FR1279220A - Indicateur à vue de colmatage des filtres - Google Patents

Indicateur à vue de colmatage des filtres

Info

Publication number
FR1279220A
FR1279220A FR794053A FR794053A FR1279220A FR 1279220 A FR1279220 A FR 1279220A FR 794053 A FR794053 A FR 794053A FR 794053 A FR794053 A FR 794053A FR 1279220 A FR1279220 A FR 1279220A
Authority
FR
France
Prior art keywords
filter clogging
visible filter
clogging indicator
indicator
visible
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
FR794053A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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
Priority claimed from US734191A external-priority patent/US2954751A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Priority to FR794053A priority Critical patent/FR1279220A/fr
Application granted granted Critical
Publication of FR1279220A publication Critical patent/FR1279220A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR794053A 1958-05-09 1959-05-06 Indicateur à vue de colmatage des filtres Expired FR1279220A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR794053A FR1279220A (fr) 1958-05-09 1959-05-06 Indicateur à vue de colmatage des filtres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US734191A US2954751A (en) 1958-05-09 1958-05-09 Visible filter clogging indicator
FR794053A FR1279220A (fr) 1958-05-09 1959-05-06 Indicateur à vue de colmatage des filtres

Publications (1)

Publication Number Publication Date
FR1279220A true FR1279220A (fr) 1961-12-22

Family

ID=26184001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794053A Expired FR1279220A (fr) 1958-05-09 1959-05-06 Indicateur à vue de colmatage des filtres

Country Status (1)

Country Link
FR (1) FR1279220A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264102B (de) * 1963-06-13 1968-03-21 Donaldson Co Inc Druckmesser fuer Unterdruck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264102B (de) * 1963-06-13 1968-03-21 Donaldson Co Inc Druckmesser fuer Unterdruck

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