DE1040199B - Vacuum-tight implementation of metal bodies, such as wires or the like, through metal walls - Google Patents

Vacuum-tight implementation of metal bodies, such as wires or the like, through metal walls

Info

Publication number
DE1040199B
DE1040199B DEG18787A DEG0018787A DE1040199B DE 1040199 B DE1040199 B DE 1040199B DE G18787 A DEG18787 A DE G18787A DE G0018787 A DEG0018787 A DE G0018787A DE 1040199 B DE1040199 B DE 1040199B
Authority
DE
Germany
Prior art keywords
metal
vacuum
wires
bodies
glass tube
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.)
Pending
Application number
DEG18787A
Other languages
German (de)
Inventor
Dipl-Ing Walter Lerch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GLAS und SPIEGELMANUFACTUR ACT
Original Assignee
GLAS und SPIEGELMANUFACTUR ACT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GLAS und SPIEGELMANUFACTUR ACT filed Critical GLAS und SPIEGELMANUFACTUR ACT
Priority to DEG18787A priority Critical patent/DE1040199B/en
Publication of DE1040199B publication Critical patent/DE1040199B/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01J5/40—End-disc seals, e.g. flat header

Landscapes

  • Insulating Bodies (AREA)

Description

DEUTSCHESGERMAN

Die Erfindung bezieht sich auf die Herstellung vakuumdichter Durchführungen von Metallkörpern durch Metallwandungen.The invention relates to the production of vacuum-tight bushings for metal bodies through metal walls.

Ein beispielsweises Anwendungsgebiet für die er-Imdungsgemäße Durchführung ist die Einführung von Drähten durch den Metallsteg zweier durch diesen im Abstand gehaltener Glasplatten. Die Erfindung besteht im wesentlichen darin, daß in die Metallwandung ein Glasröhrchen eingesetzt und mit der Metallwandung nach vorhergehender, an sich bekannter Metallisierung des entsprechenden Wandungsteiles des Glasröhrchens durch ein Lot verbunden wird, wobei durch das Glasröhrchen der einzuführende Metallkörper, beispielsweise ein Draht od. dgl., geführt und wenigstens an einem Ende des Röhrchens durch ein Lot abgedichtet ist.An example of application for the implementation according to the invention is the introduction of Wires through the metal web of two glass plates held at a distance by this. The invention exists essentially that a glass tube is inserted into the metal wall and with the metal wall after previous, known per se metallization of the corresponding wall part of the Glass tube is connected by a solder, whereby through the glass tube the metal body to be inserted, For example, a wire or the like, guided and at least at one end of the tube through a Solder is sealed.

Auf diese Weise wird die vakuumdichte Durchführung von Metallkörpern durch Metallwandungen in vorzüglicher Weise gelöst. Eine Durchführung mit Hilfe von Gummikörpern oder ähnlichen Isoliermaterialien, ist, insbesondere dann, wenn die Durchführung vakuumdicht sein soll, nicht möglich, ganz abgesehen davon, daß Gummiisolierkörper eine wesentlich geringere Lebensdauer aufweisen und durch'clie Wärmeeinwirkung, die durch die gut Wärme leitende Metallwandung nicht verringert, sondern örtlich sogar verstärkt wird, stark geschädigt werden.In this way, the vacuum-tight implementation of metal bodies through metal walls in solved in an excellent way. An implementation with the help of rubber bodies or similar insulating materials, is, especially if the implementation is to be vacuum-tight, not possible, quite apart from that from the fact that rubber insulating bodies have a significantly shorter service life and due to the effect of heat, the metal wall, which conducts heat well, is not reduced, but even reinforced locally will be severely damaged.

Die Zeichnung zeigt ein Ausführungsbeispiel des Erfindungsgegenstandes.The drawing shows an embodiment of the subject matter of the invention.

