DE2447450A1 - - Google Patents

Info

Publication number
DE2447450A1
DE2447450A1 DE19742447450 DE2447450A DE2447450A1 DE 2447450 A1 DE2447450 A1 DE 2447450A1 DE 19742447450 DE19742447450 DE 19742447450 DE 2447450 A DE2447450 A DE 2447450A DE 2447450 A1 DE2447450 A1 DE 2447450A1
Authority
DE
Germany
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
DE19742447450
Other languages
German (de)
Other versions
DE2447450C2 (de
DE2447450B1 (de
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 filed Critical
Priority to DE19742447450 priority Critical patent/DE2447450C2/de
Priority claimed from DE19742447450 external-priority patent/DE2447450C2/de
Publication of DE2447450A1 publication Critical patent/DE2447450A1/de
Publication of DE2447450B1 publication Critical patent/DE2447450B1/de
Application granted granted Critical
Publication of DE2447450C2 publication Critical patent/DE2447450C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/022—Sealing by welding
    • 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
    • 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
    • H02G15/013—Sealing means for cable inlets
    • 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
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cable Accessories (AREA)
DE19742447450 1974-10-04 Mehrfachdichtung mit Permeationssperre Expired DE2447450C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742447450 DE2447450C2 (de) 1974-10-04 Mehrfachdichtung mit Permeationssperre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447450 DE2447450C2 (de) 1974-10-04 Mehrfachdichtung mit Permeationssperre

Publications (3)

Publication Number Publication Date
DE2447450A1 true DE2447450A1 (enExample) 1975-12-11
DE2447450B1 DE2447450B1 (de) 1975-12-11
DE2447450C2 DE2447450C2 (de) 1976-07-15

Family

ID=

Also Published As

Publication number Publication date
DE2447450B1 (de) 1975-12-11

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee