FR1172215A - Improvements to wheatstone bridge measuring or control mechanisms - Google Patents

Improvements to wheatstone bridge measuring or control mechanisms

Info

Publication number
FR1172215A
FR1172215A FR1172215DA FR1172215A FR 1172215 A FR1172215 A FR 1172215A FR 1172215D A FR1172215D A FR 1172215DA FR 1172215 A FR1172215 A FR 1172215A
Authority
FR
France
Prior art keywords
wheatstone bridge
control mechanisms
bridge measuring
measuring
wheatstone
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls 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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Application granted granted Critical
Publication of FR1172215A publication Critical patent/FR1172215A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1172215D 1956-05-21 1957-02-06 Improvements to wheatstone bridge measuring or control mechanisms Expired FR1172215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1172215XA 1956-05-21 1956-05-21

Publications (1)

Publication Number Publication Date
FR1172215A true FR1172215A (en) 1959-02-06

Family

ID=22371611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172215D Expired FR1172215A (en) 1956-05-21 1957-02-06 Improvements to wheatstone bridge measuring or control mechanisms

Country Status (1)

Country Link
FR (1) FR1172215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270827B (en) * 1961-12-02 1968-06-20 Vdo Schindling Circuit arrangement for measuring and displaying an operating state

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270827B (en) * 1961-12-02 1968-06-20 Vdo Schindling Circuit arrangement for measuring and displaying an operating state

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