AT119721B - Connection between metal and ceramic bodies. - Google Patents

Connection between metal and ceramic bodies.

Info

Publication number
AT119721B
AT119721B AT119721DA AT119721B AT 119721 B AT119721 B AT 119721B AT 119721D A AT119721D A AT 119721DA AT 119721 B AT119721 B AT 119721B
Authority
AT
Austria
Prior art keywords
connection
metal
ceramic bodies
insulator
parts
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT119721B publication Critical patent/AT119721B/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/62—Leading-in conductors
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/025—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of glass or ceramic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/38—Fittings, e.g. caps; Fastenings therefor
    • H01B17/40—Cementless fittings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/236—Terminals leading through the housing, i.e. lead-through
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/26—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5268—Orientation of the fibers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/04—Ceramic interlayers
    • C04B2237/06—Oxidic interlayers
    • C04B2237/062—Oxidic interlayers based on silica or silicates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/125—Metallic interlayers based on noble metals, e.g. silver
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/341—Silica or silicates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/405—Iron metal group, e.g. Co or Ni
    • C04B2237/406—Iron, e.g. steel
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/407—Copper
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/55—Pre-treatments of a coated or not coated substrate other than oxidation treatment in order to form an active joining layer
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/86—Joining of two substrates at their largest surfaces, one surface being complete joined and covered, the other surface not, e.g. a small plate joined at it's largest surface on top of a larger plate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Insulators (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verbindung zwischen   Metall-und keramischen Körpern.   



   Die Erfindung betrifft eine weitere Ausgestaltung der Verbindung zwischen Metall-und keramischen Körpern nach dem Patent Nr. 114768. 



   Das Hauptpatent betrifft eine vakuumdichte Verbindung zwischen Metallteilen einerseits und Porzellan-oder keramischen Körpern anderseits, wie sie sich z. B. an den Elektrodeneinführungen von Quecksilberdampfgleichrichtern, an Isolatoren, Kabelverschlüssen usw. vorfinden. Bei dieser Anordnung findet eine Metallglasur Anwendung, die einen auch gegen Hochvakuum dichten Anschluss des Metallteiles, z. B. des   Gleichrichtergefässes,   an dem Isolator sichert. Die Anordnung nach dem Hauptpatent bezieht sich insbesondere auf Quecksilberdampfgleichrichter u. dgl. 



   Die vorliegende Erfindung betrifft dem Hauptpatent entsprechende Verbindungsarten, insbesondere dichte isolierte Verbindungen für elektrische Apparate, wie Vakuumgleiehrichter,   Kopfbehälhr   für Kabel, Kabelverbindungen u. dgl. Erfindungsgemäss soll die Verbindung der in Rede stehenden Teile   zn   einem einheitlichen Ganzen so erfolgen, dass die wesentlichen Teile von aussen her ausgewechselt und ausgebessert werden können, ohne dass die andern Teile der Verbindung dabei in Mitleidenschaft gezogen werden. 



   Auf der Zeichnung ist eine Anodeneinführung an einem   Metallgleichrichtergefäss   als Ausführungsbeispiel im Schnitt dargestellt. Sie dient dazu, in einen Gleiehrichterkessel 2 eine Anode 3 mit einem Isolierkörper 4 und metallenen plattenförmigen Gliedern oder Körpern 6 und 7, zwischen denen der Isolator 4 liegt, einzuführen. Die Platten 6 und 7 werden mittels Schraubenbolzen 8 zusammengehalten. 



  Die Verbindung zwischen dem Isolator 4 und den Platten 6 und 7 vermitteln Dichtungen 9 sowie Verschlussglieder 10 und 12. 



   Die Anode 3 wird von der Platte 6 getragen und sitzt in einer Öffnung derselben, derart, dass sie durch den Isolator 4 sowie den rohrförmigen Teil 14 des Behälters 2 hindurchragt, wobei ihr Abstand von den Wandungen überall annähernd der gleiche ist. 



   Der Isolator 4 besteht aus Porzellan, es könnten dafür auch andere dielektrische Stoffe, etwa Glas, Gummigemische, Kunstmassen u. dgl., verwendet werden. 



   Die obere Platte 6, die vornehmlich aus Metall besteht, hat Löcher zur Aufnahme der Bolzen 8 und eine ringförmige Rinne 16 an ihrer Unterseite. Die untere Platte 7, die auf den Hals 14 des Gefässes 2 aufgesetzt, beispielsweise aufgeschweisst, ist, hat ebenfalls Bohrungen, die zur Aufnahme der Bolzen 8 dienen, und eine ringförmige Rinne 17 an ihrer oberen Seite, die der vorerwähnten Rinne 16 der oberen Platte 6 entspricht. 



   Die   Dichtunssseheiben   9 können aus spiralig aufgewickelter Asbestschnur oder aus anderem geeigneten Material bestehen. 



   Der Isolator 4 trägt auf seinen Enden   Metallbänder   19 und   20,   die mit dem Isolationsmaterial, beispielsweise durch Verlöten, Elektroplattieren, Schweissen od. dgl., fest verbunden sind. 



   Besteht der Isolator 4 aus Porzellan, so wird die Verbindung zwischen ihm und den metallischen
Bändern 19 und 20 durch eine Metallglasur ermöglicht, die einen dichten Anschluss gewährleistet. 



