US442613A - Leslie a - Google Patents
Leslie a Download PDFInfo
- Publication number
- US442613A US442613A US442613DA US442613A US 442613 A US442613 A US 442613A US 442613D A US442613D A US 442613DA US 442613 A US442613 A US 442613A
- Authority
- US
- United States
- Prior art keywords
- pipe
- leslie
- gas
- chimney
- lamp
- 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
- 230000001172 regenerating Effects 0.000 description 8
- 210000001503 Joints Anatomy 0.000 description 6
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 210000000088 Lip Anatomy 0.000 description 2
- 238000010276 construction Methods 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
Definitions
- Patented Dec. 16, 1890l Tijl- 2 Tn cams paens co, Pauw-umm, msnmmon, D, c.
- This invention relates to regenerative gaslalnps, such as are used principally for street and other outside lighting and for lighting large interior spaces; and the improvements relate particularly to those portions which forni what is technicallytermed the fixture.
- Figure l is an elevation of a lamp and fixture embodying my invention, the lantern, not new in this invention, being shown in section.
- Fig. 2 is au enlarged central vertical section ot a portion of the same, a part of one of the rods being shown in elevation.
- Fig. is a horizontal section on line oc, Fig. l.
- a represents the lamp; b, the burner, (1)' being the lip;) c, the globe, and CZ the chimney.
- A represents the top of the supportingpost, and B is a ring secured thereto and provided with Win gs B', perforated to receive two vertical supporting or steadying rods C C', which are adjustably supported therein by means of nuts C.
- D is the service-pipe.
- the parts by means suitable joints to the pipe F', and thence to the burner b.
- the upper ends of the rods C C' are held, respectively, in the joints q r.
- a portion ot' the gas from the service-pipe D passes into the pipe H, the amount thus passing being iixed by the regulator I, and thence through the T-joint o, through the pipe J, union J', pipe K, T-joint K', (the whole forming what is termed a by-pass,) and pipe L, and suitable joints L', to the pipe N, and thenceintoaT-jointP,just outside the chimney of the lamp. (See Fig. 3.) Thence the gas enters a small pipe R, which curves horizontally partly around the chimney and then bends sharply and extends through to the inside, so that its -end or ltip is Within the chimney above the burner. This tip is kept constantly lighted, and being within the chimney is unaffected by the wind and may be very small. By means of the by-pass above mentioned it also entirely avoids the governor.
- the adjustable support comprisingthe ring B, provided with the perforated wings B', and the adjustable posts or rods C C', arranged substantially as set forth,
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
(No Model.)
L. AQGOOPBR.
REGENERATIVE GAS LAMP.
Patented Dec. 16, 1890l Tijl- 2 Tn: cams paens co, Pauw-umm, msnmmon, D, c.
UNITED STATES PATENT OEEICE.
LESLIE A. COOPER, OF BOSTON, MASSACHUSETTS, ASSIGNOR OF ONE-HALF TO FISKE, COLEMAN tb CO., OF SAME PLACE.
REG EN ERATIVE GAS-LAM P.
SEECIFICATION forming part of Letters Patent No. 442,613, dated December 16, 1890.
Application filed September 1, 1890. Serial No. 363,698. (No model.)
To cLZZ whom it may concern:
Be it known that I, LESLIE A. COOPER, of Boston, in the county of Suffolk and State of Massachusetts, have invented new and useful Improvements in Regenerative Gas-Lamps, of which the following is a specitication.
This invention relates to regenerative gaslalnps, such as are used principally for street and other outside lighting and for lighting large interior spaces; and the improvements relate particularly to those portions which forni what is technicallytermed the fixture.
In the accompanying drawings, in which similarletters of reference indicate like parts, Figure l is an elevation of a lamp and fixture embodying my invention, the lantern, not new in this invention, being shown in section. Fig. 2 is au enlarged central vertical section ot a portion of the same, a part of one of the rods being shown in elevation. Fig. is a horizontal section on line oc, Fig. l.
a represents the lamp; b, the burner, (1)' being the lip;) c, the globe, and CZ the chimney.
e is the lantern, the novel parts in the construction of which are made the subject of an application for Letters Patent of even date herewith.
A represents the top of the supportingpost, and B is a ring secured thereto and provided with Win gs B', perforated to receive two vertical supporting or steadying rods C C', which are adjustably supported therein by means of nuts C.
D is the service-pipe. The parts by means suitable joints to the pipe F', and thence to the burner b. The upper ends of the rods C C' are held, respectively, in the joints q r.
A portion ot' the gas from the service-pipe D passes into the pipe H, the amount thus passing being iixed by the regulator I, and thence through the T-joint o, through the pipe J, union J', pipe K, T-joint K', (the whole forming what is termed a by-pass,) and pipe L, and suitable joints L', to the pipe N, and thenceintoaT-jointP,just outside the chimney of the lamp. (See Fig. 3.) Thence the gas enters a small pipe R, which curves horizontally partly around the chimney and then bends sharply and extends through to the inside, so that its -end or ltip is Within the chimney above the burner. This tip is kept constantly lighted, and being within the chimney is unaffected by the wind and may be very small. By means of the by-pass above mentioned it also entirely avoids the governor.
By turning the cock g the burner is supplied With gas in the ordinary manner, which is ignited by thepilot-light R.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent, is-
In a regenerative gas-lamp, the adjustable support comprisingthe ring B, provided with the perforated wings B', and the adjustable posts or rods C C', arranged substantially as set forth,
LESLIE A. COOPER. -lVitnesses:
HENRY IV. WILLIAMS, J. M. I-IARTNETT.
Publications (1)
Publication Number | Publication Date |
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US442613A true US442613A (en) | 1890-12-16 |
Family
ID=2511508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US442613D Expired - Lifetime US442613A (en) | Leslie a |
Country Status (1)
Country | Link |
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US (1) | US442613A (en) |
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0
- US US442613D patent/US442613A/en not_active Expired - Lifetime
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