JPS5791665A - Vehicle-mounted ebullition-cooling type electromagnet for linear motor - Google Patents

Vehicle-mounted ebullition-cooling type electromagnet for linear motor

Info

Publication number
JPS5791665A
JPS5791665A JP16561480A JP16561480A JPS5791665A JP S5791665 A JPS5791665 A JP S5791665A JP 16561480 A JP16561480 A JP 16561480A JP 16561480 A JP16561480 A JP 16561480A JP S5791665 A JPS5791665 A JP S5791665A
Authority
JP
Japan
Prior art keywords
tank
refrigerant
linear motor
ebullition
vehicle
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
JP16561480A
Other languages
Japanese (ja)
Other versions
JPS598144B2 (en
Inventor
Tadashi Umemori
Shin Kumazawa
Masakatsu Fujiwara
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Furukawa Electric Co Ltd
Fuji Electric Co Ltd
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Furukawa Electric Co Ltd
Fuji Electric Co Ltd
Japan National Railways
Nippon Kokuyu Tetsudo
Fuji Electric Manufacturing 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 JAPANESE NATIONAL RAILWAYS<JNR>, Furukawa Electric Co Ltd, Fuji Electric Co Ltd, Japan National Railways, Nippon Kokuyu Tetsudo, Fuji Electric Manufacturing Co Ltd filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP16561480A priority Critical patent/JPS598144B2/en
Publication of JPS5791665A publication Critical patent/JPS5791665A/en
Publication of JPS598144B2 publication Critical patent/JPS598144B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Linear Motors (AREA)

Abstract

PURPOSE:To contrive lightweightedness of the refrigreant tank for the subject linear motor by a method wherein a pole coil and a pole core are utilized as a reinforcement member for the tank wall. CONSTITUTION:The refrigerant tank 2 is formed in such a manner that the side face and the bottom face (inner surface) are closely contacted to the refrigerant tank 2A through the intermediart of an insulating material. This refrigerant tank 2A is stored in such a manner that it comes in close contact with the inner and outer surfaces of the pole core 1. Also, the refrigerant 2A is formed in such a manner that no refrigerant 3 is entering in between the tank wall and the side face and the bottom face of the pole coil 4. Among the walls of the refrigerant tank 2A, the section contacting with the pole core 1 is to be thinly formed, because the pole core 1 is utilized as a reinforcement member for the refrigerant tank 1.
JP16561480A 1980-11-25 1980-11-25 On-vehicle evaporative cooling electromagnet for linear motors Expired JPS598144B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16561480A JPS598144B2 (en) 1980-11-25 1980-11-25 On-vehicle evaporative cooling electromagnet for linear motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16561480A JPS598144B2 (en) 1980-11-25 1980-11-25 On-vehicle evaporative cooling electromagnet for linear motors

Publications (2)

Publication Number Publication Date
JPS5791665A true JPS5791665A (en) 1982-06-07
JPS598144B2 JPS598144B2 (en) 1984-02-23

Family

ID=15815703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16561480A Expired JPS598144B2 (en) 1980-11-25 1980-11-25 On-vehicle evaporative cooling electromagnet for linear motors

Country Status (1)

Country Link
JP (1) JPS598144B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8154157B2 (en) * 2005-11-14 2012-04-10 Zenergy Power Gmbh Primary part of a linear motor and linear motor therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8154157B2 (en) * 2005-11-14 2012-04-10 Zenergy Power Gmbh Primary part of a linear motor and linear motor therewith

Also Published As

Publication number Publication date
JPS598144B2 (en) 1984-02-23

Similar Documents

Publication Publication Date Title
JPS55117723A (en) Magnetic head
DE3889740D1 (en) Electromagnetic contactor with reduced noise from the magnetic armature.
ES289203U (en) Pouring spout and method of making a container with such a spout.
JPS5791665A (en) Vehicle-mounted ebullition-cooling type electromagnet for linear motor
JPS5736816A (en) Manufacture of superconductive coil
GB2092833B (en) Flat coil element for an electric motor and method of manufacturing the same
JPS56155510A (en) Metal dust magnetic core
JPS57193014A (en) Manufacture of wound core
JPS5610075A (en) Super-conductive coil and method of assembling the same
JPS558242A (en) Inter-phase insulator for motor
PL248813A1 (en) Deflection yoke with the coil of rectilinear returning turns and method of shaping of deflection yoke coil
JPS5791664A (en) Vehicle-mounted electromagnet for linear motor
JPS6442843A (en) Semiconductor device
JPS5618346A (en) Target for storage tube
JPS5446537A (en) Magnetic head
JPS5663171A (en) Solenoid valve
JPS56133960A (en) Coil to be buried in track of linear motor
JPS54136238A (en) Magnetic bubble memory element
JPS52109615A (en) Manufacturing method for inside insulated storage tank
JPS5748205A (en) Superconductive electromagnet
JPS5748207A (en) Superconductive electromagnet
KR880004428A (en) Manufacturing method of shield plate for magnetic head
JPS57118618A (en) Manufacture of resin molded coil
JPS5783136A (en) Resin molded type motor
JPS57102002A (en) Solenoid iron core