GB1523026A - Filtering device - Google Patents

Filtering device

Info

Publication number
GB1523026A
GB1523026A GB31244/76A GB3124476A GB1523026A GB 1523026 A GB1523026 A GB 1523026A GB 31244/76 A GB31244/76 A GB 31244/76A GB 3124476 A GB3124476 A GB 3124476A GB 1523026 A GB1523026 A GB 1523026A
Authority
GB
United Kingdom
Prior art keywords
filtering
july
filter
section
inlet area
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
GB31244/76A
Other languages
English (en)
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.)
ERAP
Entreprise de Recherches et dActivites Petrolieres SA
Original Assignee
ERAP
Entreprise de Recherches et dActivites Petrolieres SA
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 ERAP, Entreprise de Recherches et dActivites Petrolieres SA filed Critical ERAP
Publication of GB1523026A publication Critical patent/GB1523026A/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
    • B01D29/44—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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
GB31244/76A 1975-07-31 1976-07-27 Filtering device Expired GB1523026A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1523026A true GB1523026A (en) 1978-08-31

Family

ID=9158573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31244/76A Expired GB1523026A (en) 1975-07-31 1976-07-27 Filtering device

Country Status (12)

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

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
MX3596E (es) 1981-03-24
DE2634275A1 (de) 1977-02-17
BR7605012A (pt) 1977-08-09
NO762650L (no) 1977-02-01
ZA764465B (en) 1977-07-27
FR2319403A1 (fr) 1977-02-25
NO142503C (no) 1980-09-03
CA1072454A (fr) 1980-02-26
DE2634275C3 (de) 1980-01-17
NO142503B (no) 1980-05-27
AR214863A1 (es) 1979-08-15
DE2634275B2 (de) 1979-05-10
OA05394A (fr) 1981-02-28
AU1638276A (en) 1978-02-02
NL7608452A (nl) 1977-02-02
FR2319403B1 (no) 1977-12-16
BE844708A (fr) 1976-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee