BE1005290A3 - Ameliorations a un compresseur du type regeneratif a chambre toroidale. - Google Patents

Ameliorations a un compresseur du type regeneratif a chambre toroidale. Download PDF

Info

Publication number: BE1005290A3
Authority: BE; Belgium
Prior art keywords: compressor; blades; channel; rotor; toroidal chamber
Prior art date: 1990-04-24

Application number

BE9100375A

Other languages

English (en)

French (fr)

Inventor

Pietro Lacitignola

Umberto Corradini

Original Assignee

Nuovo Pignone Spa

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.)

1990-04-24

Filing date

1991-04-23

Publication date

1993-06-22

1991-04-23 Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa

1993-06-22 Application granted granted Critical

1993-06-22 Publication of BE1005290A3 publication Critical patent/BE1005290A3/fr

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
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides 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)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

BE9100375A 1990-04-24 1991-04-23 Ameliorations a un compresseur du type regeneratif a chambre toroidale. BE1005290A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20128A IT1240003B (it)	1990-04-24	1990-04-24	Perfezionamenti in un compressore di tipo rigenerativo a camera toroidale

Publications (1)

Publication Number	Publication Date
BE1005290A3 true BE1005290A3 (fr)	1993-06-22

Family

ID=11164034

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE9100375A BE1005290A3 (fr)	1990-04-24	1991-04-23	Ameliorations a un compresseur du type regeneratif a chambre toroidale.

Country Status (8)

Country	Link
BE (1)	BE1005290A3 (de)
CH (1)	CH681826A5 (de)
DE (1)	DE4113394C3 (de)
ES (1)	ES2046918B1 (de)
FR (1)	FR2661217B1 (de)
GB (1)	GB2243650B (de)
IT (1)	IT1240003B (de)
NL (1)	NL9100710A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5281083A (en) *	1991-06-18	1994-01-25	Hitachi, Ltd.	Vortex flow blower
US5527150A (en) *	1992-08-21	1996-06-18	Orbital Engine Company (Australia) Pty. Limited	Regenerative pumps
US5527149A (en) *	1994-06-03	1996-06-18	Coltec Industries Inc.	Extended range regenerative pump with modified impeller and/or housing
US6422808B1 (en)	1994-06-03	2002-07-23	Borgwarner Inc.	Regenerative pump having vanes and side channels particularly shaped to direct fluid flow
DE59604530D1 (de) *	1995-10-06	2000-04-06	Siemens Ag	Seitenkanalverdichter
GB2313158B (en) *	1996-05-13	2000-05-31	Totton Pumps Ltd	Soda water dispensing systems
DE19921765A1 (de) *	1999-05-11	2000-11-23	Siemens Ag	Seitenkanalmaschine
DE10062352B4 (de) *	2000-12-14	2004-09-30	Nash_Elmo Industries Gmbh	Seitenkanal-Gasverdichter und Verfahren zum Verdichten von Gas
DE10334950A1 (de) *	2003-07-31	2004-12-09	Nash_Elmo Industries Gmbh	Seitenkanalverdichter und Verfahren zum Betrieb eines Seitenkanalverdichters
DE102008056106B4 (de) *	2008-11-06	2011-02-17	Pierburg Gmbh	Seitenkanalgebläse, insbesondere Sekundärluftgebläse für eine Verbrennungskraftmaschine
DE102017220623A1 (de) *	2017-11-17	2019-05-23	Robert Bosch Gmbh	Seitenkanalverdichter für ein Brennstoffzellensystem zur Förderung und/oder Ver-dichtung von einem gasförmigen Medium
TR202011510A2 (tr) *	2020-07-20	2021-02-22	Nevzat Ciftci	Toroi̇dal yapida bi̇r pompa

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3989411A (en) *	1975-07-14	1976-11-02	British Gas Corporation	Silencing vane for toroidal blower
FR2484563A1 (fr) *	1980-06-12	1981-12-18	Klein Schanzlin & Becker Ag	Roue en matiere plastique avec partie correspondant a des interstices, notamment pour pompes centrifuges
DE3029507A1 (de) *	1980-08-04	1982-03-04	Röhrnbacher, Emmerich, 7507 Pfinztal	Seitenkanalgeblaese
US4325672A (en) *	1978-12-15	1982-04-20	The Utile Engineering Company Limited	Regenerative turbo machine
WO1989006318A1 (en) *	1987-12-31	1989-07-13	Compair Reavell Limited	Regenerative rotodynamic machines
EP0332078A1 (de) *	1988-03-06	1989-09-13	Webasto AG Fahrzeugtechnik	Ringkanalgebläse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB630483A (en) *	1947-01-09	1949-10-13	Linde Air Prod Co	Rotary pumps for liquefied gases
US3545890A (en) *	1967-12-29	1970-12-08	Mechanical Tech Inc	Regenerative compressor
DE2135093B2 (de) *	1971-07-14	1974-06-06	Fa. J. Eberspaecher, 7300 Esslingen	Seitenkanalgebläse, insbesondere für brennstoffbetriebene Heizgeräte
US3788765A (en) *	1971-11-18	1974-01-29	Laval Turbine	Low specific speed compressor
GB1422194A (en) *	1973-01-10	1976-01-21	British Gas Corp	Peripheral blowers
US3881839A (en) *	1974-01-07	1975-05-06	Gen Motors Corp	Fuel pump
FR2305619A1 (fr) *	1975-03-27	1976-10-22	Rateau Sa	Compresseur peripherique pour fluide
GB1489800A (en) *	1976-04-06	1977-10-26	Turner Ltd S	Regenerative type pump
US4261685A (en) *	1978-03-31	1981-04-14	The Garrett Corp.	Energy transfer machine
ZA796107B (en) *	1978-11-28	1980-10-29	Compair Ind Ltd	Regenerative rotodynamic machines
GB2036179B (en) *	1978-11-28	1983-03-23	Compair Ind Ltd	Regenerative rotodynamic compressors and pumps
GB2068461A (en) *	1980-02-01	1981-08-12	Utile Eng Co Ltd	Regenerative turbo machines
JPS5724493A (en) *	1980-07-21	1982-02-09	Hitachi Ltd	Vortex flow blower
GB2104959B (en) *	1981-08-03	1984-11-14	British Gas Corp	Peripheral toroidal blowers

