EP1277912A3 - Processs for switching off a blind drive in case of faults - Google Patents

Processs for switching off a blind drive in case of faults Download PDF

Info

Publication number
EP1277912A3
EP1277912A3 EP02010794A EP02010794A EP1277912A3 EP 1277912 A3 EP1277912 A3 EP 1277912A3 EP 02010794 A EP02010794 A EP 02010794A EP 02010794 A EP02010794 A EP 02010794A EP 1277912 A3 EP1277912 A3 EP 1277912A3
Authority
EP
European Patent Office
Prior art keywords
asynchronous motor
switching
processs
faults
case
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.)
Withdrawn
Application number
EP02010794A
Other languages
German (de)
French (fr)
Other versions
EP1277912A2 (en
Inventor
Hartmut Kaak
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.)
GROSS, BEATRIX
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1277912A2 publication Critical patent/EP1277912A2/en
Publication of EP1277912A3 publication Critical patent/EP1277912A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B2009/6809—Control
    • E06B2009/6818—Control using sensors
    • E06B2009/6854—Control using sensors sensing torque

Abstract

Ein Verfahren zur Abschaltung eines einen AC-Asynchron-Motor umfassenden Raffstoreantriebs bei Störungen des Normalbetriebs umfasst folgende Verfahrensschritte: Betriebsparameter des AC-Asynchron-Motors, wie Netzspannung und Motortemperatur, und die Drehzahl AC-Asynchron-Motors werden erfasst. Die Eingangsleistung des AC-Asynchron-Motors wird anhand des Zündwinkels der Phasenanschnittssteuerung des AC-Asynchron-Motors unter Berücksichtigung der erfassten Betriebsparameter bestimmt. Das Drehmoment des AC-Asynchron-Motors wird aus der Eingangsleistung und der Drehzahl des AC-Asynchron-Motors bestimmt. Der Raffstoreantrieb wird bei Überschreiten eines Drehmomentgrenzwertes abgeschaltet.A method of switching off an AC asynchronous motor External venetian blind drives in the event of normal operation failures include the following Process steps: operating parameters of the AC asynchronous motor, such as Mains voltage and motor temperature, and the speed of the AC asynchronous motor are recorded. The input power of the AC asynchronous motor is based on the Firing angle of the phase control of the AC asynchronous motor under Taking into account the recorded operating parameters. The torque of the AC asynchronous motor is the input power and the speed of the AC asynchronous motor certainly. The external venetian blind drive is activated when a Torque limit switched off.

EP02010794A 2001-07-18 2002-05-15 Processs for switching off a blind drive in case of faults Withdrawn EP1277912A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10134990 2001-07-18
DE2001134990 DE10134990A1 (en) 2001-07-18 2001-07-18 Procedure for switching off a venetian blind drive in the event of faults

Publications (2)

Publication Number Publication Date
EP1277912A2 EP1277912A2 (en) 2003-01-22
EP1277912A3 true EP1277912A3 (en) 2003-12-10

Family

ID=7692248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010794A Withdrawn EP1277912A3 (en) 2001-07-18 2002-05-15 Processs for switching off a blind drive in case of faults

Country Status (2)

Country Link
EP (1) EP1277912A3 (en)
DE (1) DE10134990A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088061A1 (en) * 2004-03-16 2005-09-22 Sun Bell, S.R.L. Venetian blind with mechanical stop
FR2875254B1 (en) * 2004-09-16 2006-12-08 Nergeco Sa METHOD FOR CONTROLLING THE OPERATION OF A QUICK DOOR
US7923948B2 (en) * 2008-01-09 2011-04-12 Somfy Sas Method for adjusting the residual light gap between slats of a motorized venetian blind

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334876A (en) * 1992-04-22 1994-08-02 Nartron Corporation Power window or panel controller
DE4440449A1 (en) * 1994-11-14 1995-06-29 Elero Antrieb Sonnenschutz Idling and stoppage control of drives for roller blinds etc and also film screen
EP0808986A2 (en) * 1996-05-22 1997-11-26 Becker-Antriebe GmbH Drive control for doors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29710905U1 (en) 1997-06-23 1997-08-21 Warema Renkhoff Gmbh & Co Kg Two-part venetian blind

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334876A (en) * 1992-04-22 1994-08-02 Nartron Corporation Power window or panel controller
DE4440449A1 (en) * 1994-11-14 1995-06-29 Elero Antrieb Sonnenschutz Idling and stoppage control of drives for roller blinds etc and also film screen
EP0808986A2 (en) * 1996-05-22 1997-11-26 Becker-Antriebe GmbH Drive control for doors

Also Published As

Publication number Publication date
EP1277912A2 (en) 2003-01-22
DE10134990A1 (en) 2003-02-20

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