FR1268820A - Device indicating the obstruction of a vacuum cleaner filter - Google Patents

Device indicating the obstruction of a vacuum cleaner filter

Info

Publication number
FR1268820A
FR1268820A FR839891A FR839891A FR1268820A FR 1268820 A FR1268820 A FR 1268820A FR 839891 A FR839891 A FR 839891A FR 839891 A FR839891 A FR 839891A FR 1268820 A FR1268820 A FR 1268820A
Authority
FR
France
Prior art keywords
obstruction
vacuum cleaner
device indicating
cleaner filter
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
FR839891A
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.)
SEG Hausgeraete GmbH
Original Assignee
Siemens Elektrogaerate GmbH
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 DE1959S0031933 external-priority patent/DE1813648U/en
Application filed by Siemens Elektrogaerate GmbH filed Critical Siemens Elektrogaerate GmbH
Priority to FR839891A priority Critical patent/FR1268820A/en
Application granted granted Critical
Publication of FR1268820A publication Critical patent/FR1268820A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR839891A 1959-09-30 1960-09-29 Device indicating the obstruction of a vacuum cleaner filter Expired FR1268820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR839891A FR1268820A (en) 1959-09-30 1960-09-29 Device indicating the obstruction of a vacuum cleaner filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1959S0031933 DE1813648U (en) 1959-09-30 1959-09-30 DEVICE FOR INDICATING THE Clogged VACUUM CLEANER.
FR839891A FR1268820A (en) 1959-09-30 1960-09-29 Device indicating the obstruction of a vacuum cleaner filter

Publications (1)

Publication Number Publication Date
FR1268820A true FR1268820A (en) 1961-08-04

Family

ID=25995066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839891A Expired FR1268820A (en) 1959-09-30 1960-09-29 Device indicating the obstruction of a vacuum cleaner filter

Country Status (1)

Country Link
FR (1) FR1268820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187938A1 (en) * 1984-12-17 1986-07-23 Siemens Aktiengesellschaft Device in the casing of a suction cleaner to indicate the saturation degree of the dust filter bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187938A1 (en) * 1984-12-17 1986-07-23 Siemens Aktiengesellschaft Device in the casing of a suction cleaner to indicate the saturation degree of the dust filter bag

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