US199578A - Improvement in night-chimneys for lamps - Google Patents
Improvement in night-chimneys for lamps Download PDFInfo
- Publication number
- US199578A US199578A US199578DA US199578A US 199578 A US199578 A US 199578A US 199578D A US199578D A US 199578DA US 199578 A US199578 A US 199578A
- Authority
- US
- United States
- Prior art keywords
- night
- lamps
- chimneys
- collar
- improvement
- 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
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 210000000088 Lip Anatomy 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
Definitions
- JOSEPH F ROSE, OF TIVERTON, RHODE ISLAND, ASSIGNOR, BY MESNE ASSIGNMENT, TO HIMSELF AND BENJAMIN GRAY, OF SAME PLAGE.
- Figure l is a front i view of the night-chimney.
- Fig. 2 is a. diametrical section through the chimney.A
- the letter A represents the cylindrical body of the lantern, which may be of any required diameter and length; and B is a removable conical cap, which has secured to it three or more arms, a, that afford supports for a vessel, where it is desired to warm a iiuid.
- a slide, C Surrounding the cylinder A, and resting upon a iiange, b, is a slide, C, having an opening through it corresponding in size and shape to an opening through the cylinder.
- a transparent chimney, D the base of which rests upon the annular iiange b', formed at the upper end of a cylindrical collar, E, which is secured to the bottom of the cylinder A.
- This collar is designed to it over the burners of some kinds of lamps, and to secure the lantern to the lamp.
- a night-chimney composed of acylinder, A, circular slide O, removable cone B, chimney D, and collar E, combined and arranged substantially as described.
Description
J. vF. ROSE. "1 Night-Chimneys .for Lamps, 8vo.
No. 199,578. Patented Jan. 22, 1878. i I v INVENTOR;
vATToRNBrl-is..
UNITED STATES PATENT OFFICE.
JOSEPH F: ROSE, OF TIVERTON, RHODE ISLAND, ASSIGNOR, BY MESNE ASSIGNMENT, TO HIMSELF AND BENJAMIN GRAY, OF SAME PLAGE.
IMPROVEMENT IN NIGHT-CHIMNEYS FOR LAMPS, SLG.,
Specification forming part of Letters Patent No. 199,578, dated January 22, 1878; application led July 9, 1877.
combination with a cylindrical collar which is adapted to fit over or on a 1ampburner, as will be hereinafter explained.
In the annexed drawing, Figure l is a front i view of the night-chimney. Fig. 2 is a. diametrical section through the chimney.A
Similar letters of reference indicate correspondin g parts.
The letter A represents the cylindrical body of the lantern, which may be of any required diameter and length; and B is a removable conical cap, which has secured to it three or more arms, a, that afford supports for a vessel, where it is desired to warm a iiuid. Surrounding the cylinder A, and resting upon a iiange, b, is a slide, C, having an opening through it corresponding in size and shape to an opening through the cylinder.
By turning the slide C, more or less light can be obtained 5 or the light may be entirely out off.
Inside of the cylinder A is a transparent chimney, D, the base of which rests upon the annular iiange b', formed at the upper end of a cylindrical collar, E, which is secured to the bottom of the cylinder A. This collar is designed to it over the burners of some kinds of lamps, and to secure the lantern to the lamp.
Lamps the chimneys of which are secured to their burners by lips and screws require a collar, G, with an annular groove, e, in its lower end. vSuch a collar is represented in Fig'.
2 inserted into the collar E, and may be re-v moved therefrom at pleasure.
Having thus Vdescribed my invention, l claim as new and desire to secure by Letters Patent- 'l l. A night-chimney composed of acylinder, A, circular slide O, removable cone B, chimney D, and collar E, combined and arranged substantially as described.
2. The combination of the removable grooved collar Gr and the permanently-fixed collar E with the body of the night-chimney, substantially as described.
JOSEPH F. ROSE.
Witnesses:
EDWARD SMITH, CHARLES H. Rosn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US199578A true US199578A (en) | 1878-01-22 |
Family
ID=2268985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US199578D Expired - Lifetime US199578A (en) | Improvement in night-chimneys for lamps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US199578A (en) |
-
0
- US US199578D patent/US199578A/en not_active Expired - Lifetime
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