DE603569C - Electrical discharge tubes, in particular for emitting light beams, with positive column discharge and tube ends lying next to one another, which are provided with a common base - Google Patents
Electrical discharge tubes, in particular for emitting light beams, with positive column discharge and tube ends lying next to one another, which are provided with a common baseInfo
- Publication number
- DE603569C DE603569C DEN35364D DEN0035364D DE603569C DE 603569 C DE603569 C DE 603569C DE N35364 D DEN35364 D DE N35364D DE N0035364 D DEN0035364 D DE N0035364D DE 603569 C DE603569 C DE 603569C
- Authority
- DE
- Germany
- Prior art keywords
- base
- emitting light
- positive column
- common base
- light beams
- 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
Links
- 238000010438 heat treatment Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- -1 plaster of paris compound Chemical class 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/40—Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering; Elements for particular purposes, e.g. ridge elements, specially designed for use in conjunction with slabs or sheets
- E04D3/405—Wall copings
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
- F21V19/0095—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of U-shaped tubular light sources, e.g. compact fluorescent tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Secondary Cells (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 3. OKTOBER 1934ISSUED ON OCTOBER 3, 1934
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
KLASSE 21 f GRUPPE 82 oiCLASS 21 f GROUP 82 oi
einem gemeinsamen Sockel versehen sindare provided on a common base
Patentiert im Deutschen Reiche vom 18. Juni 1933 abPatented in the German Empire on June 18, 1933
Die Erfindung bezieht sich auf eine insbesondere zum Aussenden von Lichtstrahlen dienende elektrische Entladungsröhre mit positiver Säulenentladung und nebeneinanderliegenden Rohrenden, die mit einem gemeinsamen Sockel versehen sind. Es hat sich gezeigt, daß, wenn die Rohrenden beide an dem Sockel festgekittet wierden, die Röhre beim Betrieb manchmal platzt. Man hat festgestellt, daß dies durch die während des Betriebes stattfindende Ausdehnung der Röhre herbeigeführt wird. Der Nachteil tritt dann auch in der Hauptsache bei Entladungsröhren auf, in denen die Entladung im Dampf eines schwer verdampfbaren Metalls erfolgt, z. B. Natrium, Lithium, Magnesium, Zink, d.h. Metalle, deren Dampfdruck bei einer Temperatur von 2oo° C nur einen Bruchteil eines Millimeters beträgt. Diese Entladungsrohren werden beim Betrieb auf eine hohe Temperatur erhitzt, wodurch das Glas einer erheb- ' liehen Ausdehnung ausgesetzt ist.The invention relates to a device in particular for emitting light beams serving electric discharge tube with positive column discharge and side by side Pipe ends that are provided with a common base. It has shown that when the pipe ends are both on wierden cemented to the base, the tube sometimes bursts during operation. One has found that this is due to the expansion of the tube taking place during operation is brought about. The disadvantage then mainly occurs with discharge tubes in which the discharge takes place in the vapor of a metal that is difficult to evaporate, e.g. B. Sodium, lithium, magnesium, zinc, i.e. metals whose vapor pressure is at a temperature of 2oo ° C is only a fraction of a millimeter. These discharge tubes are heated to a high temperature during operation, which gives the glass a considerable borrowed expansion is exposed.
Der erwähnte Nachteil wird nun gemäß der Erfindung dadurch beseitigt, daß der Sockel nur an einem der Rohrenden starr befestigt ist. Es hat sich gezeigt, daß hierdurch das Platzen der Röhre unter Einfluß der Wärmeausdehnung auf sehr einfache Weise vermieden werden kann.The mentioned disadvantage is now eliminated according to the invention in that the Base is only rigidly attached to one of the pipe ends. It has been shown that as a result the bursting of the tube under the influence of thermal expansion can be avoided in a very simple manner.
Zweckmäßig wird in dem (den) Stromzuführungsdraht (-drähten) zwischen dem Sokkel und dem nicht starr an dem Sockel befestigten Rohrschenkel eine Ausdehnungskrümmung angebracht, so daß bei der Ausdehnung der Röhre auch dieser (diese) Stromzuführungsdraht (-drähte) keine unerwünschten mechanischen Spannungien veranlaßt. It is expedient in the power supply wire (s) between the base and the pipe limb, which is not rigidly attached to the base, has an expansion curve attached so that upon expansion the tube, this (these) power supply wire (s) are also not undesirable mechanical tension caused.
In der Zeichnung ist eine Ausführungsform der Erfindung beispielsweise dargestellt. In the drawing, an embodiment of the invention is shown as an example.
Fig. ι ze%t eine Entladungsröhre mit Sokkel, teilweise im Schnitt.Fig. Ι ze% t a discharge tube with a base, partly in cut.
Fig. 2 ist ein Querschnitt nach der Linie H-II.Fig. 2 is a cross-section along the line H-II.
