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FR2603971A1 - Improvement to pipelines of central cleaning installations using suction - Google Patents

Improvement to pipelines of central cleaning installations using suction

Info

Publication number
FR2603971A1
FR2603971A1 FR8612748A FR8612748A FR2603971A1 FR 2603971 A1 FR2603971 A1 FR 2603971A1 FR 8612748 A FR8612748 A FR 8612748A FR 8612748 A FR8612748 A FR 8612748A FR 2603971 A1 FR2603971 A1 FR 2603971A1
Authority
FR
France
Prior art keywords
suction
pipelines
regards
pipeline
tube
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
FR8612748A
Other languages
French (fr)
Other versions
FR2603971B1 (en
Inventor
J C Blandin
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.)
Raccords et Plastiques Nicoll SA
Original Assignee
Raccords et Plastiques Nicoll SA
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 Raccords et Plastiques Nicoll SA filed Critical Raccords et Plastiques Nicoll SA
Priority to FR8612748A priority Critical patent/FR2603971B1/en
Priority to CA000545957A priority patent/CA1300825C/en
Priority to AU77791/87A priority patent/AU600302B2/en
Priority to US07/093,485 priority patent/US4854887A/en
Priority to NO873750A priority patent/NO873750L/en
Priority to PT85666A priority patent/PT85666A/en
Priority to EP87402022A priority patent/EP0262022A1/en
Priority to JP62225428A priority patent/JPS6376982A/en
Priority to FI873947A priority patent/FI873947L/en
Publication of FR2603971A1 publication Critical patent/FR2603971A1/en
Application granted granted Critical
Publication of FR2603971B1 publication Critical patent/FR2603971B1/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
    • A47L9/2894—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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/246—Hose or pipe couplings with electrical connectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

The present invention relates to a system of pipelines of central cleaning installations using suction, and more particularly to the suction pipes located downstream of the suction station. The pipeline is characterised in that each tube 8' is fitted with at least two low-voltage electric conductors 9 included in the cross-section of the tube, and in that each connecter 10 is arranged with devices forming low-voltage electrical conductors so that, by simply interlocking the male and female parts of the pipeline, continuity of the installation is at the same time obtained, both as regards the conveyance of air, and as regards the transmission of the electrical signal for switching on or off the centralised suction unit. According to a preferred embodiment, the electrical conductors are thin metal tapes forming part of the pipe. This arrangement allows the joint implementation of pipes for sucking and for electrically controlling the unit without resorting to central electrical cabling.
FR8612748A 1986-09-12 1986-09-12 IMPROVEMENT IN CENTRAL VACUUM CLEANING INSTALLATION PIPING Expired FR2603971B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8612748A FR2603971B1 (en) 1986-09-12 1986-09-12 IMPROVEMENT IN CENTRAL VACUUM CLEANING INSTALLATION PIPING
CA000545957A CA1300825C (en) 1986-09-12 1987-09-02 Pipe system for central suction cleaning installation and process for theproduction of a tube usable in such a pipe system
AU77791/87A AU600302B2 (en) 1986-09-12 1987-09-03 A central suction cleaning installation comprising a pipe system and a process for the production of a tube usable in such a pipe system
US07/093,485 US4854887A (en) 1986-09-12 1987-09-04 Pipe system for central suction cleaning installation
NO873750A NO873750L (en) 1986-09-12 1987-09-08 ROUTER SYSTEM FOR A CENTRAL DUST CLEANER SYSTEM AND PROCEDURE FOR THE PREPARATION OF A ROOM FOR USE IN SUCH A SYSTEM.
PT85666A PT85666A (en) 1986-09-12 1987-09-09 TUBING FOR CLEANING INSTALLATION CENTRALIZED BY ASPIRATION AND PROCESS OF REALIZATION OF A TUBE USED IN SUCH TUBING
EP87402022A EP0262022A1 (en) 1986-09-12 1987-09-10 Pipe works for a centralized suction-cleaning plant, and method of realizing a pipe usable in such a pipe works
JP62225428A JPS6376982A (en) 1986-09-12 1987-09-10 Pipe device for center suction cleaner and manufacture of pipe capable of being used for said pipe device
FI873947A FI873947L (en) 1986-09-12 1987-09-11 ROERSYSTEM FOER CENTRALDAMNSUGARANORDNING OCH FOERFARANDE FOER FRAMSTAELLNING AV ROER SOM ANVAENDS I ETT DYLIKT SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612748A FR2603971B1 (en) 1986-09-12 1986-09-12 IMPROVEMENT IN CENTRAL VACUUM CLEANING INSTALLATION PIPING

Publications (2)

Publication Number Publication Date
FR2603971A1 true FR2603971A1 (en) 1988-03-18
FR2603971B1 FR2603971B1 (en) 1989-01-13

Family

ID=9338874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612748A Expired FR2603971B1 (en) 1986-09-12 1986-09-12 IMPROVEMENT IN CENTRAL VACUUM CLEANING INSTALLATION PIPING

Country Status (1)

Country Link
FR (1) FR2603971B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513561A (en) * 2013-04-24 2014-11-05 Dyson Technology Ltd A pipe connector for a surface treating appliance
US20210076890A1 (en) * 2017-07-12 2021-03-18 Festool Gmbh Suction hose for a vacuum cleaner
CN115297754A (en) * 2020-04-27 2022-11-04 日立环球生活方案株式会社 Extension tube of electric vacuum cleaner and electric vacuum cleaner equipped with the extension tube

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258553A (en) * 1964-10-23 1966-06-28 Beamco Inc Electrical connector for wires subject to flexing
US3465111A (en) * 1967-01-19 1969-09-02 Beamco Inc Apparatus for establishing a combined fluid conduit and electric circuit system
FR2309190A1 (en) * 1975-04-29 1976-11-26 Mauz & Pfeiffer Progress Suction hose with built-in electric conductors for vacuum cleaners - mfrd. in one step by extrusion has guide ducts for the conductors
US4473923A (en) * 1982-05-10 1984-10-02 Dayco Corporation Vacuum cleaning tool adapter with electrical control means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258553A (en) * 1964-10-23 1966-06-28 Beamco Inc Electrical connector for wires subject to flexing
US3465111A (en) * 1967-01-19 1969-09-02 Beamco Inc Apparatus for establishing a combined fluid conduit and electric circuit system
FR2309190A1 (en) * 1975-04-29 1976-11-26 Mauz & Pfeiffer Progress Suction hose with built-in electric conductors for vacuum cleaners - mfrd. in one step by extrusion has guide ducts for the conductors
US4473923A (en) * 1982-05-10 1984-10-02 Dayco Corporation Vacuum cleaning tool adapter with electrical control means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513561A (en) * 2013-04-24 2014-11-05 Dyson Technology Ltd A pipe connector for a surface treating appliance
GB2513561B (en) * 2013-04-24 2015-06-17 Dyson Technology Ltd A pipe connector for a surface treating appliance
US20210076890A1 (en) * 2017-07-12 2021-03-18 Festool Gmbh Suction hose for a vacuum cleaner
US11612285B2 (en) * 2017-07-12 2023-03-28 Festool Gmbh Suction hose for a vacuum cleaner
AU2018300596B2 (en) * 2017-07-12 2024-02-08 Festool Gmbh Suction hose for a vacuum cleaner
CN115297754A (en) * 2020-04-27 2022-11-04 日立环球生活方案株式会社 Extension tube of electric vacuum cleaner and electric vacuum cleaner equipped with the extension tube

Also Published As

Publication number Publication date
FR2603971B1 (en) 1989-01-13

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Legal Events

Date Code Title Description
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