GB193086A - Improvements in nozzles or nozzle blocks for vacuum cleaners - Google Patents
Improvements in nozzles or nozzle blocks for vacuum cleanersInfo
- Publication number
- GB193086A GB193086A GB2691921A GB2691921A GB193086A GB 193086 A GB193086 A GB 193086A GB 2691921 A GB2691921 A GB 2691921A GB 2691921 A GB2691921 A GB 2691921A GB 193086 A GB193086 A GB 193086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- nozzles
- vacuum cleaners
- nozzle blocks
- mouth
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
193,086. Owen, I. J. Oct. 11, 1921. Vacuum cleaning-apparatus. - A vacuum cleaner nozzle is formed with a n elongated mouth 11, the inner end walls of the nozzle being curved to form an intermediate contracted portion 12 of smaller cross sectional area than the mouth, and an expanded discharge portion 13. The nozzle shown is formed of a middle cored block with thin board or veneer front and back and with a contact piece shod with metal. A passage 14 leads to the dust bag of the cleaner, which is hand-propelled and furnished with a brush.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2691921A GB193086A (en) | 1921-10-11 | 1921-10-11 | Improvements in nozzles or nozzle blocks for vacuum cleaners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2691921A GB193086A (en) | 1921-10-11 | 1921-10-11 | Improvements in nozzles or nozzle blocks for vacuum cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
GB193086A true GB193086A (en) | 1923-02-12 |
Family
ID=10251264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2691921A Expired GB193086A (en) | 1921-10-11 | 1921-10-11 | Improvements in nozzles or nozzle blocks for vacuum cleaners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB193086A (en) |
-
1921
- 1921-10-11 GB GB2691921A patent/GB193086A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB517894A (en) | Improvements in nozzles for vacuum cleaners | |
GB425955A (en) | Improvements in nozzles for vacuum cleaners | |
GB377555A (en) | Improvement in suction or like conduits for vacuum cleaners | |
GB415776A (en) | Improvements in the suction nozzles of vacuum cleaning apparatus | |
GB664711A (en) | Improvements relating to cleaning tools for suction cleaners | |
GB193086A (en) | Improvements in nozzles or nozzle blocks for vacuum cleaners | |
GB205633A (en) | An improved tobacco-pipe cleaner | |
GB428002A (en) | Improvements in vacuum cleaner nozzles | |
GB739798A (en) | Improvements in and relating to vacuum cleaners | |
GB186190A (en) | Improvements in nozzles for vacuum cleaners | |
GB291760A (en) | ||
GB191008191A (en) | Improvements in and relating to Vacuum Cleaner Nozzles. | |
GB659656A (en) | Improvements relating to cleaning tools for suction cleaners | |
GB499375A (en) | Improvements in or relating to cleaning tools for vacuum cleaners, polishers or the like | |
US1404888A (en) | Nozzle or nozzle block for vacuum cleaners | |
GB191010142A (en) | Improvements in and relating to Vacuum Cleaner Nozzles. | |
GB611177A (en) | Improvements in or relating to suction cleaners | |
GB188886A (en) | Improvements in suction cleaners | |
GB505931A (en) | Improvements relating to suction cleaner nozzles | |
GB363639A (en) | Improvements relating to mouthpieces to be applied to suction hoses or the like | |
GB191010141A (en) | Improvements in and relating to Vacuum Cleaner Nozzles. | |
GB543133A (en) | Improvements in nozzles for vacuum cleaners | |
GB196526A (en) | Improvements in and connected with vacuum cleaners | |
GB159446A (en) | Improved vacuum cleaner nozzle | |
GB191010140A (en) | Improvements in and relating to Vacuum Cleaner Nozzles. |