In Fig. ι ist eine Entladungsröhre 1 dargestellt, die U-förmig ausgebildet und an den beiden Enden mit einem Füßchen 2 ausgestattet ist, auf dem eine Glühkathode 3 und eine Anode 4 angeordnet sind. Die Röhre enthält eine Menge Edelgas, z. B. Neon,In Fig. Ι a discharge tube 1 is shown, the U-shaped and equipped with a foot 2 at both ends is on which a hot cathode 3 and an anode 4 are arranged. The tube contains a lot of noble gas, e.g. B. Neon,
*) Von dem Patentsucher ist als der Erfinder angegeben worden;*) The inventor has been indicated by the patent seeker;
Cornells Bolin Eindhoven.Cornells Bolin Eindhoven.
unter einem Druck von einigen Millimetern· sowie eine Menge Natrium, das beim Betriebe Natriiumdampf entwickelt, so daß die Röhre dann ein intensives gelbes Licht ausstrahlt und eine positive Säulenentladung aufweist. the developed in plants Natriiumdampf under a pressure of a few mils li · meters and an amount of sodium, so that the tube then emits an intense yellow light and having a positive column discharge.
Die Röhre ist mit einem Sockel 5 ausge: stattet, der aus Isolierstoff, z. B. Asbestzement, besteht. Dieser Sockel wieist an der Unterseite zwei zylindrische Aussparungen auf, in denen die Enden der Röhre angebracht sind. Das Ende 6 ist dabei mittels einer Kitt- oder Gipsmasse 7 starr an dem Sockel 5 befestigt, was beim Rohrscherikel 8 nicht der Fall ist. Zwischen diesem Rohrschenkel und dem Sockel 5 ist ein Spielraum von ζ. Β. ι mm vorgesehen.The tube is equipped with a base 5 : made of insulating material, for. B. asbestos cement. This base has two cylindrical recesses on the underside in which the ends of the tube are attached. The end 6 is rigidly attached to the base 5 by means of a putty or plaster of paris compound 7, which is not the case with the tubular shearer 8. Between this pipe leg and the base 5 there is a margin of ζ. Β. ι mm provided.
Der Sockel ist als ein Bajonettsockel ausgebildet. Die beiden Kontakte 9 stehen mit den Elektroden in Verbindung, wobei jede Kathode 3 mit der sie umgebenden. Anode 4 verbunden ist. Da jeder Elektrodensatz nur mit einem Stromzuführungsdraht versehen ist,, können die Glühkathoden 3 nicht durch einen besonderen Heizstrom geheizt werden, sondem es erfolgt die Heizung dieser Elektroden durch den Entladungsstrom selbst. Es wäre aber auch möglich, den Sockel mit einer solchen Anzahl Kontaktorgane zu versehen, daß besondere Heizströme durch die Glühkathoden hindurchgeführt werden, können.The base is designed as a bayonet base. The two contacts 9 are connected to the electrodes, each cathode 3 with the one surrounding it. Anode 4 is connected. Since each set of electrodes only comes with a power supply wire is provided, the hot cathodes 3 can not through a Special heating current are heated, special heating of these electrodes takes place by the discharge current itself. It would also be possible to use a to provide such a number of contact elements that special heating currents through the hot cathodes can be passed through.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL65537A NL36821C (en) | 1933-06-03 | 1933-06-03 | |
| NL142834X | 1934-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE603569C true DE603569C (en) | 1934-10-03 |
Family
ID=34067496
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN35364D Expired DE603569C (en) | 1933-06-03 | 1933-06-18 | Electrical discharge tubes, in particular for emitting light beams, with positive column discharge and tube ends lying next to one another, which are provided with a common base |
| DEN35366D Expired DE653901C (en) | 1933-06-03 | 1933-06-18 | Electric discharge tubes with steam that are difficult to evaporate metals used for light emission |
| DEN35367D Expired DE616729C (en) | 1933-06-03 | 1933-06-18 | Pinch point arrangement of an electrical discharge tube with positive column discharge and tube legs lying next to one another |
| DEN36657D Expired DE619033C (en) | 1933-06-03 | 1934-05-03 | Electric discharge tubes, in particular for emitting light beams, with tube ends lying next to one another and equipped with a common base |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN35366D Expired DE653901C (en) | 1933-06-03 | 1933-06-18 | Electric discharge tubes with steam that are difficult to evaporate metals used for light emission |
| DEN35367D Expired DE616729C (en) | 1933-06-03 | 1933-06-18 | Pinch point arrangement of an electrical discharge tube with positive column discharge and tube legs lying next to one another |
