GB653858A - Improvements in or relating to electrical generators and motors - Google Patents

Improvements in or relating to electrical generators and motors

Info

Publication number
GB653858A
GB653858A GB1203648A GB1203648A GB653858A GB 653858 A GB653858 A GB 653858A GB 1203648 A GB1203648 A GB 1203648A GB 1203648 A GB1203648 A GB 1203648A GB 653858 A GB653858 A GB 653858A
Authority
GB
United Kingdom
Prior art keywords
motors
relating
electrical generators
lomax
impellers
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
GB1203648A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1203648A priority Critical patent/GB653858A/en
Publication of GB653858A publication Critical patent/GB653858A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Abstract

653,858. Cooling dynamo-electric machines. LOMAX, F. May 3, 1948, No. 12036. [Class 35] An enclosed or other machine is cooled by one or more fans or impellers having small inlets near the fan axis connecting with larger outlets disposed at a greater radius by curved passages of smoothly increasing cross-sectional area, as shown.
GB1203648A 1948-05-03 1948-05-03 Improvements in or relating to electrical generators and motors Expired GB653858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1203648A GB653858A (en) 1948-05-03 1948-05-03 Improvements in or relating to electrical generators and motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1203648A GB653858A (en) 1948-05-03 1948-05-03 Improvements in or relating to electrical generators and motors

Publications (1)

Publication Number Publication Date
GB653858A true GB653858A (en) 1951-05-30

Family

ID=9997262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1203648A Expired GB653858A (en) 1948-05-03 1948-05-03 Improvements in or relating to electrical generators and motors

Country Status (1)

Country Link
GB (1) GB653858A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569738A1 (en) * 1992-05-12 1993-11-18 Robert Bosch Gmbh Small commutator motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569738A1 (en) * 1992-05-12 1993-11-18 Robert Bosch Gmbh Small commutator motor

Similar Documents

Publication Publication Date Title
GB676305A (en) Improvements in electric motors for vacuum cleaning and like machines
GB690979A (en) Improvements in or relating to electrical generating machines
GB653858A (en) Improvements in or relating to electrical generators and motors
GB1106589A (en) Dynamoelectric machine
GB646317A (en) Improvements in or relating to electric fans, ventilators or the like
GB467527A (en) Improvements relating to the cooling of dynamo electric machines
GB672140A (en) Improvements in and relating to electric generators
GB509359A (en) Improvements relating to dynamo electric machines
GB772973A (en) Improvements in or relating to the ventilation of rotary electric machines
GB761958A (en) An arrangement for cooling a control or like box of a dynamo-electric machine
GB730059A (en) Improvements in or relating to electric generators
GB868467A (en) Improvements relating to dynamo-electric machines
GB546760A (en) Improvements in totally enclosed dynamo electric machines
GB549805A (en) Improvements relating to dynamo-electric machines having sliprings
GB596604A (en) Improvements in dynamo electric machines
GB713375A (en) Improvements in and relating to dynamo-electric machines
GB708390A (en) Improvements in electric brakes
GB666693A (en) Improvements in ventilated dynamo-electric machine
GB927390A (en) Improvements relating to electric motors
GB734696A (en) Improvements in and relating to commutators
GB629755A (en) Rotary fans and the like
GB697206A (en) Diffuser arrangement for electrical machines with radial-flow fans
GB666700A (en) Improvements in or relating to cooling arrangements for rotating electric machinery
GB597961A (en) Improvements in or relating to current-collecting devices
GB975660A (en) Improvements in or relating to electric motors