JPH01173494U - - Google Patents

Info

Publication number
JPH01173494U
JPH01173494U JP1989061801U JP6180189U JPH01173494U JP H01173494 U JPH01173494 U JP H01173494U JP 1989061801 U JP1989061801 U JP 1989061801U JP 6180189 U JP6180189 U JP 6180189U JP H01173494 U JPH01173494 U JP H01173494U
Authority
JP
Japan
Prior art keywords
compressor
gutter
intermediate chamber
stage
casing
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
JP1989061801U
Other languages
English (en)
Japanese (ja)
Other versions
JP2521440Y2 (ja
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 filed Critical
Publication of JPH01173494U publication Critical patent/JPH01173494U/ja
Application granted granted Critical
Publication of JP2521440Y2 publication Critical patent/JP2521440Y2/ja
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP1989061801U 1988-05-30 1989-05-26 多段再生ポンプ形圧縮機 Expired - Lifetime JP2521440Y2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818374 1988-05-30
DE3818374.9 1988-05-30

Publications (2)

Publication Number Publication Date
JPH01173494U true JPH01173494U (US06566495-20030520-M00011.png) 1989-12-08
JP2521440Y2 JP2521440Y2 (ja) 1996-12-25

Family

ID=6355440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989061801U Expired - Lifetime JP2521440Y2 (ja) 1988-05-30 1989-05-26 多段再生ポンプ形圧縮機

Country Status (4)

Country Link
US (1) US4943208A (US06566495-20030520-M00011.png)
EP (1) EP0344516B1 (US06566495-20030520-M00011.png)
JP (1) JP2521440Y2 (US06566495-20030520-M00011.png)
DE (2) DE8816440U1 (US06566495-20030520-M00011.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372475A (en) * 1990-08-10 1994-12-13 Nippondenso Co., Ltd. Fuel pump
JP2917563B2 (ja) * 1991-04-15 1999-07-12 株式会社デンソー 渦流式ポンプ
DE9215231U1 (de) * 1992-11-09 1994-03-10 Siemens AG, 80333 München Verdichteraggregat
US5525039A (en) * 1993-07-21 1996-06-11 Roy E. Roth Company Hermetically sealed magnetic drive pump
US5409357A (en) * 1993-12-06 1995-04-25 Ford Motor Company Impeller for electric automotive fuel pump
DE19819267B4 (de) * 1998-04-30 2006-11-30 Gebr. Becker Gmbh & Co Seitenkanalverdichter
US6174128B1 (en) 1999-02-08 2001-01-16 Ford Global Technologies, Inc. Impeller for electric automotive fuel pump
JP4671844B2 (ja) * 2005-05-27 2011-04-20 株式会社日立産機システム ブロワ
DE102007060111A1 (de) 2007-12-13 2009-06-18 Gebr. Becker Gmbh Seitenkanalverdichter sowie Verfahren zum Betreiben eines Seitenkanalverdichters
DE102007015777A1 (de) 2007-03-30 2008-10-02 Gebr. Becker Gmbh Seitenkanalverdichter sowie Verfahren zum Betreiben eines Seitenkanalverdichters
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191500353A (en) * 1915-01-08 1916-01-10 British Thomson Houston Co Ltd Improvements in and relating to Centrifugal Compressors.
DE715545C (de) * 1938-03-31 1942-01-03 Theodor Wilhelm Pfirrmann Dr I Dampf- oder Brennkraftturbine
DE731085C (de) * 1939-12-19 1943-02-01 Siemens Ag Umlaufpumpe ohne Fluessigkeitsring fuer Gase mit gekuehltem Laufrad
DE733433C (de) * 1939-12-19 1943-03-26 Siemens Ag Umlaufpumpe ohne Fluessigkeitsring fuer Gasfoerderung
DE731022C (de) * 1940-01-27 1943-01-30 Siemens Ag Umlaufpumpe zur Foerderung von Gasen
US3255700A (en) * 1964-02-07 1966-06-14 Dunham Bush Inc Pump, particularly for carbonated beverages and the like
US3395853A (en) * 1965-12-29 1968-08-06 Rotron Mfg Co Vortex compressor
US3545890A (en) * 1967-12-29 1970-12-08 Mechanical Tech Inc Regenerative compressor
US3518021A (en) * 1968-04-04 1970-06-30 Gen Electric Thrust bearing for compressor
DE7441311U (de) * 1974-12-11 1976-07-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verdichteranordnung
DE2721233C2 (de) * 1977-05-11 1979-02-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Aus mehreren Verdichterstufen bestehender Seitenkanalverdichter
DE2738208B1 (de) * 1977-08-24 1978-05-11 Siemens Ag Seitenkanalverdichter
US4477223A (en) * 1982-06-11 1984-10-16 Texas Turbine, Inc. Sealing system for a turboexpander compressor

Also Published As

Publication number Publication date
EP0344516B1 (de) 1991-07-17
US4943208A (en) 1990-07-24
EP0344516A1 (de) 1989-12-06
DE58900178D1 (de) 1991-08-22
DE8816440U1 (de) 1989-09-28
JP2521440Y2 (ja) 1996-12-25

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