JPS6297289U - - Google Patents
Info
- Publication number
- JPS6297289U JPS6297289U JP18846285U JP18846285U JPS6297289U JP S6297289 U JPS6297289 U JP S6297289U JP 18846285 U JP18846285 U JP 18846285U JP 18846285 U JP18846285 U JP 18846285U JP S6297289 U JPS6297289 U JP S6297289U
- Authority
- JP
- Japan
- Prior art keywords
- back pressure
- vane
- pressure chamber
- air conditioner
- conditioner compressor
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Description
第１図は、この考案の一実施例を示すロータリ
式エアコンコンプレツサの概略断面図、第２図は
、ロータリ式エアコンコンプレツサの要部概略断
面図、第３図は、この考案の他の実施例を示す第
１図相当の概略断面図、第４図は、従来のロータ
リ式エアコンコンプレツサを示す全体概略断面図
、そして、第５図は、第４図中矢示Ｖ―Ｖ線に沿
う概略断面図である。
２……カムリングシリンダ、３，４……サイド
ブロツク、５，６……ベアリング、７……シヤフ
ト、８……ベーン、９……ロータ、１１……冷媒
ガス、１４……背圧供給溝、２１……増圧路、２
２……第１増圧路、２３……第２増圧路。
Fig. 1 is a schematic sectional view of a rotary air conditioner compressor showing one embodiment of this invention, Fig. 2 is a schematic sectional view of the main parts of a rotary air conditioner compressor, and Fig. 3 is a schematic sectional view of another rotary air conditioner compressor of this invention. FIG. 4 is a schematic sectional view corresponding to FIG. 1 showing an embodiment, FIG. 4 is a general sectional view showing a conventional rotary air conditioner compressor, and FIG. It is a schematic sectional view. 2... Cam ring cylinder, 3, 4... Side block, 5, 6... Bearing, 7... Shaft, 8... Vane, 9... Rotor, 11... Refrigerant gas, 14... Back pressure supply groove, 21...pressure booster path, 2
2...first pressure increase path, 23...second pressure increase path.
Claims (1)
挾持し、ベアリングを介してカムリングシリンダ
内へ挿通させたシヤフトにベーン付きのロータを
装架し、冷媒ガスを吸入、圧縮、吐出・吸入行程
を繰り返して吸入口より吐出口へ吐出させ、且つ
サイドブロツクに設けた背圧供給溝よりロータの
吸入行程のベーン背圧室へ背圧を付与するように
したロータリ式エアコンコンプレツサに於いて、
上記サイドブロツクに、圧縮行程にあるベーンの
ベーン背圧室と、吐出・吸入行程にあるベーンの
ベーン背圧室とを接続自在とする増圧路を設けた
ことを特徴とするロータリ式エアコンコンプレツ
サ。 The front and rear of the cam ring cylinder are held between side blocks, and a rotor with vanes is mounted on a shaft that is inserted into the cam ring cylinder through bearings, and the refrigerant gas is sucked in, compressed, discharged, and sucked through the suction port repeatedly. In a rotary air conditioner compressor that discharges air to a discharge port and applies back pressure to a vane back pressure chamber in the suction stroke of the rotor from a back pressure supply groove provided in a side block,
A rotary air conditioner compressor characterized in that the side block is provided with a pressure boosting path that connects the vane back pressure chamber of the vane in the compression stroke and the vane back pressure chamber of the vane in the discharge/suction stroke. Tsusa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18846285U JPS6297289U (en) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18846285U JPS6297289U (en) | 1985-12-09 | 1985-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6297289U true JPS6297289U (en) | 1987-06-20 |
Family
ID=31139850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18846285U Pending JPS6297289U (en) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6297289U (en) |
-
1985
- 1985-12-09 JP JP18846285U patent/JPS6297289U/ja active Pending
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