IN152985B - - Google Patents
Info
- Publication number
- IN152985B IN152985B IN1244/CAL/79A IN1244CA1979A IN152985B IN 152985 B IN152985 B IN 152985B IN 1244CA1979 A IN1244CA1979 A IN 1244CA1979A IN 152985 B IN152985 B IN 152985B
- Authority
- IN
- India
- Prior art keywords
- impeller
- annular
- cavities
- chamber
- sub
- Prior art date
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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/003—Regenerative pumps of multistage type
- F04D5/005—Regenerative pumps of multistage type the stages being radially offset
-
- 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
-
- 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
- F04D29/18—Rotors
- F04D29/188—Rotors specially for 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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/003—Regenerative pumps of multistage type
- F04D5/006—Regenerative pumps of multistage type the stages being axially offset
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Detergent Compositions (AREA)
- Glass Compositions (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7846419 | 1978-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN152985B true IN152985B (nl) | 1984-05-19 |
Family
ID=10501382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1244/CAL/79A IN152985B (nl) | 1978-11-28 | 1979-11-27 |
Country Status (14)
Country | Link |
---|---|
US (2) | US4334821A (nl) |
EP (2) | EP0011982B1 (nl) |
JP (2) | JPS5575588A (nl) |
AT (2) | ATE1111T1 (nl) |
AU (1) | AU532898B2 (nl) |
BR (1) | BR7907621A (nl) |
CA (1) | CA1132953A (nl) |
DE (2) | DE2962298D1 (nl) |
ES (1) | ES486329A1 (nl) |
HK (2) | HK63583A (nl) |
IN (1) | IN152985B (nl) |
SG (2) | SG43583G (nl) |
SU (1) | SU1269746A3 (nl) |
ZA (1) | ZA796107B (nl) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4744724A (en) * | 1982-03-10 | 1988-05-17 | Northern Research And Engineering Corp. | Absorption dynamometer |
JPS62138888U (nl) * | 1986-02-26 | 1987-09-01 | ||
JPS63147989A (ja) * | 1986-12-09 | 1988-06-20 | Daikin Ind Ltd | 複合真空ポンプ |
JPS63147992A (ja) * | 1986-12-09 | 1988-06-20 | Daikin Ind Ltd | 渦流形タ−ボ機械 |
GB8730341D0 (en) * | 1987-12-31 | 1988-02-03 | Compair Reavell Ltd | Regenerative rotodynamic machines |
GB8809478D0 (en) * | 1988-04-21 | 1988-05-25 | Sealed Motor Const Co Ltd | Regenerative pump |
JP2585420B2 (ja) * | 1989-04-04 | 1997-02-26 | 株式会社日立製作所 | ターボ真空ポンプ |
US4948344A (en) * | 1989-10-17 | 1990-08-14 | Sundstrand Corporation | Controlled vortex regenerative pump |
US5163810A (en) * | 1990-03-28 | 1992-11-17 | Coltec Industries Inc | Toric pump |
IT1240003B (it) * | 1990-04-24 | 1993-11-27 | Nuovopignone-Industrie Meccaniche Efonderia | Perfezionamenti in un compressore di tipo rigenerativo a camera toroidale |
US5143511A (en) * | 1990-09-28 | 1992-09-01 | Lamson Corporation | Regenerative centrifugal compressor |
DE4108769A1 (de) * | 1991-03-18 | 1992-09-24 | Siemens Ag | Seitenkanalverdichter |
US5584653A (en) * | 1992-09-08 | 1996-12-17 | J. Eberspacher | Device for reducing the generation of noise in fans |
WO1994015101A1 (fr) * | 1992-12-29 | 1994-07-07 | Joint Stock Company En&Fi | Compresseur a vortex |
GB9315625D0 (en) * | 1993-07-28 | 1993-09-08 | Dowty Defence & Air Syst | Pumps |
DE59609719D1 (de) * | 1995-09-15 | 2002-10-31 | Siemens Ag | Seitenkanalverdichter |
GB9609281D0 (en) † | 1996-05-03 | 1996-07-10 | Boc Group Plc | Improved vacuum pumps |
US5702229A (en) * | 1996-10-08 | 1997-12-30 | Walbro Corporation | Regenerative fuel pump |
