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IMPROVED FILTER APPARATUS

IP.com Disclosure Number: IPCOM000023261D
Original Publication Date: 1977-Apr-30
Included in the Prior Art Database: 2004-Mar-29
Document File: 2 page(s) / 134K

Publishing Venue

Xerox Disclosure Journal

Abstract

An improved filter apparatus for use in controlling emission of airborne toner from a developer housing 15. The filter apparatus 30 includes a foraminous filter member 32 made of a relatively rigid inert material which does not chemically re-act with toner. A gasket 36 and cover 38 maintain a tight seal around the filter member.

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XEROX DISCLOSURE JOURNAL

IMPROVED FILTER APPARATUS
Donald B. Jugle
Anthony F. Lipani

Proposed Classification
U.S. Cl. 118/637
mt. Cl. B05b 5/02

An improved filter apparatus for use in controlling emission
of airborne toner from a developer housing 15. The filter
apparatus 30 includes a foraminous filter member 32 made of a
relatively rigid inert material which does not chemically re-
act with toner. A gasket 36 and cover 38 maintain a tight seal
around the filter member.

,1

30

Volume 2 Number 2 March/April 1977 33

[This page contains 1 picture or other non-text object]

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                 XEROX DISCLOSURE JOURNAL
34 Volume 2 Number 2 March/April 1977

[This page contains 1 picture or other non-text object]