FR640458A - Filter grid - Google Patents

Filter grid

Info

Publication number
FR640458A
FR640458A FR640458DA FR640458A FR 640458 A FR640458 A FR 640458A FR 640458D A FR640458D A FR 640458DA FR 640458 A FR640458 A FR 640458A
Authority
FR
France
Prior art keywords
filter grid
grid
filter
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
Other languages
French (fr)
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.)
Thuillier Lefrant SA Des Ets
Original Assignee
Thuillier Lefrant SA Des Ets
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 Thuillier Lefrant SA Des Ets filed Critical Thuillier Lefrant SA Des Ets
Application granted granted Critical
Publication of FR640458A publication Critical patent/FR640458A/en
Expired 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
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR640458D 1927-09-05 1927-09-05 Filter grid Expired FR640458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR640458T 1927-09-05

Publications (1)

Publication Number Publication Date
FR640458A true FR640458A (en) 1928-07-13

Family

ID=8997468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640458D Expired FR640458A (en) 1927-09-05 1927-09-05 Filter grid

Country Status (1)

Country Link
FR (1) FR640458A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622864A (en) * 1952-06-25 1952-12-23 Carbonic Dev Corp Regenerator packing construction
US2692131A (en) * 1952-07-02 1954-10-19 Carbonic Dev Corp Regenerator packing construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622864A (en) * 1952-06-25 1952-12-23 Carbonic Dev Corp Regenerator packing construction
US2692131A (en) * 1952-07-02 1954-10-19 Carbonic Dev Corp Regenerator packing construction

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