CN104791323A - Double-outflow-head six-cavity combined oil cylinder - Google Patents
Double-outflow-head six-cavity combined oil cylinder Download PDFInfo
- Publication number
- CN104791323A CN104791323A CN201510221358.1A CN201510221358A CN104791323A CN 104791323 A CN104791323 A CN 104791323A CN 201510221358 A CN201510221358 A CN 201510221358A CN 104791323 A CN104791323 A CN 104791323A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- cylinder barrel
- oil
- hydraulic fluid
- fluid port
- 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.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims description 30
- 208000002925 dental caries Diseases 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1404—Characterised by the construction of the motor unit of the straight-cylinder type in clusters, e.g. multiple cylinders in one block
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510221358.1A CN104791323B (en) | 2015-05-05 | 2015-05-05 | Double six chamber combined oil cylinders of lifting one's head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510221358.1A CN104791323B (en) | 2015-05-05 | 2015-05-05 | Double six chamber combined oil cylinders of lifting one's head |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104791323A true CN104791323A (en) | 2015-07-22 |
CN104791323B CN104791323B (en) | 2018-05-01 |
Family
ID=53556391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510221358.1A Active CN104791323B (en) | 2015-05-05 | 2015-05-05 | Double six chamber combined oil cylinders of lifting one's head |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104791323B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359979A (en) * | 1957-06-29 | 1962-01-31 | Miag Muehlenbau & Ind Gmbh | Servo motor for operating two machine parts |
CN203516270U (en) * | 2012-11-02 | 2014-04-02 | 胜利油田孚瑞特石油装备有限责任公司 | Four-cavity telescopic lifting master oil cylinder of energy storage workover rig |
CN103790890A (en) * | 2012-11-02 | 2014-05-14 | 胜利油田孚瑞特石油装备有限责任公司 | Four-cavity telescopic-type main lifting cylinder of energy storage workover rig |
CN203796662U (en) * | 2014-04-22 | 2014-08-27 | 宁波以赛亚气动成套有限公司 | Quadruple-strength air cylinder |
CN104329314A (en) * | 2014-09-28 | 2015-02-04 | 北京建筑大学 | Damping device |
CN104564898A (en) * | 2014-12-29 | 2015-04-29 | 周卫荣 | Multi-stroke cylinder |
CN204591864U (en) * | 2015-05-05 | 2015-08-26 | 东营蒙德金马机车有限公司 | Two six chamber combined oil cylinders of lifting one's head |
-
2015
- 2015-05-05 CN CN201510221358.1A patent/CN104791323B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359979A (en) * | 1957-06-29 | 1962-01-31 | Miag Muehlenbau & Ind Gmbh | Servo motor for operating two machine parts |
CN203516270U (en) * | 2012-11-02 | 2014-04-02 | 胜利油田孚瑞特石油装备有限责任公司 | Four-cavity telescopic lifting master oil cylinder of energy storage workover rig |
CN103790890A (en) * | 2012-11-02 | 2014-05-14 | 胜利油田孚瑞特石油装备有限责任公司 | Four-cavity telescopic-type main lifting cylinder of energy storage workover rig |
CN203796662U (en) * | 2014-04-22 | 2014-08-27 | 宁波以赛亚气动成套有限公司 | Quadruple-strength air cylinder |
CN104329314A (en) * | 2014-09-28 | 2015-02-04 | 北京建筑大学 | Damping device |
CN104564898A (en) * | 2014-12-29 | 2015-04-29 | 周卫荣 | Multi-stroke cylinder |
CN204591864U (en) * | 2015-05-05 | 2015-08-26 | 东营蒙德金马机车有限公司 | Two six chamber combined oil cylinders of lifting one's head |
Also Published As
Publication number | Publication date |
---|---|
CN104791323B (en) | 2018-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into 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: 20180404 Address after: 257300 Shandong city of Dongying province Guangrao County Lok Street rice Zhuang Zhen Dong Shou Lu Bei Applicant after: Shandong Ji New Energy Automobile Co. Ltd. Address before: In the street 257300 Shandong city of Dongying province Guangrao County No. 1719 Applicant before: Dongying Mengde Jinma Engine Co., Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200709 Address after: In the street 257336 Shandong city of Dongying province Guangrao County No. 1719 Patentee after: Shandong LANNUO Automobile Co.,Ltd. Address before: 257300 Shandong city of Dongying province Guangrao County Lok Street rice Zhuang Zhen Dong Shou Lu Bei Patentee before: JIHAI NEW ENERGY VEHICLES Co.,Ltd. SHANDONG |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20201014 Granted publication date: 20180501 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210420 Granted publication date: 20180501 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: 257000 Dongshou, shengtongdao, daozhuang Town, Guangrao County, Dongying City, Shandong Province Patentee after: Dongying Demai Petroleum Technology Co.,Ltd. Address before: 1719 Le'an street, Guangrao County, Dongying City, Shandong Province 257336 Patentee before: Shandong LANNUO Automobile Co.,Ltd. |