FR1541468A - Electronic control circuit - Google Patents

Electronic control circuit

Info

Publication number
FR1541468A
FR1541468A FR125140A FR125140A FR1541468A FR 1541468 A FR1541468 A FR 1541468A FR 125140 A FR125140 A FR 125140A FR 125140 A FR125140 A FR 125140A FR 1541468 A FR1541468 A FR 1541468A
Authority
FR
France
Prior art keywords
control circuit
electronic control
electronic
circuit
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
FR125140A
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.)
Ex-Cell-O Corp
Original Assignee
Ex-Cell-O 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 Ex-Cell-O Corp filed Critical Ex-Cell-O Corp
Priority to FR125140A priority Critical patent/FR1541468A/en
Application granted granted Critical
Publication of FR1541468A publication Critical patent/FR1541468A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
    • H02H3/445—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities of DC quantities
FR125140A 1967-10-19 1967-10-19 Electronic control circuit Expired FR1541468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR125140A FR1541468A (en) 1967-10-19 1967-10-19 Electronic control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125140A FR1541468A (en) 1967-10-19 1967-10-19 Electronic control circuit

Publications (1)

Publication Number Publication Date
FR1541468A true FR1541468A (en) 1968-10-04

Family

ID=8640387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125140A Expired FR1541468A (en) 1967-10-19 1967-10-19 Electronic control circuit

Country Status (1)

Country Link
FR (1) FR1541468A (en)

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