JPS63123787U - - Google Patents
Info
- Publication number
- JPS63123787U JPS63123787U JP1483687U JP1483687U JPS63123787U JP S63123787 U JPS63123787 U JP S63123787U JP 1483687 U JP1483687 U JP 1483687U JP 1483687 U JP1483687 U JP 1483687U JP S63123787 U JPS63123787 U JP S63123787U
- Authority
- JP
- Japan
- Prior art keywords
- scroll member
- cylindrical portion
- scroll
- hole
- casing
- 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
- 238000007789 sealing Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
は本考案によりカツプ状ケースの筒状部に設けら
れる貫通孔とその周辺の構造を説面するための図
、第３図は従来例の縦断面図。
図中、１はスクロール型圧縮機、２はフロント
エンドプレート、３はカツプ状ケース、４は固定
スクロール部材、５は可動スクロール部材、可動
スクロール駆動機構、７は可動スクロール回転阻
止機構、３２，３５はシールリング。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a diagram for explaining the through hole provided in the cylindrical part of the cup-shaped case according to the invention and the structure around it, and Fig. 3. is a longitudinal sectional view of a conventional example. In the figure, 1 is a scroll compressor, 2 is a front end plate, 3 is a cup-shaped case, 4 is a fixed scroll member, 5 is a movable scroll member, a movable scroll drive mechanism, 7 is a movable scroll rotation prevention mechanism, 32, 35 is a seal ring.
Claims (1)
内部に配された第１のスクロール部材と、該第１
のスクロール部材と上記筒状部との間を密閉した
シール部材と、上記第１のスクロール部材を上記
ケーシングに固定する固定装置と、上記第１のス
クロール部材の筒軸方向一側に径方向で可動に配
され、移動時に上記第１のスクロール部材と協働
して該第１のスクロール部材の筒軸方向一側の流
体を他側へ移す可動の第２のスクロール部材とを
含むスクロール型圧縮機において、上記筒状部は
上記第１のスクロール部材の上記シール部材より
も筒軸方向一側部分に対向した１つ以上の貫通孔
を有し、上記第１のスクロール部材は上記貫通孔
に対向したねじ穴を有し、上記固定装置は、上記
貫通孔を通して上記ねじ穴にねじ込まれ、これに
より上記第１のスクロール部材を上記ケーシング
に固定した固定ボルトを有していることを特徴と
するスクロール型圧縮機。 (2) 上記貫通孔は、上記筒状部の筒軸方向にお
ける寸法が周方向における寸法よりも大きく作ら
れたものであることを特徴とする実用新案登録請
求の範囲第１項記載のスクロール型圧縮機。[Claims for Utility Model Registration] (1) A casing having a cylindrical portion, a first scroll member disposed inside the cylindrical portion, and a first scroll member disposed inside the cylindrical portion.
a sealing member that seals between the scroll member and the cylindrical portion; a fixing device that fixes the first scroll member to the casing; a movable second scroll member that is movably disposed and cooperates with the first scroll member to transfer fluid on one side of the first scroll member in the axial direction of the cylinder to the other side of the first scroll member; In the machine, the cylindrical portion has one or more through holes opposite to the sealing member of the first scroll member on one side in the axial direction of the cylinder, and the first scroll member has one or more through holes in the through hole. The fixing device has opposing screw holes, and the fixing device includes a fixing bolt that is screwed into the screw hole through the through hole, thereby fixing the first scroll member to the casing. Scroll compressor. (2) The scroll type according to claim 1 of the utility model registration claim, wherein the through hole is made such that the dimension in the axial direction of the cylindrical portion is larger than the dimension in the circumferential direction. compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1483687U JPH0439435Y2 (en) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1483687U JPH0439435Y2 (en) | 1987-02-05 | 1987-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63123787U true JPS63123787U (en) | 1988-08-11 |
| JPH0439435Y2 JPH0439435Y2 (en) | 1992-09-16 |
Family
ID=30805201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1483687U Expired JPH0439435Y2 (en) | 1987-02-05 | 1987-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439435Y2 (en) |
-
1987
- 1987-02-05 JP JP1483687U patent/JPH0439435Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439435Y2 (en) | 1992-09-16 |
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