GB472355A - An improved powder projector for medical and other uses - Google Patents

An improved powder projector for medical and other uses

Info

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
Application number
GB2563636A
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.)
CHARLES RICHARD THEILER
Original Assignee
CHARLES RICHARD THEILER
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 CHARLES RICHARD THEILER filed Critical CHARLES RICHARD THEILER
Priority to GB2563636A priority Critical patent/GB472355A/en
Publication of GB472355A publication Critical patent/GB472355A/en
Expired legal-status Critical Current

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

  • 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.
GB2563636A 1936-09-21 1936-09-21 An improved powder projector for medical and other uses Expired GB472355A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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