DE69927979D1 - Koppeleinheit für Vakuumzentralanlage und Wärmetauscher - Google Patents

Koppeleinheit für Vakuumzentralanlage und Wärmetauscher

Info

Publication number
DE69927979D1
DE69927979D1 DE69927979T DE69927979T DE69927979D1 DE 69927979 D1 DE69927979 D1 DE 69927979D1 DE 69927979 T DE69927979 T DE 69927979T DE 69927979 T DE69927979 T DE 69927979T DE 69927979 D1 DE69927979 D1 DE 69927979D1
Authority
DE
Germany
Prior art keywords
heat exchanger
coupling unit
central system
vacuum central
central vacuum
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 - Fee Related
Application number
DE69927979T
Other languages
English (en)
Other versions
DE69927979T2 (de
Inventor
Tamara Price
Douglas E Johnson
Mitch Koestner
Vern Cunningham
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.)
White Consolidated Industries Inc
Original Assignee
White Consolidated Industries Inc
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 White Consolidated Industries Inc filed Critical White Consolidated Industries Inc
Application granted granted Critical
Publication of DE69927979D1 publication Critical patent/DE69927979D1/de
Publication of DE69927979T2 publication Critical patent/DE69927979T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47L9/2836—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ventilation (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Manipulator (AREA)
DE69927979T 1999-11-12 1999-12-23 Koppeleinheit für Vakuumzentralanlage und Wärmetauscher Expired - Fee Related DE69927979T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/439,784 US6218798B1 (en) 1999-11-12 1999-11-12 Central vacuum interface for air exchanger
US439784 1999-11-12

Publications (2)

Publication Number Publication Date
DE69927979D1 true DE69927979D1 (de) 2005-12-01
DE69927979T2 DE69927979T2 (de) 2007-11-15

Family

ID=23746131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927979T Expired - Fee Related DE69927979T2 (de) 1999-11-12 1999-12-23 Koppeleinheit für Vakuumzentralanlage und Wärmetauscher

Country Status (4)

Country Link
US (1) US6218798B1 (de)
EP (1) EP1099401B1 (de)
AT (1) ATE307524T1 (de)
DE (1) DE69927979T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW579289B (en) * 2001-05-23 2004-03-11 Toshiba Tec Kk Vacuum cleaner
US7238106B2 (en) * 2003-11-25 2007-07-03 Scott James L Air delivery system
US7168126B2 (en) * 2003-12-01 2007-01-30 White Consolidated Limited Central vacuum cleaner having an energy recovery ventilator system
US6856113B1 (en) 2004-05-12 2005-02-15 Cube Investments Limited Central vacuum cleaning system motor control circuit mounting post, mounting configuration, and mounting methods
CA2580282C (en) 2004-09-17 2014-04-15 Cube Investments Limited Cleaner handle and cleaner handle housing sections
CA2562810C (en) 2005-10-07 2015-12-08 Cube Investments Limited Central vacuum cleaner multiple vacuum source control
CA2562804C (en) * 2005-10-07 2014-12-09 Cube Investments Limited Vacuum cleaner cross-control
US7900315B2 (en) * 2005-10-07 2011-03-08 Cube Investments Limited Integrated central vacuum cleaner suction device and control
US7690075B2 (en) 2005-10-07 2010-04-06 Cube Investments Limited Central vacuum cleaner control, unit and system with contaminant sensor
US20070283521A1 (en) * 2006-06-09 2007-12-13 Electrolux Home Care Products Ltd. Electronic control system for a vacuum system
WO2008016977A2 (en) * 2006-08-01 2008-02-07 A.O. Smith Corporation Interface cord and system including an interface cord
US20120043918A1 (en) * 2010-08-17 2012-02-23 Arun Madhav Talegaonkar Reversing dispenser motor with integral relay

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431726A (en) 1945-09-12 1947-12-02 Pneumafil Corp Pneumatic collection and air conditioning for textile spinning frames
US2725113A (en) 1953-06-05 1955-11-29 Steven M Fagyas Combined air conditioning and vacuum cleaning apparatus for buildings
US2979755A (en) 1956-09-07 1961-04-18 Louie M Mccaskill Central vacuum system for homes
US3635282A (en) 1969-06-05 1972-01-18 New Cosmos Electric Co Air-conditioning device of automatic ventilation type
US3783472A (en) * 1972-01-14 1974-01-08 Wal Vac Inc Wall mounted vacuum cleaner unit and method of installation
DE2440221A1 (de) * 1974-08-22 1976-03-04 Walter Thuering Vorrichtung zum entfernen des staubes und anderer verunreinigungen aus dem wohnbereich
US3951336A (en) 1974-08-28 1976-04-20 Miller And Sons Structures, Inc. Ventilation system for livestock housing
US4238689A (en) * 1979-02-28 1980-12-09 Beamco Co., Inc. Vacuum cleaner control system
US4497362A (en) 1983-03-21 1985-02-05 Southern California Gas Co. Regenerative room air exchanger
CH672982A5 (de) * 1987-06-18 1990-01-31 Steinemann Ag
FR2647510B1 (fr) * 1989-05-23 1994-04-01 Aldes Aeraulique Dispositif de commande a distance pour installation d'aspiration centralisee
US5173646A (en) 1990-09-18 1992-12-22 Reid William J Vacuum cleaner control circuit
US5257736A (en) 1992-08-06 1993-11-02 Donald Roy Self-regulating air ventilation apparatus
US5902182A (en) * 1995-06-30 1999-05-11 Wma Ranger, Inc. Air exchange and cleaning system for building enclosure, particularly indoor firing range
US6131571A (en) * 1997-04-30 2000-10-17 University Of Florida Ventilation apparatus and anesthesia delivery system
US5924163A (en) * 1997-06-13 1999-07-20 The Spencer Turbine Company Demand responsive central vacuum system

Also Published As

Publication number Publication date
US6218798B1 (en) 2001-04-17
ATE307524T1 (de) 2005-11-15
EP1099401B1 (de) 2005-10-26
EP1099401A3 (de) 2001-09-19
DE69927979T2 (de) 2007-11-15
EP1099401A2 (de) 2001-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee