US164334A - Improvement in lamp-extinguishers - Google Patents
Improvement in lamp-extinguishers Download PDFInfo
- Publication number
- US164334A US164334A US164334DA US164334A US 164334 A US164334 A US 164334A US 164334D A US164334D A US 164334DA US 164334 A US164334 A US 164334A
- Authority
- US
- United States
- Prior art keywords
- lamp
- extinguishers
- jaws
- improvement
- spring
- 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
- 210000001847 Jaw Anatomy 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000010626 work up procedure Methods 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
- WITNESSES Q A l uvsmm Cf monuzvs.
- the invention relates to alamp-extinguisher, whose construction and distinguishingfeatures will first be fully described, and then pointed out in the claims.
- A represents a burner
- B a wick-tube.
- the bell-shaped wick-tube cover 0 I arrange two opposite and oppositely concaved plates or jaws, D D, each resting against a rear spring, d, of any preferable form, one working within the other.
- a rear spring, d of any preferable form, one working within the other.
- Between and against these jaws work up and down the outwardly-bent arms 6 c of a lever, E, said arms passing through holes 6, while the main stem is bent and pressed by a spring, F, at the point 6
- the lever end is then bent upward and provided with a weight, H, sufliciently heavy to hold the plates or jaws D D apart after they have been once opened, but not heavy enough to counteract and overcome the tension of spring F when the jaws are closed.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
1.0.SODERSTBOM.
Lamp-Extinguisher.
No. 164,334, Patentedjune 8,1875.
WITNESSES: Q A l uvsmm Cf monuzvs.
TH E GRAPHIC C0. PH 070 -L|TH.39 8- 4| PARK PLACLNAY.
UNITED STATES JOHN O. SODERSTROM,
PATENT OFFICE.
OF PEPIN, WISCONSIN.
IMPROVEMENT IN LAMP-EXTINGUISHERS.
Specification forming part of Letters Patent No. 164,334,'dated June 8, 1875; application filed April 14, 1875.
To all whom it may concern:
Be it known that I, JOHN O. SODERSTROM, of the city and county of Pepin and State of Visconsin, have invented a new and Improved Lamp-Extinguisher; and I do hereby declare that the following is a full, clear, and exact description of the same, referencebeing had to the accompanying drawing forming a part of this specification, in which- Figure 1 is a plan view; Fig. 2, a side elevation; Fig. 3, a sectional elevation.
The invention relates to alamp-extinguisher, whose construction and distinguishingfeatures will first be fully described, and then pointed out in the claims.
A represents a burner, and B a wick-tube. In the bell-shaped wick-tube cover 0 I arrange two opposite and oppositely concaved plates or jaws, D D, each resting against a rear spring, d, of any preferable form, one working within the other. Between and against these jaws work up and down the outwardly-bent arms 6 c of a lever, E, said arms passing through holes 6, while the main stem is bent and pressed by a spring, F, at the point 6 The lever end is then bent upward and provided with a weight, H, sufliciently heavy to hold the plates or jaws D D apart after they have been once opened, but not heavy enough to counteract and overcome the tension of spring F when the jaws are closed.
The coal on the end of wick ordinarily militates very materially against the efficiency of ordinary extinguishers, but is of no consequence with mine; while mine is not alone thoroughly efficient in performing its function of-extinguisher, but also is held at either of its two adjustments without difficulty or chance of mutation.
Having thus described my invention, what I claim as new is- 1. The-opposite concave jaws D D, sliding one within the other over the burning wick, as and for the purpose specified.
2. The combination, with sliding jaws, of diverging arms 6 6, arranged to vibrate on the inside of and unattached to said jaws, as and for the purpose set forth.
3. The combination, with lever E, having arms 6 e, of end weight H and spring F, arranged to hold the jaws back from the wicktube, or allow them to be slid over it by the spring.
JOHN O. SODERSTROM.
Witnesses:
A. D. GRAY, D. E. CLARKE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US164334A true US164334A (en) | 1875-06-08 |
Family
ID=2233743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US164334D Expired - Lifetime US164334A (en) | Improvement in lamp-extinguishers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US164334A (en) |
-
0
- US US164334D patent/US164334A/en not_active Expired - Lifetime
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