US136427A - Improvement in lamps - Google Patents
Improvement in lamps Download PDFInfo
- Publication number
- US136427A US136427A US136427DA US136427A US 136427 A US136427 A US 136427A US 136427D A US136427D A US 136427DA US 136427 A US136427 A US 136427A
- Authority
- US
- United States
- Prior art keywords
- lamp
- collar
- improvement
- lamps
- flanegin
- 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
-
- 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
- F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D3/00—Burners using capillary action
- F23D3/02—Wick burners
- F23D3/18—Details of wick burners
Definitions
- the collars of glass lamps are usually fast ened to the body of the lamp by means of plaster of Paris or cement of some kind. Gollars thus fastened are very apt to get loose, and are consequently rendered useless until repaired.
- My invention relates to an improvement in the class of lamp-collars in which springs and the improvement consists in the arrangement of a tubular screw and its attached springs with a lamp-collar, as hereinafter described.
- Figure 1 represents a lamp, showing my improvement in vertical section.
- Fig. 2 is a bottom view of the fastening.
- A is the lamp.
- B isthe collar.
- 0 is the interior cylindrical screw, and D represents the springs attached to the screw 0.
- E is the neck of the lamp, over which the collar is fitted.
- the collar has a groove, I, to receive the neck ,and allow the cylindrical portion of it, F, to enter the neck, as seen in Fig. 1.
- the screw-thread is cut on the inside of this portion to receive the cylindrical screw G.
- the springs D one or more, are attached to the inside of the part (3 by soldering, riveting, or in any suitable manner.
- the part 0 is attached to the collar byg'ust connecting the threads, and then thesprings are forced through the neck till their ends spring out so as to bear on the inside of the lamp.
- the collar is screwed down onto the outside of the lamp as repre sented in the drawing.
- G represents rubber or other elastic packing placed between the collar and the lamp to preventleakage.
- the burner is screwed into the collar in the ordinary manner.
- the groove I maybe large enough to allow for slight variation in the size.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
- are employed to secure the same to lamps;
UNITED STATES PATENT OFFICE.
FRANK A. FLANEGIN, OF FAGUNDUS CITY, PENNSYLVANIA.
IMPROVEMENT IN LAMPS.
Specification forming part of Letters Patent No. 136,427, dated Manh 4, 1873.
To all whom it may concern:
Be it known that I, FRANK A. FLANEGIN, of Fagundus City, in the county of Warren and State of Pennsylvania, have invented a new and useful Improvement in Lamp-Collar Fastening, of which the following is a specitication:
The collars of glass lamps are usually fast ened to the body of the lamp by means of plaster of Paris or cement of some kind. Gollars thus fastened are very apt to get loose, and are consequently rendered useless until repaired.
My invention relates to an improvement in the class of lamp-collars in which springs and the improvement consists in the arrangement of a tubular screw and its attached springs with a lamp-collar, as hereinafter described. 1
In the accompanying drawing, Figure 1 represents a lamp, showing my improvement in vertical section. Fig. 2 is a bottom view of the fastening.
Similar letters of reference indicate corresponding parts.
A is the lamp. B isthe collar. 0 is the interior cylindrical screw, and D represents the springs attached to the screw 0. E is the neck of the lamp, over which the collar is fitted. The collar has a groove, I, to receive the neck ,and allow the cylindrical portion of it, F, to enter the neck, as seen in Fig. 1. A
screw-thread is cut on the inside of this portion to receive the cylindrical screw G. The springs D, one or more, are attached to the inside of the part (3 by soldering, riveting, or in any suitable manner. In attaching the collar to the lamp the part 0 is attached to the collar byg'ust connecting the threads, and then thesprings are forced through the neck till their ends spring out so as to bear on the inside of the lamp. The collar is screwed down onto the outside of the lamp as repre sented in the drawing. G represents rubber or other elastic packing placed between the collar and the lamp to preventleakage. The burner is screwed into the collar in the ordinary manner.
FRANK A. FLANEGIN.
Witnesses:
F. O. FLANEGIN, WrLsoN SMITH.
The groove I maybe large enough to allow for slight variation in the size.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US136427A true US136427A (en) | 1873-03-04 |
Family
ID=2205843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US136427D Expired - Lifetime US136427A (en) | Improvement in lamps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US136427A (en) |
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0
- US US136427D patent/US136427A/en not_active Expired - Lifetime
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