NL147040B - FILTER PIPE. - Google Patents

FILTER PIPE.

Info

Publication number
NL147040B
NL147040B NL727200753A NL7200753A NL147040B NL 147040 B NL147040 B NL 147040B NL 727200753 A NL727200753 A NL 727200753A NL 7200753 A NL7200753 A NL 7200753A NL 147040 B NL147040 B NL 147040B
Authority
NL
Netherlands
Prior art keywords
filter pipe
filter
pipe
Prior art date
Application number
NL727200753A
Other languages
Dutch (nl)
Other versions
NL7200753A (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 NL7200753A publication Critical patent/NL7200753A/xx
Publication of NL147040B publication Critical patent/NL147040B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
NL727200753A 1971-02-02 1972-01-19 FILTER PIPE. NL147040B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712104690 DE2104690A1 (en) 1971-02-02 1971-02-02 Filter tube in particular. For wells and method and device for producing the same

Publications (2)

Publication Number Publication Date
NL7200753A NL7200753A (en) 1972-08-04
NL147040B true NL147040B (en) 1975-09-15

Family

ID=5797558

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727200753A NL147040B (en) 1971-02-02 1972-01-19 FILTER PIPE.

Country Status (7)

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

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 (en) * 1994-12-10 1995-02-09 Schippel Gerhard Sand and deacidification filter for drinking water treatment
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 (en) * 2018-04-13 2018-09-07 张剑 A kind of water pipeline

Also Published As

Publication number Publication date
CH537203A (en) 1973-05-31
FR2124705A5 (en) 1972-09-22
AT318496B (en) 1974-10-25
NL7200753A (en) 1972-08-04
GB1388473A (en) 1975-03-26
SE373404B (en) 1975-02-03
DE2104690A1 (en) 1972-08-10

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