CA2232690C - Circuit de commutation comprenant un dispositif de verrouillage - Google Patents

Circuit de commutation comprenant un dispositif de verrouillage Download PDF

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Publication number
CA2232690C
CA2232690C CA002232690A CA2232690A CA2232690C CA 2232690 C CA2232690 C CA 2232690C CA 002232690 A CA002232690 A CA 002232690A CA 2232690 A CA2232690 A CA 2232690A CA 2232690 C CA2232690 C CA 2232690C
Authority
CA
Canada
Prior art keywords
signal
switch
driver
passenger
lockout
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
CA002232690A
Other languages
English (en)
Other versions
CA2232690A1 (fr
Inventor
Jeffrey Bochenek
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.)
C-MAC INVOTRONICS Inc
Original Assignee
C-MAC INVOTRONICS Inc
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 US08/530,496 external-priority patent/US5627411A/en
Application filed by C-MAC INVOTRONICS Inc filed Critical C-MAC INVOTRONICS Inc
Publication of CA2232690A1 publication Critical patent/CA2232690A1/fr
Application granted granted Critical
Publication of CA2232690C publication Critical patent/CA2232690C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Control Of Multiple Motors (AREA)
  • Window Of Vehicle (AREA)

Abstract

Circuit électrique prévu pour un commutateur doté d'un dispositif de verrouillage. Ce circuit permet à un opérateur principal et un opérateur auxiliaire de faire fonctionner un moteur bidirectionnel (30) par activation de commutateurs séparés à faible courant (SW1, SW2, SW3, SW4). Le circuit permet à l'opérateur principal d'empêcher l'opérateur auxiliaire de faire fonctionner le moteur par activation d'un commutateur de verrouillage (L/O). Lorsque ce commutateur de verrouillage est activé, l'opérateur principal peut faire fonctionner le moteur sans que l'opérateur auxiliaire puisse interférer. Des commutateurs (50, 52) de puissance pour courant fort activés par des circuits logiques (70, 90), plutôt que par les opérateurs, sont utilisés pour fermer un circuit d'alimentation afin d'alimenter le moteur.
CA002232690A 1995-09-19 1996-09-17 Circuit de commutation comprenant un dispositif de verrouillage Expired - Lifetime CA2232690C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US530,496 1995-09-19
US08/530,496 US5627411A (en) 1995-09-19 1995-09-19 Switching circuit with lockout feature
PCT/US1996/014887 WO1997011523A1 (fr) 1995-09-19 1996-09-17 Circuit de commutation comprenant un dispositif de verrouillage

Publications (2)

Publication Number Publication Date
CA2232690A1 CA2232690A1 (fr) 1997-03-27
CA2232690C true CA2232690C (fr) 2006-06-27

Family

ID=36647032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002232690A Expired - Lifetime CA2232690C (fr) 1995-09-19 1996-09-17 Circuit de commutation comprenant un dispositif de verrouillage

Country Status (1)

Country Link
CA (1) CA2232690C (fr)

Also Published As

Publication number Publication date
CA2232690A1 (fr) 1997-03-27

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MKEX Expiry

Effective date: 20160919

MKEX Expiry

Effective date: 20160919