AU3951185A - Coupling for central air extraction systems - Google Patents

Coupling for central air extraction systems

Info

Publication number
AU3951185A
AU3951185A AU39511/85A AU3951185A AU3951185A AU 3951185 A AU3951185 A AU 3951185A AU 39511/85 A AU39511/85 A AU 39511/85A AU 3951185 A AU3951185 A AU 3951185A AU 3951185 A AU3951185 A AU 3951185A
Authority
AU
Australia
Prior art keywords
base
central air
tubular element
extraction systems
coupling
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.)
Abandoned
Application number
AU39511/85A
Other languages
English (en)
Inventor
Augusto Cattani
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.)
Esam SpA
Original Assignee
Esam SpA
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 Esam SpA filed Critical Esam SpA
Publication of AU3951185A publication Critical patent/AU3951185A/en
Abandoned 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
    • 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

Landscapes

  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Surgical Instruments (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • External Artificial Organs (AREA)
  • Endoscopes (AREA)
  • Massaging Devices (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Jet Pumps And Other Pumps (AREA)
AU39511/85A 1984-06-19 1985-03-05 Coupling for central air extraction systems Abandoned AU3951185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT28984/84U 1984-06-19
IT8428984U IT8428984V0 (it) 1984-06-19 1984-06-19 Bocchettone di innesto per impianti di aspirazione centralizzati

Publications (1)

Publication Number Publication Date
AU3951185A true AU3951185A (en) 1986-01-02

Family

ID=11225395

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39511/85A Abandoned AU3951185A (en) 1984-06-19 1985-03-05 Coupling for central air extraction systems

Country Status (6)

Country Link
EP (1) EP0165908B1 (de)
AT (1) ATE48750T1 (de)
AU (1) AU3951185A (de)
DE (1) DE3574822D1 (de)
ES (1) ES285607Y (de)
IT (1) IT8428984V0 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004535A1 (en) * 1986-12-22 1988-06-30 Central Vac (Int.) Pty. Ltd. Improvements in central vacuuming systems
AU588108B2 (en) * 1986-05-23 1989-09-07 Oscar Paul Muser Inlet valve mounting bracket assembly for central vacuum systems

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001007A1 (de) * 1990-01-16 1991-07-18 Zinser Textilmaschinen Gmbh Ringspinnanlage
US5504967A (en) * 1994-03-03 1996-04-09 Bernard J. Graham Vacuum operated cleaning apparatus
FR2770986B1 (fr) * 1997-11-18 1999-12-31 Aldes Aeraulique Prise pour le raccordement d'un tuyau d'aspiration de poussieres a une installation d'aspiration centralisee
US6459056B1 (en) 1999-03-05 2002-10-01 Bernard John Graham Cleaning apparatus for central vacuum system
DE19940663C2 (de) * 1999-08-27 2002-01-24 Rolf Ferstl Saugdosensystem für zentrale Staubsauganlagen
US9237832B2 (en) 2012-05-31 2016-01-19 Ivd Global Corporation Illuminated inlet for vacuum cleaning apparatus
US9254070B2 (en) 2012-05-31 2016-02-09 Ivd Global Corporation Inlet for vacuum cleaning apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1118594A (en) * 1912-07-02 1914-11-24 Spencer Turbine Cleaner Company Valve.
US1730870A (en) * 1925-05-15 1929-10-08 Ralph W Wilson Shaker cap
US1717471A (en) * 1925-07-06 1929-06-18 Ira H Spencer Outlet fixture for pneumatic systems
US3076068A (en) * 1960-04-11 1963-01-29 Carl E Racklyeft Wall fitting and control for vacuum cleaning systems
US3483503A (en) * 1968-03-20 1969-12-09 Dominick Paradiso Vacuum cleaner wall adapter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588108B2 (en) * 1986-05-23 1989-09-07 Oscar Paul Muser Inlet valve mounting bracket assembly for central vacuum systems
WO1988004535A1 (en) * 1986-12-22 1988-06-30 Central Vac (Int.) Pty. Ltd. Improvements in central vacuuming systems

Also Published As

Publication number Publication date
ATE48750T1 (de) 1990-01-15
IT8428984V0 (it) 1984-06-19
EP0165908B1 (de) 1989-12-20
EP0165908A2 (de) 1985-12-27
ES285607Y (es) 1986-07-16
EP0165908A3 (en) 1987-08-19
ES285607U (es) 1985-12-16
DE3574822D1 (de) 1990-01-25

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