GB394225A - Improvements in pneumatic cleaners - Google Patents

Improvements in pneumatic cleaners

Info

Publication number
GB394225A
GB394225A GB3129932A GB3129932A GB394225A GB 394225 A GB394225 A GB 394225A GB 3129932 A GB3129932 A GB 3129932A GB 3129932 A GB3129932 A GB 3129932A GB 394225 A GB394225 A GB 394225A
Authority
GB
United Kingdom
Prior art keywords
nozzle
fan
suction
blowing
port
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
GB3129932A
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 GB3129932A priority Critical patent/GB394225A/en
Publication of GB394225A publication Critical patent/GB394225A/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
    • A47L5/24—Hand-supported suction cleaners

Landscapes

  • Catching Or Destruction (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

394,225. Vacuum cleaners. KIRBY, J. B., R. F. D. 16 West Richfield, Ohio, U.S.A. Nov. 5, 1932, No. 31299. [Class 8 (i).] A vacuum cleaner comprises a suction nozzle 1 which is vertically adjustable upon the motor and fan casing. In the position shown in Fig. 2, air is drawn through the nozzle to the fan inlet 12 and discharged through the fan inlet 7 to the vertical dust bag 5 which is connected to the container 18 provided with a removable cover 20. The nozzle may be moved vertically so that the port 14 aligns with the port 7 so that air is drawn through the slots 29, port 22 to the fan inlet 12 and discharged to the nozzle 1 which is then used for blowing. A container 24 containing insecticide is arranged so that when the apparatus is used for blowing, the fan suction may be impregnated. The valve 26 which is operated by the push-rod 28 being provided with pockets so that a measured quantity of insecticide is injected at each opening. In a modification, the upper end of the suction nozzle is provided with a ported cylindrical surface contacting with a ported cylindrical surface on the fan so that the particular ports for suction and blowing are aligned by rotation..
GB3129932A 1932-11-05 1932-11-05 Improvements in pneumatic cleaners Expired GB394225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3129932A GB394225A (en) 1932-11-05 1932-11-05 Improvements in pneumatic cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3129932A GB394225A (en) 1932-11-05 1932-11-05 Improvements in pneumatic cleaners

Publications (1)

Publication Number Publication Date
GB394225A true GB394225A (en) 1933-06-22

Family

ID=10321067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3129932A Expired GB394225A (en) 1932-11-05 1932-11-05 Improvements in pneumatic cleaners

Country Status (1)

Country Link
GB (1) GB394225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212053A (en) * 1987-11-09 1989-07-19 Black & Decker Inc Vacuum system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212053A (en) * 1987-11-09 1989-07-19 Black & Decker Inc Vacuum system
US4870714A (en) * 1987-11-09 1989-10-03 Black & Decker Inc. Portable blower/vacuum system
GB2212053B (en) * 1987-11-09 1991-06-26 Black & Decker Inc Vacuum system

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