FR2992463B1 - Relais electrique actionne par une lame piezoelectrique ajustable - Google Patents

Relais electrique actionne par une lame piezoelectrique ajustable

Info

Publication number
FR2992463B1
FR2992463B1 FR1256076A FR1256076A FR2992463B1 FR 2992463 B1 FR2992463 B1 FR 2992463B1 FR 1256076 A FR1256076 A FR 1256076A FR 1256076 A FR1256076 A FR 1256076A FR 2992463 B1 FR2992463 B1 FR 2992463B1
Authority
FR
France
Prior art keywords
electric relay
relay actuated
piezoelectric blade
adjustable piezoelectric
adjustable
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 - Fee Related
Application number
FR1256076A
Other languages
English (en)
Other versions
FR2992463A1 (fr
Inventor
Claude Arnold
Guy Sturtzer
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.)
CONST ELECTR FELS
Constructions Electriques Fels SA
Original Assignee
CONST ELECTR FELS
Constructions Electriques Fels 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 CONST ELECTR FELS, Constructions Electriques Fels SA filed Critical CONST ELECTR FELS
Priority to FR1256076A priority Critical patent/FR2992463B1/fr
Publication of FR2992463A1 publication Critical patent/FR2992463A1/fr
Application granted granted Critical
Publication of FR2992463B1 publication Critical patent/FR2992463B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezoelectric relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H2003/323—Driving mechanisms, i.e. for transmitting driving force to the contacts the mechanisms being adjustable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/127—Automatic release mechanisms with or without manual release using piezoelectric, electrostrictive or magnetostrictive trip units
FR1256076A 2012-06-26 2012-06-26 Relais electrique actionne par une lame piezoelectrique ajustable Expired - Fee Related FR2992463B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1256076A FR2992463B1 (fr) 2012-06-26 2012-06-26 Relais electrique actionne par une lame piezoelectrique ajustable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256076A FR2992463B1 (fr) 2012-06-26 2012-06-26 Relais electrique actionne par une lame piezoelectrique ajustable

Publications (2)

Publication Number Publication Date
FR2992463A1 FR2992463A1 (fr) 2013-12-27
FR2992463B1 true FR2992463B1 (fr) 2015-05-29

Family

ID=47003003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256076A Expired - Fee Related FR2992463B1 (fr) 2012-06-26 2012-06-26 Relais electrique actionne par une lame piezoelectrique ajustable

Country Status (1)

Country Link
FR (1) FR2992463B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458171A (en) * 1982-01-11 1984-07-03 Piezo Electric Products, Inc. Piezoelectric relay with tapered magnetic detent
DE3603022C2 (de) * 1986-01-31 1994-08-25 Siemens Ag Piezoelektrisches Relais
US4907123A (en) * 1986-02-10 1990-03-06 Omron Tateisi Electronics Co. Electromechanical transducer type relay

Also Published As

Publication number Publication date
FR2992463A1 (fr) 2013-12-27

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