US5819524A (en) * | 1996-10-16 | 1998-10-13 | Capstone Turbine Corporation | Gaseous fuel compression and control system and method |
US5899673A (en) * | 1996-10-16 | 1999-05-04 | Capstone Turbine Corporation | Helical flow compressor/turbine permanent magnet motor/generator |
US6174128B1 (en) | 1999-02-08 | 2001-01-16 | Ford Global Technologies, Inc. | Impeller for electric automotive fuel pump |
DE19906130A1 (de) | 1999-02-13 | 2000-08-17 | Mannesmann Vdo Ag | Förderpumpe |
CA2301415A1 (en) | 1999-04-19 | 2000-10-19 | Capstone Turbine Corporation | Helical flow compressor/turbine permanent magnet motor/generator |
US6296439B1 (en) | 1999-06-23 | 2001-10-02 | Visteon Global Technologies, Inc. | Regenerative turbine pump impeller |
DE10048695A1 (de) * | 2000-09-30 | 2002-04-11 | Leybold Vakuum Gmbh | Pumpe als Seitenkanalpumpe |
JP3800128B2 (ja) * | 2001-07-31 | 2006-07-26 | 株式会社デンソー | インペラ及びタービン式燃料ポンプ |
JP2005113686A (ja) * | 2003-10-02 | 2005-04-28 | Aisan Ind Co Ltd | 燃料ポンプ |
JP2006177321A (ja) * | 2004-12-24 | 2006-07-06 | Denso Corp | 燃料ポンプ |
US7464632B2 (en) | 2006-02-07 | 2008-12-16 | Premark Feg L.L.C. | Product fence for a food slicer |
US7572097B2 (en) * | 2006-05-10 | 2009-08-11 | Whirlpool Corporation | Impeller pump housing and impeller |
DE102007003555B4 (de) * | 2006-08-04 | 2016-11-10 | Continental Automotive Gmbh | Förderpumpe mit Filter |
US9249806B2 (en) | 2011-02-04 | 2016-02-02 | Ti Group Automotive Systems, L.L.C. | Impeller and fluid pump |
US9097263B2 (en) * | 2012-02-01 | 2015-08-04 | Borgwarner Inc. | Inlet design for a pump assembly |
US9568010B2 (en) * | 2012-02-01 | 2017-02-14 | Borgwarner Inc. | Inlet design for a pump assembly |
KR101914215B1 (ko) | 2012-04-17 | 2018-11-01 | 한화에어로스페이스 주식회사 | 임펠러의 제조방법 |
DE102015000264A1 (de) * | 2015-01-16 | 2016-07-21 | Pierburg Gmbh | Gebläse zur Förderung von Wasserstoff in einem Brennstoffzellensystem eines Kraftfahrzeugs |
DE102015213549A1 (de) * | 2015-07-17 | 2017-01-19 | Gardner Denver Deutschland Gmbh | Seitenkanal-Maschine |
US11371515B2 (en) * | 2017-11-03 | 2022-06-28 | Fisher & Paykel Healthcare Limited | Regenerative blower |
IT202000014818A1 (it) * | 2020-06-19 | 2021-12-19 | M Pumps Process Srl | Compressore rigenerativo multistadio |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1619285A (en) * | 1921-02-14 | 1927-03-01 | Arthur W Burks | Pump |
US1689579A (en) * | 1921-08-24 | 1928-10-30 | Arthur W Burks | Rotary pump |
US1973669A (en) * | 1931-01-12 | 1934-09-11 | Spoor Willem Lodewijk Joost | Rotary pump |
US2426645A (en) * | 1942-07-09 | 1947-09-02 | Linde Air Prod Co | Rotary pump |
FR980254A (fr) * | 1943-01-07 | 1951-05-10 | Perfectionnements apportés aux pompes rotatives | |
DE868957C (de) * | 1943-02-14 | 1953-03-02 | Siemens Ag | Zweiflutiger oder zweistufiger Verdichter mit seitlich liegendem Ringkanal und Schaufelrad |
GB606127A (en) * | 1944-10-30 | 1948-08-06 | Bendix Aviat Corp | Blowers |
GB1237363A (en) * | 1967-03-29 | 1971-06-30 | Nat Res Dev | Improved rotary, bladed, circumferential fluid-flow machines |
US3558236A (en) * | 1968-09-10 | 1971-01-26 | Delavan Manufacturing Co | Self-purging regenerative turbine pump |
US3560104A (en) * | 1969-02-28 | 1971-02-02 | Abas Beaucan Neale | Two-stage,vortex-type centrifugal compressor or pump |
US3592566A (en) * | 1969-07-17 | 1971-07-13 | Gen Electric | Electric vacuum cleaner with turbine-type suction pump |
DE2112762A1 (de) * | 1971-03-17 | 1972-10-12 | Klein Schanzlin & Becker Ag | Seitenkanalpumpe,insbesondere Wirbelpumpe |
