FR1341902A - Perfectionnement aux transducteurs sensibles à un effort mécanique - Google Patents

Perfectionnement aux transducteurs sensibles à un effort mécanique

Info

Publication number
FR1341902A
FR1341902A FR919193A FR919193A FR1341902A FR 1341902 A FR1341902 A FR 1341902A FR 919193 A FR919193 A FR 919193A FR 919193 A FR919193 A FR 919193A FR 1341902 A FR1341902 A FR 1341902A
Authority
FR
France
Prior art keywords
improvement
mechanical stress
transducers sensitive
transducers
sensitive
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
FR919193A
Other languages
English (en)
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.)
Raytheon Co
Original Assignee
Raytheon 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 Raytheon Co filed Critical Raytheon Co
Priority to FR919193A priority Critical patent/FR1341902A/fr
Priority claimed from US261065A external-priority patent/US3403307A/en
Application granted granted Critical
Publication of FR1341902A publication Critical patent/FR1341902A/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
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/12—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance
    • G01P15/124—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance by semiconductor devices comprising at least one PN junction, e.g. transistors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR919193A 1962-03-30 1962-12-19 Perfectionnement aux transducteurs sensibles à un effort mécanique Expired FR1341902A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919193A FR1341902A (fr) 1962-03-30 1962-12-19 Perfectionnement aux transducteurs sensibles à un effort mécanique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18394062A 1962-03-30 1962-03-30
FR919193A FR1341902A (fr) 1962-03-30 1962-12-19 Perfectionnement aux transducteurs sensibles à un effort mécanique
US261065A US3403307A (en) 1962-03-30 1963-02-26 Strain sensitive barrier junction semiconductor device

Publications (1)

Publication Number Publication Date
FR1341902A true FR1341902A (fr) 1963-11-02

Family

ID=27246958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919193A Expired FR1341902A (fr) 1962-03-30 1962-12-19 Perfectionnement aux transducteurs sensibles à un effort mécanique

Country Status (1)

Country Link
FR (1) FR1341902A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270603B (de) * 1963-12-31 1968-06-20 Ibm Wandler fuer analoge Druckwerte in elektrische Analogwerte
DE1296413B (de) * 1964-12-29 1969-05-29 Siemens Ag Druckempfindliche Halbleiteranordnung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270603B (de) * 1963-12-31 1968-06-20 Ibm Wandler fuer analoge Druckwerte in elektrische Analogwerte
DE1296413B (de) * 1964-12-29 1969-05-29 Siemens Ag Druckempfindliche Halbleiteranordnung

Similar Documents

Publication Publication Date Title
FR1483801A (fr) Ensemble transducteur
FR1385651A (fr) Perfectionnements aux moteurs à transducteur électromécanique
FR1161445A (fr) Perfectionnements aux caractéristiques et à la constitution des charges creuses
FR1338442A (fr) Perfectionnement aux roues à disques
FR1397610A (fr) Perfectionnement aux écrous à rotule
FR1294170A (fr) Perfectionnements aux embrayages à diaphragme
FR1341902A (fr) Perfectionnement aux transducteurs sensibles à un effort mécanique
FR1321920A (fr) Perfectionnement apporté aux brosses à dents
FR1390159A (fr) Perfectionnement aux filtres à manches
FR1378109A (fr) Transducteur électrique-pneumatique
FR1213677A (fr) Perfectionnements aux transducteurs à magnétostriction
FR1322890A (fr) Perfectionnement apporté aux filtres à nettoyage à contre-courant
FR1344358A (fr) Perfectionnements aux accéléromètres à cordes vibrantes
FR1345042A (fr) Perfectionnement aux tubes à pâtes
FR1213516A (fr) Perfectionnements aux transducteurs
FR1205360A (fr) Perfectionnements aux transducteurs à magnétostriction
FR1163573A (fr) Perfectionnements aux transducteurs à magnétostriction
FR1370980A (fr) Perfectionnements aux transducteurs piézo-électriques
FR1325662A (fr) Perfectionnement aux tordonneuses
FR1341045A (fr) Perfectionnement aux joints à labyrinthe
FR1314190A (fr) Perfectionnements aux emballages à ajutage operculé
FR1307401A (fr) Perfectionnements apportés aux valves à diaphragme
FR1287895A (fr) Perfectionnement aux transducteurs
FR71139E (fr) Perfectionnement apporté aux palans à moteur
FR1349570A (fr) Perfectionnements aux transducteurs