FR824206A - Electrical control systems - Google Patents

Electrical control systems

Info

Publication number
FR824206A
FR824206A FR824206DA FR824206A FR 824206 A FR824206 A FR 824206A FR 824206D A FR824206D A FR 824206DA FR 824206 A FR824206 A FR 824206A
Authority
FR
France
Prior art keywords
control systems
electrical control
electrical
systems
control
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
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 and Manufacturing Co
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 and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR824206A publication Critical patent/FR824206A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/08—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, in the cars or cages for direct control of movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR824206D 1936-07-31 1937-07-09 Electrical control systems Expired FR824206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US824206XA 1936-07-31 1936-07-31

Publications (1)

Publication Number Publication Date
FR824206A true FR824206A (en) 1938-02-04

Family

ID=22171105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824206D Expired FR824206A (en) 1936-07-31 1937-07-09 Electrical control systems

Country Status (1)

Country Link
FR (1) FR824206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745280C (en) * 1938-06-16 1944-03-24 Siemens Ag Leonard control, especially for planing machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745280C (en) * 1938-06-16 1944-03-24 Siemens Ag Leonard control, especially for planing machines

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