CA2369390A1 - Monitoring device for vacuum cleaner - Google Patents

Monitoring device for vacuum cleaner Download PDF

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Publication number
CA2369390A1
CA2369390A1 CA 2369390 CA2369390A CA2369390A1 CA 2369390 A1 CA2369390 A1 CA 2369390A1 CA 2369390 CA2369390 CA 2369390 CA 2369390 A CA2369390 A CA 2369390A CA 2369390 A1 CA2369390 A1 CA 2369390A1
Authority
CA
Canada
Prior art keywords
monitoring device
vacuum cleaner
cleaning system
vacuum cleaning
control module
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
CA 2369390
Other languages
French (fr)
Other versions
CA2369390C (en
Inventor
Alexandre Plomteux
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2369390 priority Critical patent/CA2369390C/en
Publication of CA2369390A1 publication Critical patent/CA2369390A1/en
Application granted granted Critical
Publication of CA2369390C publication Critical patent/CA2369390C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L9/2894—Details related to signal transmission in suction cleaners
    • 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
    • A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
    • 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
    • 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

Abstract

The invention relates to a centralized vacuum cleaning system monitoring device, allowing to indicate to the user of the system of any maintenance required on the power unit. The monitoring device comprises a timer and a pressure sensor integrated in the centralized vacuum cleaning system. The monitoring device comprises also an indication device installed on the flexible hose handle that is connected to the inlets of the centralized vacuum cleaning system, so that the user can be easily informed about the status of the vacuum cleaning system.

Claims

WHAT IS CLAIMED IS:
1. A monitoring device for vacuum cleaner comprising:
- a timer and a pressure sensor integrated in a central vacuum cleaner control module;
- means able to communicate bi-directionally, with the use of only two distinct wire in a cable throughout valves inlets remotely located;
- sensorially perceivable monitoring indicator located in an area where it can be easily perceived by the user, advantageously on the hose handle;
- a switch on the hose handle, on the valve or on the machine in order to activate the system;
- two hoses allowing fluid communication upstream and downstream of a filter mean respectively to one and the other pressure ports of a differential pressure switch located advantageously on the electronic control module board.
CA 2369390 2002-01-25 2002-01-25 Monitoring device for vacuum cleaner Expired - Lifetime CA2369390C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2369390 CA2369390C (en) 2002-01-25 2002-01-25 Monitoring device for vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2369390 CA2369390C (en) 2002-01-25 2002-01-25 Monitoring device for vacuum cleaner

Publications (2)

Publication Number Publication Date
CA2369390A1 true CA2369390A1 (en) 2003-07-25
CA2369390C CA2369390C (en) 2011-06-07

Family

ID=27626520

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2369390 Expired - Lifetime CA2369390C (en) 2002-01-25 2002-01-25 Monitoring device for vacuum cleaner

Country Status (1)

Country Link
CA (1) CA2369390C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2679129A1 (en) * 2004-05-12 2014-01-01 Cube Investments Limited Central vacuum cleaning system
US11647878B2 (en) 2019-11-13 2023-05-16 Emerson Electric Co. Vacuum cleaner motor assemblies and methods of operating same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2679129A1 (en) * 2004-05-12 2014-01-01 Cube Investments Limited Central vacuum cleaning system
US9693667B2 (en) 2004-05-12 2017-07-04 Cube Investments Limited Central vacuum cleaning system control subsytems
US20170273533A1 (en) * 2004-05-12 2017-09-28 Cube Investments Limited Central vacuum cleaning system control subsystems
US10582824B2 (en) * 2004-05-12 2020-03-10 Cube Investments Limited Central vacuum cleaning system control subsystems
US11503973B2 (en) 2004-05-12 2022-11-22 Cube Investments Limited Central vacuum cleaning system control subsystems
US11647878B2 (en) 2019-11-13 2023-05-16 Emerson Electric Co. Vacuum cleaner motor assemblies and methods of operating same
US11672390B2 (en) 2019-11-13 2023-06-13 Emerson Electric Co. Vacuum cleaner motor assemblies and methods of operating same

Also Published As

Publication number Publication date
CA2369390C (en) 2011-06-07

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20220125