GB2234016A - Rotor for a sliding-vane vacuum pump or compressor - Google Patents

Rotor for a sliding-vane vacuum pump or compressor Download PDF

Info

Publication number
GB2234016A
GB2234016A GB9013851A GB9013851A GB2234016A GB 2234016 A GB2234016 A GB 2234016A GB 9013851 A GB9013851 A GB 9013851A GB 9013851 A GB9013851 A GB 9013851A GB 2234016 A GB2234016 A GB 2234016A
Authority
GB
United Kingdom
Prior art keywords
rotor
sliding vane
rotor according
hub
slot
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.)
Withdrawn
Application number
GB9013851A
Other languages
English (en)
Other versions
GB9013851D0 (en
Inventor
Katharina Koterewa
Zwetko Zwetkow
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.)
Medizin und Labortechnik Leipzig VEB
Original Assignee
Medizin und Labortechnik Leipzig VEB
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 Medizin und Labortechnik Leipzig VEB filed Critical Medizin und Labortechnik Leipzig VEB
Publication of GB9013851D0 publication Critical patent/GB9013851D0/en
Publication of GB2234016A publication Critical patent/GB2234016A/en
Withdrawn legal-status Critical Current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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB9013851A 1989-06-22 1990-06-21 Rotor for a sliding-vane vacuum pump or compressor Withdrawn GB2234016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD32984089A DD299483A7 (de) 1989-06-22 1989-06-22 Rotor fuer vakuumpumpen und verdichter

Publications (2)

Publication Number Publication Date
GB9013851D0 GB9013851D0 (en) 1990-08-15
GB2234016A true GB2234016A (en) 1991-01-23

Family

ID=5610103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9013851A Withdrawn GB2234016A (en) 1989-06-22 1990-06-21 Rotor for a sliding-vane vacuum pump or compressor

Country Status (4)

Country Link
DD (1) DD299483A7 (de)
DE (1) DE4001691A1 (de)
FR (1) FR2648873A1 (de)
GB (1) GB2234016A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020082C2 (de) * 1989-07-07 1998-09-03 Barmag Barmer Maschf Flügelzellen-Vakuumpumpe
DE19519841B4 (de) * 1995-05-31 2004-02-12 Luk Automobiltechnik Gmbh & Co. Kg Flügelzellenpumpe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277565A (en) * 1927-03-10 1927-09-22 Naamlooze Vennootschap Appinge Improved rotary vane pump
GB2169032A (en) * 1984-12-26 1986-07-02 Nippon Piston Ring Co Ltd Manufacture of rotors for rotary fluid pumps

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277565A (en) * 1927-03-10 1927-09-22 Naamlooze Vennootschap Appinge Improved rotary vane pump
GB2169032A (en) * 1984-12-26 1986-07-02 Nippon Piston Ring Co Ltd Manufacture of rotors for rotary fluid pumps

Also Published As

Publication number Publication date
GB9013851D0 (en) 1990-08-15
FR2648873A1 (fr) 1990-12-28
DD299483A7 (de) 1992-04-23
DE4001691A1 (de) 1991-01-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)