RO91119B1 - High reliability control panel - Google Patents

High reliability control panel

Info

Publication number
RO91119B1
RO91119B1 RO116858A RO11685881A RO91119B1 RO 91119 B1 RO91119 B1 RO 91119B1 RO 116858 A RO116858 A RO 116858A RO 11685881 A RO11685881 A RO 11685881A RO 91119 B1 RO91119 B1 RO 91119B1
Authority
RO
Romania
Prior art keywords
foil
printed circuit
control panel
panel
reliability control
Prior art date
Application number
RO116858A
Other languages
Romanian (ro)
Other versions
RO91119A2 (en
Inventor
Dorin-Florin Rosu
Ion Stiharu
Original Assignee
Dorin-Florin Rosu
Ion Stiharu
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 Dorin-Florin Rosu, Ion Stiharu filed Critical Dorin-Florin Rosu
Priority to RO116858A priority Critical patent/RO91119B1/en
Publication of RO91119A2 publication Critical patent/RO91119A2/en
Publication of RO91119B1 publication Critical patent/RO91119B1/en

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Abstract

Inventia se refera la un panou de comanda de mare fiabilitate, utilizebil ca pupitru sau tastatura în sistemele de calcul, asamblat din folii si placi realizate în tehnologia circuitelor imprimate si este compus dintr-o folie de acoperire, o folie supla de contact, o folie intermediara, realizata prin decupare si perforare, o placa cu circuitul imprimat de baza, cu elementele functionale de contact si dintr-o placa cu circuite imprimate cu elemente componente necesare functionarii panoului, folia intermediara fiind prevazuta cu orificii ale caror forme asigura distributia uniforma a tensiunilor mecanice în foliile panoului.The invention relates to a high-reliability control panel, useful as a desktop or keypad in computer systems assembled from sheets and plates made in printed circuit technology, and is comprised of a coating foil, a contact foil, a foil intermediate plate made by cutting and punching, a printed circuit board with the functional contact elements and a printed circuit board with components necessary for the operation of the panel, the intermediate foil being provided with holes whose shapes ensure the uniform distribution of the voltages mechanical properties in the panel foil.

RO116858A 1981-12-24 1981-12-24 High reliability control panel RO91119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO116858A RO91119B1 (en) 1981-12-24 1981-12-24 High reliability control panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO116858A RO91119B1 (en) 1981-12-24 1981-12-24 High reliability control panel

Publications (2)

Publication Number Publication Date
RO91119A2 RO91119A2 (en) 1987-05-30
RO91119B1 true RO91119B1 (en) 1987-05-31

Family

ID=20116143

Family Applications (1)

Application Number Title Priority Date Filing Date
RO116858A RO91119B1 (en) 1981-12-24 1981-12-24 High reliability control panel

Country Status (1)

Country Link
RO (1) RO91119B1 (en)

Also Published As

Publication number Publication date
RO91119A2 (en) 1987-05-30

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