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
Application number
DE3230979A
Other languages
German (de)
English (en)
Other versions
DE3230979A1 (de
Inventor
Joachim 3300 Braunschweig De Neumann
Otto Ing.(Grad.) Schaefer
Claus Mueller
Klaus-Dieter Dr.-Ing. 3180 Wolfsburg De Emmenthal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Priority to DE3230979A priority Critical patent/DE3230979A1/de
Priority to FR8313035A priority patent/FR2532011B1/fr
Priority to IT22596/83A priority patent/IT1163924B/it
Priority to JP1983127363U priority patent/JPS5996389U/ja
Publication of DE3230979A1 publication Critical patent/DE3230979A1/de
Application granted granted Critical
Publication of DE3230979C2 publication Critical patent/DE3230979C2/de
Granted legal-status Critical Current

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)
DE3230979A 1982-08-20 1982-08-20 Verdraengermaschine fuer kompressible medien Granted DE3230979A1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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