GB409450A - Improvements in or relating to filters - Google Patents

Improvements in or relating to filters

Info

Publication number
GB409450A
GB409450A GB3639832A GB3639832A GB409450A GB 409450 A GB409450 A GB 409450A GB 3639832 A GB3639832 A GB 3639832A GB 3639832 A GB3639832 A GB 3639832A GB 409450 A GB409450 A GB 409450A
Authority
GB
United Kingdom
Prior art keywords
frames
bars
filters
kay
hall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3639832A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hall & Kay Ltd
PERCY KAY
Original Assignee
Hall & Kay Ltd
PERCY KAY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hall & Kay Ltd, PERCY KAY filed Critical Hall & Kay Ltd
Priority to GB3639832A priority Critical patent/GB409450A/en
Publication of GB409450A publication Critical patent/GB409450A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material

Abstract

409,450. Filters. HALL & KAY, Ltd., KAY, P., and HALL, J. H., Stockport Road, Ashton-under-Lyne. Dec. 23, 1932, No. 36398. [Class 46.] In a filter comprising frames 6 covered with cloth &c., the frames are assembled by the engagement of spacing bars 12, 13 with corresponding bars of neighbouring frames. The back of the bar 12 abuts against the front of the bar 13 of the next frame ; alternatively, the bars 12, 13 are at the same distance from the end in alternate frames. The frames are open at the ends near the bars. Two rows of such frames may be disposed back to back.
GB3639832A 1932-12-23 1932-12-23 Improvements in or relating to filters Expired GB409450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3639832A GB409450A (en) 1932-12-23 1932-12-23 Improvements in or relating to filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3639832A GB409450A (en) 1932-12-23 1932-12-23 Improvements in or relating to filters

Publications (1)

Publication Number Publication Date
GB409450A true GB409450A (en) 1934-05-03

Family

ID=10387770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3639832A Expired GB409450A (en) 1932-12-23 1932-12-23 Improvements in or relating to filters

Country Status (1)

Country Link
GB (1) GB409450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273532A1 (en) * 1986-12-24 1988-07-06 Filtrete B.V. Air filter and module to be used for building up such a filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273532A1 (en) * 1986-12-24 1988-07-06 Filtrete B.V. Air filter and module to be used for building up such a filter
US4854953A (en) * 1986-12-24 1989-08-08 Filtrete B.V. Air filter and module to be used for building up such a filter

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