CA983327A - Particle monitor - Google Patents

Particle monitor

Info

Publication number
CA983327A
CA983327A CA146,047A CA146047A CA983327A CA 983327 A CA983327 A CA 983327A CA 146047 A CA146047 A CA 146047A CA 983327 A CA983327 A CA 983327A
Authority
CA
Canada
Prior art keywords
particle monitor
monitor
particle
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
CA146,047A
Other versions
CA146047S (en
Inventor
Robert J. De Brey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA983327A publication Critical patent/CA983327A/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
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA146,047A 1972-05-10 1972-06-29 Particle monitor Expired CA983327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25232372A 1972-05-10 1972-05-10

Publications (1)

Publication Number Publication Date
CA983327A true CA983327A (en) 1976-02-10

Family

ID=22955549

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,047A Expired CA983327A (en) 1972-05-10 1972-06-29 Particle monitor

Country Status (2)

Country Link
JP (1) JPS55699B2 (en)
CA (1) CA983327A (en)

Also Published As

Publication number Publication date
JPS55699B2 (en) 1980-01-09
JPS4929188A (en) 1974-03-15

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