FR2083101A5 - - Google Patents

Info

Publication number
FR2083101A5
FR2083101A5 FR7106217A FR7106217A FR2083101A5 FR 2083101 A5 FR2083101 A5 FR 2083101A5 FR 7106217 A FR7106217 A FR 7106217A FR 7106217 A FR7106217 A FR 7106217A FR 2083101 A5 FR2083101 A5 FR 2083101A5
Authority
FR
France
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
FR7106217A
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR2083101A5 publication Critical patent/FR2083101A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
    • G05B19/075—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors for delivering a step function, a slope or a continuous function
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6877—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the control circuit comprising active elements different from those used in the output circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inverter Devices (AREA)
  • Control Of Direct Current Motors (AREA)
  • Studio Circuits (AREA)
FR7106217A 1970-02-24 1971-02-24 Expired FR2083101A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1366070A 1970-02-24 1970-02-24

Publications (1)

Publication Number Publication Date
FR2083101A5 true FR2083101A5 (xx) 1971-12-10

Family

ID=21761060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106217A Expired FR2083101A5 (xx) 1970-02-24 1971-02-24

Country Status (7)

Country Link
US (1) US3651892A (xx)
JP (1) JPS523546B1 (xx)
BE (1) BE763355A (xx)
DE (1) DE2107410A1 (xx)
FR (1) FR2083101A5 (xx)
GB (1) GB1293097A (xx)
NL (1) NL7102444A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493288A1 (fr) * 1980-11-04 1982-05-07 Westinghouse Electric Corp Installation d'ascenseur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436528Y2 (xx) * 1973-02-21 1979-11-05
US3919650A (en) * 1973-08-15 1975-11-11 Mi 2 329102 Mark frequency detector circuit
JPS50122837U (xx) * 1974-03-22 1975-10-07
JPS5167786U (xx) * 1974-11-22 1976-05-28
JPS59113771A (ja) * 1982-12-20 1984-06-30 Mitsubishi Electric Corp 電力制御装置の起動停止方法
JPS6414324A (en) * 1987-07-07 1989-01-18 Nippon Spindle Mfg Co Ltd Method for regulating acceleration in starting spinning machine
US7078942B2 (en) * 2004-03-18 2006-07-18 Hon Hai Precision Ind. Co., Ltd. Driving apparatus for generating a driving current using PWM

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449688A (en) * 1966-01-06 1969-06-10 Mc Donnell Douglas Corp Means for improving the operating characteristics of switching devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921247A (en) * 1958-11-03 1960-01-12 Collins Radio Co On-off and proportional control transistor servosystem
US3516518A (en) * 1965-10-13 1970-06-23 Otis Elevator Co Elevator control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449688A (en) * 1966-01-06 1969-06-10 Mc Donnell Douglas Corp Means for improving the operating characteristics of switching devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493288A1 (fr) * 1980-11-04 1982-05-07 Westinghouse Electric Corp Installation d'ascenseur

Also Published As

Publication number Publication date
DE2107410A1 (de) 1971-09-09
US3651892A (en) 1972-03-28
JPS462768A (xx) 1971-10-21
NL7102444A (xx) 1971-08-26
BE763355A (fr) 1971-08-24
GB1293097A (en) 1972-10-18
JPS523546B1 (en) 1977-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse