EP0708248A3 - Side channel compressor - Google Patents

Side channel compressor Download PDF

Info

Publication number
EP0708248A3
EP0708248A3 EP95115950A EP95115950A EP0708248A3 EP 0708248 A3 EP0708248 A3 EP 0708248A3 EP 95115950 A EP95115950 A EP 95115950A EP 95115950 A EP95115950 A EP 95115950A EP 0708248 A3 EP0708248 A3 EP 0708248A3
Authority
EP
European Patent Office
Prior art keywords
side channel
channel compressor
compressor
channel
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
Application number
EP95115950A
Other languages
German (de)
French (fr)
Other versions
EP0708248B1 (en
EP0708248A2 (en
Inventor
Peter Fischer
Klaus Dipl-Ing Schoenwald
Helmut Werner
Norbert Dr Aust
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0708248A2 publication Critical patent/EP0708248A2/en
Publication of EP0708248A3 publication Critical patent/EP0708248A3/en
Application granted granted Critical
Publication of EP0708248B1 publication Critical patent/EP0708248B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP95115950A 1994-10-20 1995-10-10 Side channel compressor Expired - Lifetime EP0708248B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4437589 1994-10-20
DE4437589 1994-10-20

Publications (3)

Publication Number Publication Date
EP0708248A2 EP0708248A2 (en) 1996-04-24
EP0708248A3 true EP0708248A3 (en) 1997-04-02
EP0708248B1 EP0708248B1 (en) 2000-01-12

Family

ID=6531311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115950A Expired - Lifetime EP0708248B1 (en) 1994-10-20 1995-10-10 Side channel compressor

Country Status (4)

Country Link
US (1) US5658126A (en)
EP (1) EP0708248B1 (en)
JP (1) JPH08210293A (en)
DE (1) DE59507602D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613186U1 (en) * 1996-07-30 1996-09-19 Siemens AG, 80333 München Side channel blower
DE19921765A1 (en) 1999-05-11 2000-11-23 Siemens Ag Side channel machine
DE10041332C1 (en) * 2000-08-23 2001-08-30 Siemens Ag Side channel type compressor includes sealing ring having at least one radial slot, and fitted near carrier ring so as to seal gap between rotor and casing
US7033137B2 (en) 2004-03-19 2006-04-25 Ametek, Inc. Vortex blower having helmholtz resonators and a baffle assembly
DE202004019366U1 (en) 2004-12-15 2006-04-20 Nash_Elmo Industries Gmbh Compressor, in particular side channel compressor
CN106065862B (en) * 2016-07-26 2017-06-30 合肥通用机械研究院 Vortex blower adopting welding process
DE102016222430A1 (en) 2016-11-15 2018-05-17 Gardner Denver Deutschland Gmbh Side Channel Blowers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944785A (en) * 1955-05-18 1960-07-12 Thompson Ramo Wooldridge Inc Impeller for turbine engine and the like
DE2244933A1 (en) * 1972-09-13 1974-03-21 Siemens Ag FLOW MACHINE, IN PARTICULAR SIDE CHANNEL COMPRESSORS
US4279570A (en) * 1978-03-31 1981-07-21 The Garrett Corporation Energy transfer machine
EP0478468A1 (en) * 1990-09-28 1992-04-01 Lamson Corporation Regenerative centrifugal compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247725C (en) *
US2468246A (en) * 1947-01-09 1949-04-26 Linde Air Prod Co Rotary pump for liquefied gases
GB703696A (en) * 1950-11-20 1954-02-10 Vickers Electrical Co Ltd Improvements relating to sealing glands
US3079866A (en) * 1959-07-16 1963-03-05 Texaco Inc Modified centrifugal pump
SU724800A1 (en) * 1978-05-19 1980-03-30 Самостоятельное Конструкторско- Технологическое Бюро По Проектированию Приборов И Аппаратов Из Стекла Vortex-type machine
JPS59128993A (en) * 1983-01-10 1984-07-25 Hitachi Ltd Centrifugal pump
DE8704066U1 (en) * 1987-03-18 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Side channel blower
JPH09211792A (en) * 1996-02-06 1997-08-15 Fuji Photo Film Co Ltd Film cartridge with ic memory, data recording device and data input/output device therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944785A (en) * 1955-05-18 1960-07-12 Thompson Ramo Wooldridge Inc Impeller for turbine engine and the like
DE2244933A1 (en) * 1972-09-13 1974-03-21 Siemens Ag FLOW MACHINE, IN PARTICULAR SIDE CHANNEL COMPRESSORS
US4279570A (en) * 1978-03-31 1981-07-21 The Garrett Corporation Energy transfer machine
EP0478468A1 (en) * 1990-09-28 1992-04-01 Lamson Corporation Regenerative centrifugal compressor

Also Published As

Publication number Publication date
EP0708248B1 (en) 2000-01-12
DE59507602D1 (en) 2000-02-17
EP0708248A2 (en) 1996-04-24
US5658126A (en) 1997-08-19
JPH08210293A (en) 1996-08-20

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