FR2147897B1 - - Google Patents

Info

Publication number
FR2147897B1
FR2147897B1 FR7132078A FR7132078A FR2147897B1 FR 2147897 B1 FR2147897 B1 FR 2147897B1 FR 7132078 A FR7132078 A FR 7132078A FR 7132078 A FR7132078 A FR 7132078A FR 2147897 B1 FR2147897 B1 FR 2147897B1
Authority
FR
France
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
FR7132078A
Other languages
French (fr)
Other versions
FR2147897A1 (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.)
Purex Corp Ltd
Original Assignee
Purex Corp Ltd
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 Purex Corp Ltd filed Critical Purex Corp Ltd
Publication of FR2147897A1 publication Critical patent/FR2147897A1/fr
Application granted granted Critical
Publication of FR2147897B1 publication Critical patent/FR2147897B1/fr
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
    • 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
    • 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
FR7132078A 1971-05-14 1971-09-06 Expired FR2147897B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14348771A 1971-05-14 1971-05-14

Publications (2)

Publication Number Publication Date
FR2147897A1 FR2147897A1 (en) 1973-03-11
FR2147897B1 true FR2147897B1 (en) 1974-05-31

Family

ID=22504302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132078A Expired FR2147897B1 (en) 1971-05-14 1971-09-06

Country Status (3)

Country Link
DE (1) DE2145813A1 (en)
FR (1) FR2147897B1 (en)
GB (1) GB1370448A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE1129T1 (en) * 1978-12-19 1982-06-15 Vax Appliances Limited DEVICE FOR CLEANING FLOORS, CARPETS AND THE LIKE.
US4538971A (en) * 1983-07-18 1985-09-03 Shop-Vac Corporation Assembly of tank lid and fan means of a wet/dry vacuum
DE3816098A1 (en) * 1988-05-11 1989-11-23 Kaercher Gmbh & Co Alfred Wet-cleaning apparatus
DE19625421B4 (en) * 1996-06-25 2004-11-18 Hartwig Straub Vacuum cleaner for dust, bulk goods and the like

Also Published As

Publication number Publication date
DE2145813A1 (en) 1972-11-23
GB1370448A (en) 1974-10-16
FR2147897A1 (en) 1973-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse