FR2919689B1 - Compresseur frigorifique a spirales - Google Patents
Compresseur frigorifique a spiralesInfo
- Publication number
- FR2919689B1 FR2919689B1 FR0705661A FR0705661A FR2919689B1 FR 2919689 B1 FR2919689 B1 FR 2919689B1 FR 0705661 A FR0705661 A FR 0705661A FR 0705661 A FR0705661 A FR 0705661A FR 2919689 B1 FR2919689 B1 FR 2919689B1
- Authority
- FR
- France
- Prior art keywords
- refrigerating compressor
- spiral refrigerating
- spiral
- compressor
- refrigerating
- 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.)
- Expired - Fee Related
Links
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
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0705661A FR2919689B1 (fr) | 2007-08-02 | 2007-08-02 | Compresseur frigorifique a spirales |
ITTO2008A000592A IT1393866B1 (it) | 2007-08-02 | 2008-07-30 | Compressore frigorifero a spirale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0705661A FR2919689B1 (fr) | 2007-08-02 | 2007-08-02 | Compresseur frigorifique a spirales |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2919689A1 FR2919689A1 (fr) | 2009-02-06 |
FR2919689B1 true FR2919689B1 (fr) | 2013-07-26 |
Family
ID=39091852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0705661A Expired - Fee Related FR2919689B1 (fr) | 2007-08-02 | 2007-08-02 | Compresseur frigorifique a spirales |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2919689B1 (fr) |
IT (1) | IT1393866B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2968732B1 (fr) * | 2010-12-14 | 2015-05-29 | Danfoss Commercial Compressors | Compresseur frigorifique a spirales |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60145481A (ja) * | 1983-12-29 | 1985-07-31 | Matsushita Electric Ind Co Ltd | 回転式圧縮機の吐出装置 |
JPH05272472A (ja) * | 1992-03-24 | 1993-10-19 | Mitsubishi Electric Corp | スクロール圧縮機 |
JP4658241B2 (ja) * | 2000-07-07 | 2011-03-23 | 株式会社日立製作所 | スクロール圧縮機 |
DE10248926B4 (de) * | 2002-10-15 | 2004-11-11 | Bitzer Kühlmaschinenbau Gmbh | Kompressor |
JP4638762B2 (ja) * | 2005-04-15 | 2011-02-23 | 日立アプライアンス株式会社 | スクロール圧縮機 |
-
2007
- 2007-08-02 FR FR0705661A patent/FR2919689B1/fr not_active Expired - Fee Related
-
2008
- 2008-07-30 IT ITTO2008A000592A patent/IT1393866B1/it active
Also Published As
Publication number | Publication date |
---|---|
IT1393866B1 (it) | 2012-05-11 |
ITTO20080592A1 (it) | 2009-02-03 |
FR2919689A1 (fr) | 2009-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150430 |