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FR1099000A - Advanced pleated paper filters - Google Patents

Advanced pleated paper filters

Info

Publication number
FR1099000A
FR1099000A FR1099000DA FR1099000A FR 1099000 A FR1099000 A FR 1099000A FR 1099000D A FR1099000D A FR 1099000DA FR 1099000 A FR1099000 A FR 1099000A
Authority
FR
France
Prior art keywords
advanced
paper filters
pleated paper
pleated
filters
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)
Inventor
Armand-Jacques-Julie Poelman
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.)
R SCHNEIDER ETS
Original Assignee
R SCHNEIDER 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 R SCHNEIDER ETS filed Critical R SCHNEIDER ETS
Application granted granted Critical
Publication of FR1099000A publication Critical patent/FR1099000A/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
    • B01D29/01—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 flat filtering elements
    • B01D29/012—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
    • B01D29/01—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 flat filtering elements
    • B01D29/016—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 flat filtering elements with corrugated, folded or wound 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1099000D 1954-02-01 1954-02-01 Advanced pleated paper filters Expired FR1099000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1099000T 1954-02-01

Publications (1)

Publication Number Publication Date
FR1099000A true FR1099000A (en) 1955-08-29

Family

ID=9619481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1099000D Expired FR1099000A (en) 1954-02-01 1954-02-01 Advanced pleated paper filters

Country Status (1)

Country Link
FR (1) FR1099000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078110A2 (en) * 1981-10-02 1983-05-04 Minnesota Mining And Manufacturing Company Powered air respirator and filter cartridge therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078110A2 (en) * 1981-10-02 1983-05-04 Minnesota Mining And Manufacturing Company Powered air respirator and filter cartridge therefor
EP0078110A3 (en) * 1981-10-02 1983-06-29 Minnesota Mining And Manufacturing Company Powered air respirator and filter cartridge therefor

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