US97757A - Territory - Google Patents
Territory Download PDFInfo
- Publication number
- US97757A US97757A US97757DA US97757A US 97757 A US97757 A US 97757A US 97757D A US97757D A US 97757DA US 97757 A US97757 A US 97757A
- Authority
- US
- United States
- Prior art keywords
- slot
- tube
- lamp
- territory
- wick
- 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
- 241000273930 Brevoortia tyrannus Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q25/00—Extinguishing-devices, e.g. for blowing-out or snuffing candle flames
Definitions
- My invention consists in a horizontal slot, a, Figure 1, near the upper end, and-0n one side of the wicktube of a lamp, this slot to be of any required width suitable to the size of the lamp, and extending from one side of the wick-tube to the other. 1
Description
" w. I, BUNKER.
7 Lamp Extinguisher; No; 97,757. 7
Patented Dec. 14, 1869.
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WILLIAM IQBUNKER, OF YANKTON, DAKOTA TERRITORY.
Letters Patent No. 97 ,7 57, dated December 14, 1869.
IMPROVEMENT IN LAMP-EXTING UISHERS;
The Schedule referred to in these Letters.Patent and making part of the same.
Be it known that 1, WILLIAM I. BUNKER, of Yankton, county of Yankton, and Territory of Dakota, have invented a new and useful Lamp-Light Extinguisher; and I do hereby declare thatthe following is a full and exact description of the construction and operation of the same.
My invention consists in a horizontal slot, a, Figure 1, near the upper end, and-0n one side of the wicktube of a lamp, this slot to be of any required width suitable to the size of the lamp, and extending from one side of the wick-tube to the other. 1
Also, from the upper and outside edge of this slot, I have a metal guard or cap, b, Figures 2 and 3, extending down over the slot, at an angle frorn the tube! This cap and slot are for the purpose of conveying air to the flame, (after the wick is turned down below the slot in the wick-tube,) by which means the flame is extinguished. 7
What I claim as my invention, and desire to secure by Letters Patent, is
A slot, a, in the side .of the wick-tube, near the top, with a cap, 1), extending down from the upper edge of the slot, at an an le from the tube, for the purpose of conveying the rising air'to the flame.
WILLIAM I. BUNKER.
Witnesses CHAS. B. WING, W. A. BURLEIGH, J 1-;
Publications (1)
Publication Number | Publication Date |
---|---|
US97757A true US97757A (en) | 1869-12-14 |
Family
ID=2167218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US97757D Expired - Lifetime US97757A (en) | Territory |
Country Status (1)
Country | Link |
---|---|
US (1) | US97757A (en) |
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0
- US US97757D patent/US97757A/en not_active Expired - Lifetime
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