Boots – shoes – and leggings
Patent
1995-08-08
1997-06-10
Voeltz, Emanuel T.
Boots, shoes, and leggings
364483, 364493, 307 19, 307 18, 307 23, 307 64, 187248, 187290, H02J 904
Patent
active
056382952
ABSTRACT:
A transfer switch system includes a controller which sends separately timed restart signals over a communications network to an addressable relay associated with each load in order to sequentially restart the loads following a transfer. When the loads are elevators, the controller sends a prepare to transfer signal to each elevator through the associated addressable relay directing the elevator to park at a floor with its doors open and delays making a discretionary transfer until all elevators send a reply message over the network that they are appropriately parked. A message from the utility directing a reduction in use of their power can be sent to the controller over the communications network through an additional remote station. The controller can then transfer to the alternate power source and/or send messages to selected loads to shut down.
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patent: 4747061 (1988-05-01), Lagree et al.
patent: 4761563 (1988-08-01), Ross et al.
patent: 4879624 (1989-11-01), Jones et al.
patent: 5162623 (1992-11-01), Tachino
Model 2000 Automatic Control System for Transfer and Bypass/Isolation Switches; Russelectric Inc.; Form RMC 994; 1994; 1 P.
The Premier Name in Automatic Transfer Switches; Automatic Switch Co., Florham Park, New Jersey 07932; Publication No. 1106; pp.1-15.
Hanna James R.
Lagree James L.
Popovich Bert
Eaton Corporation
Moran Martin J.
Voeltz Emanuel T.
Wachsman Hal P.
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