ES486820A1 - IMPROVEMENTS IN ELECTRIC DUST VACUUM CLEANERS - Google Patents

IMPROVEMENTS IN ELECTRIC DUST VACUUM CLEANERS

Info

Publication number
ES486820A1
ES486820A1 ES486820A ES486820A ES486820A1 ES 486820 A1 ES486820 A1 ES 486820A1 ES 486820 A ES486820 A ES 486820A ES 486820 A ES486820 A ES 486820A ES 486820 A1 ES486820 A1 ES 486820A1
Authority
ES
Spain
Prior art keywords
vacuum cleaners
electric dust
dust vacuum
box
current
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
ES486820A
Other languages
Spanish (es)
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.)
Eaton GmbH and Co KG
Original Assignee
Eaton GmbH and Co KG
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 Eaton GmbH and Co KG filed Critical Eaton GmbH and Co KG
Publication of ES486820A1 publication Critical patent/ES486820A1/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
    • A47L9/28—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
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2821—Pressure, vacuum level or airflow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

Perfeccionamientos en los aspiradores eléctricos de polvo, del tipo que comprenden un ventilador dispuesto dentro de una caja y accionado por un electromotor al que está subordinado un dispositivo para la limitación del choque de la corriente al cerrarse el circuito, caracterizados en que el dispositivo limitador de la corriente (11, 28) está gobernado, en dependencia de la depresión creída por el ventilador (5) dentro de la zona depresionaria (9) de la caja (1), por un dispositivo de control (10), que responde a la depresión.Improvements in electric dust vacuum cleaners, of the type that comprise a fan arranged inside a box and driven by an electric motor to which a device for limiting the shock of the current is subordinated when the circuit is closed, characterized in that the The current (11, 28) is governed, depending on the depression created by the fan (5) within the depressive zone (9) of the box (1), by a control device (10), which responds to the depression.

ES486820A 1978-12-13 1979-12-12 IMPROVEMENTS IN ELECTRIC DUST VACUUM CLEANERS Expired ES486820A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782853660 DE2853660A1 (en) 1978-12-13 1978-12-13 ELECTRIC VACUUM CLEANER

Publications (1)

Publication Number Publication Date
ES486820A1 true ES486820A1 (en) 1980-06-16

Family

ID=6056952

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486820A Expired ES486820A1 (en) 1978-12-13 1979-12-12 IMPROVEMENTS IN ELECTRIC DUST VACUUM CLEANERS

Country Status (3)

Country Link
EP (1) EP0012313A1 (en)
DE (1) DE2853660A1 (en)
ES (1) ES486820A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2547630B2 (en) * 1988-12-19 1996-10-23 三洋電機株式会社 Electric vacuum cleaner
GB9122079D0 (en) * 1991-10-17 1991-11-27 J E S Arnold Domestic Applianc A door for a domestic electrical appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK87578C (en) * 1957-07-15 1959-07-20 Fisker & Nielsen As Device for vacuum cleaners.
DE2019338A1 (en) * 1970-04-22 1971-11-04 Siemens Elektrogeraete Gmbh Electric vacuum cleaner
DE2341394A1 (en) * 1973-08-16 1975-02-20 Miele & Cie Vacuum cleaner with electronic capacity control - can be operated with capacities above permissible limits for phase shift control
DE2439710A1 (en) * 1974-08-19 1976-03-04 Walter Beck Vacuum cleaner with dust-bag in underpressure chamber - has shunt load supplying prescribed starting current limited by resistor
DE2819193A1 (en) * 1978-05-02 1979-11-08 Siemens Ag VACUUM CLEANER WITH A SPEED CONTROL DEVICE FOR THE FAN UNIT

Also Published As

Publication number Publication date
EP0012313A1 (en) 1980-06-25
DE2853660A1 (en) 1980-07-03

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