Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel
Patent
1997-04-02
2000-07-04
Salata, Jonathan
Electricity: motive power systems
Automatic and/or with time-delay means
Movement, position, or limit-of-travel
318283, H02P 104, H02P 300
Patent
active
060843675
ABSTRACT:
A method for operating a door system having a stationary structure and at least two motor-driven door elements movable independently from each other, where the movements of these elements are controlled and coordinated by at least one higher-ranking processor or at least one higher-ranking program module such that preselected criteria (entrance capacity, heat loss, security, etc.) are optimally satisfied with regard to the traffic situation detected by sensors (density, space required, direction of movement, speed, identification of users) and/or ambient conditions (temperature, wind, pressure differences, air turnover required).
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