Electricity: motive power systems – Motor-reversing – Automatic and/or with time-delay means
Patent
1999-04-08
2000-06-27
Ip, Paul
Electricity: motive power systems
Motor-reversing
Automatic and/or with time-delay means
318266, 318456, 318466, H02P 700
Patent
active
060810858
ABSTRACT:
A power window apparatus for a vehicle, which has an emergency switch being capable of cutting off a power-window-closing control switch element conjointly with the operation of a switch for opening the power window and has a contactor sliding between normally closed contacts and normally open contacts provided in the form of electrode patterns on a printed circuit board, whereon electrodes extend over the contactor sliding area and a entire surface of the board except the contactor sliding area is covered with a coating of waterproof resin. The emergency switch can eliminate an abnormal simultaneous energization of both the window-opening and closing relays in an accident (such as the vehicle sinking into water) by maintaining the conducting state of the normally open contact even if the exposed portions of the electrode patterns are partly damaged by electrolysis of material.
REFERENCES:
patent: 4001661 (1977-01-01), Terabayashi
patent: 5097186 (1992-03-01), Kokubu
patent: 5406270 (1995-04-01), Van Lente
patent: 5488276 (1996-01-01), Nishibe
patent: 5559375 (1996-09-01), Jo et al.
patent: 5572101 (1996-11-01), Rutkowski et al.
patent: 5596253 (1997-01-01), Mizuta et al.
patent: 5598918 (1997-02-01), Malecke et al.
patent: 5612847 (1997-03-01), Malecke et al.
patent: 5623134 (1997-04-01), Hayakawa
patent: 5627411 (1997-05-01), Bochenek
patent: 5790419 (1998-08-01), Matsuda et al.
patent: 5977732 (1999-11-01), Matsumoto
Ohashi Nobuaki
Sato Hiroshi
Ip Paul
Toyo Denso Kabushiki Kaisha
LandOfFree
Power window apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power window apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power window apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1787221