CH481468A - Measuring transducers, in particular current transformers, with a head housing and an expansion vessel - Google Patents

Measuring transducers, in particular current transformers, with a head housing and an expansion vessel

Info

Publication number
CH481468A
CH481468A CH764968A CH764968A CH481468A CH 481468 A CH481468 A CH 481468A CH 764968 A CH764968 A CH 764968A CH 764968 A CH764968 A CH 764968A CH 481468 A CH481468 A CH 481468A
Authority
CH
Switzerland
Prior art keywords
head housing
current transformers
expansion vessel
particular current
measuring transducers
Prior art date
Application number
CH764968A
Other languages
German (de)
Inventor
Schiemann Heinz
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
Publication of CH481468A publication Critical patent/CH481468A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/34—Combined voltage and current transformers
    • H01F38/36—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
CH764968A 1967-12-04 1968-05-21 Measuring transducers, in particular current transformers, with a head housing and an expansion vessel CH481468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0113133 1967-12-04

Publications (1)

Publication Number Publication Date
CH481468A true CH481468A (en) 1969-11-15

Family

ID=7532273

Family Applications (1)

Application Number Title Priority Date Filing Date
CH764968A CH481468A (en) 1967-12-04 1968-05-21 Measuring transducers, in particular current transformers, with a head housing and an expansion vessel

Country Status (3)

Country Link
BE (1) BE724893A (en)
CH (1) CH481468A (en)
DE (1) DE1638629A1 (en)

Also Published As

Publication number Publication date
BE724893A (en) 1969-06-04
DE1638629A1 (en) 1971-08-05

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Legal Events

Date Code Title Description
PL Patent ceased