ATE67082T1 - DEVICE FOR CLEANING SURFACES SUCH AS CARPETS, FLOORS AND LIKE. - Google Patents

DEVICE FOR CLEANING SURFACES SUCH AS CARPETS, FLOORS AND LIKE.

Info

Publication number
ATE67082T1
ATE67082T1 AT84904255T AT84904255T ATE67082T1 AT E67082 T1 ATE67082 T1 AT E67082T1 AT 84904255 T AT84904255 T AT 84904255T AT 84904255 T AT84904255 T AT 84904255T AT E67082 T1 ATE67082 T1 AT E67082T1
Authority
AT
Austria
Prior art keywords
carpets
floors
cleaning surfaces
cleaning
Prior art date
Application number
AT84904255T
Other languages
German (de)
Inventor
L Scott Duncan
Hugh F Groth
Peter A Basile
Edwin Fitzwater
John M Collins
Original Assignee
Trc Acquisition 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 US06/585,873 external-priority patent/US4559666A/en
Priority claimed from US06/585,547 external-priority patent/US4570856A/en
Application filed by Trc Acquisition Corp filed Critical Trc Acquisition Corp
Priority claimed from EP84904255A external-priority patent/EP0174312B1/en
Application granted granted Critical
Publication of ATE67082T1 publication Critical patent/ATE67082T1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/49—Mixing systems, i.e. flow charts or diagrams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
AT84904255T 1984-03-02 1984-11-02 DEVICE FOR CLEANING SURFACES SUCH AS CARPETS, FLOORS AND LIKE. ATE67082T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US58560984A 1984-03-02 1984-03-02
US06/585,873 US4559666A (en) 1984-03-02 1984-03-02 Air-liquid separator for cleaning devices
US06/585,547 US4570856A (en) 1984-03-02 1984-03-02 Liquid and detergent mixing chamber and valves
EP84904255A EP0174312B1 (en) 1984-03-02 1984-11-02 Machine for cleaning surfaces such as carpets, floors and the like
PCT/US1984/001786 WO1985003853A1 (en) 1984-03-02 1984-11-02 Machine for cleaning surfaces such as carpets, floors and the like

Publications (1)

Publication Number Publication Date
ATE67082T1 true ATE67082T1 (en) 1991-09-15

Family

ID=27440782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84904255T ATE67082T1 (en) 1984-03-02 1984-11-02 DEVICE FOR CLEANING SURFACES SUCH AS CARPETS, FLOORS AND LIKE.

Country Status (1)

Country Link
AT (1) ATE67082T1 (en)

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