   Die Verbindung 10 besteht aus voneinander trennbaren Teilen 22 und   23,   die ringförmig oder in Form einer andern geschlossenen Kurve ausgebildet sind und L-förmigen Querschnitt haben. 

 <Desc/Clms Page number 2> 

 
 EMI2.1 




   <Desc / Clms Page number 1>
 



  Connection between metal and ceramic bodies.



   The invention relates to a further embodiment of the connection between metal and ceramic bodies according to Patent No. 114768.



   The main patent relates to a vacuum-tight connection between metal parts on the one hand and porcelain or ceramic bodies on the other hand, as they are z. B. on the electrode inlets of mercury vapor rectifiers, on insulators, cable closures, etc. In this arrangement, a metal glaze is used, which provides a tight connection against high vacuum of the metal part, for. B. the rectifier vessel, secures on the insulator. The arrangement according to the main patent relates in particular to mercury vapor rectifiers u. like



   The present invention relates to the types of connection corresponding to the main patent, in particular tight insulated connections for electrical apparatus, such as vacuum rectifiers, head containers for cables, cable connections and the like. According to the invention, the connection of the parts in question to form a unified whole is to be made in such a way that the essential parts can be replaced and repaired from the outside without the other parts of the connection being affected.



   In the drawing, an anode inlet on a metal rectifier vessel is shown in section as an exemplary embodiment. It is used to introduce an anode 3 with an insulating body 4 and metal plate-shaped members or bodies 6 and 7, between which the insulator 4 is located, into a rectification vessel 2. The plates 6 and 7 are held together by means of screw bolts 8.



  The connection between the insulator 4 and the plates 6 and 7 is provided by seals 9 and closing elements 10 and 12.



   The anode 3 is carried by the plate 6 and sits in an opening of the same in such a way that it protrudes through the insulator 4 and the tubular part 14 of the container 2, its distance from the walls being approximately the same everywhere.



   The insulator 4 is made of porcelain, it could also use other dielectric materials, such as glass, rubber mixtures, synthetic materials and the like. Like., can be used.



   The upper plate 6, which consists primarily of metal, has holes for receiving the bolts 8 and an annular groove 16 on its underside. The lower plate 7, which is placed on the neck 14 of the vessel 2, for example welded, also has bores which serve to accommodate the bolts 8, and an annular groove 17 on its upper side, which corresponds to the aforementioned groove 16 of the upper plate 6 corresponds.



   The sealing washers 9 can consist of spirally wound asbestos cord or of other suitable material.



   The insulator 4 carries metal strips 19 and 20 on its ends, which are firmly connected to the insulation material, for example by soldering, electroplating, welding or the like.



   If the insulator 4 is made of porcelain, the connection between it and the metallic
Bands 19 and 20 made possible by a metal glaze, which ensures a tight connection.



   The connection 10 consists of separable parts 22 and 23, which are annular or in the form of another closed curve and have an L-shaped cross section.

 <Desc / Clms Page number 2>

 
 EMI2.1
AT119721D 1927-07-30 1929-06-14 Connection between metal and ceramic bodies. AT119721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US114768XA 1927-07-30 1927-07-30

Publications (1)

Publication Number Publication Date
AT119721B true AT119721B (en) 1930-11-10

Family

ID=21750557

Family Applications (2)

Application Number Title Priority Date Filing Date
AT114768D AT114768B (en) 1927-07-30 1927-12-16 Vacuum-tight connection between metal and ceramic bodies.
AT119721D AT119721B (en) 1927-07-30 1929-06-14 Connection between metal and ceramic bodies.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT114768D AT114768B (en) 1927-07-30 1927-12-16 Vacuum-tight connection between metal and ceramic bodies.

Country Status (2)

Country Link
AT (2) AT114768B (en)
DE (1) DE512976C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767896C (en) * 1933-10-31 1954-11-15 Walter Daellenbach Dr Heat-resistant electrode lead-in for vacuum discharge devices, e.g. B. Mercury vapor rectifier, with a metal vacuum vessel separated from the vacuum pump
DE755700C (en) * 1935-07-13 1955-02-07 Siemens & Halske A G Process for the production of a solderable iron carrier layer for the gas-tight connection of ceramic objects with metal
DE754797C (en) * 1935-10-09 1953-11-23 Siemens Schuckertwerke A G Electric discharge vessel filled with mercury vapor
DE763140C (en) * 1936-12-20 1954-01-25 Siemens Schuckertwerke A G Process for applying a firmly adhering metallization to ceramic bodies for technical, in particular electrical, purposes
US2282106A (en) * 1939-07-14 1942-05-05 Gen Electric Ceramic-to-metal seal
DE967846C (en) * 1943-04-21 1957-12-19 Staatliche Porzellan Manufaktu Process for the production of gas-tight glaze layers on devices predominantly containing silicon carbide
DE950798C (en) * 1944-09-30 1956-10-18 Siemens Ag Mercury vapor discharge vessel
DE1127422B (en) * 1960-03-08 1962-04-12 Siemens Ag Gas-tight electrical multiple feedthrough through the wall of a high-pressure container

Also Published As

Publication number Publication date
AT114768B (en) 1929-10-25
DE512976C (en) 1930-11-20

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