NO142503C - Anordning for filtrering. - Google Patents

Anordning for filtrering.

Info

Publication number
NO142503C
NO142503C NO762650A NO762650A NO142503C NO 142503 C NO142503 C NO 142503C NO 762650 A NO762650 A NO 762650A NO 762650 A NO762650 A NO 762650A NO 142503 C NO142503 C NO 142503C
Authority
NO
Norway
Prior art keywords
filtering
Prior art date
Application number
NO762650A
Other languages
English (en)
Norwegian (no)
Other versions
NO762650L (da
NO142503B (no
Inventor
Phillippe Correge
Lucien Gay
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of NO762650L publication Critical patent/NO762650L/no
Publication of NO142503B publication Critical patent/NO142503B/no
Publication of NO142503C publication Critical patent/NO142503C/no

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NO762650A 1975-07-31 1976-07-29 Anordning for filtrering. NO142503C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523890A FR2319403A1 (fr) 1975-07-31 1975-07-31 Dispositif de filtration

Publications (3)

Publication Number Publication Date
NO762650L NO762650L (da) 1977-02-01
NO142503B NO142503B (no) 1980-05-27
NO142503C true NO142503C (no) 1980-09-03

Family

ID=9158573

Family Applications (1)

Application Number Title Priority Date Filing Date
NO762650A NO142503C (no) 1975-07-31 1976-07-29 Anordning for filtrering.

Country Status (12)

Country Link
AR (1) AR214863A1 (da)
BE (1) BE844708A (da)
BR (1) BR7605012A (da)
CA (1) CA1072454A (da)
DE (1) DE2634275C3 (da)
FR (1) FR2319403A1 (da)
GB (1) GB1523026A (da)
MX (1) MX3596E (da)
NL (1) NL7608452A (da)
NO (1) NO142503C (da)
OA (1) OA05394A (da)
ZA (1) ZA764465B (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729294A (en) * 1953-08-07 1956-01-03 Carrol Vernon Radke Well screen
US3712373A (en) * 1970-10-02 1973-01-23 Pan American Petroleum Corp Multi-layer well screen

Also Published As

Publication number Publication date
OA05394A (fr) 1981-02-28
NO762650L (da) 1977-02-01
NL7608452A (nl) 1977-02-02
DE2634275B2 (de) 1979-05-10
ZA764465B (en) 1977-07-27
AR214863A1 (es) 1979-08-15
DE2634275A1 (de) 1977-02-17
GB1523026A (en) 1978-08-31
BR7605012A (pt) 1977-08-09
BE844708A (fr) 1976-11-16
NO142503B (no) 1980-05-27
CA1072454A (fr) 1980-02-26
FR2319403B1 (da) 1977-12-16
DE2634275C3 (de) 1980-01-17
AU1638276A (en) 1978-02-02
FR2319403A1 (fr) 1977-02-25
MX3596E (es) 1981-03-24

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