| DEN36657D Expired DE619033C (en) | 1933-06-03 | 1934-05-03 | Electric discharge tubes, in particular for emitting light beams, with tube ends lying next to one another and equipped with a common base |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US2009220A (en) |
| AT (4) | AT139997B (en) |
| BE (1) | BE403186A (en) |
| CH (4) | CH171972A (en) |
| DE (4) | DE603569C (en) |
| DK (2) | DK51422C (en) |
| FR (3) | FR44875E (en) |
| GB (3) | GB415358A (en) |
| NL (2) | NL36821C (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1022322B (en) * | 1953-07-31 | 1958-01-09 | Gen Electric Co Ltd | Electric sodium vapor discharge lamp |
| GB810661A (en) * | 1956-02-07 | 1959-03-18 | British Thomson Houston Co Ltd | Improvements in or relating to vacuum jackets for metal vapour electric discharge lamps |
| US2993191A (en) * | 1956-03-28 | 1961-07-18 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Base for electric discharge lamp |
| DE1153833B (en) * | 1958-12-17 | 1963-09-05 | Gen Electric Co Ltd | Electric sodium vapor discharge lamp |
| GB1155746A (en) * | 1966-09-12 | 1969-06-18 | British Lighting Ind Ltd | Improvements in Low Pressure Alkali Metal Discharge Lamps |
| US3579174A (en) * | 1968-06-24 | 1971-05-18 | Sylvania Electric Prod | Lamp-base assembly |
| US3570497A (en) * | 1969-01-16 | 1971-03-16 | Gerald M Lemole | Suture apparatus and methods |
| USD272653S (en) | 1981-03-23 | 1984-02-14 | North American Philips Electric Corp. | Compact fluorescent lamp |
| FR2631739B1 (en) * | 1988-05-18 | 1990-09-07 | Dumas Pierre | NON-RECOVERABLE MONOBLOCK BALLAST CONNECTION SLEEVE BETWEEN AN EDISON BULLET AND A FLUORESCENT BULB |
| USD347077S (en) | 1992-05-06 | 1994-05-17 | Progressive Technology In Lighting, Inc. | Compact fluorescent lamp assembly |
| USD347076S (en) | 1992-05-06 | 1994-05-17 | Progressive Technology In Lighting, Inc. | Compact fluorescent lamp assembly |
| USD348528S (en) | 1992-05-06 | 1994-07-05 | Progressive Technology In Lighting, Inc. | Compact fluorescent lamp assembly |
| HU218635B (en) * | 1996-12-20 | 2000-10-28 | General Electric Co | Single ended discharge lamp |
| HUP9603622A1 (en) * | 1996-12-30 | 1998-08-28 | General Electric Co | Single ended discharge lamp |
-
0
- BE BE403186D patent/BE403186A/xx unknown
-
1933
- 1933-06-03 NL NL65537A patent/NL36821C/xx active
- 1933-06-03 NL NL65546A patent/NL38018C/xx active
- 1933-06-18 DE DEN35364D patent/DE603569C/en not_active Expired
- 1933-06-18 DE DEN35366D patent/DE653901C/en not_active Expired
- 1933-06-18 DE DEN35367D patent/DE616729C/en not_active Expired
- 1933-06-19 AT AT139997D patent/AT139997B/en active
- 1933-06-19 AT AT139265D patent/AT139265B/en active
- 1933-06-19 AT AT139998D patent/AT139998B/en active
- 1933-09-12 CH CH171972D patent/CH171972A/en unknown
-
1934
- 1934-04-30 AT AT142834D patent/AT142834B/en active
- 1934-05-01 DK DK51422D patent/DK51422C/en active
- 1934-05-03 GB GB13408/34A patent/GB415358A/en not_active Expired
- 1934-05-03 DE DEN36657D patent/DE619033C/en not_active Expired
- 1934-05-03 GB GB13409/34A patent/GB414018A/en not_active Expired
- 1934-05-17 CH CH178683D patent/CH178683A/en unknown
- 1934-05-17 FR FR44875D patent/FR44875E/en not_active Expired
- 1934-05-17 CH CH177864D patent/CH177864A/en unknown
- 1934-05-22 FR FR773509D patent/FR773509A/en not_active Expired
- 1934-05-25 US US727525A patent/US2009220A/en not_active Expired - Lifetime
- 1934-05-25 US US727527A patent/US2042138A/en not_active Expired - Lifetime
- 1934-05-29 DK DK50612D patent/DK50612C/en active
- 1934-05-30 GB GB16152/34A patent/GB430456A/en not_active Expired
- 1934-05-31 CH CH178895D patent/CH178895A/en unknown
- 1934-05-31 FR FR773999D patent/FR773999A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2009220A (en) | 1935-07-23 |
| CH178895A (en) | 1935-08-15 |
| DE653901C (en) | 1937-12-06 |
| AT142834B (en) | 1935-09-25 |
| DE619033C (en) | 1935-09-20 |
| GB414018A (en) | 1934-07-26 |
| GB430456A (en) | 1935-06-19 |
| CH178683A (en) | 1935-07-31 |
| US2042138A (en) | 1936-05-26 |
| GB415358A (en) | 1934-08-23 |
| FR44875E (en) | 1935-04-24 |
| AT139998B (en) | 1934-12-27 |
| CH171972A (en) | 1934-09-15 |
| DK51422C (en) | 1936-03-23 |
| DE616729C (en) | 1935-08-06 |
| AT139265B (en) | 1934-11-10 |
| CH177864A (en) | 1935-06-15 |
| AT139997B (en) | 1934-12-27 |
| BE403186A (en) | |
| FR773509A (en) | 1934-11-21 |
| DK50612C (en) | 1935-09-02 |
| NL36821C (en) | 1935-11-15 |
| NL38018C (en) | 1936-04-15 |
| FR773999A (en) | 1934-11-28 |
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