SE373404B - Filterrror samt anordning och forfarande for dess framstellning - Google Patents

Filterrror samt anordning och forfarande for dess framstellning

Info

Publication number
SE373404B
SE373404B SE7201151A SE115172A SE373404B SE 373404 B SE373404 B SE 373404B SE 7201151 A SE7201151 A SE 7201151A SE 115172 A SE115172 A SE 115172A SE 373404 B SE373404 B SE 373404B
Authority
SE
Sweden
Prior art keywords
procedure
manufacture
filter pipes
pipes
filter
Prior art date
Application number
SE7201151A
Other languages
English (en)
Inventor
A Voss
Original Assignee
Kunststoffverarbeitung
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 Kunststoffverarbeitung filed Critical Kunststoffverarbeitung
Publication of SE373404B publication Critical patent/SE373404B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/082—Screens comprising porous materials, e.g. prepacked screens
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/084—Screens comprising woven materials, e.g. mesh or cloth

Landscapes

  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Filtering Materials (AREA)
SE7201151A 1971-02-02 1972-02-01 Filterrror samt anordning och forfarande for dess framstellning SE373404B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712104690 DE2104690A1 (de) 1971-02-02 1971-02-02 Filterrohr insbes. für Brunnen und Verfahren und Vorrichtung zur Herstellung desselben

Publications (1)

Publication Number Publication Date
SE373404B true SE373404B (sv) 1975-02-03

Family

ID=5797558

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7201151A SE373404B (sv) 1971-02-02 1972-02-01 Filterrror samt anordning och forfarande for dess framstellning

Country Status (7)

Country Link
AT (1) AT318496B (sv)
CH (1) CH537203A (sv)
DE (1) DE2104690A1 (sv)
FR (1) FR2124705A5 (sv)
GB (1) GB1388473A (sv)
NL (1) NL147040B (sv)
SE (1) SE373404B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378294A (en) * 1981-03-16 1983-03-29 Uop Inc. Filament wound well screen and method and apparatus for making same
DE9419845U1 (de) * 1994-12-10 1995-02-09 Klein, Franz, 98667 Gießübel Sand- und Entsäuerungsfilter zur Trinkwasseraufbereitung
US5855242A (en) * 1997-02-12 1999-01-05 Ameron International Corporation Prepacked flush joint well screen
US20050125980A1 (en) * 2003-12-11 2005-06-16 Rakow Donald E.Jr. System and method of constructing wire wrap well screens
US7938971B2 (en) * 2007-10-30 2011-05-10 Harvard Corporation Fluid filter apparatus and methods
CN108506589A (zh) * 2018-04-13 2018-09-07 张剑 一种水利管道

Also Published As

Publication number Publication date
NL7200753A (sv) 1972-08-04
FR2124705A5 (sv) 1972-09-22
NL147040B (nl) 1975-09-15
AT318496B (de) 1974-10-25
CH537203A (de) 1973-05-31
GB1388473A (en) 1975-03-26
DE2104690A1 (de) 1972-08-10

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