GB750396A - Improvements in filtering elements - Google Patents

Improvements in filtering elements

Info

Publication number
GB750396A
GB750396A GB28867/51A GB2886751A GB750396A GB 750396 A GB750396 A GB 750396A GB 28867/51 A GB28867/51 A GB 28867/51A GB 2886751 A GB2886751 A GB 2886751A GB 750396 A GB750396 A GB 750396A
Authority
GB
United Kingdom
Prior art keywords
cloth
held together
edges
filtering elements
bent
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
GB28867/51A
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 GB750396A publication Critical patent/GB750396A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

750,396. Filters. GAJA, P. Dec. 10, 1951 [Sept. 28, 1951], No. 28867/51. Class 46. [Also in Group XXVIII] A sheet 1, Fig. 1, of filtering material such as paper is enclosed between two supporting elements 2, 3, for example of wire net, and the unit is bent round as shown. The edges 4, 5 are bent inwards, or, as shown, outwards, and held together by a piece of cloth 6 kept in position by staples 7. In Fig. 3 a strip of cloth 11 is arranged between the outturned edges and the assembly is held together by a metal cylinder 12 cut along a generatrix and acting as a removable clip.
GB28867/51A 1951-09-28 1951-12-10 Improvements in filtering elements Expired GB750396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT750396X 1951-09-28

Publications (1)

Publication Number Publication Date
GB750396A true GB750396A (en) 1956-06-13

Family

ID=11315640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28867/51A Expired GB750396A (en) 1951-09-28 1951-12-10 Improvements in filtering elements

Country Status (1)

Country Link
GB (1) GB750396A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460680A (en) * 1967-09-20 1969-08-12 Keith R Domnick Filter media support with filter medium
US3639130A (en) * 1969-03-05 1972-02-01 Union Carbide Corp Shirred casing stick
DE3128546A1 (en) * 1981-07-18 1983-02-03 Sartorius GmbH, 3400 Göttingen TUBULAR FILTER ELEMENT FOR FILTRATING FLUIDS AND METHOD FOR THE PRODUCTION THEREOF
DE4312705A1 (en) * 1993-04-20 1994-10-27 Hydac Filtertechnik Gmbh Filter element with expanded metal jacket
EP4081324B1 (en) * 2020-08-04 2024-05-29 Hydac Filtertechnik GmbH Filter element

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460680A (en) * 1967-09-20 1969-08-12 Keith R Domnick Filter media support with filter medium
US3639130A (en) * 1969-03-05 1972-02-01 Union Carbide Corp Shirred casing stick
DE3128546A1 (en) * 1981-07-18 1983-02-03 Sartorius GmbH, 3400 Göttingen TUBULAR FILTER ELEMENT FOR FILTRATING FLUIDS AND METHOD FOR THE PRODUCTION THEREOF
DE4312705A1 (en) * 1993-04-20 1994-10-27 Hydac Filtertechnik Gmbh Filter element with expanded metal jacket
US5622624A (en) * 1993-04-20 1997-04-22 Hydac Filtertechnik Gmbh Filter element with expandable metal jacket
EP4081324B1 (en) * 2020-08-04 2024-05-29 Hydac Filtertechnik GmbH Filter element

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