DE9407752U1 - Operator for a garage door - Google Patents

Operator for a garage door

Info

Publication number
DE9407752U1
DE9407752U1 DE9407752U DE9407752U DE9407752U1 DE 9407752 U1 DE9407752 U1 DE 9407752U1 DE 9407752 U DE9407752 U DE 9407752U DE 9407752 U DE9407752 U DE 9407752U DE 9407752 U1 DE9407752 U1 DE 9407752U1
Authority
DE
Germany
Prior art keywords
operator
garage door
garage
door
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 - Lifetime
Application number
DE9407752U
Other languages
German (de)
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Priority to DE9407752U priority Critical patent/DE9407752U1/en
Publication of DE9407752U1 publication Critical patent/DE9407752U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02P7/295—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 of the kind having a thyristor or the like in series with the power supply and the motor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
DE9407752U 1994-05-11 1994-05-11 Operator for a garage door Expired - Lifetime DE9407752U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9407752U DE9407752U1 (en) 1994-05-11 1994-05-11 Operator for a garage door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9407752U DE9407752U1 (en) 1994-05-11 1994-05-11 Operator for a garage door

Publications (1)

Publication Number Publication Date
DE9407752U1 true DE9407752U1 (en) 1995-07-06

Family

ID=6908477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9407752U Expired - Lifetime DE9407752U1 (en) 1994-05-11 1994-05-11 Operator for a garage door

Country Status (1)

Country Link
DE (1) DE9407752U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644056C1 (en) * 1996-10-31 1998-04-02 Bosch Gmbh Robert Electric garage door operator
DE10241778C1 (en) * 2002-09-06 2003-11-27 Adolf Tedsen Gmbh & Co Kg Garage door operating drive uses pulse width modulation control of MOSFET transistor for operation of DC motor at variable speed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644056C1 (en) * 1996-10-31 1998-04-02 Bosch Gmbh Robert Electric garage door operator
DE10241778C1 (en) * 2002-09-06 2003-11-27 Adolf Tedsen Gmbh & Co Kg Garage door operating drive uses pulse width modulation control of MOSFET transistor for operation of DC motor at variable speed

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