GB191303224A - Improvements in or relating to the Ventilation of Dynamo Electric Machinery. - Google Patents

Improvements in or relating to the Ventilation of Dynamo Electric Machinery.

Info

Publication number
GB191303224A
GB191303224A GB191303224DA GB191303224A GB 191303224 A GB191303224 A GB 191303224A GB 191303224D A GB191303224D A GB 191303224DA GB 191303224 A GB191303224 A GB 191303224A
Authority
GB
United Kingdom
Prior art keywords
egress
machine
cooling
air
ventilation
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
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 Brothers Dynamo Works Ltd
Original Assignee
Siemens Brothers Dynamo Works 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 Siemens Brothers Dynamo Works Ltd filed Critical Siemens Brothers Dynamo Works Ltd
Application granted granted Critical
Publication of GB191303224A publication Critical patent/GB191303224A/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

3224. Siemens Bros. Dynamo Works, Kieffer, E. O., and Parker, W. Feb. 7. Drawings to Specification. Dynamos and motors, cooling and ventilating. -In an axially ventilated machine, an auxiliary stream of cool air is introduced at or near the end of the machine from which the main body of air emerges, thus obtaining increased cooling of the end windings &c. at the egress end. The auxiliary stream of cool air may be conveyed from the ingress end of the machine to the egress end through pipes made of or coated with heat-insulating material and positioned either in some of the stator or rotor ducts or at the back of the stator core; or an auxiliary fan at the egress and may draw in the supplementary cooling-air from outside.
GB191303224D 1913-02-07 1913-02-07 Improvements in or relating to the Ventilation of Dynamo Electric Machinery. Expired GB191303224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191303224T 1913-02-07

Publications (1)

Publication Number Publication Date
GB191303224A true GB191303224A (en) 1913-06-19

Family

ID=32369928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191303224D Expired GB191303224A (en) 1913-02-07 1913-02-07 Improvements in or relating to the Ventilation of Dynamo Electric Machinery.

Country Status (1)

Country Link
GB (1) GB191303224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729758A (en) * 1952-09-10 1956-01-03 Reamstown Products Company Electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729758A (en) * 1952-09-10 1956-01-03 Reamstown Products Company Electric motor

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