FR2258887B1 - - Google Patents

Info

Publication number
FR2258887B1
FR2258887B1 FR7424796A FR7424796A FR2258887B1 FR 2258887 B1 FR2258887 B1 FR 2258887B1 FR 7424796 A FR7424796 A FR 7424796A FR 7424796 A FR7424796 A FR 7424796A FR 2258887 B1 FR2258887 B1 FR 2258887B1
Authority
FR
France
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
FR7424796A
Other languages
French (fr)
Other versions
FR2258887A1 (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.)
Lafarge SA
Original Assignee
Lafarge 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 Lafarge SA filed Critical Lafarge SA
Priority to FR7424796A priority Critical patent/FR2258887A1/fr
Publication of FR2258887A1 publication Critical patent/FR2258887A1/fr
Application granted granted Critical
Publication of FR2258887B1 publication Critical patent/FR2258887B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7424796A 1974-07-17 1974-07-17 Clamping central part of filtration cloths on filter plate - by twin collars with meeting faces that form a pinching surface to hold cloth Granted FR2258887A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7424796A FR2258887A1 (en) 1974-07-17 1974-07-17 Clamping central part of filtration cloths on filter plate - by twin collars with meeting faces that form a pinching surface to hold cloth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424796A FR2258887A1 (en) 1974-07-17 1974-07-17 Clamping central part of filtration cloths on filter plate - by twin collars with meeting faces that form a pinching surface to hold cloth

Publications (2)

Publication Number Publication Date
FR2258887A1 FR2258887A1 (en) 1975-08-22
FR2258887B1 true FR2258887B1 (pt) 1977-03-18

Family

ID=9141373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424796A Granted FR2258887A1 (en) 1974-07-17 1974-07-17 Clamping central part of filtration cloths on filter plate - by twin collars with meeting faces that form a pinching surface to hold cloth

Country Status (1)

Country Link
FR (1) FR2258887A1 (pt)

Also Published As

Publication number Publication date
FR2258887A1 (en) 1975-08-22

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Legal Events

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