DK138825B - Støvsuger med en motordrevet blæser og en temperaturstyret ventil i en indstrømningspassage fra omgivelserne til blæserens sugeside. - Google Patents

Støvsuger med en motordrevet blæser og en temperaturstyret ventil i en indstrømningspassage fra omgivelserne til blæserens sugeside.

Info

Publication number
DK138825B
DK138825B DK537076A DK537076A DK138825B DK 138825 B DK138825 B DK 138825B DK 537076 A DK537076 A DK 537076A DK 537076 A DK537076 A DK 537076A DK 138825 B DK138825 B DK 138825B
Authority
DK
Denmark
Prior art keywords
fan
surroundings
motor
temperature
vacuum cleaner
Prior art date
Application number
DK537076A
Other languages
Danish (da)
English (en)
Other versions
DK138825C (US06534493-20030318-C00166.png
DK537076A (US06534493-20030318-C00166.png
Inventor
Bent Christensen
Original Assignee
Fisker & Nielsen As
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 Fisker & Nielsen As filed Critical Fisker & Nielsen As
Priority to DK537076A priority Critical patent/DK138825B/da
Priority to DE19772751781 priority patent/DE2751781C3/de
Priority to GB4838477A priority patent/GB1574165A/en
Priority to SE7713437A priority patent/SE421668B/sv
Priority to IT963677A priority patent/IT1089499B/it
Priority to NL7713080A priority patent/NL181707C/xx
Publication of DK537076A publication Critical patent/DK537076A/da
Publication of DK138825B publication Critical patent/DK138825B/da
Application granted granted Critical
Publication of DK138825C publication Critical patent/DK138825C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • 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)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Electric Suction Cleaners (AREA)
DK537076A 1976-11-29 1976-11-29 Støvsuger med en motordrevet blæser og en temperaturstyret ventil i en indstrømningspassage fra omgivelserne til blæserens sugeside. DK138825B (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK537076A DK138825B (da) 1976-11-29 1976-11-29 Støvsuger med en motordrevet blæser og en temperaturstyret ventil i en indstrømningspassage fra omgivelserne til blæserens sugeside.
DE19772751781 DE2751781C3 (de) 1976-11-29 1977-11-19 Einrichtung zum Schutz vor Überhitzung eines Staubsaugers
GB4838477A GB1574165A (en) 1976-11-29 1977-11-21 Vacuum cleaner having a motor driven fan and a temperature controlled valve device in an air inflow passage from the surroundings to the inlet of the fan
SE7713437A SE421668B (sv) 1976-11-29 1977-11-28 Dammsugare med en motordriven flekt och en temperaturstyrd ventil i en instromningskanal fran omgivningen till flektens sugsida
IT963677A IT1089499B (it) 1976-11-29 1977-11-28 Aspirapolvere con valvola controllata dalla temperatura per determinare un flusso d aria di raffreddamento
NL7713080A NL181707C (nl) 1976-11-29 1977-11-28 Inrichting voor het beschermen van een stofzuiger tegen oververhitting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK537076A DK138825B (da) 1976-11-29 1976-11-29 Støvsuger med en motordrevet blæser og en temperaturstyret ventil i en indstrømningspassage fra omgivelserne til blæserens sugeside.

Publications (3)

Publication Number Publication Date
DK537076A DK537076A (US06534493-20030318-C00166.png) 1978-05-30
DK138825B true DK138825B (da) 1978-11-06
DK138825C DK138825C (US06534493-20030318-C00166.png) 1979-04-23

Family

ID=8141894

Family Applications (1)

Application Number Title Priority Date Filing Date
DK537076A DK138825B (da) 1976-11-29 1976-11-29 Støvsuger med en motordrevet blæser og en temperaturstyret ventil i en indstrømningspassage fra omgivelserne til blæserens sugeside.

Country Status (6)

Country Link
DE (1) DE2751781C3 (US06534493-20030318-C00166.png)
DK (1) DK138825B (US06534493-20030318-C00166.png)
GB (1) GB1574165A (US06534493-20030318-C00166.png)
IT (1) IT1089499B (US06534493-20030318-C00166.png)
NL (1) NL181707C (US06534493-20030318-C00166.png)
SE (1) SE421668B (US06534493-20030318-C00166.png)

Families Citing this family (2)

* 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
KR20050026163A (ko) * 2003-09-09 2005-03-15 삼성광주전자 주식회사 진공청소기의 모터 과부하 방지장치

Also Published As

Publication number Publication date
DE2751781B2 (de) 1980-03-20
DE2751781C3 (de) 1980-11-13
NL181707B (nl) 1987-05-18
DK138825C (US06534493-20030318-C00166.png) 1979-04-23
SE7713437L (sv) 1978-05-30
NL181707C (nl) 1987-10-16
DE2751781A1 (de) 1978-06-01
DK537076A (US06534493-20030318-C00166.png) 1978-05-30
NL7713080A (nl) 1978-05-31
GB1574165A (en) 1980-09-03
IT1089499B (it) 1985-06-18
SE421668B (sv) 1982-01-25

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Legal Events

Date Code Title Description
PBP Patent lapsed