1990
- 1990-04-24 IT IT20128A patent/IT1240003B/it active IP Right Grant
1991
- 1991-04-19 ES ES09101127A patent/ES2046918B1/es not_active Expired - Fee Related
- 1991-04-19 CH CH1177/91A patent/CH681826A5/it not_active IP Right Cessation
- 1991-04-19 GB GB9108444A patent/GB2243650B/en not_active Expired - Fee Related
- 1991-04-23 FR FR9104977A patent/FR2661217B1/fr not_active Expired - Fee Related
- 1991-04-23 BE BE9100375A patent/BE1005290A3/fr not_active IP Right Cessation
- 1991-04-24 DE DE4113394A patent/DE4113394C3/de not_active Expired - Fee Related
- 1991-04-24 NL NL9100710A patent/NL9100710A/nl not_active Application Discontinuation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3989411A (en) *	1975-07-14	1976-11-02	British Gas Corporation	Silencing vane for toroidal blower
US4325672A (en) *	1978-12-15	1982-04-20	The Utile Engineering Company Limited	Regenerative turbo machine
FR2484563A1 (fr) *	1980-06-12	1981-12-18	Klein Schanzlin & Becker Ag	Roue en matiere plastique avec partie correspondant a des interstices, notamment pour pompes centrifuges
DE3029507A1 (de) *	1980-08-04	1982-03-04	Röhrnbacher, Emmerich, 7507 Pfinztal	Seitenkanalgeblaese
WO1989006318A1 (en) *	1987-12-31	1989-07-13	Compair Reavell Limited	Regenerative rotodynamic machines
EP0332078A1 (de) *	1988-03-06	1989-09-13	Webasto AG Fahrzeugtechnik	Ringkanalgebläse

Also Published As

Publication number	Publication date
ES2046918A2 (es)	1994-02-01
FR2661217A1 (fr)	1991-10-25
GB9108444D0 (en)	1991-06-05
NL9100710A (nl)	1991-11-18
IT1240003B (it)	1993-11-27
DE4113394C3 (de)	1996-11-21
GB2243650A (en)	1991-11-06
CH681826A5 (de)	1993-05-28
IT9020128A0 (it)	1990-04-24
FR2661217B1 (fr)	1993-10-29
ES2046918B1 (es)	1995-06-16
DE4113394A1 (de)	1991-11-07
ES2046918R (de)	1995-01-01
DE4113394C2 (de)	1992-09-10
IT9020128A1 (it)	1991-10-24
GB2243650B (en)	1994-03-23

Publication	Publication Date	Title
BE1005290A3 (fr)	1993-06-22	Ameliorations a un compresseur du type regeneratif a chambre toroidale.
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FR2875841A1 (fr)	2006-03-31	Procede et dispositif pour des pales de rotor a auto-amelioration aerodynamique.
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FR3130892A1 (fr)	2023-06-23	Dispositif de récupération de lubrifiant dans une turbomachine
FR2514079A1 (fr)	1983-04-08	Machine a pistons radiaux, notamment pompe a pistons a bille
EP1348871A1 (de)	2003-10-01	Kreiselpumpe für niedrige Flussraten mit verbesserter Ansaughöhe
FR3106630A1 (fr)	2021-07-30	Pompe à vide sèche
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BE1028337A1 (fr)	2021-12-17	Piège à débris
EP0595675B1 (de)	1997-07-30	Pumpe mit axialem Förderstrom

Legal Events

Date	Code	Title	Description
1997-10-31	RE	Patent lapsed	Owner name: NUOVOPIGNONE - INDUSTRIE MECCANICHE E FONDERIA S. Effective date: 19970430

Date

Code

Title

Description

1997-10-31

Patent lapsed

Owner name: NUOVOPIGNONE - INDUSTRIE MECCANICHE E FONDERIA S.

Effective date: 19970430