US79538A - John r - Google Patents
John r Download PDFInfo
- Publication number
- US79538A US79538A US79538DA US79538A US 79538 A US79538 A US 79538A US 79538D A US79538D A US 79538DA US 79538 A US79538 A US 79538A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- trumpet
- john
- plunger
- reed
- 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
Links
- 241000985665 Cecropia obtusifolia Species 0.000 description 14
- 210000003165 Abomasum Anatomy 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
- G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air
Definitions
- the object of this invention is to furnish a compact and convenient and easily-operated device for thesignailing on vessels during the time of fogs; and consists in a novel arrangement, within a hollow cylinder, of a" trumpet, which is acted upon by compressed air, by means of a h ollow plunger,- fitted to work within the cylinder, and whereby extreme compactness is given to the apparatus the cylinder, and within the hollow plunger operating therein.
- A is a hollow cylinder, resting in a suitable foundation-bed, D.
- B is a trumpet, inserted, into one end of thecylinderA; which is closed, and held firmly therein by screws passing through a flange on the bellof the vtrumpet, and securing said flange to the outer end of the cylinder A, the whole or nearly the whole of the entire length of the trumpet being within the cylinder, and thus occupying the-least practicable room, and being pro v.teoted from injury.
- a isa reed, of substantially the some construction as those commonly used in reed-organs, and inserted into the inner end of the trumpet B. Cis a hollow'plunger, closed at its outer end, and wo -king,
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Percussion Or Vibration Massage (AREA)
Description
N.o.- 79.538." Patnted July 1, 1868'.
gotten tats-s gaunt f-firr,
' o. ALL WHOM ITLMAY oouonrm:
JOHN R; ANDERSON, or BROOKLYN, nEW YoRKt Betters Patent No. 79,538, dated July 7,1858.
IMPROVEMENT 111 FOG-ALARMm flit: 5ttrttle nfmt It in than firms hatedmrt ma'titg tattttitg arms,
Beit'known that I, Joan R. ANDERSON, er Brooklyn, in the county of Kings, and State of New York d have invented a new and useful Improvement in Fog-Horns; and I hereby declare that the following is a full, iiclear, and exact description of the same, reference being had to the accompanying drawings, forming a. part of this specification, in which is represented alongitu'dinal section ofa. fog-horn constructed according .to my improvement.
"I will proceed to describe it with re ference to the drawings.
' The object of this invention is to furnish a compact and convenient and easily-operated device for thesignailing on vessels during the time of fogs; and consists in a novel arrangement, within a hollow cylinder, of a" trumpet, which is acted upon by compressed air, by means of a h ollow plunger,- fitted to work within the cylinder, and whereby extreme compactness is given to the apparatus the cylinder, and within the hollow plunger operating therein.
In order that others may be-better enabled to un'derstandthe construction and operation ofmy invention,
A is a hollow cylinder, resting in a suitable foundation-bed, D. B is a trumpet, inserted, into one end of thecylinderA; which is closed, and held firmly therein by screws passing through a flange on the bellof the vtrumpet, and securing said flange to the outer end of the cylinder A, the whole or nearly the whole of the entire length of the trumpet being within the cylinder, and thus occupying the-least practicable room, and being pro v.teoted from injury. a isa reed, of substantially the some construction as those commonly used in reed-organs, and inserted into the inner end of the trumpet B. Cis a hollow'plunger, closed at its outer end, and wo -king,
cylinder A, substantially as herein described for the purpose set forth.
by means of a crank and pitlrian, into the cylinder A, and/over and around the t'rhmpet'B, so that tlgc alternate vcompression of the air caused by the reciprocation of the plungerO, acts upon the reed a in the endof the by the. arrangement of the trumpet withintrulnpet B, producing asound thereby, which will be heard ahd'distinguished to a distance in proportionto th'e size of themachinel A more continuous s'oundmay be given from the invention, by the'use of two or more plungers, operated by a double crank set at right angles to each'o'ther on the shaft; or the same may be effected with one crank and plunger, by the addition of a reversed reed on the opposite side of-the trumpet B. What I claim as my invention and desire to secure by Letters Patent, isv The arrangement of the trumpet or horii B and hollow plunger 0, relatively to each other, and with the e JOHN ANDERSON. Witnesses T. T, HALLIGAN; En. P. TRACY-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US79538A true US79538A (en) | 1868-07-07 |
Family
ID=2149034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US79538D Expired - Lifetime US79538A (en) | John r |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US79538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509170A (en) * | 1948-03-18 | 1950-05-23 | Thomas L Rousey | Code practicing device |
-
0
- US US79538D patent/US79538A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509170A (en) * | 1948-03-18 | 1950-05-23 | Thomas L Rousey | Code practicing device |
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