Dynamic magnetic information storage or retrieval – Record transport with head moving during transducing – Tape record
Patent
1992-03-23
1994-10-25
Levy, Stuart S.
Dynamic magnetic information storage or retrieval
Record transport with head moving during transducing
Tape record
360 84, 36013024, 553856, 55400, G11B 5027, B01D 5000, B01D 5950
Patent
active
053594754
ABSTRACT:
The present invention concerns a filter system for a helical scanner drum of the type having a drum cover provided with an air vent. The filter system includes a replaceable air filter element for entrapping airborne particles when air is drawn through the filter element and means for removably securing the filter element to the drum cover such that the filter element covers the air vent.
REFERENCES:
patent: 3404241 (1968-10-01), Streets et al.
patent: 3612376 (1971-10-01), Johnson
patent: 3624624 (1971-11-01), Johnson
patent: 3691315 (1972-09-01), Ellmore
patent: 3812534 (1974-05-01), Rousseau et al.
patent: 3902877 (1975-09-01), Swaim
patent: 3940791 (1976-02-01), Kayan et al.
patent: 3998916 (1976-12-01), van Turnhout
patent: 4320755 (1982-03-01), Flint et al.
patent: 4414588 (1983-11-01), Hathaway
patent: 4525757 (1985-06-01), Imanishi et al.
patent: 4657570 (1987-04-01), Gronholz et al.
patent: 4672599 (1987-06-01), Geyer et al.
patent: 4751594 (1988-06-01), Blanks
patent: 4764274 (1988-08-01), Miller
patent: 4764275 (1988-08-01), Robichaud
patent: 4873592 (1989-10-01), Dulaff et al.
patent: 4880536 (1989-11-01), Haraveth et al.
patent: 4916553 (1990-04-01), Yoshioka et al.
patent: 4957518 (1990-09-01), Brassell
patent: 4977473 (1990-12-01), Arai et al.
patent: 4989110 (1991-01-01), Zevin et al.
patent: 5003413 (1991-03-01), Miyazaki
patent: 5003424 (1991-03-01), Grant
patent: 5023548 (1991-06-01), McMorran
patent: 5030260 (1991-07-01), Beck et al.
patent: 5041937 (1991-08-01), Saito
patent: 5057951 (1991-10-01), Eckerd
patent: 5065261 (1991-11-01), Hughes et al.
patent: 5070419 (1991-12-01), Kiyonaga
patent: 5171430 (1992-12-01), Beach et al.
patent: 5193709 (1993-03-01), Brassell
"An Evaluation of Video Head Cleaning and Conditioning", Advance Technology, (Supplement to Professional Electronics), vol. III, No. 6, Nov./Dec. 1987.
Aseere Lester M.
Hanson Robert L.
Niezgocki Marvin J.
Niles Gerald J.
Evans Jefferson
Griswold Gary L.
Kagan David B.
Kirn Walter N.
Levy Stuart S.
LandOfFree
Air filter system for helical scanner drum with vented drum cove does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air filter system for helical scanner drum with vented drum cove, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air filter system for helical scanner drum with vented drum cove will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-139696