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
BE1005290A3 BE9100375A BE9100375A BE1005290A3 BE 1005290 A3 BE1005290 A3 BE 1005290A3 BE 9100375 A BE9100375 A BE 9100375A BE 9100375 A BE9100375 A BE 9100375A BE 1005290 A3 BE1005290 A3 BE 1005290A3
Authority
BE
Belgium
Prior art keywords
compressor
blades
channel
rotor
toroidal chamber
Prior art date
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.)
Filing date
Publication date
Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Application granted granted Critical
Publication of BE1005290A3 publication Critical patent/BE1005290A3/fr

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
    • F04D29/16—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 (pt)
CH (1) CH681826A5 (pt)
DE (1) DE4113394C3 (pt)
ES (1) ES2046918B1 (pt)
FR (1) FR2661217B1 (pt)
GB (1) GB2243650B (pt)
IT (1) IT1240003B (pt)
NL (1) NL9100710A (pt)

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
BR9306923A (pt) * 1992-08-21 1999-01-12 Orbital Eng Pty Bomba regenerativa
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
EP0767308B1 (de) * 1995-10-06 2000-03-01 Siemens Aktiengesellschaft 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
GB2036179B (en) * 1978-11-28 1983-03-23 Compair Ind Ltd Regenerative rotodynamic compressors and pumps
ZA796107B (en) * 1978-11-28 1980-10-29 Compair Ind Ltd Regenerative rotodynamic machines
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

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

Similar Documents

Publication Publication Date Title
BE1005290A3 (fr) Ameliorations a un compresseur du type regeneratif a chambre toroidale.
EP1138954B1 (fr) Ventilateur centrifuge
EP0173601B1 (fr) Pompe à vide intégralement sèche et étanche à mouvement rectiligne de compression alternative
FR2556054A1 (fr) Diffuseur pour compresseur centrifuge
FR2875841A1 (fr) Procede et dispositif pour des pales de rotor a auto-amelioration aerodynamique.
CA2651055A1 (fr) Compresseur de turboreacteur
FR2745604A1 (fr) Turbocompresseur a suralimentation
FR2775027A1 (fr) Pompe de carburant a turbine et moteur electrique
FR2991373A1 (fr) Aube de soufflante pour turboreacteur d'avion a profil cambre en sections de pied
FR2730007A1 (fr) Machine a ecoulement radial
FR2481378A1 (fr) Ventilateur a courant transversal
WO2014202903A1 (fr) Roue centrifuge
FR3014962A1 (fr) Etage de compresseur radial et compresseur ainsi realise
FR2794189A1 (fr) Compresseur a volute
FR3090033A1 (fr) Ensemble d’aube directrice de sortie et de bifurcation pour turbomachine
FR2833050A1 (fr) Ventilateur helicoide avec un moyen reducteur de bruit
BE1028337B1 (fr) Piège à débris
FR3106630A1 (fr) Pompe à vide sèche
WO2020002808A1 (fr) Dispositif de ventilation pour vehicule automobile
EP1348871A1 (fr) Pompe pour faible débit et grande hauteur d'aspiration
BE1028097B1 (fr) Aube de compresseur de turbomachine, compresseur et turbomachine munis de celle-ci
EP0595675B1 (fr) Pompe à refoulement axial
FR2630167A1 (fr) Pompe moleculaire a vide
FR2823539A1 (fr) Attenuateur dynamique du bruit de refoulement sur les machines a vide rotatives
FR2790795A1 (fr) Ventilateur mixte ou centrifuge a faible niveau sonore et a fort rendement

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NUOVOPIGNONE - INDUSTRIE MECCANICHE E FONDERIA S.

Effective date: 19970430