JPS648864A - Electromagnetic pump - Google Patents

Electromagnetic pump

Info

Publication number
JPS648864A
JPS648864A JP16155287A JP16155287A JPS648864A JP S648864 A JPS648864 A JP S648864A JP 16155287 A JP16155287 A JP 16155287A JP 16155287 A JP16155287 A JP 16155287A JP S648864 A JPS648864 A JP S648864A
Authority
JP
Japan
Prior art keywords
vanes
space
temperature
pump ducts
stator coils
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
JP16155287A
Other languages
Japanese (ja)
Inventor
Yuji Horikawa
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.)
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Atomic Industry Group 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 Toshiba Corp, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP16155287A priority Critical patent/JPS648864A/en
Publication of JPS648864A publication Critical patent/JPS648864A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE:To conduct heating of pump ducts efficiently and prevent generation of a local thermal stress by providing one end of space between stator coils and said pump ducts with vanes composed of a shape memory alloy and by transforming said vanes at a temperature higher than a given temperature. CONSTITUTION:One end of space 9 between stator coils 2 and pump ducts 3 is fitted with a plurality of vanes 101a composed of a shape memory alloy. At ordinary times, said vanes 101a block said 9 between the stator coils 2 and pump ducts 3. When the temperature reaches a given value which has been set while allowing a little for the heat-resisting temperature of the stator coil 2, the vanes 101a are transformed to open said space 9.
JP16155287A 1987-06-29 1987-06-29 Electromagnetic pump Pending JPS648864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16155287A JPS648864A (en) 1987-06-29 1987-06-29 Electromagnetic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16155287A JPS648864A (en) 1987-06-29 1987-06-29 Electromagnetic pump

Publications (1)

Publication Number Publication Date
JPS648864A true JPS648864A (en) 1989-01-12

Family

ID=15737281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16155287A Pending JPS648864A (en) 1987-06-29 1987-06-29 Electromagnetic pump

Country Status (1)

Country Link
JP (1) JPS648864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110112888A (en) * 2019-04-17 2019-08-09 江苏大学 A kind of magnetic fluid pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110112888A (en) * 2019-04-17 2019-08-09 江苏大学 A kind of magnetic fluid pump

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