GB411253A - A vacuum-cleaning system for buildings - Google Patents

A vacuum-cleaning system for buildings

Info

Publication number
GB411253A
GB411253A GB742833A GB742833A GB411253A GB 411253 A GB411253 A GB 411253A GB 742833 A GB742833 A GB 742833A GB 742833 A GB742833 A GB 742833A GB 411253 A GB411253 A GB 411253A
Authority
GB
United Kingdom
Prior art keywords
pump
pipes
points
alternatively
point
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
GB742833A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB742833A priority Critical patent/GB411253A/en
Publication of GB411253A publication Critical patent/GB411253A/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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected

Abstract

411,253. Vacuum cleaning-apparatus. AINSLEY, H., Holmrook, Southwick Road, Blackheath, Staffordshire. March 11, 1933, No. 7428. [Class 8 (i).] A building, such as a dwelling house, is provided with concealed pipes 14, 15 to which the inlet of a pump 11 is connected, the pump exhausting to the exterior at 12. The pipes 15 terminate in points 16, each of which is closed by a pivoted cap 20 pressed by a spring 22 to retain a leather packing 23 ; alternatively a cap secured by screw-thread or by bayonet joint may be used. A cock may be provided at each point, and where the pump is electrically driven, remote control switches 24 are provided. The cleaning-apparatus comprises a suctionapplying mouth 17, provided with a flexible hose, the end 19 of which makes a push-fit with the point 16 ; it may alternatively be connected by swivel nut or bayonet joint. The pump unit 11 is rotatably mounted so that its outlet can be connected to the pipes 14, 15 to blow air to the points 16. Filtering means are preferably incorporated in the pump.
GB742833A 1933-03-11 1933-03-11 A vacuum-cleaning system for buildings Expired GB411253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB742833A GB411253A (en) 1933-03-11 1933-03-11 A vacuum-cleaning system for buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB742833A GB411253A (en) 1933-03-11 1933-03-11 A vacuum-cleaning system for buildings

Publications (1)

Publication Number Publication Date
GB411253A true GB411253A (en) 1934-06-07

Family

ID=9832925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB742833A Expired GB411253A (en) 1933-03-11 1933-03-11 A vacuum-cleaning system for buildings

Country Status (1)

Country Link
GB (1) GB411253A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810028A (en) * 1955-04-18 1957-10-15 Lionel C Hopper Baseboard vacuum cleaner system
US2977613A (en) * 1958-10-29 1961-04-04 Mikulas William Swimming pools
US3023447A (en) * 1958-10-15 1962-03-06 Edgar P Senne Wall-installed vacuum cleaner
US3166393A (en) * 1958-09-15 1965-01-19 Filtex Corp Installed suction cleaner system
US3726050A (en) * 1970-12-11 1973-04-10 Sloane Mfg Co R & G Fire prevention device
WO1987004912A1 (en) * 1986-02-19 1987-08-27 Empires Cleaning Contractors Pty. Ltd. High rise servicing systems
US4997209A (en) * 1989-10-26 1991-03-05 H-P Products, Inc. Universal adapter sleeve for central vacuum cleaning systems
GB2240466A (en) * 1990-02-02 1991-08-07 Darrell Kenneth Purchase Suction/blow cleaning system
WO1994020009A1 (en) * 1993-03-03 1994-09-15 Mcconnell Research Enterprises Pty.Ltd. Cleaning
US5551117A (en) * 1994-07-22 1996-09-03 Bamman; Harvey W. Floor and carpet cleaning system for multiple level buildings

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810028A (en) * 1955-04-18 1957-10-15 Lionel C Hopper Baseboard vacuum cleaner system
US3166393A (en) * 1958-09-15 1965-01-19 Filtex Corp Installed suction cleaner system
US3023447A (en) * 1958-10-15 1962-03-06 Edgar P Senne Wall-installed vacuum cleaner
US2977613A (en) * 1958-10-29 1961-04-04 Mikulas William Swimming pools
US3726050A (en) * 1970-12-11 1973-04-10 Sloane Mfg Co R & G Fire prevention device
WO1987004912A1 (en) * 1986-02-19 1987-08-27 Empires Cleaning Contractors Pty. Ltd. High rise servicing systems
US4997209A (en) * 1989-10-26 1991-03-05 H-P Products, Inc. Universal adapter sleeve for central vacuum cleaning systems
GB2240466A (en) * 1990-02-02 1991-08-07 Darrell Kenneth Purchase Suction/blow cleaning system
WO1994020009A1 (en) * 1993-03-03 1994-09-15 Mcconnell Research Enterprises Pty.Ltd. Cleaning
US5551117A (en) * 1994-07-22 1996-09-03 Bamman; Harvey W. Floor and carpet cleaning system for multiple level buildings

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