ES502814A0 - IMPROVEMENTS IN VACUUM CLEANING DEVICES - Google Patents

IMPROVEMENTS IN VACUUM CLEANING DEVICES

Info

Publication number
ES502814A0
ES502814A0 ES502814A ES502814A ES502814A0 ES 502814 A0 ES502814 A0 ES 502814A0 ES 502814 A ES502814 A ES 502814A ES 502814 A ES502814 A ES 502814A ES 502814 A0 ES502814 A0 ES 502814A0
Authority
ES
Spain
Prior art keywords
cleaning devices
vacuum cleaning
vacuum
devices
cleaning
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.)
Granted
Application number
ES502814A
Other languages
Spanish (es)
Other versions
ES8203216A1 (en
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
Priority claimed from DE19803021520 external-priority patent/DE3021520A1/en
Priority claimed from DE19803021546 external-priority patent/DE3021546A1/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES502814A0 publication Critical patent/ES502814A0/en
Publication of ES8203216A1 publication Critical patent/ES8203216A1/en
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
    • 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
    • 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
    • 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
ES502814A 1980-06-07 1981-06-05 Vacuum cleaner. Expired ES8203216A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803021520 DE3021520A1 (en) 1980-06-07 1980-06-07 Vacuum cleaner for floors and carpets - is fitted with water spray and has water reservoir between walls of jacketed housing
DE19803021546 DE3021546A1 (en) 1980-06-07 1980-06-07 Vacuum cleaner for floors and carpets - is fitted with water spray and has water reservoir between walls of jacketed housing

Publications (2)

Publication Number Publication Date
ES502814A0 true ES502814A0 (en) 1982-04-01
ES8203216A1 ES8203216A1 (en) 1982-04-01

Family

ID=25785898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502814A Expired ES8203216A1 (en) 1980-06-07 1981-06-05 Vacuum cleaner.

Country Status (2)

Country Link
EP (1) EP0041646B1 (en)
ES (1) ES8203216A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005891C1 (en) * 1990-02-24 1991-04-25 Alfred Kaercher Gmbh & Co, 7057 Winnenden, De
ES2109834B1 (en) * 1992-02-05 1998-08-01 Hispainox S A IMPROVEMENTS IN STEAM GENERATING APPLIANCES FOR DOMESTIC USES.
ES2066635B1 (en) * 1992-02-05 1996-10-16 Hispainox S A IMPROVEMENTS IN STEAM GENERATING APPLIANCES FOR DOMESTIC USES.
CA2609975A1 (en) 2005-06-03 2006-12-14 Mark T. Arnold Prewash dish cleaning device
CN109431380B (en) * 2018-10-13 2021-01-08 山东让客成机械有限公司 Sweeping and mopping integrated cleaning device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108588C (en) * 1957-04-12
US3180071A (en) * 1960-10-26 1965-04-27 Louis C Nolte Suction cleaner
US3343199A (en) * 1965-01-18 1967-09-26 Louis C Nolte Cleaning device
GB1121225A (en) * 1966-11-25 1968-07-24 Wladyslaw Brycki Improvements in or relating to suction cleaning apparatus
NL7513513A (en) * 1975-11-19 1977-05-23 Rossen Arie Van Carpet cleaning machine with spray head - uses detachable vacuum cleaner to serve suction device

Also Published As

Publication number Publication date
EP0041646B1 (en) 1984-08-22
EP0041646A2 (en) 1981-12-16
ES8203216A1 (en) 1982-04-01
EP0041646A3 (en) 1982-03-03

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