JPH0510915B2 - - Google Patents

Info

Publication number
JPH0510915B2
JPH0510915B2 JP58190108A JP19010883A JPH0510915B2 JP H0510915 B2 JPH0510915 B2 JP H0510915B2 JP 58190108 A JP58190108 A JP 58190108A JP 19010883 A JP19010883 A JP 19010883A JP H0510915 B2 JPH0510915 B2 JP H0510915B2
Authority
JP
Japan
Prior art keywords
speed
frequency
sewing machine
pulse
oscillator
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 - Lifetime
Application number
JP58190108A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6082080A (ja
Inventor
Shigeo Nemoto
Takeshi Morofuji
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 JP58190108A priority Critical patent/JPS6082080A/ja
Publication of JPS6082080A publication Critical patent/JPS6082080A/ja
Publication of JPH0510915B2 publication Critical patent/JPH0510915B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/14—Devices for changing speed or for reversing direction of rotation
    • D05B69/18—Devices for changing speed or for reversing direction of rotation electric, e.g. foot pedals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Electric Motors In General (AREA)
  • Sewing Machines And Sewing (AREA)
JP58190108A 1983-10-12 1983-10-12 ミシン制御装置 Granted JPS6082080A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58190108A JPS6082080A (ja) 1983-10-12 1983-10-12 ミシン制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58190108A JPS6082080A (ja) 1983-10-12 1983-10-12 ミシン制御装置

Publications (2)

Publication Number Publication Date
JPS6082080A JPS6082080A (ja) 1985-05-10
JPH0510915B2 true JPH0510915B2 (enrdf_load_stackoverflow) 1993-02-12

Family

ID=16252505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58190108A Granted JPS6082080A (ja) 1983-10-12 1983-10-12 ミシン制御装置

Country Status (1)

Country Link
JP (1) JPS6082080A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113496891B (zh) * 2020-04-03 2023-03-14 重庆超硅半导体有限公司 一种集成电路硅片表面氧化膜自适应均匀腐蚀方法

Also Published As

Publication number Publication date
JPS6082080A (ja) 1985-05-10

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