IT8521499A0 - NON-RETURN FLIP VALVE FOR VACUUM CLEANER. - Google Patents

NON-RETURN FLIP VALVE FOR VACUUM CLEANER.

Info

Publication number
IT8521499A0
IT8521499A0 IT8521499A IT2149985A IT8521499A0 IT 8521499 A0 IT8521499 A0 IT 8521499A0 IT 8521499 A IT8521499 A IT 8521499A IT 2149985 A IT2149985 A IT 2149985A IT 8521499 A0 IT8521499 A0 IT 8521499A0
Authority
IT
Italy
Prior art keywords
vacuum cleaner
flip valve
return flip
return
valve
Prior art date
Application number
IT8521499A
Other languages
Italian (it)
Other versions
IT1185213B (en
Inventor
Alain Verdier
Marc Polly
Original Assignee
Black & Decker 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 Black & Decker Inc filed Critical Black & Decker Inc
Publication of IT8521499A0 publication Critical patent/IT8521499A0/en
Application granted granted Critical
Publication of IT1185213B publication Critical patent/IT1185213B/en

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
    • A47L5/24—Hand-supported 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
    • 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
    • A47L9/02—Nozzles
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Lift Valve (AREA)
IT21499/85A 1984-07-18 1985-07-10 NON-RETURN HINGE VALVE FOR VACUUM CLEANER IT1185213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8411363A FR2567744B1 (en) 1984-07-18 1984-07-18 NON-RETURN VALVE FOR A VACUUM NOZZLE, IN PARTICULAR A MINIATURE HAND VACUUM, AND VACUUM COMPRISING SUCH A VALVE

Publications (2)

Publication Number Publication Date
IT8521499A0 true IT8521499A0 (en) 1985-07-10
IT1185213B IT1185213B (en) 1987-11-04

Family

ID=9306230

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21499/85A IT1185213B (en) 1984-07-18 1985-07-10 NON-RETURN HINGE VALVE FOR VACUUM CLEANER

Country Status (4)

Country Link
DE (1) DE8519055U1 (en)
FR (1) FR2567744B1 (en)
GB (1) GB2161902B (en)
IT (1) IT1185213B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242504B (en) * 1990-03-27 1994-04-06 Hartley Simon Ltd A flap valve
AU656156B2 (en) * 1990-12-17 1995-01-27 Bwanolar Pty Ltd An improved one way valve
FR2673260A1 (en) * 1991-02-21 1992-08-28 Contralco Sarl End fitting with valve
US7191503B2 (en) 2000-09-18 2007-03-20 Par Technologies, Llc Method of manufacturing a piezoelectric actuator
US7198250B2 (en) 2000-09-18 2007-04-03 Par Technologies, Llc Piezoelectric actuator and pump using same
US7258533B2 (en) 2004-12-30 2007-08-21 Adaptivenergy, Llc Method and apparatus for scavenging energy during pump operation
US20060232166A1 (en) 2005-04-13 2006-10-19 Par Technologies Llc Stacked piezoelectric diaphragm members
US7345407B2 (en) 2005-11-18 2008-03-18 Adaptivenergy, Llc. Human powered piezoelectric power generating device
EP1864570A1 (en) * 2006-06-09 2007-12-12 Evaristo Torres Salcedo Sanitary device with receptacle for domestic animal excrement
EP1955631B1 (en) 2007-02-12 2010-11-24 Black & Decker, Inc. Vacuum cleaners
US11426038B2 (en) 2017-09-11 2022-08-30 Sharkninja Operating Llc Cleaning device
CA3118015A1 (en) 2018-11-01 2020-05-07 Sharkninja Operating Llc Cleaning device
US11426044B1 (en) * 2018-12-18 2022-08-30 Sharkninja Operating Llc Cleaning device
CN212853334U (en) 2018-12-18 2021-04-02 尚科宁家运营有限公司 Cleaning head and cleaning equipment
US11452414B2 (en) 2019-10-31 2022-09-27 Sharkninja Operating Llc Replacement head for a vacuum
EP4385378A1 (en) 2022-12-15 2024-06-19 BSH Hausgeräte GmbH Vacuum cleaner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667452C (en) * 1938-11-11 Handstaubsauger Ges M B H Suction mouthpiece for vacuum cleaner
GB890052A (en) * 1959-05-15 1962-02-21 Eric Frank Allchin Apparatus for washing or cleaning surfaces
FR1257459A (en) * 1960-05-20 1961-03-31 Ile D Etudes Et De Rech S Pour New construction method for vacuum cleaners
CH399101A (en) * 1960-09-24 1966-03-31 Rheinisches Metallwerk Gmbh Backflow preventer for installation in liquid lines, especially in the housings of shut-off devices
FR1327081A (en) * 1962-03-17 1963-05-17 Self-vibrating nozzle for adapting the pneumatic suction to difficult cases
GB1236053A (en) * 1968-10-02 1971-06-16 Matsushita Electric Ind Co Ltd Compact hand vacuum cleaner
US3613720A (en) * 1969-01-27 1971-10-19 G & H Products Inc Check valve assembly
CS159428B1 (en) * 1972-02-01 1975-01-31
US3814124A (en) * 1972-09-20 1974-06-04 Exxon Research Engineering Co Thermoplastic check valve
US3821966A (en) * 1973-03-15 1974-07-02 Airborne Mfg Co Check-valve assembly
FR2369482A1 (en) * 1976-10-26 1978-05-26 Constantin Pierre Non-return valve for pipeline - has metal flap disc enclosed in rubber which forms spring loaded hinge and also seals on valve seat
DE8132813U1 (en) * 1981-11-10 1982-07-29 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal CHECK VALVE FOR FILTER CONNECTOR
DE3228491C2 (en) * 1982-07-30 1985-10-24 Euras Elektro Forschungs- Und Produktionsgesellschaft Mbh, 8000 Muenchen Battery operated handheld vacuum cleaner

Also Published As

Publication number Publication date
GB2161902B (en) 1987-10-21
GB8516288D0 (en) 1985-07-31
DE8519055U1 (en) 1985-07-19
GB2161902A (en) 1986-01-22
FR2567744B1 (en) 1987-06-26
IT1185213B (en) 1987-11-04
FR2567744A1 (en) 1986-01-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729