JPH0363795U - - Google Patents
Info
- Publication number
- JPH0363795U JPH0363795U JP12572889U JP12572889U JPH0363795U JP H0363795 U JPH0363795 U JP H0363795U JP 12572889 U JP12572889 U JP 12572889U JP 12572889 U JP12572889 U JP 12572889U JP H0363795 U JPH0363795 U JP H0363795U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rotating shaft
- bearing
- discharge
- pressure chamber
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000003584 silencer Effects 0.000 claims 1
Description
第１図はこの考案の一実施例を示す回転圧縮機
の断面図、第２図は同じく第１図のＡ−Ａ線断面
図、第３図は同じく吐出ボートの要部拡大断面図
、第４図は従来例を示す回転圧縮機の断面図、第
５図は同じくマフラ機構部の要部斜視図である。
１……密閉容器、２……回転軸、３……電動要
素、４……回転圧縮要素、５……シリンダ、６…
…偏心部、７……ローラ、８……低圧室、９……
高圧室、１０……ベーン、１１……上軸受部、１
２……下軸受部、１３……カツプマフラ、１５…
…吐出ボート、１６……吐出弁、２１……小容積
空間、２２……圧力導入路。
Fig. 1 is a sectional view of a rotary compressor showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is an enlarged sectional view of the main parts of the discharge boat. FIG. 4 is a sectional view of a conventional rotary compressor, and FIG. 5 is a perspective view of a main part of the muffler mechanism. DESCRIPTION OF SYMBOLS 1... Airtight container, 2... Rotating shaft, 3... Electric element, 4... Rotating compression element, 5... Cylinder, 6...
...Eccentric part, 7...Roller, 8...Low pressure chamber, 9...
High pressure chamber, 10... Vane, 11... Upper bearing part, 1
2...Lower bearing part, 13...Cup muffler, 15...
...Discharge boat, 16...Discharge valve, 21...Small volume space, 22...Pressure introduction path.
Claims (1)
電動要素の回転軸によつて駆動される圧縮要素と
を収納し、この圧縮要素を、シリンダと、回転軸
の偏心部によつてシリンダ内を回転するローラと
、このローラに接してシリンダ内を低圧室と高圧
室とに区画するベーンと、シリンダの開口を封じ
る軸受部と、この軸受部に取付けて吐出ボートを
開閉する吐出弁と、この吐出弁を覆うように軸受
部に取付けたカツプマフラとで構成した密閉型圧
縮機において、前記軸受部にはカツプマフラ内に
開口する空間が吐出ボートの近傍に設けられてい
ることを特徴とする密閉型圧縮機の消音装置。 An electric element having a rotating shaft and a compression element driven by the rotating shaft of the electric element are housed in an airtight container, and the compression element is moved inside the cylinder by a cylinder and an eccentric part of the rotating shaft. A rotating roller, a vane that comes into contact with the roller and divides the inside of the cylinder into a low pressure chamber and a high pressure chamber, a bearing that seals the opening of the cylinder, a discharge valve that is attached to this bearing to open and close the discharge boat, and A hermetic compressor comprising a cup muffler attached to a bearing part so as to cover a discharge valve, wherein the bearing part is provided with a space that opens into the cup muffler near a discharge boat. Compressor silencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12572889U JPH0363795U (en) | 1989-10-26 | 1989-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12572889U JPH0363795U (en) | 1989-10-26 | 1989-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363795U true JPH0363795U (en) | 1991-06-21 |
Family
ID=31673583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12572889U Pending JPH0363795U (en) | 1989-10-26 | 1989-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363795U (en) |
-
1989
- 1989-10-26 JP JP12572889U patent/JPH0363795U/ja active Pending