DE9006172U1 - - Google Patents

Info

Publication number
DE9006172U1
DE9006172U1 DE9006172U DE9006172U DE9006172U1 DE 9006172 U1 DE9006172 U1 DE 9006172U1 DE 9006172 U DE9006172 U DE 9006172U DE 9006172 U DE9006172 U DE 9006172U DE 9006172 U1 DE9006172 U1 DE 9006172U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9006172U
Other languages
German (de)
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
Priority to DE9006172U priority Critical patent/DE9006172U1/de
Priority to DE9191108178T priority patent/DE59100204D1/de
Priority to EP91108178A priority patent/EP0459269B1/de
Publication of DE9006172U1 publication Critical patent/DE9006172U1/de
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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5846—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling by injection
DE9006172U 1990-05-31 1990-05-31 Expired - Lifetime DE9006172U1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE9006172U DE9006172U1 (it) 1990-05-31 1990-05-31
DE9191108178T DE59100204D1 (de) 1990-05-31 1991-05-21 Seitenkanalverdichter.
EP91108178A EP0459269B1 (de) 1990-05-31 1991-05-21 Seitenkanalverdichter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9006172U DE9006172U1 (it) 1990-05-31 1990-05-31

Publications (1)

Publication Number Publication Date
DE9006172U1 true DE9006172U1 (it) 1991-10-10

Family

ID=6854286

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9006172U Expired - Lifetime DE9006172U1 (it) 1990-05-31 1990-05-31
DE9191108178T Expired - Fee Related DE59100204D1 (de) 1990-05-31 1991-05-21 Seitenkanalverdichter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9191108178T Expired - Fee Related DE59100204D1 (de) 1990-05-31 1991-05-21 Seitenkanalverdichter.

Country Status (2)

Country Link
EP (1) EP0459269B1 (it)
DE (2) DE9006172U1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69604152T2 (de) * 1996-02-21 2000-03-23 Esam Spa Kreiselmaschine für Saugen und Blasen
DE19756026C2 (de) * 1997-12-17 2003-01-09 Webasto Thermosysteme Gmbh Zweistufiges Ringkanalgebläse
EP1729010A1 (en) * 2005-05-31 2006-12-06 ESAM S.p.A. Vacuum blower
IT202000014818A1 (it) * 2020-06-19 2021-12-19 M Pumps Process Srl Compressore rigenerativo multistadio

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695224A (en) * 1982-01-04 1987-09-22 General Electric Company Centrifugal compressor with injection of a vaporizable liquid
DE8807064U1 (it) * 1988-05-30 1989-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE403277C (de) * 1924-09-30 Bbc Brown Boveri & Cie Vorrichtung zur Kuehlung von Kreiselverdichtern
US3135215A (en) * 1963-03-05 1964-06-02 Mechanical Tech Inc Regenerative devices
NL7116405A (it) * 1971-11-29 1973-06-01
IT1218076B (it) * 1988-06-15 1990-04-12 Fimac Spa Pompa per impianti frigoriferi,in particolare per impieghi aeronautici

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695224A (en) * 1982-01-04 1987-09-22 General Electric Company Centrifugal compressor with injection of a vaporizable liquid
DE8807064U1 (it) * 1988-05-30 1989-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Also Published As

Publication number Publication date
EP0459269A1 (de) 1991-12-04
DE59100204D1 (de) 1993-08-26
EP0459269B1 (de) 1993-07-21

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