JPS5350859A - Detector for turbine shaft eccentricity amount - Google Patents

Detector for turbine shaft eccentricity amount

Info

Publication number
JPS5350859A
JPS5350859A JP12485576A JP12485576A JPS5350859A JP S5350859 A JPS5350859 A JP S5350859A JP 12485576 A JP12485576 A JP 12485576A JP 12485576 A JP12485576 A JP 12485576A JP S5350859 A JPS5350859 A JP S5350859A
Authority
JP
Japan
Prior art keywords
eccentricity amount
eccentricity
detector
turbine shaft
shaft eccentricity
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
JP12485576A
Other languages
Japanese (ja)
Inventor
Takashi Kishigami
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12485576A priority Critical patent/JPS5350859A/en
Publication of JPS5350859A publication Critical patent/JPS5350859A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE: To make it possible to detect that eccentricity amount has exceed the specified value even when the detection center point of eccentricity amount deviates by segmenting eccentricity detection signals by time, storing these in integration time analog memories, and detecting the deviation amounts of the eccentricity signals at each time difference, i.e., eccentricity amount.
COPYRIGHT: (C)1978,JPO&Japio
JP12485576A 1976-10-20 1976-10-20 Detector for turbine shaft eccentricity amount Pending JPS5350859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12485576A JPS5350859A (en) 1976-10-20 1976-10-20 Detector for turbine shaft eccentricity amount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12485576A JPS5350859A (en) 1976-10-20 1976-10-20 Detector for turbine shaft eccentricity amount

Publications (1)

Publication Number Publication Date
JPS5350859A true JPS5350859A (en) 1978-05-09

Family

ID=14895753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12485576A Pending JPS5350859A (en) 1976-10-20 1976-10-20 Detector for turbine shaft eccentricity amount

Country Status (1)

Country Link
JP (1) JPS5350859A (en)

Similar Documents

Publication Publication Date Title
JPS5352483A (en) Detecting method for concrete construction destruction
JPS5350859A (en) Detector for turbine shaft eccentricity amount
JPS5220899A (en) Coin conveying error detection system
JPS5380247A (en) Position detector
JPS523461A (en) Measuring, detecting and alarming device of land subsidence under a bu ilding
JPS5337472A (en) Frequency comparator
JPS5312218A (en) Automatic detection range setting circuit
JPS5257865A (en) Change state detector
JPS53145673A (en) Level measuring system
JPS5339A (en) Trouble detector for calculator structure
JPS52143082A (en) Rotor.s abnormality detection
JPS5335584A (en) Integration display apparatus of physical quantity
JPS51124453A (en) Revolution angle detector
JPS5217064A (en) Vehicle and speed detector unit
JPS52109977A (en) Analog quantity detector
JPS5315171A (en) Signal level detection circuit
JPS5351776A (en) Saturation detector
JPS5327465A (en) Detector for rotational speed
JPS5372694A (en) Pattern reading apparatus for sheet-shaped object
JPS51133060A (en) Pitching detector of gears
JPS52124344A (en) Mark shading detector
JPS5294150A (en) Abnormality detector
JPS5324517A (en) Surbo system
JPS5255672A (en) Reactive power detection system
JPS5252674A (en) Level detecting system