Electric lamp and discharge devices: systems – Condenser in the supply circuit – Condenser in shunt to the load device and the supply
Patent
1981-09-01
1984-01-10
LaRoche, Eugene R.
Electric lamp and discharge devices: systems
Condenser in the supply circuit
Condenser in shunt to the load device and the supply
354126, 362 8, 362 11, H05B 4132
Patent
active
044255314
ABSTRACT:
An electronic flash unit assembly having an electronic flash module separate from a power and control module. An assembly of articulated flash arms supports the flash module spaced from a camera. A power cord interconnects the power and control module with the flash module so that power is transmitted to the electronic flash tube from the power and control module when the power and control module is triggered. Preferably, a power cord connects the power and control module to the camera so that triggering of the module occurs upon movement of a shutter release member of the camera. The power and control module is connected to the tripod socket of the camera and supports the flash arm assembly. Alternatively, a mounting plate is connected to the tripod socket of the camera and supports the flash arm assembly, with the power and control module being in a separate unit.
REFERENCES:
patent: 4045808 (1977-08-01), King
Biddison Alan M.
LaRoche Eugene R.
Seeber Joseph G.
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