DE1176804B - Schutzeinrichtung gegen thermische UEberlastung bei Staubsaugern - Google Patents

Schutzeinrichtung gegen thermische UEberlastung bei Staubsaugern

Info

Publication number
DE1176804B
DE1176804B DEA39297A DEA0039297A DE1176804B DE 1176804 B DE1176804 B DE 1176804B DE A39297 A DEA39297 A DE A39297A DE A0039297 A DEA0039297 A DE A0039297A DE 1176804 B DE1176804 B DE 1176804B
Authority
DE
Germany
Prior art keywords
vacuum cleaner
servomotor
air
dust
electric motor
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.)
Pending
Application number
DEA39297A
Other languages
German (de)
English (en)
Inventor
Olov Stanley Owenmark
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Publication of DE1176804B publication Critical patent/DE1176804B/de
Pending 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • 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
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • 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
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)
DEA39297A 1961-02-04 1962-01-26 Schutzeinrichtung gegen thermische UEberlastung bei Staubsaugern Pending DE1176804B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE117261 1961-02-04

Publications (1)

Publication Number Publication Date
DE1176804B true DE1176804B (de) 1964-08-27

Family

ID=20257711

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA39297A Pending DE1176804B (de) 1961-02-04 1962-01-26 Schutzeinrichtung gegen thermische UEberlastung bei Staubsaugern

Country Status (5)

Country Link
US (1) US3232030A (sv)
CH (1) CH392793A (sv)
DE (1) DE1176804B (sv)
GB (1) GB954598A (sv)
NL (1) NL274310A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809153A1 (de) * 1977-03-11 1978-09-14 Fisker & Nielsen As Staubsauger

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328826A (en) * 1965-06-25 1967-07-04 Paul E Amos Combination vacuum cleaner and hassock
US3695006A (en) * 1970-10-23 1972-10-03 Dynamics Corp America Vacuum cleaner
US3667084A (en) * 1970-10-23 1972-06-06 Dynamics Corp America Lightweight vacuum cleaner
SE381982B (sv) * 1974-03-01 1976-01-12 Electrolux Ab Anordning vid dammsugare innefattande en av ett temperaturkensligt organ paverkbar ventil
US4124916A (en) * 1977-08-04 1978-11-14 The Singer Company Vacuum cleaner condition indicator and safety device
US4571771A (en) * 1984-08-27 1986-02-25 Tennant Company Sweeper with fire control
US4642128A (en) * 1985-09-11 1987-02-10 Xanar, Inc. Smoke evacuator system with electronic control circuitry
US5810908A (en) * 1997-05-02 1998-09-22 Bemis Manufacturing Company Electronic control for air filtering apparatus
US6351872B1 (en) 1999-07-16 2002-03-05 Matsushita Electric Corporation Of America Agitator motor projection system for vacuum cleaner
DE10129596A1 (de) * 2000-07-21 2002-01-31 Vorwerk Co Interholding Staubsauger
EP1301114B1 (de) * 2000-07-21 2006-11-15 Vorwerk & Co. Interholding GmbH Staubsauger
CN100486507C (zh) * 2006-10-24 2009-05-13 泰怡凯电器(苏州)有限公司 吸尘器的地刷装置
US7627927B2 (en) * 2007-06-08 2009-12-08 Tacony Corporation Vacuum cleaner with sensing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417027C (de) * 1925-08-03 Heinrich Moeller Vorrichtung zum Schutz eines Elektromotors
GB616628A (en) * 1945-09-13 1949-01-25 British Thomson Houston Co Ltd Improvements in and relating to thermally responsive electric protective means
DE1813648U (de) * 1959-09-30 1960-06-23 Siemens Elektrogeraete Gmbh Vorrichtung zum anzeigen der verstopfung eines staubsaugerfilters.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625239A (en) * 1948-05-15 1953-01-13 Edgar P Senne Vacuum cleaner mechanism responsive to thermal effects of filter bag filling
US2715452A (en) * 1950-12-06 1955-08-16 Moss A Kent Suction cleaner
US3031824A (en) * 1958-04-03 1962-05-01 Benjamin F Court Engine muffler
US3180071A (en) * 1960-10-26 1965-04-27 Louis C Nolte Suction cleaner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417027C (de) * 1925-08-03 Heinrich Moeller Vorrichtung zum Schutz eines Elektromotors
GB616628A (en) * 1945-09-13 1949-01-25 British Thomson Houston Co Ltd Improvements in and relating to thermally responsive electric protective means
DE1813648U (de) * 1959-09-30 1960-06-23 Siemens Elektrogeraete Gmbh Vorrichtung zum anzeigen der verstopfung eines staubsaugerfilters.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809153A1 (de) * 1977-03-11 1978-09-14 Fisker & Nielsen As Staubsauger

Also Published As

Publication number Publication date
GB954598A (en) 1964-04-08
CH392793A (de) 1965-05-31
US3232030A (en) 1966-02-01
NL274310A (sv)

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