GB191324848A - Improvements in and relating to Insufflators or Apparatus for Spraying Powders. - Google Patents
Improvements in and relating to Insufflators or Apparatus for Spraying Powders.Info
- Publication number
- GB191324848A GB191324848A GB191324848DA GB191324848A GB 191324848 A GB191324848 A GB 191324848A GB 191324848D A GB191324848D A GB 191324848DA GB 191324848 A GB191324848 A GB 191324848A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- chamber
- piston
- receptacle
- insufflators
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
- B05B11/062—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump designed for spraying particulate material
Landscapes
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Abstract
24,848. Wiking, H. Oct. 31. No Patent granted (Sealing fee not paid). Powder blowers. - Apparatus for spraying powder for destroying insects &c. comprises a p u m p barrel a communicating with a small chamber h by a spring- pressed valve e. The chamber communicates with a closed powder receptacle g, and is provided with a straight outlet pipe or nozzle d having a restricted orifice. At the end of a down-stroke of the piston b, compressed air from the chamber h enters the receptacle g and carries powder therefrom into the chamber h, from which it is expelled down the pipe d during the next downstroke of the piston. The valve e prevents powder from entering the pump barrel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191324848T | 1913-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191324848A true GB191324848A (en) | 1914-03-26 |
Family
ID=32580097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191324848D Expired GB191324848A (en) | 1913-10-31 | 1913-10-31 | Improvements in and relating to Insufflators or Apparatus for Spraying Powders. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191324848A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2548487A (en) * | 1946-04-27 | 1951-04-10 | Ira A Marchant | Pollenizing device |
EP0473965A1 (en) * | 1990-09-01 | 1992-03-11 | Ing. Erich Pfeiffer GmbH & Co. KG | Dispensing device for substances |
WO2006105980A1 (en) * | 2005-04-08 | 2006-10-12 | Nycomed Gmbh | Device for dosing and dry nebulization |
WO2010122103A1 (en) | 2009-04-23 | 2010-10-28 | Nycomed Gmbh | Improved apparatus for the aerosolization of large volumes of dry powder |
-
1913
- 1913-10-31 GB GB191324848D patent/GB191324848A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2548487A (en) * | 1946-04-27 | 1951-04-10 | Ira A Marchant | Pollenizing device |
EP0473965A1 (en) * | 1990-09-01 | 1992-03-11 | Ing. Erich Pfeiffer GmbH & Co. KG | Dispensing device for substances |
US5323936A (en) * | 1990-09-01 | 1994-06-28 | Ing. Erich Pfeiffer Gmbh & Co. Kg | Media dispenser for dispensing a dosed medium in a gas flow |
WO2006105980A1 (en) * | 2005-04-08 | 2006-10-12 | Nycomed Gmbh | Device for dosing and dry nebulization |
WO2006108558A1 (en) * | 2005-04-08 | 2006-10-19 | Nycomed Gmbh | Device for dosing and dry nebulization |
EA012055B1 (en) * | 2005-04-08 | 2009-08-28 | Никомед Гмбх | Device for dosing and dry nebulization |
EA013024B1 (en) * | 2005-04-08 | 2010-02-26 | Никомед Гмбх | Device for dosing and dry nebulization |
AU2006233606B2 (en) * | 2005-04-08 | 2013-01-10 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Device for dosing and dry nebulization |
US9636470B2 (en) | 2005-04-08 | 2017-05-02 | Gerhard Pohlmann | Device for dosing and dry nebulization |
WO2010122103A1 (en) | 2009-04-23 | 2010-10-28 | Nycomed Gmbh | Improved apparatus for the aerosolization of large volumes of dry powder |
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