JPH0434486U - - Google Patents
Info
- Publication number
- JPH0434486U JPH0434486U JP1990076435U JP7643590U JPH0434486U JP H0434486 U JPH0434486 U JP H0434486U JP 1990076435 U JP1990076435 U JP 1990076435U JP 7643590 U JP7643590 U JP 7643590U JP H0434486 U JPH0434486 U JP H0434486U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- compression chamber
- drive shaft
- counterweight
- refrigerant gas
- 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
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C2250/00—Geometry
- F04C2250/10—Geometry of the inlet or outlet
- F04C2250/101—Geometry of the inlet or outlet of the inlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/50—Inlet or outlet
- F05B2250/501—Inlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990076435U JP2552309Y2 (ja) | 1990-07-18 | 1990-07-18 | スクロール型圧縮機 |
KR1019910010137A KR950007475B1 (ko) | 1990-07-18 | 1991-06-19 | 스크롤형 압축기 |
DE69116616T DE69116616T2 (de) | 1990-07-18 | 1991-07-17 | Spiralverdichter |
EP91111968A EP0467342B1 (en) | 1990-07-18 | 1991-07-17 | Scroll type compressor |
US07/987,539 US5221198A (en) | 1990-07-18 | 1992-12-07 | Scroll type compressor with intake port aligned with counterweight |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990076435U JP2552309Y2 (ja) | 1990-07-18 | 1990-07-18 | スクロール型圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0434486U true JPH0434486U (US20050065096A1-20050324-C00034.png) | 1992-03-23 |
JP2552309Y2 JP2552309Y2 (ja) | 1997-10-29 |
Family
ID=13605075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990076435U Expired - Lifetime JP2552309Y2 (ja) | 1990-07-18 | 1990-07-18 | スクロール型圧縮機 |
Country Status (4)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7861541B2 (en) | 2004-07-13 | 2011-01-04 | Tiax Llc | System and method of refrigeration |
JP5782296B2 (ja) * | 2011-05-13 | 2015-09-24 | サンデンホールディングス株式会社 | スクロール型圧縮機 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924992U (ja) * | 1982-08-07 | 1984-02-16 | サンデン株式会社 | スクロ−ル型圧縮機 |
JPS5952193U (ja) * | 1982-09-30 | 1984-04-05 | サンデン株式会社 | スクロ−ル型圧縮機 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5952193B2 (ja) * | 1974-12-17 | 1984-12-18 | 松下電器産業株式会社 | カラ−デイスプレイ装置 |
JPS5924992B2 (ja) * | 1976-07-30 | 1984-06-13 | 大日本製薬株式会社 | ピリド〔2,3−d〕ピリミジン誘導体およびその製法 |
JPS57176382A (en) * | 1981-04-24 | 1982-10-29 | Toyoda Autom Loom Works Ltd | Positive displacement fluid compressor device |
-
1990
- 1990-07-18 JP JP1990076435U patent/JP2552309Y2/ja not_active Expired - Lifetime
-
1991
- 1991-06-19 KR KR1019910010137A patent/KR950007475B1/ko not_active IP Right Cessation
- 1991-07-17 EP EP91111968A patent/EP0467342B1/en not_active Expired - Lifetime
- 1991-07-17 DE DE69116616T patent/DE69116616T2/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924992U (ja) * | 1982-08-07 | 1984-02-16 | サンデン株式会社 | スクロ−ル型圧縮機 |
JPS5952193U (ja) * | 1982-09-30 | 1984-04-05 | サンデン株式会社 | スクロ−ル型圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
KR920002932A (ko) | 1992-02-28 |
JP2552309Y2 (ja) | 1997-10-29 |
EP0467342B1 (en) | 1996-01-24 |
DE69116616D1 (de) | 1996-03-07 |
DE69116616T2 (de) | 1996-06-05 |
EP0467342A1 (en) | 1992-01-22 |
KR950007475B1 (ko) | 1995-07-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |