GB412100A - Improvements in filters more particularly for hydrocarbons - Google Patents

Improvements in filters more particularly for hydrocarbons

Info

Publication number
GB412100A
GB412100A GB30835/33A GB3083533A GB412100A GB 412100 A GB412100 A GB 412100A GB 30835/33 A GB30835/33 A GB 30835/33A GB 3083533 A GB3083533 A GB 3083533A GB 412100 A GB412100 A GB 412100A
Authority
GB
United Kingdom
Prior art keywords
casing
nov
elements
cover
perforated
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
GB30835/33A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB412100A publication Critical patent/GB412100A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube

Abstract

412,100. Filters. MULLER, J., 123, Avenue de Lutece Ó la Garenne, Colombes, Seine, France. Nov. 6, 1933, No. 30835. Convention date, Nov. 5, 1932. [Class 46.] Filter elements, each consisting of chamois leather or cloth 32 supported on a plate of perforated metal or metallic cloth and gripped between outer and inner flanges on annular metal members 34, are held in position on a perforated or slotted pipe 39 in an inner casing 11 by a handle 36<1> screwing on a central spindle 36 and bearing against the cover 5 of the casing. The arrangement is such that liquid from an inlet 3 and central tube 4 is distributed by downwardly directed tubes 17 within the casing 1<1>, passes through perforations 38 in the outer flanges of the members 34, upward through the filtering elements 32, into the pipe 39, out through the cover 5 and down the annular space between the casing 1 and an outer casing 1 to an outlet 41. Different forms of elements 34 are shown in the right and left hand halves of the Figure. Separated impurities fall into a lower chamber 18 provided with a float which, when sufficient impurities have collected, lifts a disc 22 to close the lower end of the tube 4.
GB30835/33A 1932-11-05 1933-11-06 Improvements in filters more particularly for hydrocarbons Expired GB412100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR412100X 1932-11-05

Publications (1)

Publication Number Publication Date
GB412100A true GB412100A (en) 1934-06-21

Family

ID=8897757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30835/33A Expired GB412100A (en) 1932-11-05 1933-11-06 Improvements in filters more particularly for hydrocarbons

Country Status (1)

Country Link
GB (1) GB412100A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602548A (en) * 1945-09-13 1952-07-08 Edgar J Griffiths Unit type filter
US2658624A (en) * 1948-08-07 1953-11-10 Gen Filters Inc Filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602548A (en) * 1945-09-13 1952-07-08 Edgar J Griffiths Unit type filter
US2658624A (en) * 1948-08-07 1953-11-10 Gen Filters Inc Filter

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