GB1289871A - - Google Patents

Info

Publication number
GB1289871A
GB1289871A GB1289871DA GB1289871A GB 1289871 A GB1289871 A GB 1289871A GB 1289871D A GB1289871D A GB 1289871DA GB 1289871 A GB1289871 A GB 1289871A
Authority
GB
United Kingdom
Prior art keywords
relay
speed
machine
arrangement
reference voltage
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1289871A publication Critical patent/GB1289871A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/121—Control circuits therefor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Program control other than numerical control, i.e. in sequence controllers or logic controllers where the program is defined in the fixed connection of electrical elements, e.g. potentiometers, counters or transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
GB1289871D 1969-01-15 1970-01-05 Expired GB1289871A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79144069A 1969-01-15 1969-01-15

Publications (1)

Publication Number Publication Date
GB1289871A true GB1289871A (enExample) 1972-09-20

Family

ID=25153738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289871D Expired GB1289871A (enExample) 1969-01-15 1970-01-05

Country Status (6)

Country Link
JP (1) JPS543147B1 (enExample)
BE (1) BE744486A (enExample)
CH (1) CH503320A (enExample)
ES (1) ES375431A1 (enExample)
FR (1) FR2028405B1 (enExample)
GB (1) GB1289871A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176889U (enExample) * 1985-04-23 1986-11-05
JPS6285082U (enExample) * 1985-11-15 1987-05-30
JPS6285081U (enExample) * 1985-11-15 1987-05-30
JPS6285080U (enExample) * 1985-11-15 1987-05-30
JPS6285078U (enExample) * 1985-11-15 1987-05-30

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537002A (fr) * 1967-05-29 1968-08-23 Neyrpic Ets Circuit détecteur pour régulation de vitesse
FR1541702A (fr) * 1967-06-07 1968-10-11 Caterpillar Tractor Co Machine à souder par inertie et dispositif d'entraînement débrayable pour la broche de la machine à souder

Also Published As

Publication number Publication date
JPS543147B1 (enExample) 1979-02-19
DE2001023B2 (de) 1973-01-25
BE744486A (fr) 1970-07-15
DE2001023A1 (de) 1970-08-20
CH503320A (de) 1971-02-15
FR2028405B1 (enExample) 1974-03-15
FR2028405A1 (enExample) 1970-10-09
ES375431A1 (es) 1972-05-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee