DE3230979C2 - - Google Patents
Info
- Publication number
- DE3230979C2 DE3230979C2 DE3230979A DE3230979A DE3230979C2 DE 3230979 C2 DE3230979 C2 DE 3230979C2 DE 3230979 A DE3230979 A DE 3230979A DE 3230979 A DE3230979 A DE 3230979A DE 3230979 C2 DE3230979 C2 DE 3230979C2
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- displacement
- eccentric
- points
- housing
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
- F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Supercharger (AREA)
- Formation And Processing Of Food Products (AREA)
- Confectionery (AREA)
- Transmission Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3230979A DE3230979A1 (de) | 1982-08-20 | 1982-08-20 | Verdraengermaschine fuer kompressible medien |
FR8313035A FR2532011B1 (fr) | 1982-08-20 | 1983-08-08 | Machine refoulante pour fluides compressibles |
IT22596/83A IT1163924B (it) | 1982-08-20 | 1983-08-19 | Macchina volumetrica per mezzi comprimibili |
JP1983127363U JPS5996389U (ja) | 1982-08-20 | 1983-08-19 | 圧縮媒体用圧送装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3230979A DE3230979A1 (de) | 1982-08-20 | 1982-08-20 | Verdraengermaschine fuer kompressible medien |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3230979A1 DE3230979A1 (de) | 1984-02-23 |
DE3230979C2 true DE3230979C2 (fr) | 1989-10-19 |
Family
ID=6171299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3230979A Granted DE3230979A1 (de) | 1982-08-20 | 1982-08-20 | Verdraengermaschine fuer kompressible medien |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5996389U (fr) |
DE (1) | DE3230979A1 (fr) |
FR (1) | FR2532011B1 (fr) |
IT (1) | IT1163924B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3706588C2 (de) * | 1987-02-26 | 1993-12-02 | Mannesmann Ag | Antriebseinrichtung für Rotationskolbenverdichter |
CH673680A5 (fr) * | 1987-12-21 | 1990-03-30 | Bbc Brown Boveri & Cie | |
DE58906623D1 (de) * | 1988-08-03 | 1994-02-17 | Aginfor Ag | Verdrängermaschine nach dem Spiralprinzip. |
EP0463370A3 (en) * | 1990-05-30 | 1993-08-18 | Volkswagen Ag | Eccentric drive for a rotating mass |
EP0461494B1 (fr) * | 1990-06-13 | 1993-07-14 | Volkswagen Aktiengesellschaft | Entraînement excentrique pour une masse rotative |
JP3158938B2 (ja) * | 1995-03-20 | 2001-04-23 | 株式会社日立製作所 | スクロール流体機械及びこれを用いた圧縮気体製造装置 |
FR2736999B1 (fr) * | 1995-07-17 | 1997-08-22 | Centre Nat Rech Scient | Machine de detente cryogenique a spirale |
US5987894A (en) * | 1996-07-16 | 1999-11-23 | Commissariat A L'energie Atomique | Temperature lowering apparatus using cryogenic expansion with the aid of spirals |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1679592A (en) * | 1926-02-20 | 1928-08-07 | Alfred L Williams | Pump, engine, and the like |
GB270633A (fr) * | 1926-05-07 | 1927-10-27 | Hugo Heinrich | |
CH168819A (de) * | 1931-12-14 | 1934-04-30 | Ekeloef John | Drehkolbenmaschine. |
US2475247A (en) * | 1944-05-22 | 1949-07-05 | Mikulasek John | Planetary piston fluid displacement mechanism |
GB659495A (en) * | 1949-02-16 | 1951-10-24 | Nils Nilsen Stratveit | Improvements relating to rotary machines with gyratory pistons |
FR1048215A (fr) * | 1951-01-12 | 1953-12-21 | Machine rotative | |
GB710671A (en) * | 1951-01-12 | 1954-06-16 | Nils Nilsen Straatveit | Improvements relating to rotary fluid motors or pumps |
CH586348A5 (fr) * | 1975-02-07 | 1977-03-31 | Aginfor Ag | |
US4192152A (en) * | 1978-04-14 | 1980-03-11 | Arthur D. Little, Inc. | Scroll-type fluid displacement apparatus with peripheral drive |
DE2831179A1 (de) * | 1978-07-15 | 1980-01-24 | Leybold Heraeus Gmbh & Co Kg | Verdraengermaschine nach dem spiralprinzip |
-
1982
- 1982-08-20 DE DE3230979A patent/DE3230979A1/de active Granted
-
1983
- 1983-08-08 FR FR8313035A patent/FR2532011B1/fr not_active Expired
- 1983-08-19 JP JP1983127363U patent/JPS5996389U/ja active Granted
- 1983-08-19 IT IT22596/83A patent/IT1163924B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5996389U (ja) | 1984-06-29 |
IT1163924B (it) | 1987-04-08 |
FR2532011A1 (fr) | 1984-02-24 |
FR2532011B1 (fr) | 1988-05-06 |
IT8322596A1 (it) | 1985-02-19 |
IT8322596A0 (it) | 1983-08-19 |
JPH0124390Y2 (fr) | 1989-07-24 |
DE3230979A1 (de) | 1984-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: VOLKSWAGEN AG, 3180 WOLFSBURG, DE |
|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |