CA971212A - Air flow baffle construction for electric motor devices - Google Patents

Air flow baffle construction for electric motor devices

Info

Publication number
CA971212A
CA971212A CA202,506A CA202506A CA971212A CA 971212 A CA971212 A CA 971212A CA 202506 A CA202506 A CA 202506A CA 971212 A CA971212 A CA 971212A
Authority
CA
Canada
Prior art keywords
electric motor
air flow
flow baffle
motor devices
baffle construction
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
CA202,506A
Other versions
CA202506S (en
Inventor
Francis J. Rosenthal (Jr.)
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.)
Black and Decker Corp
Original Assignee
Black and Decker Manufacturing Co
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
Priority claimed from US00383704A external-priority patent/US3829721A/en
Application filed by Black and Decker Manufacturing Co filed Critical Black and Decker Manufacturing Co
Application granted granted Critical
Publication of CA971212A publication Critical patent/CA971212A/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
    • H02K7/145—Hand-held machine tool
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CA202,506A 1973-07-30 1974-06-14 Air flow baffle construction for electric motor devices Expired CA971212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00383704A US3829721A (en) 1973-07-30 1973-07-30 Air flow baffle construction for electric motor devices

Publications (1)

Publication Number Publication Date
CA971212A true CA971212A (en) 1975-07-15

Family

ID=23514324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,506A Expired CA971212A (en) 1973-07-30 1974-06-14 Air flow baffle construction for electric motor devices

Country Status (7)

Country Link
JP (1) JPS5821501B2 (en)
AU (1) AU7018574A (en)
BR (1) BR7406153D0 (en)
CA (1) CA971212A (en)
DE (1) DE2432204C2 (en)
GB (1) GB1443098A (en)
IT (1) IT1015627B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52108523U (en) * 1976-02-15 1977-08-18
DE2910845A1 (en) * 1979-03-20 1980-10-02 Bosch Gmbh Robert ELECTRICALLY DRIVED HAND TOOL, ESPECIALLY DRILLING MACHINE
US4476410A (en) * 1983-08-12 1984-10-09 Wolcott John H Eddy current coupling with slip ring cleaning mechanism
US7386792B1 (en) 2001-03-07 2008-06-10 Thomas Layne Bascom System and method for collecting, storing, managing and providing categorized information related to a document object
US7158971B1 (en) 2001-03-07 2007-01-02 Thomas Layne Bascom Method for searching document objects on a network
US6664701B1 (en) 2002-06-13 2003-12-16 Black & Decker Inc. Brush assembly
US6858957B2 (en) 2002-10-31 2005-02-22 Black & Decker Inc. Electric motor end plate with visual alignment indicia
US6713916B1 (en) 2002-10-31 2004-03-30 Black & Decker Inc. Electric motor assembly
US6798109B2 (en) 2002-10-31 2004-09-28 Black & Decker Inc. Electric motor brush assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025055B (en) * 1956-11-23 1958-02-27 Bosch Gmbh Robert Double insulated electric hand machine tool
DE1813587U (en) * 1959-11-06 1960-06-23 Bosch Gmbh Robert ELECTRIC MACHINE TOOL WITH PROTECTIVE INSULATION.
DE1885972U (en) * 1961-04-14 1964-01-16 Bosch Gmbh Robert ELECTRIC MOTOR DRIVEN HAND TOOL MACHINE.
US3461330A (en) * 1967-12-21 1969-08-12 Gen Electric Dynamoelectric machine stator core baffle
DE1944660C3 (en) * 1969-09-03 1980-04-03 C. & E. Fein Gmbh & Co, 7000 Stuttgart Power tool

Also Published As

Publication number Publication date
DE2432204C2 (en) 1984-05-03
AU7018574A (en) 1975-12-18
GB1443098A (en) 1976-07-21
JPS5821501B2 (en) 1983-04-30
DE2432204A1 (en) 1975-02-13
JPS5043405A (en) 1975-04-19
IT1015627B (en) 1977-05-20
BR7406153D0 (en) 1975-04-22

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