GB2004947A - Axial-flow fans - Google Patents

Axial-flow fans

Info

Publication number
GB2004947A
GB2004947A GB7838415A GB7838415A GB2004947A GB 2004947 A GB2004947 A GB 2004947A GB 7838415 A GB7838415 A GB 7838415A GB 7838415 A GB7838415 A GB 7838415A GB 2004947 A GB2004947 A GB 2004947A
Authority
GB
United Kingdom
Prior art keywords
housing
fan housing
axial
fixing
motor
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.)
Granted
Application number
GB7838415A
Other versions
GB2004947B (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB2004947A publication Critical patent/GB2004947A/en
Application granted granted Critical
Publication of GB2004947B publication Critical patent/GB2004947B/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—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)
  • Motor Or Generator Frames (AREA)

Abstract

The housing 2 for the electric driving motor is mounted in the fan housing by means of a plurality of radially extending fixing arms 4, connected at outer ends thereof to the fan housing and releasably connected by fixing means 7 at lower ends thereof to the axially extending profiled rails 22 on the motor housing at any desired position therealong. By virtue of the profiled rails, the size of motor used with a given set of impeller blades can be changed as desired without the need for any structural alteration to the fixing arrangement for the fan housing. <IMAGE>
GB7838415A 1977-09-28 1978-09-27 Axial fan Expired GB2004947B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2743651A DE2743651B1 (en) 1977-09-28 1977-09-28 Axial fan

Publications (2)

Publication Number Publication Date
GB2004947A true GB2004947A (en) 1979-04-11
GB2004947B GB2004947B (en) 1982-01-27

Family

ID=6020133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7838415A Expired GB2004947B (en) 1977-09-28 1978-09-27 Axial fan

Country Status (15)

Country Link
AR (1) AR226531A1 (en)
AT (1) AT356239B (en)
BE (1) BE870785A (en)
BR (1) BR7806384A (en)
DE (1) DE2743651B1 (en)
DK (1) DK143867C (en)
ES (1) ES473748A1 (en)
FR (1) FR2404750A1 (en)
GB (1) GB2004947B (en)
IN (1) IN149581B (en)
IT (1) IT1099175B (en)
MX (1) MX149532A (en)
NL (1) NL182336C (en)
NO (1) NO145963C (en)
SE (1) SE437860B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170370380A1 (en) * 2016-06-23 2017-12-28 Ebm-Papst Mulfingen Gmbh & Co. Kg Fastening strut for a fan guard

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1261406B (en) * 1993-12-28 1996-05-20 Borletti Climatizzazione SUPPORT DEVICE FOR A MOTOR, IN PARTICULAR AN ELECTRIC MOTOR OF A FAN ASSOCIATED WITH A HEAT EXCHANGER.
DE9409826U1 (en) * 1994-06-17 1995-07-20 NOVA-Apparatebau GmbH, 78166 Donaueschingen Blow-out fan
RU2249130C1 (en) * 2003-08-07 2005-03-27 Белостоцкий Юрий Григорьевич Method of operation and design of axial-flow fan
RU2450166C1 (en) * 2010-08-30 2012-05-10 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Axial ventilator
DE102017116285A1 (en) * 2017-07-19 2019-01-24 Ebm-Papst Mulfingen Gmbh & Co. Kg Attachment of a fixing brace for a fan guard
DE102017116288A1 (en) * 2017-07-19 2019-01-24 Ebm-Papst Mulfingen Gmbh & Co. Kg Attachment of a fixing brace for a fan guard
DE102017116290A1 (en) * 2017-07-19 2019-01-24 Ebm-Papst Mulfingen Gmbh & Co. Kg Attachment of a fixing brace for a fan guard

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601222A (en) * 1944-10-04 1948-04-30 Berkeley & Young Ltd Improvements in, or relating to, electric fans
US3159108A (en) * 1963-09-16 1964-12-01 Gen Electric Mounting bracket for blower assembly
GB1195295A (en) * 1967-12-08 1970-06-17 Smiths Industries Ltd Improvements in or relating to Centrifugal Fans and Blowers
GB1328754A (en) * 1971-03-05 1973-09-05 Smiths Industries Ltd Impeller apparatus
DE7118822U (en) * 1971-05-14 1971-07-29 Gebr Trox Gmbh AXIAL FAN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170370380A1 (en) * 2016-06-23 2017-12-28 Ebm-Papst Mulfingen Gmbh & Co. Kg Fastening strut for a fan guard
US11002295B2 (en) * 2016-06-23 2021-05-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Fastening strut for a fan guard

Also Published As

Publication number Publication date
SE437860B (en) 1985-03-18
NO783218L (en) 1979-03-29
ES473748A1 (en) 1979-04-01
DK143867B (en) 1981-10-19
FR2404750A1 (en) 1979-04-27
GB2004947B (en) 1982-01-27
ATA693578A (en) 1979-09-15
MX149532A (en) 1983-11-21
IN149581B (en) 1982-01-30
DE2743651B1 (en) 1979-01-25
NL182336C (en) 1988-02-16
FR2404750B1 (en) 1983-04-29
DK143867C (en) 1982-04-05
AR226531A1 (en) 1982-07-30
AT356239B (en) 1980-04-10
DK423078A (en) 1979-03-29
IT1099175B (en) 1985-09-18
NO145963B (en) 1982-03-22
SE7810096L (en) 1979-03-29
NO145963C (en) 1982-06-30
BE870785A (en) 1979-01-15
BR7806384A (en) 1979-04-24
DE2743651C2 (en) 1979-09-13
NL7809845A (en) 1979-03-30
IT7828035A0 (en) 1978-09-25

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19980926