JPH0323683U - - Google Patents
Info
- Publication number
- JPH0323683U JPH0323683U JP8459489U JP8459489U JPH0323683U JP H0323683 U JPH0323683 U JP H0323683U JP 8459489 U JP8459489 U JP 8459489U JP 8459489 U JP8459489 U JP 8459489U JP H0323683 U JPH0323683 U JP H0323683U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- fixed
- orbiting scroll
- lap
- sleeve
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Description
第１図は本考案一実施例の軸断面図、第２図は
実施例と主要部を示す一部拡大軸断面図である。
１……メカニカルシール、２……シール部材、
３……スリーブ、４……フランジ部、５……メー
テングリング、６……リング、７……リテーナ、
８……バランスウエイト、９……回転軸、１０…
…ケーシング本体、１１，１２，１５……軸受、
１３………クランク部、１４……中間部材、１６
……旋回スクロール、１７……ボス部、１８，２
２……ラツプ、１９……固定スクロール、２０…
…中間ブロツク、２１……仕切板、２３……圧縮
室、２４……吐出口、２５，２６……室、２７…
…スラストリング、２８……吸入管、２９……セ
ツトスクリユ、３０……凹溝、３１……Ｏリング
、３２……スプリング、３３……リング部材、３
４……空気口、３５……通路、３６……間〓。
FIG. 1 is an axial sectional view of an embodiment of the present invention, and FIG. 2 is a partially enlarged axial sectional view showing the embodiment and its main parts. 1... Mechanical seal, 2... Seal member,
3... Sleeve, 4... Flange section, 5... Metering ring, 6... Ring, 7... Retainer,
8... Balance weight, 9... Rotating shaft, 10...
...Casing body, 11, 12, 15...Bearing,
13... Crank part, 14... Intermediate member, 16
...Orbital scroll, 17...Boss part, 18,2
2...Lap, 19...Fixed scroll, 20...
... intermediate block, 21 ... partition plate, 23 ... compression chamber, 24 ... discharge port, 25, 26 ... chamber, 27 ...
... Thrust ring, 28 ... Suction pipe, 29 ... Set screw, 30 ... Concave groove, 31 ... O ring, 32 ... Spring, 33 ... Ring member, 3
4... Air vent, 35... Passage, 36... Interval.
Claims (1)
運動する旋回スクロールと、該旋回スクロールの
ラツプに噛合するラツプを有し、ケーシング本体
に固定される固定スクロールと、前記ケーシング
本体側に設けられ前記旋回スクロールのスラスト
を受ける仕切板部とを有し、前記両ラツプで圧縮
室を形成して所定圧力の圧縮媒体を吐出するスク
ロール圧縮機において、前記ボス部にフランジ部
を有するスリーブを固着し、該スリーブのフラン
ジ部と前記仕切部間にシール部材を介設し、前記
旋回スクロールおよび固定スクロールの収納され
る室を密閉空間として画成することを特徴とする
スクロール圧縮機におけるメカニカルシール構造
。 an orbiting scroll whose boss part is pivotally supported by a crank part of a rotating shaft and which makes an orbital movement; a fixed scroll which has a lap that engages with a lap of the orbiting scroll and is fixed to the casing body; and a fixed scroll which is provided on the casing body side. In the scroll compressor, the scroll compressor has a partition plate portion that receives the thrust of the orbiting scroll, and in which a compression chamber is formed by the two laps and discharges a compressed medium at a predetermined pressure, and a sleeve having a flange portion is fixed to the boss portion. A mechanical seal structure for a scroll compressor, characterized in that a seal member is interposed between the flange portion of the sleeve and the partition portion, and a chamber in which the orbiting scroll and the fixed scroll are housed is defined as a sealed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989084594U JP2525960Y2 (en) | 1989-07-20 | 1989-07-20 | Mechanical seal structure in scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989084594U JP2525960Y2 (en) | 1989-07-20 | 1989-07-20 | Mechanical seal structure in scroll compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0323683U true JPH0323683U (en) | 1991-03-12 |
| JP2525960Y2 JP2525960Y2 (en) | 1997-02-12 |
Family
ID=31633178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989084594U Expired - Lifetime JP2525960Y2 (en) | 1989-07-20 | 1989-07-20 | Mechanical seal structure in scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525960Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135691A (en) * | 1983-12-23 | 1985-07-19 | Hitachi Ltd | Scroll hydraulic machine |
| JPS6355387A (en) * | 1986-08-22 | 1988-03-09 | Hitachi Ltd | Scroll compressor |
-
1989
- 1989-07-20 JP JP1989084594U patent/JP2525960Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135691A (en) * | 1983-12-23 | 1985-07-19 | Hitachi Ltd | Scroll hydraulic machine |
| JPS6355387A (en) * | 1986-08-22 | 1988-03-09 | Hitachi Ltd | Scroll compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525960Y2 (en) | 1997-02-12 |