JPH0163790U - - Google Patents
Info
- Publication number
- JPH0163790U JPH0163790U JP1987159517U JP15951787U JPH0163790U JP H0163790 U JPH0163790 U JP H0163790U JP 1987159517 U JP1987159517 U JP 1987159517U JP 15951787 U JP15951787 U JP 15951787U JP H0163790 U JPH0163790 U JP H0163790U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- spiral body
- end plate
- shape memory
- memory alloy
- 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
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は同実施例の要部の縦断面図、第３図は同実施例
の要部の上面図、第４図は同実施例の要部の低温
時の動作説明図である。
３……電動要素、５……固定スクロール、７…
…第１のうず巻体、９……可動スクロール、１０
……第２のうず巻体、１１……端板、１７……排
出孔、２２……クランク部、２５……逆止弁装置
、２６……形状記憶合金、２７……可動弁体。
Fig. 1 is a vertical sectional view of an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the main parts of the same embodiment, Fig. 3 is a top view of the main parts of the same embodiment, and Fig. 4 is a longitudinal sectional view of the main parts of the same embodiment. FIG. 6 is an explanatory diagram of the operation of the main part of the example at low temperature. 3...Electric element, 5...Fixed scroll, 7...
...First spiral body, 9...Movable scroll, 10
... Second spiral body, 11 ... End plate, 17 ... Discharge hole, 22 ... Crank part, 25 ... Check valve device, 26 ... Shape memory alloy, 27 ... Movable valve body.
Claims (1)
と、前記第１のうず巻体に対向してかみ合う第２
のうず巻体を端板に設けた可動スクロールと、該
可動スクロールを円軌道上で公転運動させること
により前記うず巻体間の吸入流体を徐々に圧縮し
て外側から中央部に向けて移動させる電動要素と
、を備えたものにおいて、 前記固定スクロールの端板に排出孔を設け、該
排出孔に逆止弁装置を設けると共に、 該逆止弁装置を、圧縮流体に対して熱伝達の良
好な状態で設けた形状記憶合金と、該形状記憶合
金の変形動作に連動することにより前記圧縮流体
の低温時に閉成位置から開成位置に変位する可動
弁体等で構成したことを特徴とするスクロール圧
縮機。[Claims for Utility Model Registration] A fixed scroll in which a first spiral body is provided on an end plate, and a second spiral body that faces and meshes with the first spiral body.
A movable scroll having a spiral body provided on an end plate, and by rotating the movable scroll on a circular orbit, the suction fluid between the spiral bodies is gradually compressed and moved from the outside toward the center. An electric element, wherein a discharge hole is provided in the end plate of the fixed scroll, a check valve device is provided in the discharge hole, and the check valve device is arranged to have good heat transfer to the compressed fluid. The scroll is characterized by comprising a shape memory alloy provided in a state such as the shape memory alloy, and a movable valve body that moves from a closed position to an open position when the compressed fluid is at a low temperature by interlocking with the deformation operation of the shape memory alloy. compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159517U JPH0163790U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159517U JPH0163790U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163790U true JPH0163790U (en) | 1989-04-24 |
Family
ID=31440800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159517U Pending JPH0163790U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163790U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03145590A (en) * | 1989-10-31 | 1991-06-20 | Matsushita Electric Ind Co Ltd | Scroll compressor |
| JPH05296164A (en) * | 1991-01-08 | 1993-11-09 | Mitsubishi Electric Corp | Scroll fluid machine |
| KR100394241B1 (en) * | 2001-04-16 | 2003-08-06 | 주식회사 엘지이아이 | Apparatus for reducing the chattering noise of scroll compressor |
| JP2016044558A (en) * | 2014-08-20 | 2016-04-04 | 日立アプライアンス株式会社 | Scroll compressor |
-
1987
- 1987-10-19 JP JP1987159517U patent/JPH0163790U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03145590A (en) * | 1989-10-31 | 1991-06-20 | Matsushita Electric Ind Co Ltd | Scroll compressor |
| JPH05296164A (en) * | 1991-01-08 | 1993-11-09 | Mitsubishi Electric Corp | Scroll fluid machine |
| KR100394241B1 (en) * | 2001-04-16 | 2003-08-06 | 주식회사 엘지이아이 | Apparatus for reducing the chattering noise of scroll compressor |
| JP2016044558A (en) * | 2014-08-20 | 2016-04-04 | 日立アプライアンス株式会社 | Scroll compressor |
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