DE291362C - - Google Patents
Info
- Publication number
- DE291362C DE291362C DENDAT291362D DE291362DA DE291362C DE 291362 C DE291362 C DE 291362C DE NDAT291362 D DENDAT291362 D DE NDAT291362D DE 291362D A DE291362D A DE 291362DA DE 291362 C DE291362 C DE 291362C
- Authority
- DE
- Germany
- Prior art keywords
- aluminum bronze
- reflector
- incandescent lamp
- burned
- flux
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910000906 Bronze Inorganic materials 0.000 claims description 9
- 239000010974 bronze Substances 0.000 claims description 9
- 230000004907 flux Effects 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N Tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229910052904 quartz Inorganic materials 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000002639 sodium chloride Nutrition 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 2
- 229910001887 tin oxide Inorganic materials 0.000 claims description 2
- 239000002320 enamel (paints) Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 210000003298 Dental Enamel Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001464 adherent Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
- H01K1/325—Reflecting coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Elektrische Glühlampen mit Reflektor, der aus Milchglas oder auch aus Silberbelag gebildet wird, sind bekannt.Electric light bulbs with reflector made of frosted glass or silver coating is known.
Gegenstand der Erfindung bildet eine elektrische Glühlampe, bei welcher der Reflektor aus Aluminiumbronze besteht, die eingebrannt wird. Die Aluminiumbronze selbst sieht matt und bleiartig aus; wie aber Versuche zeigten, ist die Reflexwirkung eine sehr gute, so daßThe invention forms an electrical Incandescent lamp in which the reflector is made of aluminum bronze that is burned in will. The aluminum bronze itself looks dull and lead-like; but as experiments showed the reflex effect is very good, so that
ίο eine außerordentliche Helligkeit ,erzielt wird. In der Fabrikation der Lampen ergibt sich bei der Verwendung von Aluminiumbronze ein bedeutender Vorzug, denn der Überzug kann auf dem Glasballon angebracht werden und ist so haltbar, daß die Lampe sämtliche Fabrikationsstufen durchwandern kann, ohne daß der Überzug hierbei leidet.ίο an extraordinary brightness is achieved. In the manufacture of the lamps, the use of aluminum bronze results a significant advantage because the cover can be applied to the balloon and is so durable that the lamp can go through all manufacturing stages without that the coating suffers.
Um die Aluminiumbronze auf dem Glase haftbar und einbrennbar zu machen, erhält dieselbe eine Beimischung von Fluß- oder Bindemitteln, und zwar Zinnoxyd, Quarzmehl und Köchsalz. Diese Paste wird äußerlich auf die Lampe bzw. auf den Glasballon mittels eines Pinsels aufgetragen und sodann in einemIn order to make the aluminum bronze adherent and burnable on the glass, it is used the same an admixture of fluxes or binders, namely tin oxide, quartz powder and table salt. This paste is applied externally to the lamp or to the balloon by means of applied with a brush and then in one
Muffelofen eingebrannt. Über diese reflektierende Schicht kommt ein Emaillebezug, dem die gleichen Flußmittel beigefügt werden wie der Aluminiumbronze, damit ein Einbrennen möglich ist und eine gute Verbindung zwischen dem Emaillebezuge und dem Aluminiumbezuge erreicht wird. Der Reflektor ergibt eine völlig in sich geschlossene glatte Schicht.Burned in muffle furnace. Over this reflective layer comes an enamel cover, the the same flux is added as the aluminum bronze, so that it is burned in is possible and a good connection between the enamel cover and the aluminum cover is achieved. The reflector results in a completely self-contained, smooth layer.
Selbstverständlich ist ein derartiger Reflektor für alle Glühlampen geeignet.Such a reflector is of course suitable for all incandescent lamps.
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE291362C true DE291362C (en) |
Family
ID=546246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT291362D Active DE291362C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE291362C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289788A (en) * | 1991-09-11 | 1994-03-01 | Yamato Mishin Seizo Kabushiki Kaisha | Method of controlling fabric edge position and apparatus thereof |
| US5540163A (en) * | 1995-05-08 | 1996-07-30 | Findlay Industries, Inc. | Pneumatic apparatus for independently moving one of two presser foot sole plates |
-
0
- DE DENDAT291362D patent/DE291362C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289788A (en) * | 1991-09-11 | 1994-03-01 | Yamato Mishin Seizo Kabushiki Kaisha | Method of controlling fabric edge position and apparatus thereof |
| US5540163A (en) * | 1995-05-08 | 1996-07-30 | Findlay Industries, Inc. | Pneumatic apparatus for independently moving one of two presser foot sole plates |
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