CA965304A - Bi-directional centrifugal pump - Google Patents
Bi-directional centrifugal pumpInfo
- Publication number
- CA965304A CA965304A CA137,873A CA137873A CA965304A CA 965304 A CA965304 A CA 965304A CA 137873 A CA137873 A CA 137873A CA 965304 A CA965304 A CA 965304A
- Authority
- CA
- Canada
- Prior art keywords
- centrifugal pump
- directional centrifugal
- directional
- pump
- centrifugal
- 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
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
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
-
- 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
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2283—Rotors specially for centrifugal pumps with special measures for reverse pumping action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/911—Pump having reversible runner rotation and separate outlets for opposing directions of rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16609671A | 1971-07-26 | 1971-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA965304A true CA965304A (en) | 1975-04-01 |
Family
ID=22601808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA137,873A Expired CA965304A (en) | 1971-07-26 | 1972-03-23 | Bi-directional centrifugal pump |
Country Status (3)
Country | Link |
---|---|
US (1) | US3751179A (en) |
AU (1) | AU477035B2 (en) |
CA (1) | CA965304A (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3943955A (en) * | 1972-04-11 | 1976-03-16 | General Signal Corporation | Stabilization of waste material |
US3851993A (en) * | 1973-04-16 | 1974-12-03 | Franklin Mfg Co | Washing machine pump |
JPS5238760A (en) * | 1975-09-19 | 1977-03-25 | General Eakon Kk | Scroll casing for air-conditioner |
DE2708368C2 (en) * | 1977-02-26 | 1983-03-24 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Impeller for centrifugal pumps |
JPH01176792U (en) * | 1988-06-03 | 1989-12-18 | ||
US5549446A (en) * | 1995-08-30 | 1996-08-27 | Ford Motor Company | In-tank fuel pump for highly viscous fuels |
IT1307182B1 (en) * | 1999-03-16 | 2001-10-29 | Askoll Tre S P A | IMPROVED PUMP FOR DISCHARGE OF WASHING MACHINES OR SIMILAR |
US6622724B1 (en) * | 2000-06-19 | 2003-09-23 | Respironics, Inc. | Impeller and a pressure support system and method using such an impeller |
EP1554969B1 (en) * | 2004-01-16 | 2008-04-16 | Askoll Holding S.r.l. | Method for driving a bidirectional motor to rotate a fluid circulation pump |
US7156617B2 (en) | 2004-09-08 | 2007-01-02 | Attwood Corporation | Dual outlet port pump |
TWI356673B (en) * | 2008-07-30 | 2012-01-11 | Compal Electronics Inc | Fan assembly |
US9599120B2 (en) * | 2012-08-24 | 2017-03-21 | Asmo Co., Ltd. | Impeller for centrifugal pump and centrifugal pump of vehicle washer device |
DE102014202283A1 (en) * | 2014-02-07 | 2015-08-13 | Bühler Motor GmbH | Oil pump drive |
TW201441489A (en) * | 2014-05-26 | 2014-11-01 | Yang Bo Sheng | Fluid pump low turbulence impeller |
US9671052B2 (en) | 2015-10-27 | 2017-06-06 | Whirlpool Corporation | Collet securing device for joining two fluid lines and providing lateral support at the connection of the two fluid lines |
US10557469B2 (en) | 2016-03-22 | 2020-02-11 | Whirlpool Corporation | Multi-outlet fluid flow system for an appliance incorporating a bi-directional motor |
US11306733B2 (en) * | 2016-05-31 | 2022-04-19 | Mitsuba Corporation | Washer pump having a pair of flow paths with the pump side of one of the flow paths being smaller than the valve chamber side of the one flow path |
US10655266B2 (en) | 2016-11-30 | 2020-05-19 | Whirlpool Corporation | Lint processing fluid pump for a laundry appliance |
US10480117B2 (en) | 2017-02-27 | 2019-11-19 | Whirlpool Corporation | Self cleaning sump cover |
US10662574B2 (en) | 2017-02-27 | 2020-05-26 | Whirlpool Corporation | Self cleaning heater exchanger plate |
US10619289B2 (en) | 2017-02-27 | 2020-04-14 | Whirlpool Corporation | Self cleaning diverter valve |
US10634412B2 (en) | 2017-04-10 | 2020-04-28 | Whirlpool Corporation | Concealed upstream air tower guide vanes |
US10697700B2 (en) | 2018-01-17 | 2020-06-30 | Whirlpool Corporation | Refrigeration water dispensing system |
US20240102491A1 (en) * | 2022-09-27 | 2024-03-28 | Cisco Technology, Inc. | Configurable bi-directional airflow fan |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2083996A (en) * | 1935-02-02 | 1937-06-15 | Breuer Electric Mfg Co | Centrifugal fan |
US2258284A (en) * | 1939-03-25 | 1941-10-07 | Eaton Mfg Co | Air circulator |
DE1403034B2 (en) * | 1959-07-24 | 1971-07-08 | Eck, Bruno, Dr Ing , 5000 Köln | DRUM SHORE |
US3040663A (en) * | 1959-12-30 | 1962-06-26 | Gen Electric | Two-way valveless pump |
US3136254A (en) * | 1961-06-05 | 1964-06-09 | Blackstone Corp | Bi-directional pump |
US3359907A (en) * | 1965-06-24 | 1967-12-26 | Gen Electric | Centra-turbine pump |
-
1971
- 1971-07-26 US US00166096A patent/US3751179A/en not_active Expired - Lifetime
-
1972
- 1972-03-23 CA CA137,873A patent/CA965304A/en not_active Expired
- 1972-07-18 AU AU44665/72A patent/AU477035B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4466572A (en) | 1974-01-24 |
US3751179A (en) | 1973-08-07 |
AU477035B2 (en) | 1976-10-14 |
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