AU615365B2 - Hermetically sealed scroll type compressor with a shaft seal mechanism - Google Patents
Hermetically sealed scroll type compressor with a shaft seal mechanism Download PDFInfo
- Publication number
- AU615365B2 AU615365B2 AU46723/89A AU4672389A AU615365B2 AU 615365 B2 AU615365 B2 AU 615365B2 AU 46723/89 A AU46723/89 A AU 46723/89A AU 4672389 A AU4672389 A AU 4672389A AU 615365 B2 AU615365 B2 AU 615365B2
- Authority
- AU
- Australia
- Prior art keywords
- end plate
- scroll
- orbiting scroll
- block member
- cavity
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 claims description 38
- 239000003507 refrigerant Substances 0.000 claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000005057 refrigeration Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-313061 | 1988-12-13 | ||
| JP63313061A JPH02161191A (ja) | 1988-12-13 | 1988-12-13 | 密閉形スクロール型圧縮機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4672389A AU4672389A (en) | 1990-06-21 |
| AU615365B2 true AU615365B2 (en) | 1991-09-26 |
Family
ID=18036743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU46723/89A Ceased AU615365B2 (en) | 1988-12-13 | 1989-12-13 | Hermetically sealed scroll type compressor with a shaft seal mechanism |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0373876B1 (fr) |
| JP (1) | JPH02161191A (fr) |
| KR (1) | KR0144149B1 (fr) |
| AU (1) | AU615365B2 (fr) |
| CA (1) | CA2005379A1 (fr) |
| DE (1) | DE68906767T2 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5178526A (en) * | 1991-12-17 | 1993-01-12 | Carrier Corporation | Coupling mechanism for co-orbiting scroll members |
| US6139294A (en) * | 1998-06-22 | 2000-10-31 | Tecumseh Products Company | Stepped annular intermediate pressure chamber for axial compliance in a scroll compressor |
| JP5180698B2 (ja) * | 2008-06-20 | 2013-04-10 | サンデン株式会社 | スクロール型流体機械 |
| CN114320907A (zh) * | 2021-12-30 | 2022-04-12 | 杨伟光 | 一种涡旋式制冷压缩机 |
| CN117225277B (zh) * | 2023-11-15 | 2024-02-13 | 湖南德景源科技有限公司 | 一种具有三重密封结构的锂电材料混合设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475874A (en) * | 1977-01-14 | 1984-10-09 | Hitachi, Ltd. | Scroll fluid apparatus with axial sealing force |
| US4557675A (en) * | 1983-06-17 | 1985-12-10 | Hitachi, Ltd. | Scroll-type fluid machine with back pressure chamber biasing an orbiting scroll member |
| AU606786B2 (en) * | 1988-02-29 | 1991-02-14 | Sanden Corporation | Scroll type compressor |
-
1988
- 1988-12-13 JP JP63313061A patent/JPH02161191A/ja active Pending
-
1989
- 1989-12-12 EP EP89312960A patent/EP0373876B1/fr not_active Expired - Lifetime
- 1989-12-12 DE DE89312960T patent/DE68906767T2/de not_active Expired - Fee Related
- 1989-12-13 AU AU46723/89A patent/AU615365B2/en not_active Ceased
- 1989-12-13 KR KR1019890018438A patent/KR0144149B1/ko not_active IP Right Cessation
- 1989-12-13 CA CA002005379A patent/CA2005379A1/fr not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475874A (en) * | 1977-01-14 | 1984-10-09 | Hitachi, Ltd. | Scroll fluid apparatus with axial sealing force |
| US4557675A (en) * | 1983-06-17 | 1985-12-10 | Hitachi, Ltd. | Scroll-type fluid machine with back pressure chamber biasing an orbiting scroll member |
| AU606786B2 (en) * | 1988-02-29 | 1991-02-14 | Sanden Corporation | Scroll type compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900010234A (ko) | 1990-07-06 |
| JPH02161191A (ja) | 1990-06-21 |
| DE68906767T2 (de) | 1993-10-07 |
| EP0373876B1 (fr) | 1993-05-26 |
| CA2005379A1 (fr) | 1990-06-13 |
| EP0373876A2 (fr) | 1990-06-20 |
| DE68906767D1 (de) | 1993-07-01 |
| KR0144149B1 (ko) | 1998-08-01 |
| EP0373876A3 (en) | 1990-09-26 |
| AU4672389A (en) | 1990-06-21 |
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