CN202545414U - 用于泵送油缸的自动退砼活塞缓冲节流装置 - Google Patents
用于泵送油缸的自动退砼活塞缓冲节流装置 Download PDFInfo
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- CN202545414U CN202545414U CN2012200699826U CN201220069982U CN202545414U CN 202545414 U CN202545414 U CN 202545414U CN 2012200699826 U CN2012200699826 U CN 2012200699826U CN 201220069982 U CN201220069982 U CN 201220069982U CN 202545414 U CN202545414 U CN 202545414U
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- Prior art keywords
- piston
- sub
- cylinder
- oil cylinder
- cylinder barrel
- 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 - Lifetime
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- 238000005086 pumping Methods 0.000 title claims abstract description 21
- 239000003921 oil Substances 0.000 claims abstract description 31
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 239000010727 cylinder oil Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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- Reciprocating Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200699826U CN202545414U (zh) | 2012-02-29 | 2012-02-29 | 用于泵送油缸的自动退砼活塞缓冲节流装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200699826U CN202545414U (zh) | 2012-02-29 | 2012-02-29 | 用于泵送油缸的自动退砼活塞缓冲节流装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545414U true CN202545414U (zh) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200699826U Expired - Lifetime CN202545414U (zh) | 2012-02-29 | 2012-02-29 | 用于泵送油缸的自动退砼活塞缓冲节流装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545414U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295556A (zh) * | 2014-08-29 | 2015-01-21 | 合肥海德数控液压设备有限公司 | 一种双行程液压缸 |
| CN104481963A (zh) * | 2014-11-05 | 2015-04-01 | 三一汽车制造有限公司 | 一种油缸、泵送系统及混凝土泵送设备 |
| WO2015043307A1 (en) * | 2013-09-25 | 2015-04-02 | Shenzhen Byd Auto R&D Company Limited | Piston cyliner and forklift having the same |
| CN113374757A (zh) * | 2021-08-16 | 2021-09-10 | 招远华丰机械设备有限公司 | 一种具有保护装置的矿用设备液压油缸 |
| CN113833714A (zh) * | 2021-10-20 | 2021-12-24 | 北京航天发射技术研究所 | 双向伸缩气缸 |
-
2012
- 2012-02-29 CN CN2012200699826U patent/CN202545414U/zh not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015043307A1 (en) * | 2013-09-25 | 2015-04-02 | Shenzhen Byd Auto R&D Company Limited | Piston cyliner and forklift having the same |
| CN104295556A (zh) * | 2014-08-29 | 2015-01-21 | 合肥海德数控液压设备有限公司 | 一种双行程液压缸 |
| CN104481963A (zh) * | 2014-11-05 | 2015-04-01 | 三一汽车制造有限公司 | 一种油缸、泵送系统及混凝土泵送设备 |
| CN113374757A (zh) * | 2021-08-16 | 2021-09-10 | 招远华丰机械设备有限公司 | 一种具有保护装置的矿用设备液压油缸 |
| CN113833714A (zh) * | 2021-10-20 | 2021-12-24 | 北京航天发射技术研究所 | 双向伸缩气缸 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 611430 hope road, Xinjin Industrial Park, Chengdu, Sichuan Patentee after: Chengdu build new concrete machinery equipment Co., Ltd. Address before: 611430 Xinjin Industrial Park, Sichuan, Chengdu Patentee before: Chengdu Xinzhu Luqiao Mechine Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611430 hope road, Xinjin Industrial Park, Chengdu, Sichuan Patentee after: Sichuan new construction intelligent engineering equipment manufacturing Co., Ltd. Address before: 611430 hope road, Xinjin Industrial Park, Chengdu, Sichuan Patentee before: Chengdu build new concrete machinery equipment Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 611430 No.58, south section of Industrial Avenue, Qinglong Town, Pengshan District, Chengdu, Sichuan Province Patentee after: SICHUAN XINZHU INTELLIGENT ENGINEERING EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 611430 hope road, Xinjin Industrial Park, Chengdu City, Sichuan Province Patentee before: SICHUAN XINZHU INTELLIGENT ENGINEERING EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |