FR2191117A1 - - Google Patents

Info

Publication number
FR2191117A1
FR2191117A1 FR7322122A FR7322122A FR2191117A1 FR 2191117 A1 FR2191117 A1 FR 2191117A1 FR 7322122 A FR7322122 A FR 7322122A FR 7322122 A FR7322122 A FR 7322122A FR 2191117 A1 FR2191117 A1 FR 2191117A1
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.)
Granted
Application number
FR7322122A
Other versions
FR2191117B3 (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.)
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
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 Heberlein and Co AG filed Critical Heberlein and Co AG
Publication of FR2191117A1 publication Critical patent/FR2191117A1/fr
Application granted granted Critical
Publication of FR2191117B3 publication Critical patent/FR2191117B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7322122A 1972-06-26 1973-06-18 Expired FR2191117B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH956672 1972-06-26

Publications (2)

Publication Number Publication Date
FR2191117A1 true FR2191117A1 (fr) 1974-02-01
FR2191117B3 FR2191117B3 (fr) 1976-06-11

Family

ID=4353316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322122A Expired FR2191117B3 (fr) 1972-06-26 1973-06-18

Country Status (6)

Country Link
US (1) US3857098A (fr)
CH (1) CH546288A (fr)
DE (1) DE2326025A1 (fr)
FR (1) FR2191117B3 (fr)
GB (1) GB1382023A (fr)
IT (1) IT985762B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108225253B (zh) * 2017-11-29 2024-02-09 天津市联众钢管有限公司 一种不连续孔扭转度测量仪

Also Published As

Publication number Publication date
GB1382023A (en) 1975-01-29
IT985762B (it) 1974-12-20
FR2191117B3 (fr) 1976-06-11
DE2326025A1 (de) 1974-01-10
US3857098A (en) 1974-12-24
CH546288A (de) 1974-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse