JPH0487981U - - Google Patents
Info
- Publication number
- JPH0487981U JPH0487981U JP40069290U JP40069290U JPH0487981U JP H0487981 U JPH0487981 U JP H0487981U JP 40069290 U JP40069290 U JP 40069290U JP 40069290 U JP40069290 U JP 40069290U JP H0487981 U JPH0487981 U JP H0487981U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- discharge
- compression chamber
- crank portion
- holding plate
- 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
- 239000003507 refrigerant Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Drawers Of Furniture (AREA)
Description
第１図は本考案の一実施例における冷媒圧縮機
の吐出装置の主要部分の断面図、第２図は従来の
冷媒圧縮機の断面図、第３図は従来の冷媒圧縮機
の吐出装置の断面図である。
２９……吐出装置、３０……吐出穴、３１……
吐出弁、３２……弁押え板、３２ａ……合成樹脂
。
Fig. 1 is a sectional view of the main parts of a refrigerant compressor discharge device in an embodiment of the present invention, Fig. 2 is a sectional view of a conventional refrigerant compressor, and Fig. 3 is a sectional view of a conventional refrigerant compressor discharge device. FIG. 29...discharge device, 30...discharge hole, 31...
Discharge valve, 32...Valve holding plate, 32a...Synthetic resin.
Claims (1)
ク部を介して圧縮室内を偏心回転するローラと、
ローラの偏心回転により圧縮室内を径方向に往復
動するベーンと、周縁部に弁座を有する吐出穴と
、この弁座板の一端に固定し他端を自由にして吐
出穴を開閉する平板状の吐出弁と、この吐出弁の
自由端側の開度を規制する弁押え板とを備えると
共に、前記弁押え板の少なくとも一面に合成樹脂
をコーテイングした冷媒圧縮機の吐出装置。 a shaft forming a crank portion; a roller eccentrically rotating within a compression chamber via the crank portion;
A vane that reciprocates in the radial direction within the compression chamber due to the eccentric rotation of a roller, a discharge hole with a valve seat on the periphery, and a flat plate that is fixed to one end of the valve seat plate and leaves the other end free to open and close the discharge hole. A discharge device for a refrigerant compressor, comprising: a discharge valve; and a valve holding plate for regulating the opening degree of the free end side of the discharge valve, and at least one surface of the valve holding plate is coated with a synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40069290U JP2506460Y2 (en) | 1990-12-14 | 1990-12-14 | Locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40069290U JP2506460Y2 (en) | 1990-12-14 | 1990-12-14 | Locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0487981U true JPH0487981U (en) | 1992-07-30 |
| JP2506460Y2 JP2506460Y2 (en) | 1996-08-07 |
Family
ID=31878902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40069290U Expired - Lifetime JP2506460Y2 (en) | 1990-12-14 | 1990-12-14 | Locking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506460Y2 (en) |
-
1990
- 1990-12-14 JP JP40069290U patent/JP2506460Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506460Y2 (en) | 1996-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |