NO824077L - PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS. - Google Patents

PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS.

Info

Publication number
NO824077L
NO824077L NO824077A NO824077A NO824077L NO 824077 L NO824077 L NO 824077L NO 824077 A NO824077 A NO 824077A NO 824077 A NO824077 A NO 824077A NO 824077 L NO824077 L NO 824077L
Authority
NO
Norway
Prior art keywords
successors
dust
pressure sensor
sensor device
pressure
Prior art date
Application number
NO824077A
Other languages
Norwegian (no)
Other versions
NO155425B (en
NO155425C (en
Inventor
Kurt Sternberg
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Publication of NO824077L publication Critical patent/NO824077L/en
Publication of NO155425B publication Critical patent/NO155425B/en
Publication of NO155425C publication Critical patent/NO155425C/en

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)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Measuring Fluid Pressure (AREA)
NO824077A 1981-12-04 1982-12-03 PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS. NO155425C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147999 DE3147999A1 (en) 1981-12-04 1981-12-04 PRESSURE INQUIRY FOR VACUUM CLEANERS

Publications (3)

Publication Number Publication Date
NO824077L true NO824077L (en) 1983-06-06
NO155425B NO155425B (en) 1986-12-22
NO155425C NO155425C (en) 1987-04-01

Family

ID=6147867

Family Applications (1)

Application Number Title Priority Date Filing Date
NO824077A NO155425C (en) 1981-12-04 1982-12-03 PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS.

Country Status (8)

Country Link
CH (1) CH656521A5 (en)
DE (1) DE3147999A1 (en)
ES (1) ES276298Y (en)
FI (1) FI823891L (en)
FR (1) FR2517533B1 (en)
GB (1) GB2110923B (en)
IT (1) IT1149127B (en)
NO (1) NO155425C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010969U1 (en) * 1990-07-24 1991-11-28 Siemens AG, 8000 München Display device for the filling level of a filter bag used in a vacuum cleaner
GB2320419B (en) * 1996-12-20 2000-08-16 Notetry Ltd Improved vacuum cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD85249A (en) *
DE6920047U (en) * 1969-05-14 1970-02-05 Miele & Cie VACUUM CLEANER WITH FILTER FILLING DISPLAY DEVICE
US4124916A (en) * 1977-08-04 1978-11-14 The Singer Company Vacuum cleaner condition indicator and safety device

Also Published As

Publication number Publication date
GB2110923B (en) 1984-12-05
FR2517533B1 (en) 1986-08-14
CH656521A5 (en) 1986-07-15
ES276298Y (en) 1984-12-16
FI823891L (en) 1983-06-05
GB2110923A (en) 1983-06-29
IT8249620A0 (en) 1982-12-03
FR2517533A1 (en) 1983-06-10
DE3147999A1 (en) 1983-06-16
IT1149127B (en) 1986-12-03
ES276298U (en) 1984-05-01
NO155425B (en) 1986-12-22
FI823891A0 (en) 1982-11-12
NO155425C (en) 1987-04-01
DE3147999C2 (en) 1989-06-22

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