DE3021520C2 - - Google Patents

Info

Publication number
DE3021520C2
DE3021520C2 DE19803021520 DE3021520A DE3021520C2 DE 3021520 C2 DE3021520 C2 DE 3021520C2 DE 19803021520 DE19803021520 DE 19803021520 DE 3021520 A DE3021520 A DE 3021520A DE 3021520 C2 DE3021520 C2 DE 3021520C2
Authority
DE
Germany
Prior art keywords
housing
cleaning device
suction
chambers
walls
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
DE19803021520
Other languages
German (de)
English (en)
Other versions
DE3021520A1 (de
Inventor
Gerhard Ing.(Grad.) 8510 Fuerth De Stettner
Dieter Ing.(Grad.) 8502 Zirndorf De Kalwa
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19803021520 priority Critical patent/DE3021520A1/de
Priority to AT81104051T priority patent/ATE9054T1/de
Priority to EP19810104051 priority patent/EP0041646B1/de
Priority to ES502814A priority patent/ES8203216A1/es
Publication of DE3021520A1 publication Critical patent/DE3021520A1/de
Application granted granted Critical
Publication of DE3021520C2 publication Critical patent/DE3021520C2/de
Granted 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
    • 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
    • A47L11/29—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
    • A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
    • 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
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
DE19803021520 1980-06-07 1980-06-07 Saugreinigungsgeraet Granted DE3021520A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19803021520 DE3021520A1 (de) 1980-06-07 1980-06-07 Saugreinigungsgeraet
AT81104051T ATE9054T1 (de) 1980-06-07 1981-05-27 Saugreinigungsgeraet.
EP19810104051 EP0041646B1 (de) 1980-06-07 1981-05-27 Saugreinigungsgerät
ES502814A ES8203216A1 (es) 1980-06-07 1981-06-05 Perfeccionamientos en aparatos de limpieza por aspiracion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021520 DE3021520A1 (de) 1980-06-07 1980-06-07 Saugreinigungsgeraet

Publications (2)

Publication Number Publication Date
DE3021520A1 DE3021520A1 (de) 1982-01-07
DE3021520C2 true DE3021520C2 (en, 2012) 1988-10-13

Family

ID=6104122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803021520 Granted DE3021520A1 (de) 1980-06-07 1980-06-07 Saugreinigungsgeraet

Country Status (1)

Country Link
DE (1) DE3021520A1 (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203469A1 (de) * 1982-02-03 1983-08-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Wasserventil fuer saugreinigungsgeraete
CH678342A5 (en) * 1984-06-06 1991-08-30 Peter Ag Konrad Dust wetting road sweeping machine
DE19644570C2 (de) * 1996-10-26 1999-11-18 Kaercher Gmbh & Co Alfred Fahrbares Bodenreinigungsgerät
WO2000072739A1 (en) * 1999-05-28 2000-12-07 Conti Elektrikli Ev Aletleri Sanayi Ve Ticaret A.Ş. Wet and dry horizontal vacuum cleaner
DE10142192C1 (de) * 2001-08-29 2003-03-20 Hako Gmbh Fahrbare Bodenreinigungsmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805145A1 (de) * 1978-02-07 1979-08-09 Siemens Ag Saugreinigungsgeraet

Also Published As

Publication number Publication date
DE3021520A1 (de) 1982-01-07

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee