RO94555B1 - Device for measuring high pressures of elevated temperature media - Google Patents

Device for measuring high pressures of elevated temperature media

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Publication number
RO94555B1
RO94555B1 RO123120A RO12312086A RO94555B1 RO 94555 B1 RO94555 B1 RO 94555B1 RO 123120 A RO123120 A RO 123120A RO 12312086 A RO12312086 A RO 12312086A RO 94555 B1 RO94555 B1 RO 94555B1
Authority
RO
Romania
Prior art keywords
tube
arms
high pressures
support
manometric
Prior art date
Application number
RO123120A
Other languages
Romanian (ro)
Other versions
RO94555A2 (en
Inventor
Gerhard Puri
Dan Perju
Ion Muscutariu
Alexandru Cornut
Ioan Petuker
Aron Ban
Original Assignee
Institutul Politehnic "Traian Vuia"
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 Politehnic "Traian Vuia" filed Critical Institutul Politehnic "Traian Vuia"
Priority to RO123120A priority Critical patent/RO94555B1/en
Publication of RO94555A2 publication Critical patent/RO94555A2/en
Publication of RO94555B1 publication Critical patent/RO94555B1/en

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  • Measuring Fluid Pressure (AREA)

Abstract

Inventia se refera la un dispozitiv pentru masurarea presiunilor înalte ale mediilor cu temperaturi ridicate, destinat masurarii presiunilor înalte din autoclavele care functioneaza la temperaturi ridicate. Dispozitivul conform inventiei este alcatuit dintr-un tub manometric peste care se monteaza un tub de compensare, asamblarea dintre ele facîndu-se prin sudura la partea inferioara si cu joc la partea superioara. Tubul manometric este prevazut cu doua cutite asezate pe generatoare si diametral opuse, iar întreg ansamblul este fixat cu ajutorul unui surub de un suport. Pe acelasi suport mai sînt sprijinite doua brate, tinute în contact cu cutitele si tensionate la capatul opus de un arc elicoidal. La acelasi capat al bratelor este montat un traductor inductiv, care sesizeaza deplasarea relativa a acestora. Prin interiorul bratelor sînt practicate niste canale pentru circulatia unui lichid de racire. Dispozitivul masoara deformarea transversala a tubului manometric, eliminarea efectelor temperaturii asupra tubului manometric realizîndu-se prin lantul: tub de compensare, suport, suruburi si bratele de amplificare a dilatarii.The invention relates to a device for measuring the high pressures of high temperature environments for measuring high pressures in autoclaves operating at elevated temperatures. The device according to the invention consists of a manometric tube over which a compensating tube is mounted, the assembling of which is done by bottom welding and playing at the top. The manometric tube is provided with two knives placed on the generators and diametrically opposed, and the whole assembly is fastened by means of a screw to a support. The same support is supported by two arms, held in contact with the knives and tensioned at the opposite end of a helical spring. At the same end of the arms is mounted an inductive transducer, which senses their relative displacement. Inside the arms there are some channels for the circulation of a cooling liquid. The device measures the transverse deformation of the manometric tube, eliminating the effects of the temperature on the manometric tube through the chain: compensation tube, support, screws and dilatation amplification arms.

RO123120A 1986-04-24 1986-04-24 Device for measuring high pressures of elevated temperature media RO94555B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO123120A RO94555B1 (en) 1986-04-24 1986-04-24 Device for measuring high pressures of elevated temperature media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO123120A RO94555B1 (en) 1986-04-24 1986-04-24 Device for measuring high pressures of elevated temperature media

Publications (2)

Publication Number Publication Date
RO94555A2 RO94555A2 (en) 1988-06-30
RO94555B1 true RO94555B1 (en) 1988-07-01

Family

ID=20119319

Family Applications (1)

Application Number Title Priority Date Filing Date
RO123120A RO94555B1 (en) 1986-04-24 1986-04-24 Device for measuring high pressures of elevated temperature media

Country Status (1)

Country Link
RO (1) RO94555B1 (en)

Also Published As

Publication number Publication date
RO94555A2 (en) 1988-06-30

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