RO97756B1 - Insulated vacuum pass - Google Patents

Insulated vacuum pass

Info

Publication number
RO97756B1
RO97756B1 RO128608A RO12860887A RO97756B1 RO 97756 B1 RO97756 B1 RO 97756B1 RO 128608 A RO128608 A RO 128608A RO 12860887 A RO12860887 A RO 12860887A RO 97756 B1 RO97756 B1 RO 97756B1
Authority
RO
Romania
Prior art keywords
flange
insulated vacuum
central recess
ceramic piece
conductor
Prior art date
Application number
RO128608A
Other languages
Romanian (ro)
Inventor
Geavit Musa
Gheorghe Dinescu
Alexandra Cormos
Original Assignee
Institutul De Fizica Si Tehnologia Aparatelor Cu Radiatii
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 Institutul De Fizica Si Tehnologia Aparatelor Cu Radiatii filed Critical Institutul De Fizica Si Tehnologia Aparatelor Cu Radiatii
Priority to RO128608A priority Critical patent/RO97756B1/en
Publication of RO97756B1 publication Critical patent/RO97756B1/en

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Abstract

Inventia se refera la o trecere izolata pentru vid avînd o flansa metalica si cordon dispus într-o degajare centrala a acesteia, la care degajarea centrala din flansa are un prag pe care se sprijina o piesa de ceramica în forma de saiba, care, împreuna cu un suport metalic refolosibil, centreaza conductorul fata de flansa metalica, etansarea realizîndu-se cu pulbere de sticla, care se asaza peste piesa ceramica în spatiul dintre conductor si flansa, pentru ca apoi, prin încalzire în cuptor, sa se transforme în sticla.The invention relates to an isolated vacuum passage having a metallic flange and a cord arranged in a central recess of it, wherein the central recess in the flange has a threshold on which a ceramic piece in the form of a washer is supported which, together with in a reusable metal support, centers the conductor towards the metallic flange, the seal being made with glass powder, which is placed over the ceramic piece in the space between the conductor and the flange, and then, by heating in the furnace, transform into the glass.

RO128608A 1987-06-13 1987-06-13 Insulated vacuum pass RO97756B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO128608A RO97756B1 (en) 1987-06-13 1987-06-13 Insulated vacuum pass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO128608A RO97756B1 (en) 1987-06-13 1987-06-13 Insulated vacuum pass

Publications (1)

Publication Number Publication Date
RO97756B1 true RO97756B1 (en) 1989-10-03

Family

ID=40905895

Family Applications (1)

Application Number Title Priority Date Filing Date
RO128608A RO97756B1 (en) 1987-06-13 1987-06-13 Insulated vacuum pass

Country Status (1)

Country Link
RO (1) RO97756B1 (en)

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