DE73588C - Multi-part draft tube - Google Patents
Multi-part draft tubeInfo
- Publication number
- DE73588C DE73588C DENDAT73588D DE73588DA DE73588C DE 73588 C DE73588 C DE 73588C DE NDAT73588 D DENDAT73588 D DE NDAT73588D DE 73588D A DE73588D A DE 73588DA DE 73588 C DE73588 C DE 73588C
- Authority
- DE
- Germany
- Prior art keywords
- draft tube
- burner
- tube
- mica
- part draft
- 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
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000001681 protective Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 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
- F21V37/0066—Chimneys
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Gas Burners (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Auf beiliegender Zeichnung ist ein zweitheiliges Zugrohr für Petroleum-, Gas- und andere Lampen dargestellt, dessen unterer Theil α aus Glimmer oder einem anderen lichtdurchlassenden, feuerbeständigen Stoff besteht, und dessen oberer Theil b in üblicher Weise aus Glas hergestellt ist.The accompanying drawing shows a two-part draw tube for petroleum, gas and other lamps, the lower part α of which consists of mica or some other light-permeable, fire-resistant material, and the upper part b of which is made of glass in the usual way.
Der Erhöhung des Widerstandes wegen ist der Theil α am unteren Ende mit einem Metallring c, am oberen Ende mit einem solchen d ausgerüstet; beide sind durch zwei oder mehrere Stangen e unter einander verbunden. Der Ring c ist so einzurichten, dafs dessen Einführung in eine Brennergallerie gewöhnlicher Art möglich wird, oder dafs dieser selbst als Brennergallerie dient; der obere Ring d dagegen mufs zur Aufnahme und als Träger des Glasrohres b geeignet sein. ,In gewissen Fällen empfiehlt es sich, innerhalb des oberen Ringes ein Metallgewebe/von enger Maschenweite anzubringen, damit etwaige in der das Zugrohr umgebenden Luft schwebende Staubtheilchen, und auch ■— beim Zerspringen des Glasrohres — Splitter von dem Brenner ferngehalten werden, was besonders bei der Verwendung Au er'scher Gasglühlichtbrenner von Wichtigkeit ist.In order to increase the resistance, the part α is equipped at the lower end with a metal ring c, at the upper end with such a ring; both are connected to one another by two or more rods e. The ring c is to be arranged in such a way that its introduction into a burner gallery of the usual kind is possible, or that this itself serves as a burner gallery; the upper ring d, on the other hand, must be suitable for receiving and supporting the glass tube b . In certain cases it is advisable to attach a metal mesh / with a narrow mesh size inside the upper ring so that any dust particles floating in the air surrounding the draw tube and also splinters - if the glass tube shatters - are kept away from the burner, which is particularly important for the use of Auer incandescent gas burners is important.
Ein solches Zugrohr ist den vollständig aus Glas oder Glimmer hergestellten Zugrohren insofern vorzuziehen, als das die Flamme umgebende Glimmerrohr von derselben weder geschwärzt noch zerstört wird und daher dauernd auf dem Brenner bleiben, während der obere, dem Berufsen ausgesetzte Theil des Zugrohres leicht entfernt und gereinigt werden kann.Such a draw tube is the draw tube made entirely of glass or mica in this respect preferable than the mica tube surrounding the flame being neither blackened by the same is still destroyed and therefore remain permanently on the burner, while the upper, The part of the draw tube exposed to the occupation can easily be removed and cleaned.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE73588C true DE73588C (en) |
Family
ID=346702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT73588D Expired - Lifetime DE73588C (en) | Multi-part draft tube |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE73588C (en) |
-
0
- DE DENDAT73588D patent/DE73588C/en not_active Expired - Lifetime
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