一种具有快速阻断作用的阀门 | |
CN208703234U (zh) | 一种新型多功能水力控制阀 | |
CN205808702U (zh) | 一种新型阀门试水装置 | |
CN220792169U (zh) | 一种新型消声止回阀 | |
CN213298935U (zh) | 便于根据流量调节的超高压设备单向阀 | |
CN208474546U (zh) | 一种煤层气开采用内调式预紧球阀 | |
CN112664656B (zh) | 一种具有双密封结构的控制阀门 | |
CN210447723U (zh) | 一种吸脂手术中的吸脂器 | |
CN213332417U (zh) | 一种防倒流的蝶阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230427 Address after: Room 402-142, No. 56 Chengyi North Street, Software Park Phase III, Torch High tech Zone, Xiamen City, Fujian Province, 361006 Applicant after: Xiamen Duonaquan Technology Co.,Ltd. Address before: 200233 floor 1-3, No. 217-225, Hongcao South Road, Xuhui District, Shanghai Applicant before: Shanghai Feiren Network Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240113 Address after: 200233 1st floor, No. 217-225, Hongcao South Road, Xuhui District, Shanghai Applicant after: Shanghai Feiren Network Technology Co.,Ltd. Address before: Room 402-142, No. 56 Chengyi North Street, Software Park Phase III, Torch High tech Zone, Xiamen City, Fujian Province, 361006 Applicant before: Xiamen Duonaquan Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right |