GB441385A - Improvements in and connected with electric fans, blowers and the like - Google Patents
Improvements in and connected with electric fans, blowers and the likeInfo
- Publication number
- GB441385A GB441385A GB21029/34A GB2102934A GB441385A GB 441385 A GB441385 A GB 441385A GB 21029/34 A GB21029/34 A GB 21029/34A GB 2102934 A GB2102934 A GB 2102934A GB 441385 A GB441385 A GB 441385A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cushions
- flanges
- motor
- studs
- flange
- 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
- F04D29/60—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
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
441,385. Centrifugal fans. WATKINS & WATSON, Ltd., and DUCKER, F. E. M., 17, White Lion Street, Islington, London. July 18, 1934, No. 21029. [Class 110 (i)] [See also Group XXXV] Rubber cushions j, j, interposed between the spider arms g carrying the motor of a centrifugal fan and the casing studs d, fit into cylindrical eyes h. The cushions are compressed between washers l, l<1>, and a flange i by means of nuts m, m<1>, the degree of compression being limited by a sleeve k on which the cushions are mounted. The internal diameter of the flanges i is such that the flange clears the studs. The hub of the spider has two flanges e<2> and the motor is secured by two pairs of grub screws c<3> placed 120‹ apart.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21029/34A GB441385A (en) | 1934-07-18 | 1934-07-18 | Improvements in and connected with electric fans, blowers and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21029/34A GB441385A (en) | 1934-07-18 | 1934-07-18 | Improvements in and connected with electric fans, blowers and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB441385A true GB441385A (en) | 1936-01-20 |
Family
ID=10155981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21029/34A Expired GB441385A (en) | 1934-07-18 | 1934-07-18 | Improvements in and connected with electric fans, blowers and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB441385A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2418429A (en) * | 1942-05-12 | 1947-04-01 | Union Special Machine Co | Sewing machine |
US2445182A (en) * | 1946-11-01 | 1948-07-13 | Deming Co | Means for connecting a driving motor to the shaft of a rotary pump |
US3167021A (en) * | 1963-04-15 | 1965-01-26 | Allis Chalmers Mfg Co | Nonclogging centrifugal pump |
US3246834A (en) * | 1963-12-18 | 1966-04-19 | Space Conditioning Inc | Blower housing |
FR2334227A1 (en) * | 1975-12-01 | 1977-07-01 | Gen Electric | ENGINE MOUNTING STRUCTURE |
USRE31820E (en) * | 1975-12-01 | 1985-01-29 | General Electric Company | Methods of making torsional vibration isolating motor mounting systems and arrangements |
GB2265666A (en) * | 1992-04-02 | 1993-10-06 | Klein Schanzlin & Becker Ag | Support frame for a pump unit |
DE19613041A1 (en) * | 1996-04-01 | 1997-10-02 | Valeo Klimasysteme Gmbh | Blower of a heating and / or air conditioning system |
DE19721367A1 (en) * | 1996-05-24 | 1997-12-04 | Fime Fab It Motor Elett | Fan or impeller volute in pair of half shells for suction fan of sealed boiler combustion chamber |
EP1081826A2 (en) * | 1999-09-03 | 2001-03-07 | Bafin S.p.A. | A shock-absorbing system for electric fans to be installed in gas boilers with sealed combustion chamber |
EP3480489A1 (en) * | 2017-11-06 | 2019-05-08 | MCZ Group S.p.A. | Support device of a gearmotor of a solid fuel heating apparatus |
FR3105316A1 (en) * | 2019-12-19 | 2021-06-25 | Valeo Systemes Thermiques | Support of a motor-fan unit for a motor vehicle |
-
1934
- 1934-07-18 GB GB21029/34A patent/GB441385A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2418429A (en) * | 1942-05-12 | 1947-04-01 | Union Special Machine Co | Sewing machine |
US2445182A (en) * | 1946-11-01 | 1948-07-13 | Deming Co | Means for connecting a driving motor to the shaft of a rotary pump |
US3167021A (en) * | 1963-04-15 | 1965-01-26 | Allis Chalmers Mfg Co | Nonclogging centrifugal pump |
US3246834A (en) * | 1963-12-18 | 1966-04-19 | Space Conditioning Inc | Blower housing |
FR2334227A1 (en) * | 1975-12-01 | 1977-07-01 | Gen Electric | ENGINE MOUNTING STRUCTURE |
USRE31820E (en) * | 1975-12-01 | 1985-01-29 | General Electric Company | Methods of making torsional vibration isolating motor mounting systems and arrangements |
GB2265666A (en) * | 1992-04-02 | 1993-10-06 | Klein Schanzlin & Becker Ag | Support frame for a pump unit |
GB2265666B (en) * | 1992-04-02 | 1995-09-06 | Klein Schanzlin & Becker Ag | A pump unit |
DE19613041A1 (en) * | 1996-04-01 | 1997-10-02 | Valeo Klimasysteme Gmbh | Blower of a heating and / or air conditioning system |
DE19721367A1 (en) * | 1996-05-24 | 1997-12-04 | Fime Fab It Motor Elett | Fan or impeller volute in pair of half shells for suction fan of sealed boiler combustion chamber |
EP1081826A2 (en) * | 1999-09-03 | 2001-03-07 | Bafin S.p.A. | A shock-absorbing system for electric fans to be installed in gas boilers with sealed combustion chamber |
EP1081826A3 (en) * | 1999-09-03 | 2001-12-19 | Bafin S.p.A. | A shock-absorbing system for electric fans to be installed in gas boilers with sealed combustion chamber |
EP3480489A1 (en) * | 2017-11-06 | 2019-05-08 | MCZ Group S.p.A. | Support device of a gearmotor of a solid fuel heating apparatus |
FR3105316A1 (en) * | 2019-12-19 | 2021-06-25 | Valeo Systemes Thermiques | Support of a motor-fan unit for a motor vehicle |
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