JPS5726420A - Cooling device for induction coil - Google Patents

Cooling device for induction coil

Info

Publication number
JPS5726420A
JPS5726420A JP10168280A JP10168280A JPS5726420A JP S5726420 A JPS5726420 A JP S5726420A JP 10168280 A JP10168280 A JP 10168280A JP 10168280 A JP10168280 A JP 10168280A JP S5726420 A JPS5726420 A JP S5726420A
Authority
JP
Japan
Prior art keywords
freon
condenser
hollow part
coolant
evaporated
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
JP10168280A
Other languages
Japanese (ja)
Inventor
Koji Awatani
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP10168280A priority Critical patent/JPS5726420A/en
Publication of JPS5726420A publication Critical patent/JPS5726420A/en
Pending legal-status Critical Current

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
    • H01F27/18—Liquid cooling by evaporating liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)

Abstract

PURPOSE:To use the interior of a cooling device for an induction coil without inspecting frequently by providing a condenser which cools and condenses coolant evaporated in a coil conductor to return it to the coil conductor and circulating the coolant between the coil conductor and the condenser by a coolant circulation pump. CONSTITUTION:A pump 4 feeds liquid coolant Freon boiled at relatively low temperature to the circular sectional longitudinal hollow part 3 of an induction coil 1. On the other hand, a condenser 5 cools and concentrates evaporated Freon fed from the other end of the hollow part 3. The liquefied Freon operating the pump 4 and cooled by the condenser 5 is fed from one end to the hollow part 3. The Freon cooling the coil 1 and thus evaporated is continuously fed together with the remaining liquefied Freon to one end of the hollow part 3. Thus, it is not necessary to frequently inspect and cool the interior of the cooling device, and the device can be used even in the district in which water is difficult to be obtained.
JP10168280A 1980-07-24 1980-07-24 Cooling device for induction coil Pending JPS5726420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10168280A JPS5726420A (en) 1980-07-24 1980-07-24 Cooling device for induction coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10168280A JPS5726420A (en) 1980-07-24 1980-07-24 Cooling device for induction coil

Publications (1)

Publication Number Publication Date
JPS5726420A true JPS5726420A (en) 1982-02-12

Family

ID=14307109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10168280A Pending JPS5726420A (en) 1980-07-24 1980-07-24 Cooling device for induction coil

Country Status (1)

Country Link
JP (1) JPS5726420A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618016A1 (en) * 1987-07-10 1989-01-13 Thomson Cgr RESISTIVE MAGNET COOLING DEVICE
EP0691192A1 (en) * 1994-07-08 1996-01-10 Rhone-Poulenc Chimie Process and apparatus for manufacturing polymers
JPH08127007A (en) * 1994-10-28 1996-05-21 Ishita:Kk Functional lumber
WO2010138540A1 (en) 2009-05-26 2010-12-02 Parker Hannifin Corporation Pumped loop refrigerant system for windings of transformer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618016A1 (en) * 1987-07-10 1989-01-13 Thomson Cgr RESISTIVE MAGNET COOLING DEVICE
EP0691192A1 (en) * 1994-07-08 1996-01-10 Rhone-Poulenc Chimie Process and apparatus for manufacturing polymers
FR2722133A1 (en) * 1994-07-08 1996-01-12 Rhone Poulenc Chimie PROCESS AND DEVICE FOR MANUFACTURING POLYMERS
JPH08127007A (en) * 1994-10-28 1996-05-21 Ishita:Kk Functional lumber
WO2010138540A1 (en) 2009-05-26 2010-12-02 Parker Hannifin Corporation Pumped loop refrigerant system for windings of transformer

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