FR2598216B1 - PROXIMITY SENSOR - Google Patents

PROXIMITY SENSOR

Info

Publication number
FR2598216B1
FR2598216B1 FR8606288A FR8606288A FR2598216B1 FR 2598216 B1 FR2598216 B1 FR 2598216B1 FR 8606288 A FR8606288 A FR 8606288A FR 8606288 A FR8606288 A FR 8606288A FR 2598216 B1 FR2598216 B1 FR 2598216B1
Authority
FR
France
Prior art keywords
proximity sensor
proximity
sensor
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 - Lifetime
Application number
FR8606288A
Other languages
French (fr)
Other versions
FR2598216A1 (en
Inventor
Mihail Macovschi
Yves Mollier
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.)
PETERCEM SA
Original Assignee
PETERCEM SA
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 PETERCEM SA filed Critical PETERCEM SA
Priority to FR8606288A priority Critical patent/FR2598216B1/en
Publication of FR2598216A1 publication Critical patent/FR2598216A1/en
Application granted granted Critical
Publication of FR2598216B1 publication Critical patent/FR2598216B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
    • 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)
  • Connector Housings Or Holding Contact Members (AREA)
FR8606288A 1986-04-30 1986-04-30 PROXIMITY SENSOR Expired - Lifetime FR2598216B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8606288A FR2598216B1 (en) 1986-04-30 1986-04-30 PROXIMITY SENSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8606288A FR2598216B1 (en) 1986-04-30 1986-04-30 PROXIMITY SENSOR

Publications (2)

Publication Number Publication Date
FR2598216A1 FR2598216A1 (en) 1987-11-06
FR2598216B1 true FR2598216B1 (en) 1990-03-23

Family

ID=9334799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8606288A Expired - Lifetime FR2598216B1 (en) 1986-04-30 1986-04-30 PROXIMITY SENSOR

Country Status (1)

Country Link
FR (1) FR2598216B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2156173A1 (en) * 1971-11-12 1973-05-17 Bosch Gmbh Robert DEVICE FOR MEASURING THE SPEED OF A ROTATING BODY
ZA743436B (en) * 1973-07-17 1975-05-28 Kelsey Hayes Co Wheel speed sensor
US4096752A (en) * 1976-07-06 1978-06-27 Production Data Inc. Oil well logging probe assembly
FR2429995A1 (en) * 1978-06-28 1980-01-25 Ducellier & Cie PROXIMITY SENSOR
DE8130414U1 (en) * 1981-10-17 1982-03-11 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen TRANSMITTER
FI66689C (en) * 1982-10-29 1984-11-12 Valmet Oy EQUIPMENT FOR OWNERSHIP AV ETT ROERLIGT ORGAN I ENRAKTOR ELLER MOTSVARANDE
FR2578018B1 (en) * 1985-02-26 1990-04-27 Electricfil IMPROVEMENTS ON ELECTROMAGNETIC SENSORS

Also Published As

Publication number Publication date
FR2598216A1 (en) 1987-11-06

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property