DE69704491D1 - Selbstentleerender staubsauger - Google Patents

Selbstentleerender staubsauger

Info

Publication number
DE69704491D1
DE69704491D1 DE69704491T DE69704491T DE69704491D1 DE 69704491 D1 DE69704491 D1 DE 69704491D1 DE 69704491 T DE69704491 T DE 69704491T DE 69704491 T DE69704491 T DE 69704491T DE 69704491 D1 DE69704491 D1 DE 69704491D1
Authority
DE
Germany
Prior art keywords
self
vacuum cleaner
emptying vacuum
emptying
cleaner
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 - Lifetime
Application number
DE69704491T
Other languages
English (en)
Other versions
DE69704491T2 (de
Inventor
C Berfield
L Buss
L Crevling
A Seasholtz
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.)
Shop Vac Corp
Original Assignee
Shop Vac 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 US08/678,997 external-priority patent/US5850668A/en
Priority claimed from US08/727,318 external-priority patent/US5918344A/en
Application filed by Shop Vac Corp filed Critical Shop Vac Corp
Application granted granted Critical
Publication of DE69704491D1 publication Critical patent/DE69704491D1/de
Publication of DE69704491T2 publication Critical patent/DE69704491T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4002—Installations of electric equipment
    • A47L11/4008—Arrangements of switches, indicators or the like
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A47L11/4019—Fill level sensors; Security means to prevent overflow, e.g. float valves
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4025—Means for emptying
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4027—Filtering or separating contaminants or debris
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4077—Skirts or splash guards
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0028—Security means, e.g. float valves or level switches for preventing overflow
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0038—Recovery tanks with means for emptying the tanks
DE69704491T 1996-07-12 1997-07-11 Selbstentleerender staubsauger Expired - Lifetime DE69704491T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/678,997 US5850668A (en) 1996-07-12 1996-07-12 Self-evacuating vacuum cleaner
US08/727,318 US5918344A (en) 1996-07-12 1996-10-08 Self-evacuating vacuum cleaner
US08/802,333 US5920955A (en) 1996-07-12 1997-02-11 Self-evacuating vacuum cleaner
PCT/US1997/012067 WO1998002081A1 (en) 1996-07-12 1997-07-11 Self-evacuating vacuum cleaner

Publications (2)

Publication Number Publication Date
DE69704491D1 true DE69704491D1 (de) 2001-05-10
DE69704491T2 DE69704491T2 (de) 2002-03-28

Family

ID=27418341

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69704491T Expired - Lifetime DE69704491T2 (de) 1996-07-12 1997-07-11 Selbstentleerender staubsauger
DE69730875T Expired - Lifetime DE69730875T2 (de) 1996-07-12 1997-07-11 Selbstentleerender Staubsauger

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69730875T Expired - Lifetime DE69730875T2 (de) 1996-07-12 1997-07-11 Selbstentleerender Staubsauger

Country Status (7)

Country Link
US (1) US5920955A (de)
EP (2) EP1040784B1 (de)
JP (1) JP3999815B2 (de)
AU (1) AU725013B2 (de)
DE (2) DE69704491T2 (de)
MX (1) MXPA03005999A (de)
WO (1) WO1998002081A1 (de)

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US6112366A (en) 1999-01-20 2000-09-05 Shop Vac Corporation Outlet priming self-evacuation vacuum cleaner
US6119304A (en) * 1999-03-30 2000-09-19 Shop Vac Corporation Self-evacuating vacuum cleaner
US6249933B1 (en) 1999-08-26 2001-06-26 Shop Vac Corporation Pump having sealless shaft
US6481049B1 (en) 2000-06-07 2002-11-19 Shop Vac Corporation Self-evacuating vacuum cleaner
US6378164B1 (en) 2000-07-18 2002-04-30 Shop Vac Corporation Pump inlet fitting
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US6610952B2 (en) 2000-12-15 2003-08-26 Shop Vac Corporation Vacuum cleaner actuator switch
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US6912757B2 (en) * 2002-12-12 2005-07-05 Shop-Vac Corporation Vacuum cleaner with continuous liquid pick-up
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DE102015003579A1 (de) * 2015-03-19 2016-09-22 Kathrein-Werke Kg HF-Steckverbinder zur lotfreien Kontaktierung eines Koaxialkabels
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US10314456B2 (en) * 2016-09-23 2019-06-11 Haier Us Appliance Solutions, Inc. Dishwashing appliance and methods of operation
CN209003807U (zh) * 2017-06-28 2019-06-21 苏州宝时得电动工具有限公司 手持吸尘器及吸尘器组合件
EP3787468A4 (de) * 2018-06-22 2022-04-13 Bissell Inc. Vorrichtung zur reinigung von oberflächen
CN112384116B (zh) 2018-08-27 2023-05-05 创科地板护理技术有限公司 地面清洁器
CN113194803B (zh) * 2018-12-21 2023-06-06 创科地板护理技术有限公司 地面清洁器
WO2021127131A1 (en) 2019-12-19 2021-06-24 Techtronic Cordless Gp Floor cleaner

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DE69730875T2 (de) 2005-09-29
EP1040784A3 (de) 2000-10-11
DE69704491T2 (de) 2002-03-28
AU725013B2 (en) 2000-10-05
EP1040784A2 (de) 2000-10-04
DE69730875D1 (de) 2004-10-28
JP3999815B2 (ja) 2007-10-31
MXPA03005999A (es) 2005-09-08
EP0912132A1 (de) 1999-05-06
JP2000513604A (ja) 2000-10-17
EP1040784B1 (de) 2004-09-22
EP0912132B1 (de) 2001-04-04
US5920955A (en) 1999-07-13
AU3657897A (en) 1998-02-09
WO1998002081A1 (en) 1998-01-22

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