GB8329868D0 - Miniaturized dc fan - Google Patents

Miniaturized dc fan

Info

Publication number
GB8329868D0
GB8329868D0 GB838329868A GB8329868A GB8329868D0 GB 8329868 D0 GB8329868 D0 GB 8329868D0 GB 838329868 A GB838329868 A GB 838329868A GB 8329868 A GB8329868 A GB 8329868A GB 8329868 D0 GB8329868 D0 GB 8329868D0
Authority
GB
United Kingdom
Prior art keywords
miniaturized
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.)
Granted
Application number
GB838329868A
Other versions
GB2133082B (en
GB2133082A (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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren GmbH and Co KG
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 Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of GB8329868D0 publication Critical patent/GB8329868D0/en
Publication of GB2133082A publication Critical patent/GB2133082A/en
Application granted granted Critical
Publication of GB2133082B publication Critical patent/GB2133082B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
GB08329868A 1982-11-09 1983-11-09 Miniaturized direct current fan Expired GB2133082B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3241406 1982-11-09
US46696083A 1983-02-16 1983-02-16

Publications (3)

Publication Number Publication Date
GB8329868D0 true GB8329868D0 (en) 1983-12-14
GB2133082A GB2133082A (en) 1984-07-18
GB2133082B GB2133082B (en) 1987-05-13

Family

ID=25805631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329868A Expired GB2133082B (en) 1982-11-09 1983-11-09 Miniaturized direct current fan

Country Status (4)

Country Link
JP (1) JP2780950B2 (en)
GB (1) GB2133082B (en)
HK (1) HK19888A (en)
SG (1) SG61487G (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806081A (en) * 1986-11-10 1989-02-21 Papst-Motoren Gmbh And Company Kg Miniature axial fan
USRE34456E (en) * 1985-10-08 1993-11-23 Papst Motoren Miniature axial fan
GB2185074B (en) * 1985-11-08 1990-12-19 Papst Motoren Gmbh & Co Kg Fan
DE3809277B4 (en) * 1987-09-21 2005-02-24 Papst Licensing Gmbh & Co. Kg Bearing arrangement for axially compact micro fan
GB2217784B (en) * 1988-03-19 1991-11-13 Papst Motoren Gmbh & Co Kg An axially compact fan
GB2234012A (en) * 1989-07-14 1991-01-23 Ibm Dc motor driven centrifugal fan
GB2241118A (en) * 1990-02-15 1991-08-21 Ibm Electrical apparatus with forced air cooling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858640A (en) * 1958-10-07 1961-01-11 Jacobus Constant Van Rijn Ventilating motor and fan
GB1043213A (en) * 1963-01-14 1966-09-21 Papst Hermann Ventilating fans driven by electric motors
US3513339A (en) * 1966-12-07 1970-05-19 Rotron Mfg Co Electric motor construction
US3378192A (en) * 1966-12-20 1968-04-16 Imc Magneties Corp Means for securing the impeller to the motor of an electrically driven fan
DE1628349B2 (en) * 1967-03-16 1971-11-25 Papst-Motoren Kg, 7742 St Georgen FAN WHEEL FOR FANS
FR1576254A (en) * 1967-08-23 1969-07-25
FR1568323A (en) * 1968-03-29 1969-05-23
US3597117A (en) * 1969-01-10 1971-08-03 Rotorn Inc Fan for narrow environments
DE2230527A1 (en) * 1972-06-22 1974-01-10 Bosch Gmbh Robert FAN WITH AN ELECTRIC MOTOR AND A FAN WHEEL DRIVEN BY THIS
DE2257509C2 (en) * 1972-11-23 1982-09-02 Papst-Motoren GmbH & Co KG, 7742 St Georgen Centrifugal fan
JPS5035364U (en) * 1973-07-25 1975-04-15
CH611983A5 (en) * 1974-11-18 1979-06-29 Papst Motoren Kg
JPS5491146A (en) * 1977-12-28 1979-07-19 Fujitsu Ltd Slice level setting circuit for optical information reader
DE2940650A1 (en) * 1979-10-06 1981-04-16 Papst-Motoren Kg, 7742 St Georgen AXIAL FAN
US4365187A (en) * 1980-05-15 1982-12-21 Rotron Incorporated Brushless D.C. motor

Also Published As

Publication number Publication date
JP2780950B2 (en) 1998-07-30
HK19888A (en) 1988-03-25
GB2133082B (en) 1987-05-13
JPH0814189A (en) 1996-01-16
SG61487G (en) 1987-10-23
GB2133082A (en) 1984-07-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20031108