ES2046918A2 - Perfeccionamientos en un compresor de tipo regenerativo con camara toroidal. - Google Patents

Perfeccionamientos en un compresor de tipo regenerativo con camara toroidal.

Info

Publication number
ES2046918A2
ES2046918A2 ES919101127A ES9101127A ES2046918A2 ES 2046918 A2 ES2046918 A2 ES 2046918A2 ES 919101127 A ES919101127 A ES 919101127A ES 9101127 A ES9101127 A ES 9101127A ES 2046918 A2 ES2046918 A2 ES 2046918A2
Authority
ES
Spain
Prior art keywords
compressor
regenerative
chamber type
toroidal chamber
rotor
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
ES919101127A
Other languages
English (en)
Other versions
ES2046918B1 (es
ES2046918R (es
Inventor
Pietro Lacitignola
Umberto Corradini
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.)
Nuovo Pignone SpA
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
Publication of ES2046918A2 publication Critical patent/ES2046918A2/es
Publication of ES2046918R publication Critical patent/ES2046918R/es
Application granted granted Critical
Publication of ES2046918B1 publication Critical patent/ES2046918B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/08—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)

Abstract

COMPRESOR DE TIPO REGENERATIVO CON CAMARA TOROIDAL EN QUE LOS ALABES DEL ROTOR SON DE PERFIL AERODINAMICO CON CURVATURA EN EL SENTIDO DEL MOVIMIENTO DEL ROTOR Y DE ESPESOR VARIABLE A FIN DE MANTENER CONSTANTES LAS DISTANCIAS ENTRE LAS SUPERFICIES ENFRENTADAS DE DOS ALABES CONTIGUOS, MEDIDAS PERPENDICULARMENTE A LA LINEA MEDIA DEL CANAL DE FLUJO DELIMITADO POR DICHAS SUPERFICIES, Y EN QUE EL BLOQUE DE SEPARACION PRESENTA EN EL LADO DE ASPIRACION UNA ABERTURA DE ENTRADA DE SECCION CRECIENTE Y EN EL LADO DE EXPULSION ACHAFLANAMIENTOS DE LOS BORDES ASI COMO REBAJES EN LAS PAREDES DE SU CANAL CIRCUNFERENCIAL. LA INVENCION ENCUENTRA APLICACION EN LA FABRICACION DE COMPRESORES PARTICULARMENTE APTOS PARA APLICACIONES DE USO DOMESTICO.
ES09101127A 1990-04-24 1991-04-19 Perfeccionamientos en un compresor de tipo regenerativo con camara toroidal. Expired - Fee Related ES2046918B1 (es)

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 (3)

Publication Number Publication Date
ES2046918A2 true ES2046918A2 (es) 1994-02-01
ES2046918R ES2046918R (es) 1995-01-01
ES2046918B1 ES2046918B1 (es) 1995-06-16

Family

ID=11164034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101127A Expired - Fee Related ES2046918B1 (es) 1990-04-24 1991-04-19 Perfeccionamientos en un compresor de tipo regenerativo con camara toroidal.

Country Status (8)

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

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
FR2305619A1 (fr) * 1975-03-27 1976-10-22 Rateau Sa Compresseur peripherique pour fluide
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
EP0072087A1 (en) * 1981-08-03 1983-02-16 British Gas Corporation Improvements in or relating to peripheral toroidal blowers
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
US3989411A (en) * 1975-07-14 1976-11-02 British Gas Corporation Silencing vane for toroidal blower
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
DE3022010C2 (de) * 1980-06-12 1985-03-07 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kunststofflaufrad mit Drosselspalten
JPS5724493A (en) * 1980-07-21 1982-02-09 Hitachi Ltd Vortex flow blower

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305619A1 (fr) * 1975-03-27 1976-10-22 Rateau Sa Compresseur peripherique pour fluide
US4325672A (en) * 1978-12-15 1982-04-20 The Utile Engineering Company Limited Regenerative turbo machine
DE3029507A1 (de) * 1980-08-04 1982-03-04 Röhrnbacher, Emmerich, 7507 Pfinztal Seitenkanalgeblaese
EP0072087A1 (en) * 1981-08-03 1983-02-16 British Gas Corporation Improvements in or relating to peripheral toroidal blowers
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
ES2046918B1 (es) 1995-06-16
NL9100710A (nl) 1991-11-18
DE4113394A1 (de) 1991-11-07
GB2243650A (en) 1991-11-06
ES2046918R (es) 1995-01-01
DE4113394C2 (es) 1992-09-10
CH681826A5 (es) 1993-05-28
GB9108444D0 (en) 1991-06-05
BE1005290A3 (fr) 1993-06-22
IT9020128A0 (it) 1990-04-24
IT9020128A1 (it) 1991-10-24
FR2661217B1 (fr) 1993-10-29
IT1240003B (it) 1993-11-27
DE4113394C3 (de) 1996-11-21
GB2243650B (en) 1994-03-23
FR2661217A1 (fr) 1991-10-25

Similar Documents

Publication Publication Date Title
ES2046918A2 (es) Perfeccionamientos en un compresor de tipo regenerativo con camara toroidal.
GB1475793A (en) Supersonic centrifugal compressors
JPS53122906A (en) Impeller of centrifugal compressor
EP0331902A3 (en) Diffuser for a centrifugal compressor
ES8307985A1 (es) Perfeccionamientos en un alabe para turbomaquina
DE69911013D1 (de) Impellerpumpe mit flexiblen flügeln
GB1180828A (en) A Supersonic Compressor with Conical Flow.
ES8204508A2 (es) Bomba de alta presion
GB1397179A (en) Turbomolecular vacuum pump
ES440196A1 (es) Perfeccionamientos introducidos en un compresor rotativo.
ES2066729A2 (es) Bomba de vacio-compresor de anillo hidraulico con la holgura del cono del rotor concentrada en el segmento de estancamiento.
GB1163328A (en) Improvements in and relating to Machines having Bladed Rotors
AU565173B2 (en) High-vacuum molecular pump
JPS57191492A (en) Molecular turbo-pump
GB753229A (en) Improvements in or relating to rotor blades for axial flow turbines, compressors or pumps
ES2074010A2 (es) Perfiles aerodinamicos de geometria sencilla
MY115913A (en) Positive-displacement piston mechanism having a rotary piston structure
JPS57110800A (en) Axial-flow type blower
UA12318A (uk) Направляюче ребро для осьового вентилятора
GB1459933A (en) High vacuum molecular pump procedure and apparatus for wind measurement wherein the position or velocity vector of a meteorological observaton
GB1397356A (en) Rotary compressors or vacuum pumps
GB936175A (en) Improvements in or relating to rotary high-vacuum pumps
JPS56165790A (en) Screw compressor
SE8803233L (es)
FR2393176A1 (fr) Compresseur centrifuge a haut rapport de pression

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102