DE2125042A1 (de) * | 1971-05-19 | 1972-11-23 | Schott, Hermann, Prof. Dipl.-Ing., 1000 Berlin | Strömungsmaschine mit einem Laufrad mit mehreren Kanälen |
GB1402713A (en) * | 1971-06-30 | 1975-08-13 | Lintott Eng Ltd | Vortex compressor |
US3782850A (en) * | 1971-08-09 | 1974-01-01 | Garrett Corp | Energy transfer machine |
JPS4934606A (nl) * | 1972-08-07 | 1974-03-30 | ||
JPS4941914A (nl) * | 1972-08-30 | 1974-04-19 | ||
JPS5013910A (nl) * | 1973-06-08 | 1975-02-13 | ||
JPS5043508A (nl) * | 1973-08-24 | 1975-04-19 | ||
JPS5065913A (nl) * | 1973-10-17 | 1975-06-03 | ||
JPS5065912A (nl) * | 1973-10-17 | 1975-06-03 | ||
JPS5144307A (ja) * | 1974-10-14 | 1976-04-15 | Hitachi Ltd | Karyuburowa |
JPS5187811A (ja) * | 1975-01-29 | 1976-07-31 | Fuji Electric Co Ltd | Tadankanjosofuki |
IT1057591B (it) * | 1975-03-27 | 1982-03-30 | Rateau Soc | Macchina periferica per fluido |
FR2338376A1 (fr) * | 1976-01-14 | 1977-08-12 | Rateau Sa | Turbine peripherique |
US3989411A (en) * | 1975-07-14 | 1976-11-02 | British Gas Corporation | Silencing vane for toroidal blower |
JPS5241961A (en) * | 1975-09-29 | 1977-03-31 | Tokyo Res Service Kk | Apparatus for sorting fine particles |
JPS5174806U (nl) * | 1975-12-10 | 1976-06-12 | ||
JPS52133109A (en) * | 1976-04-30 | 1977-11-08 | Fuji Electric Co Ltd | Ring blower |
-
1979
- 1979-11-13 ZA ZA00796107A patent/ZA796107B/xx unknown
- 1979-11-14 AU AU52797/79A patent/AU532898B2/en not_active Ceased
- 1979-11-21 DE DE7979302650T patent/DE2962298D1/de not_active Expired
- 1979-11-21 AT AT79302651T patent/ATE1111T1/de not_active IP Right Cessation
- 1979-11-21 EP EP79302650A patent/EP0011982B1/en not_active Expired
- 1979-11-21 DE DE7979302651T patent/DE2962968D1/de not_active Expired
- 1979-11-21 EP EP79302651A patent/EP0011983B1/en not_active Expired
- 1979-11-21 AT AT79302650T patent/ATE757T1/de not_active IP Right Cessation
- 1979-11-23 BR BR7907621A patent/BR7907621A/pt unknown
- 1979-11-26 ES ES486329A patent/ES486329A1/es not_active Expired
- 1979-11-27 JP JP15346379A patent/JPS5575588A/ja active Granted
- 1979-11-27 SU SU792848488A patent/SU1269746A3/ru active
- 1979-11-27 IN IN1244/CAL/79A patent/IN152985B/en unknown
- 1979-11-27 JP JP54153462A patent/JPS5840678B2/ja not_active Expired
- 1979-11-28 US US06/097,956 patent/US4334821A/en not_active Expired - Lifetime
- 1979-11-28 CA CA340,834A patent/CA1132953A/en not_active Expired
- 1979-11-28 US US06/097,957 patent/US4306833A/en not_active Expired - Lifetime
-
1983
- 1983-07-23 SG SG435/83A patent/SG43583G/en unknown
- 1983-07-23 SG SG434/83A patent/SG43483G/en unknown
- 1983-12-01 HK HK635/83A patent/HK63583A/xx unknown
- 1983-12-01 HK HK634/83A patent/HK63483A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5575587A (en) | 1980-06-06 |
CA1132953A (en) | 1982-10-05 |
SG43583G (en) | 1985-01-11 |
HK63483A (en) | 1983-12-09 |
AU5279779A (en) | 1980-05-29 |
SU1269746A3 (ru) | 1986-11-07 |
EP0011982B1 (en) | 1982-03-17 |
US4306833A (en) | 1981-12-22 |
AU532898B2 (en) | 1983-10-20 |
DE2962968D1 (en) | 1982-07-15 |
EP0011983A1 (en) | 1980-06-11 |
ZA796107B (en) | 1980-10-29 |
EP0011983B1 (en) | 1982-05-26 |
JPH0262717B2 (nl) | 1990-12-26 |
ATE1111T1 (de) | 1982-06-15 |
BR7907621A (pt) | 1980-07-08 |
JPS5575588A (en) | 1980-06-06 |
JPS5840678B2 (ja) | 1983-09-07 |
US4334821A (en) | 1982-06-15 |
SG43483G (en) | 1985-01-11 |
ATE757T1 (de) | 1982-04-15 |
DE2962298D1 (en) | 1982-04-15 |
HK63583A (en) | 1983-12-09 |
EP0011982A1 (en) | 1980-06-11 |
ES486329A1 (es) | 1980-10-01 |
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