Electrically operated device, especially duplicating device, wit

Details Electrically operated device, especially duplicating device, wit Electrically operated device, especially duplicating device, wit

1980-02-28

1981-10-20

Powell, Willam A.

Adhesive bonding and miscellaneous chemical manufacture

Differential fluid etching apparatus

With microwave gas energizing means

118603, 118694, 134 57R, 137391, 137392, 137563, 156642, 354324, 417 36, B41C 110

Patent

active

042959136

ABSTRACT:
An electrically operated device such as a duplicating machine has a recptacle for accommodating a fluid for the chemical treatment of sheet material and like objects. The receptacle may be in the form of a dip tank designed for passing sheet material therethrough. This dip tank is connected via a supply conduit to a storage tank and the supply conduit includes a pump controlled by an automatic charging and metering unit for supplying fluid to the dip tank. A drain conduit leading to the storage tank is connected to the dip tank. This drain conduit includes a solenoid valve for stopping or allowing the flow of fluid through the drain conduit.

REFERENCES:
patent: 3259557 (1966-07-01), Smith et al.
patent: 3841351 (1974-10-01), Shida
patent: 3850136 (1974-11-01), Ruzzo
patent: 3937083 (1976-02-01), Sabatino
patent: 3973961 (1976-08-01), Stroszynski
patent: 3983837 (1976-10-01), Francis
patent: 4042444 (1977-08-01), Snyder

Affiliated with

Also associated with

Rating

Electrically operated device, especially duplicating device, wit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrically operated device, especially duplicating device, wit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrically operated device, especially duplicating device, wit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1489360