Mit 1 ist die. Metallwandung angedeutet, in die bei 2 das Glasröhrchen 3 unter Metallisierung des entsprechenden Ringbereiches am Glasröhrchen angelötet ist. Durch das Glasröhrchen ist der Draht 4 gegebenenfalls unter leichter Längenzugabe durch Wellung 5 eingeführt und an den Kanten des Einführungsröhrchens, die dort metallisiert sind, unmittelbar verlötet.With 1 is the. Metal wall indicated, in which at 2 the glass tube 3 with metallization of the corresponding Ring area is soldered to the glass tube. The wire 4 is optionally through the glass tube inserted through corrugation 5 with a slight increase in length and at the edges of the insertion tube, which are metallized there, soldered directly.

Vakuumdichte DurchführungVacuum-tight implementation

von Metallkörpern, wie Drähten od. dgl.,of metal bodies, such as wires or the like,

durch Metallwandungenthrough metal walls

Anmelder:
Glas- und SpiegelmanufacturApplicant:
Glass and mirror manufacture

Actien-Gesellschaft,
Gelsenkirchen-SchalkeStock corporation,
Gelsenkirchen-Schalke

Dipl.-Ing. Walter Lerch, Gelsenkirchen-Schalke,
ist als Erfinder genannt wordenDipl.-Ing. Walter Lerch, Gelsenkirchen-Schalke,
has been named as the inventor

Claims (1)

Patentanspruch:Claim: Vakuumdichte Durchführung von Metallkörpern, wie Drähten od. dgl., durch Metallwandungen, dadurch gekennzeichnet, daß in die Metallwandung ein Glasröhrchen eingesetzt und mit der Metallwandung (1) nach vorhergehender, an sich bekannter Metallisierung des entsprechenden Wandungsteiles (2) des Glasröhrchens (3) durch ein Lot verbunden ist, wobei durch das Glasröhrchen (3) der einzuführende Metallkörper (4) geführt und wenigstens an einem Ende des Röhrchens durch ein Lot abgedichtet ist.Vacuum-tight implementation of metal bodies, such as wires or the like, through metal walls, characterized in that a glass tube is inserted into the metal wall and with the metal wall (1) after previous, known per se metallization of the corresponding wall part (2) the glass tube (3) is connected by a solder, whereby through the glass tube (3) the metal body (4) to be inserted is guided and at least at one end of the tube is sealed by a solder. In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 43 113, 298 680, 115;Considered publications:
German Patent Nos. 43 113, 298 680, 115; schweizerische Patentschrift Nr. 239 903.Swiss Patent No. 239 903. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEG18787A 1956-01-14 1956-01-14 Vacuum-tight implementation of metal bodies, such as wires or the like, through metal walls Pending DE1040199B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG18787A DE1040199B (en) 1956-01-14 1956-01-14 Vacuum-tight implementation of metal bodies, such as wires or the like, through metal walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG18787A DE1040199B (en) 1956-01-14 1956-01-14 Vacuum-tight implementation of metal bodies, such as wires or the like, through metal walls

Publications (1)

Publication Number Publication Date
DE1040199B true DE1040199B (en) 1958-10-02

Family

ID=7121112

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG18787A Pending DE1040199B (en) 1956-01-14 1956-01-14 Vacuum-tight implementation of metal bodies, such as wires or the like, through metal walls

Country Status (1)

Country Link
DE (1) DE1040199B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43113C (en) * A. ROMBERG-NlSARD, Doktor der Rechte in Paris, 14 Rue de Tournon Process for joining glass, porcelain and marble to metal
DE298680C (en) *
DE734115C (en) * 1937-03-10 1943-04-08 Siemens Ag Process for the production of large-area fusions between glass and metal
CH239903A (en) * 1944-04-15 1945-11-30 Bank Fuer Elektrische Unterneh Method for producing a connection between a glass part and a metal part and connection produced according to the method.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43113C (en) * A. ROMBERG-NlSARD, Doktor der Rechte in Paris, 14 Rue de Tournon Process for joining glass, porcelain and marble to metal
DE298680C (en) *
DE734115C (en) * 1937-03-10 1943-04-08 Siemens Ag Process for the production of large-area fusions between glass and metal
CH239903A (en) * 1944-04-15 1945-11-30 Bank Fuer Elektrische Unterneh Method for producing a connection between a glass part and a metal part and connection produced according to the method.

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