DE3147999A1 - Druckabfrageanordnung fuer staubsauger - Google Patents

Druckabfrageanordnung fuer staubsauger

Info

Publication number
DE3147999A1
DE3147999A1 DE19813147999 DE3147999A DE3147999A1 DE 3147999 A1 DE3147999 A1 DE 3147999A1 DE 19813147999 DE19813147999 DE 19813147999 DE 3147999 A DE3147999 A DE 3147999A DE 3147999 A1 DE3147999 A1 DE 3147999A1
Authority
DE
Germany
Prior art keywords
suction nozzle
pressure
vacuum cleaner
cleaner housing
vacuum cleaners
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.)
Granted
Application number
DE19813147999
Other languages
German (de)
English (en)
Other versions
DE3147999C2 (it
Inventor
Kurt 5600 Wuppertal Sternberg
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding 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
Application filed by Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Priority to DE19813147999 priority Critical patent/DE3147999A1/de
Priority to CH4765/82A priority patent/CH656521A5/de
Priority to FR8215197A priority patent/FR2517533B1/fr
Priority to GB08230816A priority patent/GB2110923B/en
Priority to FI823891A priority patent/FI823891L/fi
Priority to NO824077A priority patent/NO155425C/no
Priority to ES1982276298U priority patent/ES276298Y/es
Priority to IT49620/82A priority patent/IT1149127B/it
Publication of DE3147999A1 publication Critical patent/DE3147999A1/de
Application granted granted Critical
Publication of DE3147999C2 publication Critical patent/DE3147999C2/de
Granted 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)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Measuring Fluid Pressure (AREA)
DE19813147999 1981-12-04 1981-12-04 Druckabfrageanordnung fuer staubsauger Granted DE3147999A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19813147999 DE3147999A1 (de) 1981-12-04 1981-12-04 Druckabfrageanordnung fuer staubsauger
CH4765/82A CH656521A5 (de) 1981-12-04 1982-08-09 Druckabfrageanordnung fuer staubsauger.
FR8215197A FR2517533B1 (fr) 1981-12-04 1982-09-07 Agencement permettant de connaitre la pression regnant dans le manchon d'aspiration d'un aspirateur de poussiere
GB08230816A GB2110923B (en) 1981-12-04 1982-10-28 Pressure indicating arrangement in a suction cleaner
FI823891A FI823891L (fi) 1981-12-04 1982-11-12 Tryckavkaenningsanordning foer dammsugare
NO824077A NO155425C (no) 1981-12-04 1982-12-03 Trykkfoeleranordning for stoevsugere.
ES1982276298U ES276298Y (es) 1981-12-04 1982-12-03 Verificador de la presion para aspirador de polvo.
IT49620/82A IT1149127B (it) 1981-12-04 1982-12-03 Dispositivo di interrogazione di pressione per aspirapolvere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147999 DE3147999A1 (de) 1981-12-04 1981-12-04 Druckabfrageanordnung fuer staubsauger

Publications (2)

Publication Number Publication Date
DE3147999A1 true DE3147999A1 (de) 1983-06-16
DE3147999C2 DE3147999C2 (it) 1989-06-22

Family

ID=6147867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813147999 Granted DE3147999A1 (de) 1981-12-04 1981-12-04 Druckabfrageanordnung fuer staubsauger

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010969U1 (de) * 1990-07-24 1991-11-28 Siemens AG, 8000 München Anzeigevorrichtung für den Füllgrad eines in einem Staubsauger eingesetzten Filterbeutels

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (it) *
DE6920047U (de) * 1969-05-14 1970-02-05 Miele & Cie Staubsauger mit filter-fuellanzeigevorrichtung
US4124916A (en) * 1977-08-04 1978-11-14 The Singer Company Vacuum cleaner condition indicator and safety device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010969U1 (de) * 1990-07-24 1991-11-28 Siemens AG, 8000 München Anzeigevorrichtung für den Füllgrad eines in einem Staubsauger eingesetzten Filterbeutels

Also Published As

Publication number Publication date
NO155425C (no) 1987-04-01
GB2110923A (en) 1983-06-29
FI823891L (fi) 1983-06-05
CH656521A5 (de) 1986-07-15
GB2110923B (en) 1984-12-05
ES276298U (es) 1984-05-01
NO155425B (no) 1986-12-22
NO824077L (no) 1983-06-06
FR2517533A1 (fr) 1983-06-10
FR2517533B1 (fr) 1986-08-14
DE3147999C2 (it) 1989-06-22
IT8249620A0 (it) 1982-12-03
IT1149127B (it) 1986-12-03
ES276298Y (es) 1984-12-16
FI823891A0 (fi) 1982-11-12

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee