JPH027391U - - Google Patents
Info
- Publication number
- JPH027391U JPH027391U JP8568088U JP8568088U JPH027391U JP H027391 U JPH027391 U JP H027391U JP 8568088 U JP8568088 U JP 8568088U JP 8568088 U JP8568088 U JP 8568088U JP H027391 U JPH027391 U JP H027391U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- shaft
- stator
- roller
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compressor (AREA)
Description
第１図は本考案の一実施例によるロータリー圧
縮機のモータ回転子の断面図、第２図は第１図の
モータ回転子を備えたロータリー圧縮機の断面図
、第３図は本考案のロータリー圧縮機の５００Ｈ
ｚ付近の騒音特性図、第４図は従来例のロータリ
ー圧縮機の５００Ｈｚ付近の騒音特性図、第５図
は従来のロータリー圧縮機の断面図、第６図は第
５図のロータリー圧縮機のモータ回転子の断面図
である。
１……密閉容器、２……固定子、３……回転子
、３ａ……半閉溝の溝形状、５……シヤフト、８
……シリンダ、９……圧縮室、１０……主サイド
ハウジング、１１……副サイドハウジング、１２
……ローラ。
Fig. 1 is a sectional view of a motor rotor of a rotary compressor according to an embodiment of the present invention, Fig. 2 is a sectional view of a rotary compressor equipped with the motor rotor of Fig. 1, and Fig. 3 is a sectional view of a rotary compressor of the present invention. 500H of rotary compressor
Figure 4 is a noise characteristic diagram around 500Hz of a conventional rotary compressor, Figure 5 is a sectional view of a conventional rotary compressor, and Figure 6 is a noise characteristic diagram of the rotary compressor of Figure 5. FIG. 3 is a cross-sectional view of a motor rotor. DESCRIPTION OF SYMBOLS 1... Airtight container, 2... Stator, 3... Rotor, 3a... Semi-closed groove shape, 5... Shaft, 8
... Cylinder, 9 ... Compression chamber, 10 ... Main side housing, 11 ... Sub-side housing, 12
……roller.
Claims (1)
ターと、偏心部を有するシヤフトと、前記シヤフ
トの回転中心と同心に圧縮室を形成するシリンダ
と、前記シリンダの両側面を気密的に閉塞するサ
イドハウジングと、前記偏心部に装着され、前記
シヤフトの回転により前記シリンダの内壁に沿つ
て転動するローラと、前記ローラの外周部に接し
て前記圧縮室を高圧室と低圧室に仕切るベーンと
からなり、前記固定子は、前記密閉容器内周面に
直接固定されるとともに、前記回転子は半閉溝の
溝形状を構成したモータを備えたことを特徴とす
るロータリー圧縮機。 A motor consisting of a rotor and a stator, a shaft having an eccentric portion, a cylinder forming a compression chamber concentrically with the rotation center of the shaft, and a side that airtightly closes both sides of the cylinder in a closed container. A housing, a roller that is attached to the eccentric part and rolls along the inner wall of the cylinder as the shaft rotates, and a vane that comes into contact with the outer circumference of the roller and partitions the compression chamber into a high pressure chamber and a low pressure chamber. The rotary compressor is characterized in that the stator is directly fixed to the inner circumferential surface of the closed container, and the rotor includes a motor having a semi-closed groove shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988085680U JPH08533Y2 (en) | 1988-06-28 | 1988-06-28 | Rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988085680U JPH08533Y2 (en) | 1988-06-28 | 1988-06-28 | Rotary compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027391U true JPH027391U (en) | 1990-01-18 |
| JPH08533Y2 JPH08533Y2 (en) | 1996-01-10 |
Family
ID=31310334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988085680U Expired - Lifetime JPH08533Y2 (en) | 1988-06-28 | 1988-06-28 | Rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08533Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4891608A (en) * | 1972-03-08 | 1973-11-28 | ||
| JPS5537176A (en) * | 1978-09-09 | 1980-03-15 | Hiromasa Suzuki | Vacuum and chilled package of beef containing deodorizer |
| JPS6243076A (en) * | 1985-08-19 | 1987-02-25 | Sanyo Electric Co Ltd | Differential pressure control device for fuel cell |
-
1988
- 1988-06-28 JP JP1988085680U patent/JPH08533Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4891608A (en) * | 1972-03-08 | 1973-11-28 | ||
| JPS5537176A (en) * | 1978-09-09 | 1980-03-15 | Hiromasa Suzuki | Vacuum and chilled package of beef containing deodorizer |
| JPS6243076A (en) * | 1985-08-19 | 1987-02-25 | Sanyo Electric Co Ltd | Differential pressure control device for fuel cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08533Y2 (en) | 1996-01-10 |