FR1252104A - zigzag filter element and method of manufacture thereof - Google Patents

zigzag filter element and method of manufacture thereof

Info

Publication number
FR1252104A
FR1252104A FR812996A FR812996A FR1252104A FR 1252104 A FR1252104 A FR 1252104A FR 812996 A FR812996 A FR 812996A FR 812996 A FR812996 A FR 812996A FR 1252104 A FR1252104 A FR 1252104A
Authority
FR
France
Prior art keywords
manufacture
filter element
zigzag filter
zigzag
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
FR812996A
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Priority to FR812996A priority Critical patent/FR1252104A/en
Application granted granted Critical
Publication of FR1252104A publication Critical patent/FR1252104A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR812996A 1959-12-14 1959-12-14 zigzag filter element and method of manufacture thereof Expired FR1252104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR812996A FR1252104A (en) 1959-12-14 1959-12-14 zigzag filter element and method of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812996A FR1252104A (en) 1959-12-14 1959-12-14 zigzag filter element and method of manufacture thereof

Publications (1)

Publication Number Publication Date
FR1252104A true FR1252104A (en) 1961-01-27

Family

ID=8722567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812996A Expired FR1252104A (en) 1959-12-14 1959-12-14 zigzag filter element and method of manufacture thereof

Country Status (1)

Country Link
FR (1) FR1252104A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405085A1 (en) * 1977-10-04 1979-05-04 Nordifa Industritextilier METHOD AND MACHINE FOR MANUFACTURING MULTI-TUBE FILTERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405085A1 (en) * 1977-10-04 1979-05-04 Nordifa Industritextilier METHOD AND MACHINE FOR MANUFACTURING MULTI-TUBE FILTERS

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