DE2835945C2 - - Google Patents

Info

Publication number
DE2835945C2
DE2835945C2 DE19782835945 DE2835945A DE2835945C2 DE 2835945 C2 DE2835945 C2 DE 2835945C2 DE 19782835945 DE19782835945 DE 19782835945 DE 2835945 A DE2835945 A DE 2835945A DE 2835945 C2 DE2835945 C2 DE 2835945C2
Authority
DE
Germany
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
DE19782835945
Other languages
German (de)
Other versions
DE2835945A1 (en
Inventor
Hans Dipl.-Ing. 8263 Burghausen De Kallas
Wolfgang Dipl.-Ing. 8399 Ruhstorf De Roesch
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.)
Loher Elektromotorenwerke 8399 Ruhstorf De GmbH
Original Assignee
Loher Elektromotorenwerke 8399 Ruhstorf De 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 Loher Elektromotorenwerke 8399 Ruhstorf De GmbH filed Critical Loher Elektromotorenwerke 8399 Ruhstorf De GmbH
Priority to DE19782835945 priority Critical patent/DE2835945A1/en
Publication of DE2835945A1 publication Critical patent/DE2835945A1/en
Application granted granted Critical
Publication of DE2835945C2 publication Critical patent/DE2835945C2/de
Granted 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/20—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
DE19782835945 1978-08-17 1978-08-17 Actuator for lift doors - has two magnetic pole groups changed over for optimum door actuating torques Granted DE2835945A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782835945 DE2835945A1 (en) 1978-08-17 1978-08-17 Actuator for lift doors - has two magnetic pole groups changed over for optimum door actuating torques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782835945 DE2835945A1 (en) 1978-08-17 1978-08-17 Actuator for lift doors - has two magnetic pole groups changed over for optimum door actuating torques

Publications (2)

Publication Number Publication Date
DE2835945A1 DE2835945A1 (en) 1980-03-06
DE2835945C2 true DE2835945C2 (en) 1987-02-12

Family

ID=6047215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782835945 Granted DE2835945A1 (en) 1978-08-17 1978-08-17 Actuator for lift doors - has two magnetic pole groups changed over for optimum door actuating torques

Country Status (1)

Country Link
DE (1) DE2835945A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1456404B2 (en) * 1966-05-11 1971-07-08 Waggonfabrik Jos Rathgeber AG, 8000 München ACTUATING DEVICE FOR AN ELEVATOR SLIDING DOOR

Also Published As

Publication number Publication date
DE2835945A1 (en) 1980-03-06

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