JPH0331478B2 - - Google Patents

Info

Publication number
JPH0331478B2
JPH0331478B2 JP56130719A JP13071981A JPH0331478B2 JP H0331478 B2 JPH0331478 B2 JP H0331478B2 JP 56130719 A JP56130719 A JP 56130719A JP 13071981 A JP13071981 A JP 13071981A JP H0331478 B2 JPH0331478 B2 JP H0331478B2
Authority
JP
Japan
Prior art keywords
sewing machine
needle
speed
control circuit
circuit
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
JP56130719A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5833980A (ja
Inventor
Takashi Nakamura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13071981A priority Critical patent/JPS5833980A/ja
Priority to GB08310312A priority patent/GB2114614B/en
Priority to US06/491,962 priority patent/US4627370A/en
Priority to PCT/JP1982/000326 priority patent/WO1983000708A1/ja
Priority to DE19823248983 priority patent/DE3248983T1/de
Publication of JPS5833980A publication Critical patent/JPS5833980A/ja
Priority to US06/887,685 priority patent/US4765267A/en
Publication of JPH0331478B2 publication Critical patent/JPH0331478B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/26—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by combined electrical and mechanical braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Control Of Position Or Direction (AREA)
  • Stopping Of Electric Motors (AREA)
JP13071981A 1981-08-20 1981-08-20 ミシン駆動装置 Granted JPS5833980A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP13071981A JPS5833980A (ja) 1981-08-20 1981-08-20 ミシン駆動装置
GB08310312A GB2114614B (en) 1981-08-20 1982-08-20 Device for driving sewing machine
US06/491,962 US4627370A (en) 1981-08-20 1982-08-20 Sewing machine drive device
PCT/JP1982/000326 WO1983000708A1 (en) 1981-08-20 1982-08-20 Device for driving sewing machine
DE19823248983 DE3248983T1 (de) 1981-08-20 1982-08-20 Naehmaschinen-antriebsvorrichtung
US06/887,685 US4765267A (en) 1981-08-20 1986-07-21 Sewing machine drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13071981A JPS5833980A (ja) 1981-08-20 1981-08-20 ミシン駆動装置

Publications (2)

Publication Number Publication Date
JPS5833980A JPS5833980A (ja) 1983-02-28
JPH0331478B2 true JPH0331478B2 (no) 1991-05-07

Family

ID=15040985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13071981A Granted JPS5833980A (ja) 1981-08-20 1981-08-20 ミシン駆動装置

Country Status (1)

Country Link
JP (1) JPS5833980A (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753434Y2 (ja) * 1988-07-19 1995-12-06 株式会社明電舎 インバータ運転方式の電気ホイスト
AU757671B2 (en) 1998-11-27 2003-02-27 Mitsubishi Denki Kabushiki Kaisha Indoor unit for an air conditioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101827A (no) * 1974-01-10 1975-08-12
JPS5355731A (en) * 1976-10-29 1978-05-20 Koyo Kikai Kougiyou Kk Home position stopping device for needle of sewing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101827A (no) * 1974-01-10 1975-08-12
JPS5355731A (en) * 1976-10-29 1978-05-20 Koyo Kikai Kougiyou Kk Home position stopping device for needle of sewing machine

Also Published As

Publication number Publication date
JPS5833980A (ja) 1983-02-28

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