EP1369879A3 - Hochdruckdurchführungen an isolierenden Bestandteilen von Druckgefässwandungen - Google Patents

Hochdruckdurchführungen an isolierenden Bestandteilen von Druckgefässwandungen Download PDF

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Publication number
EP1369879A3
EP1369879A3 EP03011877A EP03011877A EP1369879A3 EP 1369879 A3 EP1369879 A3 EP 1369879A3 EP 03011877 A EP03011877 A EP 03011877A EP 03011877 A EP03011877 A EP 03011877A EP 1369879 A3 EP1369879 A3 EP 1369879A3
Authority
EP
European Patent Office
Prior art keywords
pressure
lead
throughs
insulating body
vessel walls
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.)
Granted
Application number
EP03011877A
Other languages
English (en)
French (fr)
Other versions
EP1369879B1 (de
EP1369879A2 (de
Inventor
Erhard Dr.-Ing. Altstadt
Horst Dr.-Ing. Hansch
Marcus Schnyder
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.)
Il Metronic Sensortechnik Ilmenau GmbH
Original Assignee
Il Metronic Sensortechnik Ilmenau GmbH
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 Il Metronic Sensortechnik Ilmenau GmbH filed Critical Il Metronic Sensortechnik Ilmenau GmbH
Publication of EP1369879A2 publication Critical patent/EP1369879A2/de
Publication of EP1369879A3 publication Critical patent/EP1369879A3/de
Application granted granted Critical
Publication of EP1369879B1 publication Critical patent/EP1369879B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H01B17/303—Sealing of leads to lead-through insulators
    • H01B17/305—Sealing of leads to lead-through insulators by embedding in glass or ceramic material
    • 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
    • H01B17/301—Sealing of insulators to support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Insulators (AREA)
  • Chemical Vapour Deposition (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

  • 1. Hochdruckdurchführungen an isolierenden Bestandteilen von Druckgefäßwandungen
  • 2.1 Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung der eingangs genannten Art anzugeben, bei dem eine erhöhte Druckbeständigkeit gewährleistet wird und nur ein geringer Abfall bei Temperaturerhöhung auftritt.
  • 2.2 Erfindungsgemäß gelingt die Lösung der Aufgabe dadurch, dass die Druckgefäßwandung eine konische Aufnahme aufweist, in die ein außen konischer Isolierkörper, in dem ein oder mehrere elektrisch leitende Durchführungsleiter fest angeordnet sind, eingesetzt ist; wobei die Konuswinkel der Aufnahme und des Isolierkörpers sich nach der zur Hochdruckseite hin öffnen und die Druckgefäßwandung zunächst um 200 bis 300 K gegenüber Umgebungstemperatur aufgeheizt und danach der Isolierkörper in die Druckgefäßwandung unter leichten Druck eingesetzt werden.
  • 2.3 Die Erfindung betrifft elektrische Durchführungen an isolierenden Bestandteilen einer Druckgefäßwandung, insbesondere für Gehäuse von Drucksensoren und ein Verfahren zu ihrer Herstellung.
    • Figure 00000001
    EP03011877A 2002-06-06 2003-05-27 Hochdruckdurchführungen an isolierenden Bestandteilen von Druckgefässwandungen Expired - Lifetime EP1369879B1 (de)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE10225318 2002-06-06
    DE10225318 2002-06-06

    Publications (3)

    Publication Number Publication Date
    EP1369879A2 EP1369879A2 (de) 2003-12-10
    EP1369879A3 true EP1369879A3 (de) 2004-01-21
    EP1369879B1 EP1369879B1 (de) 2007-08-29

    Family

    ID=29432693

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP03011877A Expired - Lifetime EP1369879B1 (de) 2002-06-06 2003-05-27 Hochdruckdurchführungen an isolierenden Bestandteilen von Druckgefässwandungen

    Country Status (3)

    Country Link
    EP (1) EP1369879B1 (de)
    AT (1) ATE371935T1 (de)
    DE (2) DE50308046D1 (de)

    Families Citing this family (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102010048903B4 (de) * 2010-10-08 2014-10-30 Hydac Electronic Gmbh Elektrische Durchführung für Hochdruckanwendungen als Träger für Sensoren
    EP2579013A1 (de) 2011-10-07 2013-04-10 Technische Universität Darmstadt Erfindung betreffend druckbeaufschlagte Stromdurchführungen
    DE102014202687A1 (de) * 2014-02-14 2015-08-20 Robert Bosch Gmbh Kraftstoffeinspritzsystem

    Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3173992A (en) * 1962-11-16 1965-03-16 Technical Drilling Service Inc Resilient, high temperature resistant multiple conductor seal for conical ports
    US4519662A (en) * 1982-04-08 1985-05-28 Westinghouse Electric Corp. High pressure electrical penetrator
    DE3720061A1 (de) * 1987-06-16 1988-12-29 Philips Patentverwaltung Stromdurchfuehrung fuer hochdruckbehaelter mit innendruecken groesser als 1.000 bar

    Patent Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3173992A (en) * 1962-11-16 1965-03-16 Technical Drilling Service Inc Resilient, high temperature resistant multiple conductor seal for conical ports
    US4519662A (en) * 1982-04-08 1985-05-28 Westinghouse Electric Corp. High pressure electrical penetrator
    DE3720061A1 (de) * 1987-06-16 1988-12-29 Philips Patentverwaltung Stromdurchfuehrung fuer hochdruckbehaelter mit innendruecken groesser als 1.000 bar

    Also Published As

    Publication number Publication date
    DE10323945A1 (de) 2004-04-08
    DE50308046D1 (de) 2007-10-11
    EP1369879B1 (de) 2007-08-29
    ATE371935T1 (de) 2007-09-15
    EP1369879A2 (de) 2003-12-10

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