CN201173220Y - Energy storage device for independent hydraulic pressure regulator - Google Patents
Energy storage device for independent hydraulic pressure regulator Download PDFInfo
- Publication number
- CN201173220Y CN201173220Y CNU2008200842118U CN200820084211U CN201173220Y CN 201173220 Y CN201173220 Y CN 201173220Y CN U2008200842118 U CNU2008200842118 U CN U2008200842118U CN 200820084211 U CN200820084211 U CN 200820084211U CN 201173220 Y CN201173220 Y CN 201173220Y
- Authority
- CN
- China
- Prior art keywords
- energy storage
- storage device
- regulator
- piston
- device housing
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Abstract
The utility model discloses an energy storage device used for a separate hydraulic regulator, which mainly comprises a piston, an O-shaped sealing ring, a return spring and a casing body of an energy storage device, wherein, the casing body of the energy storage device is of a cylinder shape with one end sealed, and the piston, the O-shaped sealing ring and the return spring are arranged in the casing body of the energy storage device. By adopting the proposal, the energy storage device has the advantages that the limited space can be rationally utilized to move energy storage parts integrated in a regulator integrated block (main body) to the outside of the regulator integrated block so that the space in an electronic control box (ECU) installed on the hydraulic regulator can be utilized to reduce the volume of the integrated block (main body) of the hydraulic regulator, thus the weight can be reduced, and the purpose of reduction of the device can be achieved. Simultaneously, in consideration of the sealing effect of the O-shaped sealing ring, the processing requirement of a piston hole is higher.
Description
Technical field
The utility model relates to a kind of fluid pressure governor accumulator structural design, belongs to pressure control valve member manufacturing technology field.
Background technique
Accumulator is the important composition part in the fluid pressure governor assembly structure, the exhausted major part of its accumulator of fluid pressure governor that uses in the car is in the integrated package (body) that is integrated in regulator at present, consider the constantly perfect of present car function, the apparatus of dress is a lot of in the headstock, useful space is fewer and feweri, so dwindle the common aspiration that the requirement of various device device becomes each automobile system factory.
The model utility content
At above-mentioned situation, the purpose of this utility model provides a kind of rational design, be issued to the volume that dwindles a whole set of fluid pressure governor and a kind of independently fluid pressure governor energy storage device of weight in the prerequisite that can satisfy fluid pressure governor work, reduced processing request simultaneously, simplified the process means of Assembly regulator integrated package (body).
For achieving the above object, the utility model has adopted following technological scheme: a kind of independently fluid pressure governor energy storage device, mainly comprise piston, O-ring seals, reach Returnning spring, it also comprises the energy storage device housing, described energy storage device housing is the cylindrical of end sealing, described piston, O-ring seals, and Returnning spring in described energy storage device housing.
As improvement, the opening end in the described energy storage device housing has the structure of expanding outwardly.
Such scheme, the accumulator assembly that can rationally utilize the confined space will be integrated in the regulator integrated package (body) moves in regulator integrated package outside, utilization is installed in the volume that the interior space of Electronic Control Box on the fluid pressure governor (ECU) can dwindle fluid pressure governor integrated package (body) like this, thereby reduced weight, reached the purpose of reduction equipment device.Consider the sealing effect of O shape circle simultaneously, the processing request of piston hole is higher.The energy storage device housing is a stamping part, and manufacturing efficiency improves greatly, has reduced cost of production, and the combination of accumulator and integrated package is to adopt riveting method in addition, and the efficient height connects reliable.
Description of drawings
Fig. 1 be independently fluid pressure governor with the structural representation of energy storage device.
Among the figure, 1-energy storage device housing, 2-expands outwardly structure, 3-O shape seal ring, 4 Returnning springs, 5-piston.
Embodiment
As shown in Figure 1, structure of the present utility model is the fluid pressure governor energy storage device independently, mainly comprise piston 5, O-ring seals 3, reach Returnning spring 4, it also comprises energy storage device housing 1, described energy storage device housing 1 is the cylindrical of end sealing, described piston 5, O-ring seals 3, and Returnning spring 4 in described energy storage device housing 1.Opening end in the described energy storage device housing 1 has the structure of expanding outwardly 2.
Claims (2)
1, a kind of independently fluid pressure governor energy storage device, mainly comprise piston (5), O-ring seals (3), reach Returnning spring (4), it is characterized in that being that it also comprises energy storage device housing (1), described energy storage device housing (1) is the cylindrical of end sealing, described piston (5), O-ring seals (3), and Returnning spring (4) in described energy storage device housing (1).
2, independently fluid pressure governor energy storage device according to claim 1 is characterized in that the opening end in the described energy storage device housing (1) has the structure of expanding outwardly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200842118U CN201173220Y (en) | 2008-03-10 | 2008-03-10 | Energy storage device for independent hydraulic pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200842118U CN201173220Y (en) | 2008-03-10 | 2008-03-10 | Energy storage device for independent hydraulic pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173220Y true CN201173220Y (en) | 2008-12-31 |
Family
ID=40200338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200842118U Expired - Fee Related CN201173220Y (en) | 2008-03-10 | 2008-03-10 | Energy storage device for independent hydraulic pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173220Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185154A (en) * | 2011-12-27 | 2013-07-03 | 罗伯特·博世有限公司 | Hydraulically controlled accumulator-chamber valve |
| CN106641192A (en) * | 2017-03-08 | 2017-05-10 | 重庆市永川区邦威机械制造有限公司 | Pipe-explosion-proof automobile gearbox oil pipe |
| CN113175490A (en) * | 2020-01-24 | 2021-07-27 | 伊希欧1控股有限公司 | Damping unit for an electromechanically controlled system |
-
2008
- 2008-03-10 CN CNU2008200842118U patent/CN201173220Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185154A (en) * | 2011-12-27 | 2013-07-03 | 罗伯特·博世有限公司 | Hydraulically controlled accumulator-chamber valve |
| CN103185154B (en) * | 2011-12-27 | 2015-12-09 | 罗伯特·博世有限公司 | The accumulator chamber valve of fluid control |
| CN106641192A (en) * | 2017-03-08 | 2017-05-10 | 重庆市永川区邦威机械制造有限公司 | Pipe-explosion-proof automobile gearbox oil pipe |
| CN113175490A (en) * | 2020-01-24 | 2021-07-27 | 伊希欧1控股有限公司 | Damping unit for an electromechanically controlled system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20130310 |