GB2243650B - Improvements in a compressor of regenerative toroidal chamber type - Google Patents

Improvements in a compressor of regenerative toroidal chamber type

Info

Publication number
GB2243650B
GB2243650B GB9108444A GB9108444A GB2243650B GB 2243650 B GB2243650 B GB 2243650B GB 9108444 A GB9108444 A GB 9108444A GB 9108444 A GB9108444 A GB 9108444A GB 2243650 B GB2243650 B GB 2243650B
Authority
GB
United Kingdom
Prior art keywords
regenerative
compressor
chamber type
toroidal chamber
toroidal
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.)
Expired - Fee Related
Application number
GB9108444A
Other versions
GB9108444D0 (en
GB2243650A (en
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 Holding SpA
Nuovo Pignone SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA, Nuovo Pignone SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Publication of GB9108444D0 publication Critical patent/GB9108444D0/en
Publication of GB2243650A publication Critical patent/GB2243650A/en
Application granted granted Critical
Publication of GB2243650B publication Critical patent/GB2243650B/en
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)
GB9108444A 1990-04-24 1991-04-19 Improvements in a compressor of regenerative toroidal chamber type Expired - Fee Related GB2243650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20128A IT1240003B (en) 1990-04-24 1990-04-24 IMPROVEMENTS IN A TOROIDAL CHAMBER REGENERATIVE TYPE COMPRESSOR

Publications (3)

Publication Number Publication Date
GB9108444D0 GB9108444D0 (en) 1991-06-05
GB2243650A GB2243650A (en) 1991-11-06
GB2243650B true GB2243650B (en) 1994-03-23

Family

ID=11164034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9108444A Expired - Fee Related GB2243650B (en) 1990-04-24 1991-04-19 Improvements in a compressor of regenerative toroidal chamber type

Country Status (8)

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

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
AU679933B2 (en) * 1992-08-21 1997-07-17 Orbital Engine Company (Australia) Proprietary Limited Regenerative pump
US6422808B1 (en) 1994-06-03 2002-07-23 Borgwarner Inc. Regenerative pump having vanes and side channels particularly shaped to direct fluid flow
US5527149A (en) * 1994-06-03 1996-06-18 Coltec Industries Inc. Extended range regenerative pump with modified impeller and/or housing
DE59604530D1 (en) * 1995-10-06 2000-04-06 Siemens Ag Side channel blower
GB2313158B (en) * 1996-05-13 2000-05-31 Totton Pumps Ltd Soda water dispensing systems
DE19921765A1 (en) * 1999-05-11 2000-11-23 Siemens Ag Side channel machine
DE10062352B4 (en) * 2000-12-14 2004-09-30 Nash_Elmo Industries Gmbh Side channel gas compressor and method for compressing gas
DE10334950A1 (en) * 2003-07-31 2004-12-09 Nash_Elmo Industries Gmbh Side channel compressor use for compressing fluid, has suction and pressure supports arranged on side channel housing in such way that enables flow path formed by side channels to move in supports without any deviation
DE102008056106B4 (en) * 2008-11-06 2011-02-17 Pierburg Gmbh Side channel blower, in particular secondary air blower for an internal combustion engine
DE102017220623A1 (en) 2017-11-17 2019-05-23 Robert Bosch Gmbh Side channel compressor for a fuel cell system for conveying and / or sealing a gaseous medium
TR202011510A2 (en) * 2020-07-20 2021-02-22 Nevzat Ciftci A TOROIDAL PUMP

Citations (9)

* 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
GB1225704A (en) * 1967-12-29 1971-03-24
US3788765A (en) * 1971-11-18 1974-01-29 Laval Turbine Low specific speed compressor
US3881839A (en) * 1974-01-07 1975-05-06 Gen Motors Corp Fuel pump
GB1489800A (en) * 1976-04-06 1977-10-26 Turner Ltd S Regenerative type pump
GB2036179A (en) * 1978-11-28 1980-06-25 Compair Ind Ltd Regenerative rotodynamic compressors and pumps
GB2068461A (en) * 1980-02-01 1981-08-12 Utile Eng Co Ltd Regenerative turbo machines
GB2104959A (en) * 1981-08-03 1983-03-16 British Gas Corp Peripheral toroidal blowers
US4412781A (en) * 1980-07-21 1983-11-01 Hitachi Ltd. Vortex blower

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135093B2 (en) * 1971-07-14 1974-06-06 Fa. J. Eberspaecher, 7300 Esslingen Side channel blowers, in particular for fuel-operated heating devices
GB1422194A (en) * 1973-01-10 1976-01-21 British Gas Corp Peripheral blowers
FR2305619A1 (en) * 1975-03-27 1976-10-22 Rateau Sa Peripherally bladed turbine - usable as a driving or a driven unit, allowing higher expansion/compression ratios
US3989411A (en) * 1975-07-14 1976-11-02 British Gas Corporation Silencing vane for toroidal blower
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
US4325672A (en) * 1978-12-15 1982-04-20 The Utile Engineering Company Limited Regenerative turbo machine
DE3022010C2 (en) * 1980-06-12 1985-03-07 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Plastic impeller with throttle gaps
DE3029507A1 (en) * 1980-08-04 1982-03-04 Röhrnbacher, Emmerich, 7507 Pfinztal Spiral flow type fan - has forward curved blades and stator passages profiled for quiet running and high pressure
GB8730341D0 (en) * 1987-12-31 1988-02-03 Compair Reavell Ltd Regenerative rotodynamic machines
DE3822267A1 (en) * 1988-03-06 1989-12-07 Webasto Ag Fahrzeugtechnik RING CHANNEL BLOWER

Patent Citations (9)

* 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
GB1225704A (en) * 1967-12-29 1971-03-24
US3788765A (en) * 1971-11-18 1974-01-29 Laval Turbine Low specific speed compressor
US3881839A (en) * 1974-01-07 1975-05-06 Gen Motors Corp Fuel pump
GB1489800A (en) * 1976-04-06 1977-10-26 Turner Ltd S Regenerative type pump
GB2036179A (en) * 1978-11-28 1980-06-25 Compair Ind Ltd Regenerative rotodynamic compressors and pumps
GB2068461A (en) * 1980-02-01 1981-08-12 Utile Eng Co Ltd Regenerative turbo machines
US4412781A (en) * 1980-07-21 1983-11-01 Hitachi Ltd. Vortex blower
GB2104959A (en) * 1981-08-03 1983-03-16 British Gas Corp Peripheral toroidal blowers

Also Published As

Publication number Publication date
DE4113394A1 (en) 1991-11-07
ES2046918R (en) 1995-01-01
GB9108444D0 (en) 1991-06-05
FR2661217A1 (en) 1991-10-25
IT1240003B (en) 1993-11-27
IT9020128A0 (en) 1990-04-24
DE4113394C3 (en) 1996-11-21
NL9100710A (en) 1991-11-18
CH681826A5 (en) 1993-05-28
FR2661217B1 (en) 1993-10-29
ES2046918B1 (en) 1995-06-16
ES2046918A2 (en) 1994-02-01
GB2243650A (en) 1991-11-06
IT9020128A1 (en) 1991-10-24
DE4113394C2 (en) 1992-09-10
BE1005290A3 (en) 1993-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970419