CN109578238B - 一种活塞式石油输送泵 - Google Patents
一种活塞式石油输送泵 Download PDFInfo
- Publication number
- CN109578238B CN109578238B CN201811437915.3A CN201811437915A CN109578238B CN 109578238 B CN109578238 B CN 109578238B CN 201811437915 A CN201811437915 A CN 201811437915A CN 109578238 B CN109578238 B CN 109578238B
- Authority
- CN
- China
- Prior art keywords
- pump body
- oil
- gear
- lug
- rotating
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
- F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811437915.3A CN109578238B (zh) | 2018-11-29 | 2018-11-29 | 一种活塞式石油输送泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811437915.3A CN109578238B (zh) | 2018-11-29 | 2018-11-29 | 一种活塞式石油输送泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109578238A CN109578238A (zh) | 2019-04-05 |
CN109578238B true CN109578238B (zh) | 2020-12-04 |
Family
ID=65925339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811437915.3A Active CN109578238B (zh) | 2018-11-29 | 2018-11-29 | 一种活塞式石油输送泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109578238B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5632606A (en) * | 1993-11-23 | 1997-05-27 | Sarcos Group | Volumetric pump/valve |
DE19946842C2 (de) * | 1999-09-30 | 2001-08-23 | Bosch Gmbh Robert | Hochdruckpumpe |
CN102953953A (zh) * | 2012-11-22 | 2013-03-06 | 无锡惠山泵业有限公司 | 油泵 |
CN203297909U (zh) * | 2013-06-14 | 2013-11-20 | 陈国铃 | 电动黄油泵 |
-
2018
- 2018-11-29 CN CN201811437915.3A patent/CN109578238B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109578238A (zh) | 2019-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101460742B (zh) | 包括驱动机构的容积泵 | |
CN110397603B (zh) | 一种水泵 | |
CN209228605U (zh) | 一种油田特种车用柱塞泵溢流泄压装置 | |
CN110439772A (zh) | 一种变量柱塞泵 | |
WO2023221381A1 (zh) | 耐用高压无气喷涂机 | |
CN109578238B (zh) | 一种活塞式石油输送泵 | |
CN111794933A (zh) | 一种双向活塞驱动式水泵 | |
CN201363245Y (zh) | 一种活塞自吸泵 | |
CN219333606U (zh) | 一种粉末涂料加工用高效除尘装置 | |
CN201771791U (zh) | 手摇泵 | |
CN108547749B (zh) | 一种电动水泵和水枪结构 | |
CN202152718U (zh) | 低转速大排量双作用柱塞泵 | |
CN205478198U (zh) | 一种液体泵式空气压缩机 | |
CN208431147U (zh) | 一种具有流量计量功能的气动隔膜泵 | |
CN108361165B (zh) | 容量可调型流体泵 | |
CN208534746U (zh) | 一种应用螺杆泵的清桶装置 | |
CN208651139U (zh) | 具有定位功能的螺杆泵清桶装置 | |
CN105649956A (zh) | 一种液体泵式空气压缩机 | |
CN202117872U (zh) | 一种双作用柱塞泵 | |
CN207470368U (zh) | 直轴式轴向柱塞泵 | |
CN106917733A (zh) | 一种动力装置 | |
CN108869277A (zh) | 具有定位功能的螺杆泵清桶装置 | |
CN206111738U (zh) | 一种高频次开断溢流阀装置 | |
CN110594147B (zh) | 一种油田用柱塞泵 | |
CN219388081U (zh) | 一种组合式计量泵 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201030 Address after: 257000 Room 101, unit 1, building 22, 642 Xisi Road, Dongying District, Dongying City, Shandong Province Applicant after: Zhang Mei Address before: 100043 Beijing city Changping District Road No. 18, China University of Petroleum Applicant before: Zhang Jiajun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210414 Address after: 870 Xisi Road, Dongying District, Dongying City, Shandong Province 257051 Patentee after: Shengli Oilfield Chang'an Keli Petroleum New Technology Development Co.,Ltd. Address before: Room 101, unit 1, building 22, 642 Xisi Road, Dongying District, Dongying City, Shandong Province 257000 Patentee before: Zhang Mei |