JPS55139040A - Split rotor - Google Patents

Split rotor

Info

Publication number
JPS55139040A
JPS55139040A JP4539179A JP4539179A JPS55139040A JP S55139040 A JPS55139040 A JP S55139040A JP 4539179 A JP4539179 A JP 4539179A JP 4539179 A JP4539179 A JP 4539179A JP S55139040 A JPS55139040 A JP S55139040A
Authority
JP
Japan
Prior art keywords
saw
toothed parts
gear
split blocks
rotor
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
JP4539179A
Other languages
Japanese (ja)
Inventor
Shigeo Higuchi
Yukio Hirama
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 JP4539179A priority Critical patent/JPS55139040A/en
Publication of JPS55139040A publication Critical patent/JPS55139040A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE:To prevent a drop of the stiffness of the rotor during rotation and to eliminate the vibration by providing saw-toothed parts to the opposite faces of respective split blocks so that they gear with each other during rotation and by bolting the split blocks at a state in which the saw-toothed parts gear with each other. CONSTITUTION:The saw-toothed parts 6 are provided to the split block 4 of the rotor, which is composed of plural split blocks in the axial direction, so that the toothed parts gear with each other when the torque T is applied to the opposite faces of respective split blocks, and the split blocks are bolted with the bolts 5 at a state in which the saw-toothed parts 6 gear with each other. In this way, since the stiffness is not reduced when transmitting torque, no vibration is developed, a rotor with a very stable intensity can be obtained.
JP4539179A 1979-04-16 1979-04-16 Split rotor Pending JPS55139040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4539179A JPS55139040A (en) 1979-04-16 1979-04-16 Split rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4539179A JPS55139040A (en) 1979-04-16 1979-04-16 Split rotor

Publications (1)

Publication Number Publication Date
JPS55139040A true JPS55139040A (en) 1980-10-30

Family

ID=12717961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4539179A Pending JPS55139040A (en) 1979-04-16 1979-04-16 Split rotor

Country Status (1)

Country Link
JP (1) JPS55139040A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886837A (en) * 1981-11-16 1983-05-24 Hitachi Ltd Yoke for rotor of electric rotary machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886837A (en) * 1981-11-16 1983-05-24 Hitachi Ltd Yoke for rotor of electric rotary machine

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