CA966464A - Centrifugal fan - Google Patents
Centrifugal fanInfo
- Publication number
- CA966464A CA966464A CA145,073A CA145073A CA966464A CA 966464 A CA966464 A CA 966464A CA 145073 A CA145073 A CA 145073A CA 966464 A CA966464 A CA 966464A
- Authority
- CA
- Canada
- Prior art keywords
- centrifugal fan
- centrifugal
- fan
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
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 |
---|---|---|---|
CH940971A CH540435A (en) | 1971-06-25 | 1971-06-25 | Centrifugal fan |
Publications (1)
Publication Number | Publication Date |
---|---|
CA966464A true CA966464A (en) | 1975-04-22 |
Family
ID=4351692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA145,073A Expired CA966464A (en) | 1971-06-25 | 1972-06-19 | Centrifugal fan |
Country Status (7)
Country | Link |
---|---|
US (1) | US3797961A (en) |
CA (1) | CA966464A (en) |
CH (1) | CH540435A (en) |
DE (1) | DE2138022C3 (en) |
FR (1) | FR2143287B1 (en) |
GB (1) | GB1370541A (en) |
IL (1) | IL39752A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3925043A (en) * | 1973-11-13 | 1975-12-09 | Environment One Corp | Low cost, efficient, general purpose air cleaner cartridge |
JPS5388205A (en) * | 1977-01-14 | 1978-08-03 | Hitachi Ltd | Centrifugal type hydraulic machine |
DK149021C (en) * | 1981-12-28 | 1993-05-03 | Anton Brandi Jensen | PLANT WITH GROUND AIR CONDITIONS FOR AIR DRYING OF GRAIN IN A DRY STORAGE AND FOR TRANSPORTING THE GRAIN AWAY FROM STORAGE |
DE8416413U1 (en) * | 1984-05-29 | 1984-09-13 | Kunststofftechnik KG, 5210 Troisdorf | RADIAL FAN |
FR2624924B1 (en) * | 1987-12-22 | 1993-05-21 | Bellmann Michel | CENTRIFUGAL FAN CARRYING A SYNTHETIC MATERIAL HOUSING, SHELL FORMING A SIDE OF THE HOUSING, AND METHOD FOR MANUFACTURING THE HOUSING |
GB8909942D0 (en) * | 1989-04-29 | 1989-06-14 | Farren Peter W | Ventilation equipment |
CA1331872C (en) * | 1989-05-23 | 1994-09-06 | Richard Sixsmith | Centrifugal radially aligned outlet type fan with baffle |
DE4005640A1 (en) * | 1990-02-22 | 1991-08-29 | Klein Schanzlin & Becker Ag | SPIRAL CASE IN SHEET DESIGN |
FR2664541B1 (en) * | 1990-07-16 | 1994-07-08 | Valeo | AIR PULSER FOR MOTOR VEHICLE HEATING AND / OR AIR CONDITIONING, AND INSTALLATION EQUIPPED WITH TWO AIR PULSES OF THIS TYPE. |
DE19534258C2 (en) * | 1995-09-15 | 1998-06-04 | Tuchenhagen Otto Gmbh | Housing for a centrifugal pump |
US6336608B1 (en) | 2000-02-29 | 2002-01-08 | James Robert Cope | Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface |
NL1019388C2 (en) * | 2001-11-16 | 2003-05-20 | Itho B V | Air circulation unit. |
DE102006019177A1 (en) * | 2006-04-21 | 2007-10-25 | Behr Gmbh & Co. Kg | Tumbler radial fan, in particular for a motor vehicle air conditioning system |
US8851863B2 (en) * | 2009-01-16 | 2014-10-07 | ETTER Engineering Company, Inc. | Gas booster system and related method |
CA2703855C (en) * | 2009-07-31 | 2018-12-11 | Rem Enterprises Inc. | Improved air vacuum pump for a particulate loader and transfer apparatus |
CN102352857A (en) * | 2011-09-26 | 2012-02-15 | 朱青东 | Multifunctional air supply box |
US10230290B2 (en) * | 2014-09-08 | 2019-03-12 | Regal Beloit America, Inc. | Electrical machine and methods of assembling the same |
FR3110680B1 (en) * | 2020-05-20 | 2022-05-13 | Renault | Ventilation device of a breathing assistance device comprising a centering member. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1471559A (en) * | 1922-06-02 | 1923-10-23 | Schutte & Koerting Co | Fan blower |
US1519245A (en) * | 1922-11-10 | 1924-12-16 | Westinghouse Electric & Mfg Co | Centrifugal fan |
GB220454A (en) * | 1923-08-04 | 1924-08-21 | Walter Purden | Improvements relating to rotary fans |
US1908427A (en) * | 1930-10-09 | 1933-05-09 | Irving C Jennings | Motor driven centrifugal pump |
US2986095A (en) * | 1956-10-05 | 1961-05-30 | Girton Mfg Company Inc | Sanitary pump |
FR1273994A (en) * | 1960-09-08 | 1961-10-20 | Embodiment of centrifugal fans | |
US3145912A (en) * | 1962-07-18 | 1964-08-25 | Artag Plastics Corp | Portable centrifugal pump |
US3619080A (en) * | 1970-01-21 | 1971-11-09 | Carrier Corp | Centrifugal fan housing |
-
1971
- 1971-06-25 CH CH940971A patent/CH540435A/en not_active IP Right Cessation
- 1971-07-29 DE DE2138022A patent/DE2138022C3/en not_active Expired
-
1972
- 1972-06-19 CA CA145,073A patent/CA966464A/en not_active Expired
- 1972-06-19 US US00264243A patent/US3797961A/en not_active Expired - Lifetime
- 1972-06-22 FR FR727222551A patent/FR2143287B1/fr not_active Expired
- 1972-06-23 IL IL39752A patent/IL39752A/en unknown
- 1972-06-26 GB GB2980572A patent/GB1370541A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL39752A0 (en) | 1972-08-30 |
FR2143287B1 (en) | 1973-07-13 |
CH540435A (en) | 1973-08-15 |
DE2138022C3 (en) | 1975-10-09 |
US3797961A (en) | 1974-03-19 |
IL39752A (en) | 1975-05-22 |
FR2143287A1 (en) | 1973-02-02 |
DE2138022A1 (en) | 1973-01-25 |
DE2138022B2 (en) | 1975-02-13 |
GB1370541A (en) | 1974-10-16 |
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