Squeegee apparatus and method for removing developer liquid from

Electrophotography – Image formation – Development

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399237, G03G 1510

Patent

active

057549281

ABSTRACT:
A squeegee apparatus and method for removing excess developer liquid from an imaging substrate in a liquid electrographic imaging system make use of a squeegee roller having a core with a crowned profile. With determination of a proper loading force, the squeegee apparatus and method achieve substantially uniform loading force along the length of the squeegee roller, and thus along the width of a nip formed along an the imaging region of the imaging substrate. As a result, the squeegee apparatus and method provide substantially uniform removal of developer liquid from the imaging substrate, enhancing quality of an ultimate printed image.

REFERENCES:
patent: Re34437 (1993-11-01), Ariyama et al.
patent: 3654659 (1972-04-01), Blumenthal
patent: 3710469 (1973-01-01), Kitazawa
patent: 3741643 (1973-06-01), Smith et al.
patent: 3750246 (1973-08-01), Pessen
patent: 3815989 (1974-06-01), Davis et al.
patent: 3843407 (1974-10-01), Thorp
patent: 3850099 (1974-11-01), Laben et al.
patent: 3910231 (1975-10-01), Inoue et al.
patent: 3940282 (1976-02-01), Hwa
patent: 3955533 (1976-05-01), Smith et al.
patent: 4181094 (1980-01-01), Gardiner
patent: 4325627 (1982-04-01), Swidler et al.
patent: 4395113 (1983-07-01), Buchan et al.
patent: 4416201 (1983-11-01), Kessler
patent: 4436054 (1984-03-01), Ceelen et al.
patent: 4482242 (1984-11-01), Moraw et al.
patent: 4627705 (1986-12-01), Landa et al.
patent: 4640605 (1987-02-01), Ariyama et al.
patent: 4669859 (1987-06-01), Mochizuki et al.
patent: 4682881 (1987-07-01), Komatsubara et al.
patent: 4728987 (1988-03-01), Diola et al.
patent: 4801965 (1989-01-01), Mochizuki et al.
patent: 4905047 (1990-02-01), Ariyama
patent: 4935788 (1990-06-01), Fantuzzo et al.
patent: 4956211 (1990-09-01), Saito
patent: 4990962 (1991-02-01), Kishi
patent: 5021834 (1991-06-01), Tsuruoka et al.
patent: 5092235 (1992-03-01), Rise
patent: 5122839 (1992-06-01), Siegel et al.
patent: 5155534 (1992-10-01), Kurotori et al.
patent: 5195430 (1993-03-01), Rise
patent: 5220384 (1993-06-01), Landa et al.
patent: 5221944 (1993-06-01), Yoda et al.
patent: 5262259 (1993-11-01), Chou et al.
patent: 5289238 (1994-02-01), Lior et al.
patent: 5300990 (1994-04-01), Thompson
patent: 5359398 (1994-10-01), Echigo et al.
patent: 5369477 (1994-11-01), Foote et al.
patent: 5374980 (1994-12-01), Kubo et al.
patent: 5384225 (1995-01-01), Kurotori et al.
patent: 5420675 (1995-05-01), Thompson et al.
patent: 5420676 (1995-05-01), Arcaro
patent: 5432591 (1995-07-01), Geleynse
patent: 5463453 (1995-10-01), Kurotori et al.
patent: 5576815 (1996-11-01), Teschendorf et al.
Patent Abstracts of Japan, vol. 17, No. 308, p. 1555, 05-027653, S. Hirahata, Feb. 1993.
Patent Abstracts of Japan, vol. 17, No. 293, p. 1550, 05-019634, T. Katou et al., Jan. 1993.
Patent Abstracts of Japan, vol. 16, No. 386, p. 1404, 04-125672, M. Kishi, Apr. 1992.
Patent Abstracts of Japan, vol. 14, No. 484, p. 1120, 02-196267, E. Shiozawa et al., Aug. 1990.
Patent Abstracts of Japan, vol. 13, No. 85, p. 834, 63-266475, M. Arai, Nov. 1988.
Patent Abstracts of Japan, vol. 4, No. 160, p. 35, 55-106480, T. Otani et al., Aug. 1980.
IBM Technical Disclosure Bulletin, Jun. 1984, vol. 27, No. 1a, pp. 170-171, "Uniform Pressure Roll".

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