SE8304880D0 - Symaskin med universalmotor - Google Patents

Symaskin med universalmotor

Info

Publication number
SE8304880D0
SE8304880D0 SE8304880A SE8304880A SE8304880D0 SE 8304880 D0 SE8304880 D0 SE 8304880D0 SE 8304880 A SE8304880 A SE 8304880A SE 8304880 A SE8304880 A SE 8304880A SE 8304880 D0 SE8304880 D0 SE 8304880D0
Authority
SE
Sweden
Prior art keywords
motor
phase angle
lamp
terminal
sewing machine
Prior art date
Application number
SE8304880A
Other languages
English (en)
Other versions
SE456093B (sv
SE8304880L (sv
Inventor
P J Kemmel
J Hartwig
Original Assignee
Pfaff Haushaltmasch
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 Pfaff Haushaltmasch filed Critical Pfaff Haushaltmasch
Publication of SE8304880D0 publication Critical patent/SE8304880D0/sv
Publication of SE8304880L publication Critical patent/SE8304880L/sv
Publication of SE456093B publication Critical patent/SE456093B/sv

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Control Of Direct Current Motors (AREA)
SE8304880A 1982-09-15 1983-09-12 Symaskin med universalmotor SE456093B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3234171A DE3234171C2 (de) 1982-09-15 1982-09-15 Nähmaschine mit einem Universalmotor

Publications (3)

Publication Number Publication Date
SE8304880D0 true SE8304880D0 (sv) 1983-09-12
SE8304880L SE8304880L (sv) 1984-03-16
SE456093B SE456093B (sv) 1988-09-05

Family

ID=6173260

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304880A SE456093B (sv) 1982-09-15 1983-09-12 Symaskin med universalmotor

Country Status (6)

Country Link
US (1) US4479077A (sv)
JP (2) JPS5950793A (sv)
CH (1) CH662138A5 (sv)
DE (1) DE3234171C2 (sv)
IT (1) IT1168838B (sv)
SE (1) SE456093B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426294B (sv) * 1982-02-03 1982-12-27 Sca Development Ab Malsegment
DE3920263A1 (de) * 1989-06-21 1991-01-10 Pfaff Haushaltmasch Schaltungsanordnung zur speisung eines elektromotors mit gleichgerichtetem wechselstrom
EP0604394B1 (en) * 1991-01-18 1997-04-09 Kabushiki Kaisha Riken Control circuit for a DC motor
JP4959460B2 (ja) * 2007-07-30 2012-06-20 株式会社リコー モータ起動装置及びモータ起動方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1713417U (de) * 1953-04-09 1955-12-22 Singer Mfg Co Geschwindigkeitsregler fuer naehmaschinenmotoren in verbindung mit einer beleuchtungseinrichtung.
US3447055A (en) * 1966-10-17 1969-05-27 Minarik Electric Co D.c. motor speed control circuit
US3849710A (en) * 1972-09-18 1974-11-19 Minarik Electric Co Motor speed control circuit
US3952241A (en) * 1973-02-20 1976-04-20 Matsushita Electric Industrial Co., Ltd. Electronic power varying controller device
US4098206A (en) * 1977-05-17 1978-07-04 The Singer Company Electronic motor speed regulating system having adjustable high and low speed ranges
JPS5424007U (sv) * 1977-07-21 1979-02-16
JPS55158697U (sv) * 1979-04-27 1980-11-14
JPS5694993A (en) * 1979-12-27 1981-07-31 Janome Sewing Mach Co Ltd Speed control circuit for electromotor

Also Published As

Publication number Publication date
SE456093B (sv) 1988-09-05
IT1168838B (it) 1987-05-20
JPS62172298U (sv) 1987-10-31
US4479077A (en) 1984-10-23
DE3234171C2 (de) 1987-05-07
JPS5950793A (ja) 1984-03-23
JP2501106Y2 (ja) 1996-06-12
CH662138A5 (de) 1987-09-15
DE3234171A1 (de) 1984-03-15
IT8367952A0 (it) 1983-09-14
SE8304880L (sv) 1984-03-16

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