JPS5453204A - Frequency generator - Google Patents

Frequency generator

Info

Publication number
JPS5453204A
JPS5453204A JP12036577A JP12036577A JPS5453204A JP S5453204 A JPS5453204 A JP S5453204A JP 12036577 A JP12036577 A JP 12036577A JP 12036577 A JP12036577 A JP 12036577A JP S5453204 A JPS5453204 A JP S5453204A
Authority
JP
Japan
Prior art keywords
rotor
permanent magnet
frequency generator
detecting coil
frequency
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
JP12036577A
Other languages
Japanese (ja)
Other versions
JPS6010504B2 (en
Inventor
Makoto Goto
Kazuji Kobayashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52120365A priority Critical patent/JPS6010504B2/en
Publication of JPS5453204A publication Critical patent/JPS5453204A/en
Publication of JPS6010504B2 publication Critical patent/JPS6010504B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

PURPOSE: To provide a high detecftion frequency of the frequency generator, by an application of the rotor, having a permanent magnet multipolarity magnetized, and the stator, providing a protruding unit, having a specific phase difference, with a detecting coil wound to be installed.
CONSTITUTION: A frequency generator comprises a rotor, having a permanent magnet 2 magnetized in a polarity of 2P (P is an integer above 2, P=6 as shown in the drawing), and a stator, having protruding units d1 to f2 numbering T (T is an integer above 2, T=6 as shown in the drawing), and a partial coil D1 to F2, that constructsa detecting coil 4, is wound to be installed onto each of the protruding units being connected in series. In each of the partial coils D1 to F2, is produced a generated voltage of three-phase, having a phase difference as shown by (a) to (c), in accordance with a relative positon to the permanent magnet, and if assuming Q (Q=2 in the drawing) for the greatest common divisor between P and T, a frequency signal of pulse numbering P x T/Q, that is, 12 as shown in (d) will be obtained in the detecting coil 4 per every rotation of the rotor
COPYRIGHT: (C)1979,JPO&Japio
JP52120365A 1977-10-05 1977-10-05 frequency generator Expired JPS6010504B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52120365A JPS6010504B2 (en) 1977-10-05 1977-10-05 frequency generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52120365A JPS6010504B2 (en) 1977-10-05 1977-10-05 frequency generator

Publications (2)

Publication Number Publication Date
JPS5453204A true JPS5453204A (en) 1979-04-26
JPS6010504B2 JPS6010504B2 (en) 1985-03-18

Family

ID=14784384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52120365A Expired JPS6010504B2 (en) 1977-10-05 1977-10-05 frequency generator

Country Status (1)

Country Link
JP (1) JPS6010504B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163501U (en) * 1985-03-31 1986-10-09
JPS61234802A (en) * 1985-04-10 1986-10-20 小川　修身 Air permeable shoe sole
JPS6279402U (en) * 1985-11-08 1987-05-21
JPS62148105U (en) * 1986-03-14 1987-09-18

Also Published As

Publication number Publication date
JPS6010504B2 (en) 1985-03-18

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