US421112A - Half to norman r - Google Patents
Half to norman r Download PDFInfo
- Publication number
- US421112A US421112A US421112DA US421112A US 421112 A US421112 A US 421112A US 421112D A US421112D A US 421112DA US 421112 A US421112 A US 421112A
- Authority
- US
- United States
- Prior art keywords
- powder
- heads
- norman
- distributer
- band
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
- A61M2202/064—Powder
Definitions
- This invention pertains to certain new and useful improvements in powdendistributers; and it comprises the detail construct-ion,com-
- the upper head 2 is provided with an outlet opening or openings through which the powder is discharged by the contraction of the receptacle, said openings being covered with a layer Z) of finelywoven cloth and a sheet a of wire-cloth, said 3 woven cloth preventing the too free discharge of the powder and the escape of only the finest or most nebulous particles.
- the powder-distributer herein described consisting of the tWo hemispherical heads, one of which has an escape-opening formed therein, the layer-b of woven cloth and sheet 0 of wireclothdisposed over said opening, the flexible strip or band secured to the ends of said hemispherical heads, and the coil-spring also secured to said heads and bearing against said flexible strip or band, as set forth.
Description
(No Model.)
' 0. A. SHATTUGK. POWDER DISTRIBUTER.
No. 421,112. Patented- Feb. 11,1890.
UNITED STATES PATENT OFFICE.
CHARLES A. SHATTUOK, OF BOSTON, MASSACHUSETTS, ASSIGNOR OF ONE- HALF TO NORMAN R. MILLER, OF SAME PLACE.
POWDER DISTRIBUTER.
SPECIFICATION forming part of Letters Patent No. 421,112, dated February 1 1, 1890. Application filed February 18, 1889. Serial No.300,244. (No model.)
To 60% whom it may concern:
Be it known that 1, CHARLES A. SHArrUcK, of Boston, in the county of Sulfolk and State of Massachusetts, have invented certain new 5 and useful Improvements in Powder-Distributers, of which the following is a specification.
This invention pertains to certain new and useful improvements in powdendistributers; and it comprises the detail construct-ion,com-
Io bination, and arrangement of parts, substantially as hereinafter fully set forth, and particularly pointed out in the claim. I
In the accompanying drawing the figure is a Vertical sectional view of my improved powder-distributer.
In carrying out my invention I make the powder receptacle a of two hemispherical heads 2 3, connected by a flexible strip or band 4, of leather or other suit-able material,
' the ends of which are secured in any suitable manner to said heads. Within this flexible cylinder or band at is placed a coil or spiral spring 5, which presses on the heads and tends to force them apart. The upper head 2 is provided with an outlet opening or openings through which the powder is discharged by the contraction of the receptacle, said openings being covered with a layer Z) of finelywoven cloth and a sheet a of wire-cloth, said 3 woven cloth preventing the too free discharge of the powder and the escape of only the finest or most nebulous particles. hen the heads are pressed together, the spring yields, and the air therein will be expelled through the cloth strainer and will carry with it such 3 5 particles of the powder as are fine enough to pass through said strainer, said particles being thrown into the air and being so fine that they can be inhaled without injury to the lungs.
I, claim as my invention- As an improved article of manufacture, the powder-distributer herein described, consisting of the tWo hemispherical heads, one of which has an escape-opening formed therein, the layer-b of woven cloth and sheet 0 of wireclothdisposed over said opening, the flexible strip or band secured to the ends of said hemispherical heads, and the coil-spring also secured to said heads and bearing against said flexible strip or band, as set forth.
In testimonywhereof I have signed my name to this specification, inthe presence of two subscribing witnesses, this lst day of December,
CHAS. A. SI-IATTUOK.
- Witnesses:
C. F. BRowN, A. D. HARRISON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US421112A true US421112A (en) | 1890-02-11 |
Family
ID=2490031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US421112D Expired - Lifetime US421112A (en) | Half to norman r |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US421112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738107A (en) * | 1953-05-18 | 1956-03-13 | Elizabeth N Graham | Receptacle for atomizer or the like |
-
0
- US US421112D patent/US421112A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738107A (en) * | 1953-05-18 | 1956-03-13 | Elizabeth N Graham | Receptacle for atomizer or the like |
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