WO2010076980A3 - Magnetic field profile measuring apparatus for electromagnet of closed-type cyclotron - Google Patents

Magnetic field profile measuring apparatus for electromagnet of closed-type cyclotron Download PDF

Info

Publication number
WO2010076980A3
WO2010076980A3 PCT/KR2009/007254 KR2009007254W WO2010076980A3 WO 2010076980 A3 WO2010076980 A3 WO 2010076980A3 KR 2009007254 W KR2009007254 W KR 2009007254W WO 2010076980 A3 WO2010076980 A3 WO 2010076980A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotation unit
magnetic field
unit
electromagnet
closed
Prior art date
Application number
PCT/KR2009/007254
Other languages
French (fr)
Other versions
WO2010076980A2 (en
Inventor
You Seok Kim
Seong Seok Hong
Joon Sun Kang
Ki Hyeon Park
Young Gyu Jung
Young Duck Yun
Original Assignee
Korea Institute Of Radiological & Medical Sciences
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 Korea Institute Of Radiological & Medical Sciences filed Critical Korea Institute Of Radiological & Medical Sciences
Publication of WO2010076980A2 publication Critical patent/WO2010076980A2/en
Publication of WO2010076980A3 publication Critical patent/WO2010076980A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/10—Plotting field distribution ; Measuring field distribution

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Particle Accelerators (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

An apparatus for measuring the magnetic field profile of an electromagnet of a closed-type cyclotron. The apparatus includes a rotation unit disposed in a space in a plane at a center of an iron yoke, passing through the center of the iron yoke, and extending along a direction of a diameter of the iron yoke, the rotation unit being installed such that the rotation unit rotates with respect to the iron yoke; a sensor transportation unit combined with the rotation unit such that the sensor transportation unit moves forward or backward on the rotation unit along a direction of a length of the rotation unit, the sensor transportation unit being attached with a sensor for measuring intensity of a magnetic field; a first driving device for rotating the rotation unit; and a second driving device for moving the sensor transportation unit forward and backward on the rotation unit.
PCT/KR2009/007254 2008-12-31 2009-12-07 Magnetic field profile measuring apparatus for electromagnet of closed-type cyclotron WO2010076980A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080138734A KR100996265B1 (en) 2008-12-31 2008-12-31 Magnetic field profile measuring apparatus for electromagnet of the closed type cyclotron
KR10-2008-0138734 2008-12-31

Publications (2)

Publication Number Publication Date
WO2010076980A2 WO2010076980A2 (en) 2010-07-08
WO2010076980A3 true WO2010076980A3 (en) 2010-09-23

Family

ID=42310309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007254 WO2010076980A2 (en) 2008-12-31 2009-12-07 Magnetic field profile measuring apparatus for electromagnet of closed-type cyclotron

Country Status (2)

Country Link
KR (1) KR100996265B1 (en)
WO (1) WO2010076980A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331074B1 (en) * 2012-07-26 2013-11-19 성균관대학교산학협력단 Magnetic field profile measuring apparatus for electromagnet of cyclotron
ES2534959B1 (en) * 2014-10-13 2015-12-29 Consorci Per A La Construcció, Equipament I Explotació Del Laboratori De Llum De Sincrotró Magnetic field measuring device
CN106772145A (en) * 2017-03-02 2017-05-31 合肥中科离子医学技术装备有限公司 Compact superconducting cyclotron magnetic survey sensor radial motion device
KR102373390B1 (en) * 2020-04-10 2022-03-11 주식회사 수퍼제닉스 Field mapper for long axis superconducting electromagnet
JP7554084B2 (en) 2020-09-18 2024-09-19 住友重機械工業株式会社 Magnetic field measuring device, cyclotron manufacturing method, and cyclotron
CN115356668B (en) * 2022-10-20 2023-02-03 深圳市好盈科技股份有限公司 Motor rotor magnetic field distribution process detection method
CN116256676B (en) * 2023-01-09 2023-10-31 中国科学院近代物理研究所 Device and method for measuring isochronal magnetic field of cyclotron magnet
CN117452296B (en) * 2023-10-27 2024-04-19 国电投核力同创(北京)科技有限公司 Magnetic field measurement system and method based on six-dimensional assistance robot

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010091239A (en) * 2000-03-14 2001-10-23 장인순 Magnetic measuring device of cycloron electromagnet
KR20020076640A (en) * 2001-03-29 2002-10-11 한국원자력연구소 Apparatus and method for measuring magnetic field of cyclotron
KR100675327B1 (en) * 2006-02-15 2007-01-29 한국원자력연구소 Magnet measurement system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010091239A (en) * 2000-03-14 2001-10-23 장인순 Magnetic measuring device of cycloron electromagnet
KR20020076640A (en) * 2001-03-29 2002-10-11 한국원자력연구소 Apparatus and method for measuring magnetic field of cyclotron
KR100675327B1 (en) * 2006-02-15 2007-01-29 한국원자력연구소 Magnet measurement system

Also Published As

Publication number Publication date
KR100996265B1 (en) 2010-11-23
KR20100080106A (en) 2010-07-08
WO2010076980A2 (en) 2010-07-08

Similar Documents

Publication Publication Date Title
WO2010076980A3 (en) Magnetic field profile measuring apparatus for electromagnet of closed-type cyclotron
WO2016116272A3 (en) Out of shaft magnetic angle sensing system
WO2008093410A1 (en) Wire rope flaw detector
WO2010036747A3 (en) Flux concentrator for ironless motor
BR112012009840A2 (en) positioning tool
EP2450661A4 (en) Rotation angle detecting device for car driving motor, and bearing equipped with the rotation angle detecting device
EP2323189A4 (en) Self-pinned spin valve magnetoresistance effect film and magnetic sensor using the same, and rotation angle detection device
EP2107669A3 (en) Motor with an electromagnetic brake
BRPI0921422A2 (en) prostate therapy system.
WO2010104405A3 (en) Improvements in and relating to braking mechanisms
ATE538062T1 (en) WINDER BRAKE WITH MAGNETO-RHEOLOGICAL FLUID
WO2011160796A3 (en) Device for generating a sensor signal and method for determining the position of a sensor
WO2009085840A3 (en) Wafer carrier drive apparatus and method for operating the same
WO2013017794A3 (en) Compact positioning assembly comprising an actuator and a sensor built into the yoke of the actuator
EP2657651A3 (en) Position sensor
WO2014053917A3 (en) Driving a rotating device based on a combination of speed detection by a sensor and sensor-less speed detection
WO2013174469A3 (en) Battery-free meter for flowing media
PL2238307T3 (en) Rotation path detection device
WO2011056040A3 (en) Non-destructive detecting apparatus using a magnetic flux leakage measurement
BR112013019789A2 (en) belt tension sensor device, handbrake rail, device and method for detecting a tension condition
EP2578149A4 (en) Variable pet device
BRPI0815701A2 (en) system for defining interactive user interface and method implemented at least in part by the machine for defining interactive user interface.
JP2015081881A5 (en)
ITMI20110152A1 (en) SYSTEM OF TRANSMISSIONS COUPLED FOR A VEHICLE
WO2012125577A3 (en) Magnet strength measurement

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09836301

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09836301

Country of ref document: EP

Kind code of ref document: A2