DE58900178D1 - Mehrstufiger seitenkanalverdichter. - Google Patents

Mehrstufiger seitenkanalverdichter.

Info

Publication number: DE58900178D1
Authority: DE; Germany
Prior art keywords: side channel; stage side; channel compressor; compressor; stage
Prior art date: 1988-05-30
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

DE8989108883T

Other languages

English (en)

Inventor

Siegfried Dipl Ing Schoenwald

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

Siemens Corp

Original Assignee

Siemens AG

Siemens Corp

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.)

1988-05-30

Filing date

1989-05-17

Publication date

1991-08-22

1989-05-17 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

1989-05-17 Priority to DE8989108883T priority Critical patent/DE58900178D1/de

1991-08-22 Application granted granted Critical

1991-08-22 Publication of DE58900178D1 publication Critical patent/DE58900178D1/de

2009-05-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)

DE8989108883T 1988-05-30 1989-05-17 Mehrstufiger seitenkanalverdichter. Expired - Lifetime DE58900178D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8989108883T DE58900178D1 (de)	1988-05-30	1989-05-17	Mehrstufiger seitenkanalverdichter.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3818374		1988-05-30
DE8989108883T DE58900178D1 (de)	1988-05-30	1989-05-17	Mehrstufiger seitenkanalverdichter.

Publications (1)

Publication Number	Publication Date
DE58900178D1 true DE58900178D1 (de)	1991-08-22

Family

ID=6355440

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE8816440U Expired DE8816440U1 (de)	1988-05-30	1988-05-30	Mehrstufiger Seitenkanalverdichter
DE8989108883T Expired - Lifetime DE58900178D1 (de)	1988-05-30	1989-05-17	Mehrstufiger seitenkanalverdichter.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE8816440U Expired DE8816440U1 (de)	1988-05-30	1988-05-30	Mehrstufiger Seitenkanalverdichter

Country Status (4)

Country	Link
US (1)	US4943208A (de)
EP (1)	EP0344516B1 (de)
JP (1)	JP2521440Y2 (de)
DE (2)	DE8816440U1 (de)

Families Citing this family (12)

* 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
DE102007015777A1 (de)	2007-03-30	2008-10-02	Gebr. Becker Gmbh	Seitenkanalverdichter sowie Verfahren zum Betreiben eines Seitenkanalverdichters
DE102007060111A1 (de)	2007-12-13	2009-06-18	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
IT202000014818A1 (it) *	2020-06-19	2021-12-19	M Pumps Process Srl	Compressore rigenerativo multistadio

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
DE733433C (de) *	1939-12-19	1943-03-26	Siemens Ag	Umlaufpumpe ohne Fluessigkeitsring fuer Gasfoerderung
DE731085C (de) *	1939-12-19	1943-02-01	Siemens Ag	Umlaufpumpe ohne Fluessigkeitsring fuer Gase mit gekuehltem Laufrad
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

1988
- 1988-05-30 DE DE8816440U patent/DE8816440U1/de not_active Expired
1989
- 1989-05-11 US US07/350,718 patent/US4943208A/en not_active Expired - Fee Related
- 1989-05-17 EP EP89108883A patent/EP0344516B1/de not_active Expired - Lifetime
- 1989-05-17 DE DE8989108883T patent/DE58900178D1/de not_active Expired - Lifetime
- 1989-05-26 JP JP1989061801U patent/JP2521440Y2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE8816440U1 (de)	1989-09-28
EP0344516A1 (de)	1989-12-06
JPH01173494U (de)	1989-12-08
US4943208A (en)	1990-07-24
EP0344516B1 (de)	1991-07-17
JP2521440Y2 (ja)	1996-12-25

Publication	Publication Date	Title
DE68915224D1 (de)	1994-06-16	Spiralverdichter.
DE3888147D1 (de)	1994-04-07	Spiralverdichter.
DE3867984D1 (de)	1992-03-05	Hermetisch-gekapselter scroll-verdichter.
DE68904020D1 (de)	1993-02-04	Mehrstufiger zentrifugalverdichter.
DE3670347D1 (de)	1990-05-17	Kompressoren.
DE68911388D1 (de)	1994-01-27	Kälteverdichter.
DE69107363D1 (de)	1995-03-23	Verdichter.
DE3852703D1 (de)	1995-02-16	Kompressorventil.
DE3868397D1 (de)	1992-03-26	Kompressor.
DE68921561D1 (de)	1995-04-13	Schraubenverdichter.
DE3863775D1 (de)	1991-08-22	Seitenkanalverdichter.
DE3769523D1 (de)	1991-05-29	Schraubenkompressor.
DE68919845D1 (de)	1995-01-19	Hermetischer Verdichter.
DE3669753D1 (de)	1990-04-26	Roots-verdichter.
DE3860208D1 (de)	1990-07-12	Drehkolbenverdichter.
DE3861644D1 (de)	1991-02-28	Kompressorventil.
DE3767267D1 (de)	1991-02-14	Trennschieberkompressor.
DE3860630D1 (de)	1990-10-25	Seitenkanalverdichter.
DE58900178D1 (de)	1991-08-22	Mehrstufiger seitenkanalverdichter.
NO894981L (no)	1990-06-14	Gasskompressor.
DE3762147D1 (de)	1990-05-10	Gekapselter verdichter.
DE3861065D1 (de)	1990-12-20	Verdichter.
IT1237132B (it)	1993-05-24	Compressore a canale laterale.
FI861919L (fi)	1986-12-11	Kompressoranordning.
DE58901457D1 (de)	1992-06-25	Seitenkanalverdichter.

Legal Events

Date	Code	Title	Description
1992-08-20	8364	No opposition during term of opposition
1999-07-08	8339	Ceased/non-payment of the annual fee