CH554615A - Boitier de protection pour resonateur piezo-electrique. - Google Patents

Boitier de protection pour resonateur piezo-electrique.

Info

Publication number
CH554615A
CH554615A CH747472A CH747472A CH554615A CH 554615 A CH554615 A CH 554615A CH 747472 A CH747472 A CH 747472A CH 747472 A CH747472 A CH 747472A CH 554615 A CH554615 A CH 554615A
Authority
CH
Switzerland
Prior art keywords
piezo
protection box
electric resonator
resonator
electric
Prior art date
Application number
CH747472A
Other languages
English (en)
French (fr)
Original Assignee
Lip 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 Lip Sa filed Critical Lip Sa
Publication of CH554615A publication Critical patent/CH554615A/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/064—Hermetically-sealed casings sealed by potting, e.g. waterproof resin poured in a rigid casing
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/002—Component shock protection arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
CH747472A 1971-05-25 1972-05-19 Boitier de protection pour resonateur piezo-electrique. CH554615A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118840A FR2138393B1 (enExample) 1971-05-25 1971-05-25

Publications (1)

Publication Number Publication Date
CH554615A true CH554615A (fr) 1974-09-30

Family

ID=9077574

Family Applications (1)

Application Number Title Priority Date Filing Date
CH747472A CH554615A (fr) 1971-05-25 1972-05-19 Boitier de protection pour resonateur piezo-electrique.

Country Status (2)

Country Link
CH (1) CH554615A (enExample)
FR (1) FR2138393B1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461969A1 (fr) * 1979-07-19 1981-02-06 Bossier Pierre Horloge montee dans un support perfectionne

Also Published As

Publication number Publication date
FR2138393B1 (enExample) 1973-05-25
FR2138393A1 (enExample) 1973-01-05

Similar Documents

Publication Publication Date Title
BE778743A (fr) Element de construction parallelepipedique pour insonorisation
CH554194A (de) Pulverisateur pour liquide.
CH554615A (fr) Boitier de protection pour resonateur piezo-electrique.
CH552107A (fr) Joint de retrait pour dallage.
NL171505C (nl) Aansluitdoos.
CH554159A (fr) Ecrin.
NL7312639A (nl) Doosconstructie.
NL172609C (nl) Aansluitdoos.
CH553629A (de) Werkzeugkiste.
ES174530Y (es) Caja mejorada.
NL158040B (nl) Piezo-elektrische vibrator.
ES170657Y (es) Caja de hormigon.
ES171907Y (es) Una caja paralelepipedica.
ES173498Y (es) Nueva caja.
ES169358Y (es) Nueva caja juguete-expositora.
ES167022Y (es) Caja.
ES167307Y (es) Caja.
ES171754Y (es) Caja atermana.
ES170865Y (es) Caja.
ES167360Y (es) Caja porta-retratos.
ES174781Y (es) Caja empotrable perfeccionada.
ES169240Y (es) Resonador piezoelectrico.
BE774382A (fr) Coffret.
ES166385Y (es) Caja perfeccionada.
ES165999Y (es) Caja perfeccionada.

Legal Events

Date Code Title Description
PL Patent ceased