JPS6449684U - - Google Patents
Info
- Publication number
- JPS6449684U JPS6449684U JP14452687U JP14452687U JPS6449684U JP S6449684 U JPS6449684 U JP S6449684U JP 14452687 U JP14452687 U JP 14452687U JP 14452687 U JP14452687 U JP 14452687U JP S6449684 U JPS6449684 U JP S6449684U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- fluid device
- scroll
- orbiting scroll
- bellows
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案のオイルフリー・スクロール流
体装置の一実施例を示す断面正面図、第２図は本
考案の他の実施例の要部を示す部分断面正面図、
第３図は従来のスクロール流体装置を示す断面正
面図である。
１……スクロール流体装置、２……フレーム、
３……固定スクロール、４……旋回スクロール、
１１……ベローズ、１１Ａ……ベローズの上端部
、１１Ｂ……ベローズの下端部、１２……旋回ス
クロール外周面、１２Ａ，２０，３０……フラン
ジ、２２……止めネジ、３２……上部円筒スリー
ブ、３４……下部円筒スリーブ、３６……上部円
筒スリーブ用ボルト、３８……上部円筒スリーブ
用ナツト。
FIG. 1 is a cross-sectional front view showing one embodiment of the oil-free scroll fluid device of the present invention, and FIG. 2 is a partially cross-sectional front view showing main parts of another embodiment of the present invention.
FIG. 3 is a sectional front view showing a conventional scroll fluid device. 1...Scroll fluid device, 2...Frame,
3...Fixed scroll, 4...Orbiting scroll,
11... Bellows, 11A... Upper end of bellows, 11B... Lower end of bellows, 12... Orbiting scroll outer peripheral surface, 12A, 20, 30... Flange, 22... Set screw, 32... Upper cylindrical sleeve , 34... Lower cylindrical sleeve, 36... Bolt for upper cylindrical sleeve, 38... Nut for upper cylindrical sleeve.
Claims (1)
クロール流体装置において、上端部は旋回スクロ
ールに設けたフランジに当接しており、且つ下端
部はフレームへ着脱自在に取付けられているベロ
ーズを設け、ベローズの長さを調節する調節機構
を旋回スクロールの外周部に備えていることを特
徴とするオイルフリー・スクロール流体装置。 In an oil-free scroll fluid device that compresses, expands, and sucks fluid, the upper end is in contact with a flange provided on the orbiting scroll, and the lower end is provided with a bellows that is detachably attached to the frame. An oil-free scroll fluid device characterized in that an adjustment mechanism for adjusting the length is provided on the outer periphery of the orbiting scroll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987144526U JPH0749025Y2 (en) | 1987-09-24 | 1987-09-24 | Oil-free scroll fluid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987144526U JPH0749025Y2 (en) | 1987-09-24 | 1987-09-24 | Oil-free scroll fluid device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6449684U true JPS6449684U (en) | 1989-03-28 |
| JPH0749025Y2 JPH0749025Y2 (en) | 1995-11-13 |
Family
ID=31412314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987144526U Expired - Lifetime JPH0749025Y2 (en) | 1987-09-24 | 1987-09-24 | Oil-free scroll fluid device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749025Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0231391U (en) * | 1988-08-20 | 1990-02-27 | ||
| JPH0256888U (en) * | 1988-10-20 | 1990-04-24 | ||
| JPH08500878A (en) * | 1992-10-09 | 1996-01-30 | ダンフォス アクチェセルスカベト | Spiral compressor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5859392A (en) * | 1981-10-05 | 1983-04-08 | Nippon Soken Inc | Scroll type pump |
| JPS61157789A (en) * | 1984-12-28 | 1986-07-17 | Hitachi Ltd | Unlubricated scroll hydraulic machine |
| JPS6254294U (en) * | 1985-09-26 | 1987-04-03 |
-
1987
- 1987-09-24 JP JP1987144526U patent/JPH0749025Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5859392A (en) * | 1981-10-05 | 1983-04-08 | Nippon Soken Inc | Scroll type pump |
| JPS61157789A (en) * | 1984-12-28 | 1986-07-17 | Hitachi Ltd | Unlubricated scroll hydraulic machine |
| JPS6254294U (en) * | 1985-09-26 | 1987-04-03 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0231391U (en) * | 1988-08-20 | 1990-02-27 | ||
| JPH0256888U (en) * | 1988-10-20 | 1990-04-24 | ||
| JPH08500878A (en) * | 1992-10-09 | 1996-01-30 | ダンフォス アクチェセルスカベト | Spiral compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749025Y2 (en) | 1995-11-13 |