FR448631A - Rheostat system - Google Patents

Rheostat system

Info

Publication number
FR448631A
FR448631A FR448631DA FR448631A FR 448631 A FR448631 A FR 448631A FR 448631D A FR448631D A FR 448631DA FR 448631 A FR448631 A FR 448631A
Authority
FR
France
Prior art keywords
rheostat
rheostat system
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)
Inventor
Edmond Martinot
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.)
EDMOND MARTINOT
Original Assignee
EDMOND MARTINOT
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 EDMOND MARTINOT filed Critical EDMOND MARTINOT
Application granted granted Critical
Publication of FR448631A publication Critical patent/FR448631A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • H01C10/12—Adjustable resistors adjustable by mechanical pressure or force by changing surface pressure between resistive masses or resistive and conductive masses, e.g. pile type

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR448631D 1912-09-24 1912-09-24 Rheostat system Expired FR448631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR448631T 1912-09-24

Publications (1)

Publication Number Publication Date
FR448631A true FR448631A (en) 1913-02-05

Family

ID=1489222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448631D Expired FR448631A (en) 1912-09-24 1912-09-24 Rheostat system

Country Status (1)

Country Link
FR (1) FR448631A (en)

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