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AU418236B2 - Airflow-electric coupling for vacuum cleaner - Google Patents
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AU418236B2 - Airflow-electric coupling for vacuum cleaner - Google Patents

Airflow-electric coupling for vacuum cleaner

Info

Publication number
AU418236B2
AU418236B2 AU35266/68A AU3526668A AU418236B2 AU 418236 B2 AU418236 B2 AU 418236B2 AU 35266/68 A AU35266/68 A AU 35266/68A AU 3526668 A AU3526668 A AU 3526668A AU 418236 B2 AU418236 B2 AU 418236B2
Authority
AU
Australia
Prior art keywords
airflow
vacuum cleaner
electric coupling
coupling
electric
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
AU35266/68A
Other versions
AU3526668A (en
Inventor
BEREZIN FERRARIS and JOHN JOSEPH KOWALEWSKI JOHN
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.)
Electrolux Corp
Original Assignee
Electrolux Corp
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
Priority claimed from US467634A external-priority patent/US3387319A/en
Priority to US467634A priority Critical patent/US3387319A/en
Priority to GB03148/68A priority patent/GB1163710A/en
Priority to AU35266/68A priority patent/AU418236B2/en
Application filed by Electrolux Corp filed Critical Electrolux Corp
Priority claimed from DE19681703053 external-priority patent/DE1703053A1/en
Priority to DE19681703053 priority patent/DE1703053A1/en
Priority to CH547568A priority patent/CH478559A/en
Priority claimed from CH547568A external-priority patent/CH478559A/en
Priority to FR148972A priority patent/FR1564201A/fr
Publication of AU3526668A publication Critical patent/AU3526668A/en
Publication of AU418236B2 publication Critical patent/AU418236B2/en
Application granted granted Critical
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
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • 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
    • 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
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Vacuum Cleaner (AREA)
AU35266/68A 1965-06-28 1968-03-20 Airflow-electric coupling for vacuum cleaner Expired AU418236B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US467634A US3387319A (en) 1965-06-28 1965-06-28 Airflow-electric coupling for vacuum cleaner
GB03148/68A GB1163710A (en) 1965-06-28 1968-03-19 Airflow-Electric Coupling for Vacuum Cleaner.
AU35266/68A AU418236B2 (en) 1965-06-28 1968-03-20 Airflow-electric coupling for vacuum cleaner
DE19681703053 DE1703053A1 (en) 1965-06-28 1968-03-26 Hose connection coupling for vacuum cleaner
CH547568A CH478559A (en) 1965-06-28 1968-04-11 Hose connection coupling with electrical contact device for vacuum cleaners
FR148972A FR1564201A (en) 1965-06-28 1968-04-22

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US467634A US3387319A (en) 1965-06-28 1965-06-28 Airflow-electric coupling for vacuum cleaner
GB03148/68A GB1163710A (en) 1965-06-28 1968-03-19 Airflow-Electric Coupling for Vacuum Cleaner.
AU35266/68A AU418236B2 (en) 1965-06-28 1968-03-20 Airflow-electric coupling for vacuum cleaner
DE19681703053 DE1703053A1 (en) 1965-06-28 1968-03-26 Hose connection coupling for vacuum cleaner
CH547568A CH478559A (en) 1965-06-28 1968-04-11 Hose connection coupling with electrical contact device for vacuum cleaners
FR148972 1968-04-22

Publications (2)

Publication Number Publication Date
AU3526668A AU3526668A (en) 1969-09-25
AU418236B2 true AU418236B2 (en) 1971-10-25

Family

ID=32873092

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35266/68A Expired AU418236B2 (en) 1965-06-28 1968-03-20 Airflow-electric coupling for vacuum cleaner

Country Status (2)

Country Link
AU (1) AU418236B2 (en)
GB (1) GB1163710A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU601225B2 (en) * 1986-04-02 1990-09-06 Bsw Limited Improvements in or relating to clamps and connectors

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552389A (en) * 1982-08-23 1985-11-12 Cajon Company Fluid coupling
CA1258956A (en) * 1986-05-23 1989-09-05 Oscar P. Muser Inlet to valve mounting bracket assembly for central vacuum systems
EP0723759B1 (en) * 1995-01-30 2002-07-10 Black & Decker Inc. A blower-vacuum device
US5681064A (en) * 1995-07-07 1997-10-28 Ewal Manufacturing Co., Inc. Gasket retainer
US5673946A (en) * 1995-07-07 1997-10-07 Ewal Manufacturing Co., Inc. Gasket assembly for a fluid coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU601225B2 (en) * 1986-04-02 1990-09-06 Bsw Limited Improvements in or relating to clamps and connectors

Also Published As

Publication number Publication date
GB1163710A (en) 1969-09-10
AU3526668A (en) 1969-09-25

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