DE22401C - On an oven lamp, the truncated conical reflector with pull cylinder for the kerosene lamp and a fold to accommodate glass strips - Google Patents
On an oven lamp, the truncated conical reflector with pull cylinder for the kerosene lamp and a fold to accommodate glass stripsInfo
- Publication number
- DE22401C DE22401C DENDAT22401D DE22401DA DE22401C DE 22401 C DE22401 C DE 22401C DE NDAT22401 D DENDAT22401 D DE NDAT22401D DE 22401D A DE22401D A DE 22401DA DE 22401 C DE22401 C DE 22401C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- fold
- truncated conical
- pull cylinder
- oven
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims description 4
- 239000003350 kerosene Substances 0.000 title claims description 3
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
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
- F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
- F21V37/0058—Reflectors, cover glasses, chimneys; Smoke-removing devices; Preheaters
- F21V37/0062—Reflectors
-
- 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
- F21V7/00—Reflectors for light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Surface Treatment Of Glass (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Auf den Ring e der Petroleumlampe A ist das Rohr d festgeklemmt, welches den Reflector B von der Gestalt einer abgestumpften Pyramide trägt.The tube d , which carries the reflector B in the shape of a truncated pyramid, is clamped onto the ring e of the kerosene lamp A.
Die Lampe A hat keinen eigentlichen Zugcylinder, sondern es wird der nothwendige Luftzug durch das auf B aufgesetzte konische Blechrohr D erwirkt.The lamp A has no actual draft cylinder, but the necessary draft is brought about by the conical sheet metal tube D placed on B.
• Das Schutzblech E dient zum Abhalten der Hitze des Backofens von dem Oelbehälter A der Lampe, die mittelst der Hülse a am Backofen befestigt wird.• The protective plate E serves to keep the heat of the oven away from the oil container A of the lamp, which is attached to the oven by means of the sleeve a.
Die abgestumpfte Pyramide B ist aus Messingblech hergestellt und auf' der Innenseite gut polirt, damit sie als Reflector wirke. Die dem Backofen zugewendete Basis wird durch einen Falz C eingefafst. In diesen werden schmale Querstreifen b aus Glas gesteckt und durch die obere drehbare Kante c des Falzes in letzteren eingeschlossen.The truncated pyramid B is made of sheet brass and is well polished on the inside so that it acts as a reflector. The base facing the oven is framed by a fold C. Narrow transverse strips b made of glass are inserted into this and enclosed in the latter by the upper rotatable edge c of the fold.
Die einzelnen Glasplatten b, welche die Scheibe bilden, werden durch die Hitze nicht so leicht springen wie eine einzige grofse Scheibe. Auch kann bei Beschädigung eines Streifens schnell wieder ein Reservestreifen in den Falz C eingesetzt werden.The individual glass plates b which make up the pane will not crack as easily from the heat as a single large pane. Also, if a strip is damaged, a spare strip can quickly be inserted into the fold C again.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE22401C true DE22401C (en) |
Family
ID=299037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT22401D Active DE22401C (en) | On an oven lamp, the truncated conical reflector with pull cylinder for the kerosene lamp and a fold to accommodate glass strips |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE22401C (en) |
-
0
- DE DENDAT22401D patent/DE22401C/en active Active
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