GB767232A - A pneumatic device suitable for cleaning and handling articles - Google Patents
A pneumatic device suitable for cleaning and handling articlesInfo
- Publication number
- GB767232A GB767232A GB2886454A GB2886454A GB767232A GB 767232 A GB767232 A GB 767232A GB 2886454 A GB2886454 A GB 2886454A GB 2886454 A GB2886454 A GB 2886454A GB 767232 A GB767232 A GB 767232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction
- nozzle
- cleaning
- oct
- compressed air
- 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
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
- A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
- A47L5/18—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with ejectors, e.g. connected to motor vehicle exhaust
Landscapes
- Cleaning In General (AREA)
- Brushes (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
767,232. Suction cleaners; injectors. WARD, F., and BURROWS, F. Oct. 17, 1955 [Oct. 7, 1954; Jan. 4, 1955], Nos. 28864/54 and 152/55. Classes 8(1) and 71 In a suction cleaner comprising a tubular suction nozzle a and an external compressed air supply duct b connected to the nozzle mouth a' providing an injector jet c<SP>2</SP>, the nozzle end a<SP>1</SP> is cut obliquely in an inwardly curved manner thereby assisting the sucking up of tickets and leaves from the ground. The nozzle duct a extends almost to the top of a collecting bag d. Suction is regulated by a compressed air supply valve b' and by a screw c<SP>3</SP> which varies the size of the jet c'. Specification 613,364 is referred to in the First Provisional Specification.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2886454A GB767232A (en) | 1954-10-07 | 1954-10-07 | A pneumatic device suitable for cleaning and handling articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2886454A GB767232A (en) | 1954-10-07 | 1954-10-07 | A pneumatic device suitable for cleaning and handling articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB767232A true GB767232A (en) | 1957-01-30 |
Family
ID=10282390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2886454A Expired GB767232A (en) | 1954-10-07 | 1954-10-07 | A pneumatic device suitable for cleaning and handling articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB767232A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2152362A (en) * | 1984-01-06 | 1985-08-07 | C L Products | Suction cleaning apparatus |
-
1954
- 1954-10-07 GB GB2886454A patent/GB767232A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2152362A (en) * | 1984-01-06 | 1985-08-07 | C L Products | Suction cleaning apparatus |
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