GB1031646A - Improvements in or relating to air blowers - Google Patents

Improvements in or relating to air blowers

Info

Publication number
GB1031646A
GB1031646A GB37998/63A GB3799863A GB1031646A GB 1031646 A GB1031646 A GB 1031646A GB 37998/63 A GB37998/63 A GB 37998/63A GB 3799863 A GB3799863 A GB 3799863A GB 1031646 A GB1031646 A GB 1031646A
Authority
GB
United Kingdom
Prior art keywords
air
blower
motor
delivery connection
auxiliary casing
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
Application number
GB37998/63A
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.)
FRANK EDWARD MAYHEW DUCKER
Watkins and Watson Ltd
Original Assignee
FRANK EDWARD MAYHEW DUCKER
Watkins and Watson Ltd
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 FRANK EDWARD MAYHEW DUCKER, Watkins and Watson Ltd filed Critical FRANK EDWARD MAYHEW DUCKER
Priority to GB37998/63A priority Critical patent/GB1031646A/en
Publication of GB1031646A publication Critical patent/GB1031646A/en
Expired 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,031,646. Centrifugal blowers. WATKINS & WATSON Ltd., and F. E. N. DUCKER. Sept. 28, 1964 [Sept. 26, 1963], No. 37998/63. Heading F1C. An air blower and its electric driving motor are mounted within a sound-proofed box having an air inlet and an air delivery connection for the blowers, and the motor is also enclosed in an auxiliary casing having an air inlet thereto fed from the blower and an outlet to atmosphere, the air from the delivery connection by-passing the auxiliary casing.The blower 10 for supplying air to an organ, is suspended on springs 12 in a wooden box 13 lined with sound-absorbing material. To prevent heat developed by the driving motor 11 from heating the air flowing into the delivery connection 15, the motor is further enclosed in an auxiliary casing 17 attached to the blower casing and is cooled by air bled from the blower via radial vanes 20 and ports 18, the cooling air being discharged to atmosphere through a flexible pipe 19. The blower draws in air through a baffled inlet 14 and discharges it through a flexible pipe 16 and, it may be, a slide valve, to the connection 15. the pipes 16 19 are of thick-walled foam or sponge material of the kind in which the cells communicate, to prevent transmission of noise. Preferably, the outer skin of this material is sealed to prevent percolation of air.
GB37998/63A 1963-09-26 1963-09-26 Improvements in or relating to air blowers Expired GB1031646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB37998/63A GB1031646A (en) 1963-09-26 1963-09-26 Improvements in or relating to air blowers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37998/63A GB1031646A (en) 1963-09-26 1963-09-26 Improvements in or relating to air blowers

Publications (1)

Publication Number Publication Date
GB1031646A true GB1031646A (en) 1966-06-02

Family

ID=10400491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37998/63A Expired GB1031646A (en) 1963-09-26 1963-09-26 Improvements in or relating to air blowers

Country Status (1)

Country Link
GB (1) GB1031646A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495015U (en) * 1972-04-13 1974-01-17
JPS5215003U (en) * 1975-07-22 1977-02-02
JPS5415309U (en) * 1977-07-04 1979-01-31
DE2843226A1 (en) * 1977-10-17 1979-04-19 Deere & Co CABINETED FAN
JPS54119110A (en) * 1978-03-08 1979-09-14 Shin Meiwa Ind Co Ltd Unit type underwater blower
JPS5584438U (en) * 1978-12-05 1980-06-11
JPS58106199A (en) * 1981-12-18 1983-06-24 Hitachi Ltd Casing of centrifugal fluid machine
EP0499104A1 (en) * 1991-02-09 1992-08-19 Adam Opel Aktiengesellschaft Air-conditioning system
FR2983262A1 (en) * 2011-11-30 2013-05-31 Valeo Systemes Thermiques MOTOR SUPPORT WITH A COOLED COOLING SLEEVE AND MOTOR BLOWER ASSEMBLY INCORPORATING SUCH A MOTOR SUPPORT
FR3071562A1 (en) * 2017-09-26 2019-03-29 Valeo Systemes Thermiques AIR PULSE FOR MOTOR VEHICLE

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495015U (en) * 1972-04-13 1974-01-17
JPS5215003U (en) * 1975-07-22 1977-02-02
JPS5415309U (en) * 1977-07-04 1979-01-31
DE2843226A1 (en) * 1977-10-17 1979-04-19 Deere & Co CABINETED FAN
JPS54119110A (en) * 1978-03-08 1979-09-14 Shin Meiwa Ind Co Ltd Unit type underwater blower
JPS5825879B2 (en) * 1978-03-08 1983-05-30 新明和工業株式会社 Unit type submersible blower
JPS5584438U (en) * 1978-12-05 1980-06-11
JPS58106199A (en) * 1981-12-18 1983-06-24 Hitachi Ltd Casing of centrifugal fluid machine
EP0499104A1 (en) * 1991-02-09 1992-08-19 Adam Opel Aktiengesellschaft Air-conditioning system
FR2983262A1 (en) * 2011-11-30 2013-05-31 Valeo Systemes Thermiques MOTOR SUPPORT WITH A COOLED COOLING SLEEVE AND MOTOR BLOWER ASSEMBLY INCORPORATING SUCH A MOTOR SUPPORT
WO2013079322A1 (en) * 2011-11-30 2013-06-06 Valeo Systemes Thermiques Shock-absorbing fan motor mount with motor cooling
KR20140098181A (en) * 2011-11-30 2014-08-07 발레오 시스템므 떼르미끄 Shock-absorbing fan motor mount with motor cooling
CN104145117A (en) * 2011-11-30 2014-11-12 法雷奥热系统公司 Shock-absorbing fan motor mount with motor cooling
JP2015500618A (en) * 2011-11-30 2015-01-05 ヴァレオ システム テルミク Buffer fan motor mount with motor cooling
US9631636B2 (en) 2011-11-30 2017-04-25 Valeo Systemes Thermiques Shock-absorbing fan motor mount with motor cooling
CN104145117B (en) * 2011-11-30 2017-06-23 法雷奥热系统公司 Damping fan motor installed part with motor cooling
FR3071562A1 (en) * 2017-09-26 2019-03-29 Valeo Systemes Thermiques AIR PULSE FOR MOTOR VEHICLE
WO2019063905A1 (en) * 2017-09-26 2019-04-04 Valeo Systemes Thermiques Air blower for a motor vehicle

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