JPS5784333A - Local overheating diagnosing apparatus for electrical rotary machine - Google Patents

Local overheating diagnosing apparatus for electrical rotary machine

Info

Publication number
JPS5784333A
JPS5784333A JP15956780A JP15956780A JPS5784333A JP S5784333 A JPS5784333 A JP S5784333A JP 15956780 A JP15956780 A JP 15956780A JP 15956780 A JP15956780 A JP 15956780A JP S5784333 A JPS5784333 A JP S5784333A
Authority
JP
Japan
Prior art keywords
fine particle
particle concentration
gas
concentration detector
output
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
JP15956780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323734B2 (cg-RX-API-DMAC7.html
Inventor
Kiyoshi Narato
Keizo Otsuka
Toru Inada
Takashi Watanabe
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 JP15956780A priority Critical patent/JPS5784333A/ja
Publication of JPS5784333A publication Critical patent/JPS5784333A/ja
Publication of JPS6323734B2 publication Critical patent/JPS6323734B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Protection Of Generators And Motors (AREA)
JP15956780A 1980-11-14 1980-11-14 Local overheating diagnosing apparatus for electrical rotary machine Granted JPS5784333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15956780A JPS5784333A (en) 1980-11-14 1980-11-14 Local overheating diagnosing apparatus for electrical rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15956780A JPS5784333A (en) 1980-11-14 1980-11-14 Local overheating diagnosing apparatus for electrical rotary machine

Publications (2)

Publication Number Publication Date
JPS5784333A true JPS5784333A (en) 1982-05-26
JPS6323734B2 JPS6323734B2 (cg-RX-API-DMAC7.html) 1988-05-18

Family

ID=15696540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15956780A Granted JPS5784333A (en) 1980-11-14 1980-11-14 Local overheating diagnosing apparatus for electrical rotary machine

Country Status (1)

Country Link
JP (1) JPS5784333A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9447756B2 (en) 2011-07-21 2016-09-20 Siemens Aktiengesellschaft Method for operating a static gas turbine, and intake duct for intake air of a gas turbine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021081000A1 (en) * 2019-10-25 2021-04-29 Lam Research Corporation Heat and volatile-organic-compounds detecting systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9447756B2 (en) 2011-07-21 2016-09-20 Siemens Aktiengesellschaft Method for operating a static gas turbine, and intake duct for intake air of a gas turbine

Also Published As

Publication number Publication date
JPS6323734B2 (cg-RX-API-DMAC7.html) 1988-05-18

Similar Documents

Publication Publication Date Title
JPS54156285A (en) Device for detecting chip damage of milling cutter
JPS5325729A (en) Electronic exhaust gas re-circulation control system
JPS5784333A (en) Local overheating diagnosing apparatus for electrical rotary machine
GB1437791A (cg-RX-API-DMAC7.html)
JPS57125325A (en) Vibration meter
JPS5342762A (en) Radiation measuring apparatus
JPS53112058A (en) Semiconductor device and temperature characteristic measuring method of the same
JPS5673320A (en) Water level detecting device
JPS5482023A (en) Static electricity supervisory unit for transformers
JPS5784954A (en) Solar heat collecting device
JPS5248385A (en) Destruction detecting method and system for fatigue test of steel wire
JPS543244A (en) Abnormality detector in electric machinery and apparatus
JPS55159151A (en) Detector
DYBAN et al. Contactless induction multipoint current sensor for measuring the temperature of rotating components of turbomachines(Contactless induction multipoint current sensor design and operation principles for turbomachine rotating component temperature measurement)
JPS5311258A (en) Bearing temperature measuring device
JPS5318971A (en) Multisensor of wafer prober
LOGINOV et al. Investigation by the method of thermal modeling of the residual stresses in metal after processing by cutting(Residual stresses in metal after machining obtained by determining temperature field from sensor response at contact zone)
JPS5465552A (en) Contact heating type fixing device
JPS52143398A (en) Core abnormal detecting device
JPS52106140A (en) High frequency heating device
JPS5474903A (en) Overheating warning apparatus for exhaust gas cleaner for vehicles
JPS56137411A (en) Malfunction detecting method in position control system
JPS51135163A (en) Air-conditioning apparatus
Torgov et al. Combined Determination of Arsenic and Germanium in Ores and By-Products by Extraction-Neutron-Activation Analysis
JPS524895A (en) Gas detector