CN110657137B - 一种油缸压榨机液压系统漏油检测方法 - Google Patents
一种油缸压榨机液压系统漏油检测方法 Download PDFInfo
- Publication number
- CN110657137B CN110657137B CN201911024180.6A CN201911024180A CN110657137B CN 110657137 B CN110657137 B CN 110657137B CN 201911024180 A CN201911024180 A CN 201911024180A CN 110657137 B CN110657137 B CN 110657137B
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- oil
- pressure pump
- small
- leakage
- 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.)
- Active
Links
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
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/005—Fault detection or monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911024180.6A CN110657137B (zh) | 2019-10-25 | 2019-10-25 | 一种油缸压榨机液压系统漏油检测方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911024180.6A CN110657137B (zh) | 2019-10-25 | 2019-10-25 | 一种油缸压榨机液压系统漏油检测方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110657137A CN110657137A (zh) | 2020-01-07 |
| CN110657137B true CN110657137B (zh) | 2021-02-02 |
Family
ID=69041834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911024180.6A Active CN110657137B (zh) | 2019-10-25 | 2019-10-25 | 一种油缸压榨机液压系统漏油检测方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110657137B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483711B (zh) * | 2022-02-04 | 2022-11-29 | 浙江大学 | 一种检测和评估液压缸内泄漏的恒值参数法及其检测装置 |
| CN117145551A (zh) * | 2023-07-25 | 2023-12-01 | 山东能源集团装备制造(集团)有限公司 | 一种矿用设备远程无线控制方法及其系统、电子设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001062209A (ja) * | 1999-08-30 | 2001-03-13 | Masayoshi Udagawa | フィルタープレス脱水機用打込みポンプ |
| JP4129761B2 (ja) * | 2002-01-25 | 2008-08-06 | 石川島建機株式会社 | 往復動型粘性流体ポンプの運転制御装置 |
| KR100939105B1 (ko) * | 2009-08-20 | 2010-01-28 | 대명엔텍(주) | 쌍축 스크류 푸셔가 구비되는 고형물 이송장치 |
| CN102807051B (zh) * | 2012-08-22 | 2014-04-16 | 中国计量学院 | 料仓滑架破拱方法 |
| KR20150024460A (ko) * | 2013-08-26 | 2015-03-09 | 하사곤 | 슬러지 처리장치 |
| CN105859103B (zh) * | 2016-06-21 | 2018-08-17 | 中国计量大学 | 基于电渗透与机械压滤耦合的污水污泥脱水装置 |
| CN105923968B (zh) * | 2016-06-21 | 2019-03-26 | 中国计量大学 | 基于氧化电渗透机械压滤协同的污水污泥脱水装置 |
| CN107434345B (zh) * | 2017-08-10 | 2021-02-19 | 东莞市耐斯机械制造有限公司 | 污泥压榨板 |
-
2019
- 2019-10-25 CN CN201911024180.6A patent/CN110657137B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110657137A (zh) | 2020-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101776107A (zh) | 串联油缸的精确的行程控制方法及行程控制装置 | |
| CN111442001A (zh) | 一种压射速度与压射力双闭环控制的油路结构及控制方式 | |
| CN107882791B (zh) | 多缸压力机液压控制系统及其控制方法 | |
| CN114001069B (zh) | 一种矫直机的液压系统及其操作方法 | |
| CN203053656U (zh) | 一种水嘴水压气压密封检测机 | |
| CN219605718U (zh) | 一种高压油缸测试系统 | |
| CN104265597A (zh) | 液驱气往复式高压气体自动增压装置及其增压方法 | |
| CN105605035A (zh) | 一种用于污泥柱塞泵的恒压液压推力控制系统及控制方法 | |
| CN201636138U (zh) | 串联油缸的行程控制装置 | |
| CN110657137A (zh) | 一种油缸压榨机液压系统漏油检测方法 | |
| CN205522654U (zh) | 高速复合传动多工位压力机抗偏载系统 | |
| CN107191420B (zh) | 一种具有闭环检测柱塞式污泥泵密封实情的液压控制系统 | |
| CN114147666A (zh) | 一种液压管路系统的管接头与挤压环定位和装配装置 | |
| CN212733991U (zh) | 一种大型多向模锻液压机水平锻造协同控制系统 | |
| CN103660061B (zh) | 密炼机液压控制装置 | |
| CN205744634U (zh) | 一种提高注塑机开合模和注射动作性能的装置 | |
| CN108708889B (zh) | 一种节能型低振快响应混合控制伺服液压机液压系统 | |
| CN106286254A (zh) | 一种全自动无人监管的空压机 | |
| CN201650928U (zh) | 液压系统 | |
| CN120102039A (zh) | 一种自动控制的压力试验系统及方法 | |
| CN205522359U (zh) | 一种注塑机同步系统 | |
| CN204309307U (zh) | 一种压力机液压过载保护装置 | |
| GB2167706A (en) | Hydraulic vulcanizing press | |
| CN204419745U (zh) | 压滤机用液压系统 | |
| CN204867281U (zh) | 双泵直压铆接机集成液压系统 |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil leakage detection method for hydraulic system of oil cylinder press Effective date of registration: 20210914 Granted publication date: 20210202 Pledgee: Pudong Shanghai technology financing Company limited by guarantee Pledgor: SHANGHAI TECHASE ENVIRONMENT PROTECTION Co.,Ltd. Registration number: Y2021310000068 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231007 Granted publication date: 20210202 Pledgee: Pudong Shanghai technology financing Company limited by guarantee Pledgor: SHANGHAI TECHASE ENVIRONMENT PROTECTION Co.,Ltd. Registration number: Y2021310000068 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 301A, No. 1121 Zhongshan North 2nd Road, Yangpu District, Shanghai 200092 Patentee after: Shanghai Tongchen Intelligent Equipment Co.,Ltd. Country or region after: China Address before: Room 301A, No. 1121, Zhongshan North 2nd Road, Yangpu District, Shanghai Patentee before: SHANGHAI TECHASE ENVIRONMENT PROTECTION Co.,Ltd. Country or region before: China |