CA964852A - Electric hair clipper with permanent magnet motor - Google Patents

Electric hair clipper with permanent magnet motor

Info

Publication number
CA964852A
CA964852A CA128,461A CA128461A CA964852A CA 964852 A CA964852 A CA 964852A CA 128461 A CA128461 A CA 128461A CA 964852 A CA964852 A CA 964852A
Authority
CA
Canada
Prior art keywords
permanent magnet
magnet motor
hair clipper
electric hair
clipper
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
CA128,461A
Other versions
CA128461S (en
Inventor
Roy E. Meyer
William M. Walton
John F. Wahl
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.)
Wahl Clipper Corp
Original Assignee
Wahl Clipper Corp
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 Wahl Clipper Corp filed Critical Wahl Clipper Corp
Application granted granted Critical
Publication of CA964852A publication Critical patent/CA964852A/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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
CA128,461A 1970-12-03 1971-11-24 Electric hair clipper with permanent magnet motor Expired CA964852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9490370A 1970-12-03 1970-12-03

Publications (1)

Publication Number Publication Date
CA964852A true CA964852A (en) 1975-03-25

Family

ID=22247829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,461A Expired CA964852A (en) 1970-12-03 1971-11-24 Electric hair clipper with permanent magnet motor

Country Status (3)

Country Link
CA (1) CA964852A (en)
DE (1) DE2159494A1 (en)
GB (1) GB1364664A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060207104A1 (en) * 2005-03-18 2006-09-21 Armando Alvite Hair clipper with multiple speeds

Also Published As

Publication number Publication date
GB1364664A (en) 1974-08-29
DE2159494A1 (en) 1972-06-08

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