GB472355A - An improved powder projector for medical and other uses - Google Patents
An improved powder projector for medical and other usesInfo
- Publication number
- GB472355A GB472355A GB2563636A GB2563636A GB472355A GB 472355 A GB472355 A GB 472355A GB 2563636 A GB2563636 A GB 2563636A GB 2563636 A GB2563636 A GB 2563636A GB 472355 A GB472355 A GB 472355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- cartridge
- air passage
- projector
- medical
- 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
- 239000000843 powder Substances 0.000 title abstract 6
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
472,355. Powder blowers. THEILER, C. R. Sept. 21, 1936, No. 25636. [Class 18] A powder blower comprises a chamber A which holds a cartridge of powder, not shown, an air passage B leading from a bulb D to an extension E to which a nozzle is fitted, and a tube C which dips into the powder and also communicates with the air passage. The cartridge consists of a powder-box whose lid is removed before it is inserted into the blower through the screwed bottom G. Some air enters the chamber through a port H, the remainder flowing straight through the passage B past a regulating device F. The latter may control the opening through which powder passes from the cartridge to the air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2563636A GB472355A (en) | 1936-09-21 | 1936-09-21 | An improved powder projector for medical and other uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2563636A GB472355A (en) | 1936-09-21 | 1936-09-21 | An improved powder projector for medical and other uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB472355A true GB472355A (en) | 1937-09-22 |
Family
ID=10230866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2563636A Expired GB472355A (en) | 1936-09-21 | 1936-09-21 | An improved powder projector for medical and other uses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB472355A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005009624A1 (en) * | 2003-06-26 | 2005-02-03 | Spencer Forrest, Inc. | Applicator for hair building solids |
| WO2010070333A2 (en) | 2008-12-15 | 2010-06-24 | Profibrix B.V. | Powder delivery device |
| US10010705B2 (en) | 2010-12-23 | 2018-07-03 | Mallinckrodt Pharma Ip Trading D.A.C. | Powder delivery device |
-
1936
- 1936-09-21 GB GB2563636A patent/GB472355A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005009624A1 (en) * | 2003-06-26 | 2005-02-03 | Spencer Forrest, Inc. | Applicator for hair building solids |
| WO2010070333A2 (en) | 2008-12-15 | 2010-06-24 | Profibrix B.V. | Powder delivery device |
| US9205240B2 (en) | 2008-12-15 | 2015-12-08 | Profibrix B.V. | Powder delivery device |
| US10010705B2 (en) | 2010-12-23 | 2018-07-03 | Mallinckrodt Pharma Ip Trading D.A.C. | Powder delivery device |
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