[go: up one dir, main page]

JPH0121903B2 - - Google Patents

Info

Publication number
JPH0121903B2
JPH0121903B2 JP8328980A JP8328980A JPH0121903B2 JP H0121903 B2 JPH0121903 B2 JP H0121903B2 JP 8328980 A JP8328980 A JP 8328980A JP 8328980 A JP8328980 A JP 8328980A JP H0121903 B2 JPH0121903 B2 JP H0121903B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic flux
magnet
sensor
gas
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.)
Expired
Application number
JP8328980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS578442A (en
Inventor
Hajime Yamada
Keiichi Hinohara
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.)
MITAKA KOGYO KK
Original Assignee
MITAKA KOGYO KK
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 MITAKA KOGYO KK filed Critical MITAKA KOGYO KK
Priority to JP8328980A priority Critical patent/JPS578442A/ja
Publication of JPS578442A publication Critical patent/JPS578442A/ja
Publication of JPH0121903B2 publication Critical patent/JPH0121903B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP8328980A 1980-06-19 1980-06-19 Magnetic measuring apparatus for concentration of oxygen Granted JPS578442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8328980A JPS578442A (en) 1980-06-19 1980-06-19 Magnetic measuring apparatus for concentration of oxygen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8328980A JPS578442A (en) 1980-06-19 1980-06-19 Magnetic measuring apparatus for concentration of oxygen

Publications (2)

Publication Number Publication Date
JPS578442A JPS578442A (en) 1982-01-16
JPH0121903B2 true JPH0121903B2 (ru) 1989-04-24

Family

ID=13798223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8328980A Granted JPS578442A (en) 1980-06-19 1980-06-19 Magnetic measuring apparatus for concentration of oxygen

Country Status (1)

Country Link
JP (1) JPS578442A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021070925A1 (ja) 2019-10-09 2021-04-15 日本製鉄株式会社 鋼板及びその製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667157A (en) * 1984-04-03 1987-05-19 The Babcock & Wilcox Company Linear Hall effect oxygen sensor with auxiliary coil magnetic field balancing
JP2002107345A (ja) * 2000-10-03 2002-04-10 Showa Tansan Co Ltd 充填フイラー等の酸素濃度測定装置
JP5469660B2 (ja) * 2008-05-14 2014-04-16 コーニンクレッカ フィリップス エヌ ヴェ Ｇｍｒによる酸素濃度測定
US8935128B2 (en) * 2008-11-20 2015-01-13 Mechaless Systems Gmbh Interference-compensated sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021070925A1 (ja) 2019-10-09 2021-04-15 日本製鉄株式会社 鋼板及びその製造方法

Also Published As

Publication number Publication date
JPS578442A (en) 1982-01-16

Similar Documents

Publication Publication Date Title
US4059798A (en) Method and apparatus for measuring the current flowing in a workpiece
US4093917A (en) Velocity measurement system
JPH0742128Y2 (ja) ガス中の酸素濃度測定用の酸素検出器
KR860003492A (ko) 도전지지물에 퇴적된 얇은 금속막의 두께 측정 방법 및 장치
US2607223A (en) Apparatus for measuring rate of fluid flow
JPH0121903B2 (ru)
GB2207510A (en) Magnetic sensor
US4520650A (en) Field-portable calibration unit for electromagnetic flow meters
US7176672B2 (en) DC current sensor
JPS59120803A (ja) 歯車測定プロ−ブ
EP0658764A1 (en) Method and apparatus for measurement of a saturation magnetic flux density
US5574363A (en) Stability method and apparatus for nondestructive measure of magnetic saturation flux density in magnetic materials
JP4035773B2 (ja) 電流センサ
GB1262664A (en) Method and apparatus for measuring a length with the aid of a magnetic field
EP0595915B1 (en) Method and device for measuring the distance between two mutually opposing surfaces by means of the reluctance method
JPS6263811A (ja) ポテンショメ−タ
JPH095361A (ja) 直流電流センサー
JPS594241Y2 (ja) ジセイソウケンソウチ
JPS60205372A (ja) クリツプオン電流計
US1511595A (en) Permeameter
RU1637530C (ru) Устройство для измерения токов переноса
JPH022544B2 (ru)
JP2514550B2 (ja) 非鉄金属材料の磁力式応力測定方法
KR820000046Y1 (ko) 영구자석을 이용한 전자저울의 트랜스듀서
SU901953A1 (ru) Устройство дл измерени магнитной индукции посто нных магнитов