CN201730797U - Full convex rib cylinder gasket used in piston type automobile air conditioning compressor - Google Patents
Full convex rib cylinder gasket used in piston type automobile air conditioning compressor Download PDFInfo
- Publication number
- CN201730797U CN201730797U CN201020253018XU CN201020253018U CN201730797U CN 201730797 U CN201730797 U CN 201730797U CN 201020253018X U CN201020253018X U CN 201020253018XU CN 201020253018 U CN201020253018 U CN 201020253018U CN 201730797 U CN201730797 U CN 201730797U
- Authority
- CN
- China
- Prior art keywords
- cylinder gasket
- automobile air
- full convex
- air conditioning
- convex rib
- 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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Abstract
The utility model relates to the technical field of automobile air conditioning compressors, and particularly discloses a full convex rib cylinder gasket used in a piston type automobile air conditioning compressor. The cylinder gasket is characterized in that a pattern structure is arranged on the periphery of the cylinder gasket, and a circle of full convex ribs are arranged on the surface of the cylinder gasket. Compared with the prior art, the cylinder gasket has the advantages that as the full convex rib cylinder gasket is adopted, a full sealing structure is formed between cylinder body and a valve plate, so that refrigerant can not leak from the gap between the cylinder body and the valve plate during the long run of the compressor; and the volume of the plate is effectively reduced, the cost is reduced, and the weight is lightened, and the cylinder gasket is more suitable for engines with small displacement.
Description
[technical field]
The utility model relates to the automobile air conditioner compressor technical field, specifically a kind of full convex tendon cylinder liner that is used for piston-type automobile air-conditioning compressor.
[background technique]
Cylinder liner is one of component in the piston compressor, the gap between cylinder liner sealing bonnet and the valve board assembly.Cylinder liner generally is circle, and material expends more, but sealing effect is general, is easy to generate leakage, is not suitable for small displacement engine and uses.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of full convex tendon cylinder liner of saving cost is provided, and can effectively solve the problem that sealing is bad, cost is high.
In order to achieve the above object, the utility model has designed a kind of novel piston formula automobile air conditioner compressor vapour, it is characterized in that: the outer rim of cylinder liner is provided with the full convex tendon of a circle for flower shape structure, the surface of cylinder liner.
The utility model is compared with prior art, adopts the cylinder liner of full convex tendon, makes to be all-sealed structure between cylinder body and the valve plate, guarantees that compressor refrigeration agent in turning round does not for a long time leak between cylinder body and valve plate; And effectively reduce the sheet material volume, and reducing cost, weight reduction more is appropriate to small displacement engine and selects for use.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional view of A-A among Fig. 1.
Referring to Fig. 1,1 is full convex tendon.
[embodiment]
Now in conjunction with the accompanying drawings the utility model is described further.
Be illustrated in figure 1 as structural representation of the present utility model, the outer rim of cylinder liner is flower shape structure, and the surface of cylinder liner is provided with the full convex tendon 1 of a circle flower shape; Fig. 2 is the sectional view of A-A among Fig. 1, i.e. the sectional structure of full convex tendon 1.The utility model is designed to flower shape profile with existing circular cylinder liner, can effectively reduce the sheet material volume, reduces cost, weight reduction, more is appropriate to small displacement engine and selects for use; And adopt the cylinder liner of full convex tendon, and make to be all-sealed structure between cylinder body and the valve plate, guarantee that compressor refrigeration agent in running does not for a long time leak between cylinder body and valve plate.
Claims (1)
1. full convex tendon cylinder liner that is used for piston-type automobile air-conditioning compressor is characterized in that: the outer rim of cylinder liner is provided with a circle full convex tendon (1) for flower shape structure, the surface of cylinder liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020253018XU CN201730797U (en) | 2010-07-08 | 2010-07-08 | Full convex rib cylinder gasket used in piston type automobile air conditioning compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020253018XU CN201730797U (en) | 2010-07-08 | 2010-07-08 | Full convex rib cylinder gasket used in piston type automobile air conditioning compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730797U true CN201730797U (en) | 2011-02-02 |
Family
ID=43521953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020253018XU Expired - Fee Related CN201730797U (en) | 2010-07-08 | 2010-07-08 | Full convex rib cylinder gasket used in piston type automobile air conditioning compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644576A (en) * | 2012-03-30 | 2012-08-22 | 上海三电汽车空调有限公司 | Small variable displacement compressor |
-
2010
- 2010-07-08 CN CN201020253018XU patent/CN201730797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644576A (en) * | 2012-03-30 | 2012-08-22 | 上海三电汽车空调有限公司 | Small variable displacement compressor |
| CN102644576B (en) * | 2012-03-30 | 2016-03-02 | 上海三电汽车空调有限公司 | Little variable compressor |
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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: 20110202 Termination date: 20130708 |