SE300608B - Skruvfilter - Google Patents

Skruvfilter

Info

Publication number
SE300608B
SE300608B SE12821/63A SE1282163A SE300608B SE 300608 B SE300608 B SE 300608B SE 12821/63 A SE12821/63 A SE 12821/63A SE 1282163 A SE1282163 A SE 1282163A SE 300608 B SE300608 B SE 300608B
Authority
SE
Sweden
Prior art keywords
screw filter
filter
screw
Prior art date
Application number
SE12821/63A
Other languages
English (en)
Inventor
J Jardin
Original Assignee
Cem Comp Electro Mec
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
Priority claimed from FR811845A external-priority patent/FR1250592A/fr
Application filed by Cem Comp Electro Mec filed Critical Cem Comp Electro Mec
Publication of SE300608B publication Critical patent/SE300608B/sv

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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
    • 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
    • B01D29/111—Making filtering elements
    • 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
    • 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
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/18—Making special types or portions of network by methods or means specially adapted therefor of meshed work for filters or sieves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
SE12821/63A 1959-12-01 1963-11-20 Skruvfilter SE300608B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR811845A FR1250592A (fr) 1959-12-01 1959-12-01 Perfectionnement aux filtres spiralés
FR815938A FR77314E (fr) 1959-12-01 1960-01-18 Perfectionnement aux filtres spiralés

Publications (1)

Publication Number Publication Date
SE300608B true SE300608B (sv) 1968-05-06

Family

ID=26184696

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12821/63A SE300608B (sv) 1959-12-01 1963-11-20 Skruvfilter

Country Status (3)

Country Link
US (1) US3200952A (sv)
FR (1) FR77314E (sv)
SE (1) SE300608B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483992A (en) * 1966-01-26 1969-12-16 Universal Oil Prod Co Reinforced oval-form tubular screens
US3631981A (en) * 1969-02-06 1972-01-04 Ingersoll Rand Canada Blotted pulp screen
US3658128A (en) * 1970-02-09 1972-04-25 Samuel M Shobert Reinforced plastic well screen
US4017387A (en) * 1975-08-11 1977-04-12 The Black Clawson Company Screening apparatus
US4456531A (en) * 1980-08-11 1984-06-26 Totoku Electric Co., Ltd. Filter and a manufacturing method therefor
US7325566B2 (en) * 2004-02-10 2008-02-05 Sloan Valve Company Filtering seal for a fluid control valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2084433A (en) * 1934-10-27 1937-06-22 Chorlton Frank Oscar Levi Filter, strainer, and the like
US2911100A (en) * 1956-10-17 1959-11-03 Thomas G Brunsman Clog proof filter

Also Published As

Publication number Publication date
US3200952A (en) 1965-08-17
FR77314E (fr) 1962-02-16

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