RO91136B1 - Aparat pentru preluarea probelor din suspensii - Google Patents

Aparat pentru preluarea probelor din suspensii

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Publication number
RO91136B1
RO91136B1 RO116166A RO11616684A RO91136B1 RO 91136 B1 RO91136 B1 RO 91136B1 RO 116166 A RO116166 A RO 116166A RO 11616684 A RO11616684 A RO 11616684A RO 91136 B1 RO91136 B1 RO 91136B1
Authority
RO
Romania
Prior art keywords
sample
glass
stainless steel
tube
jacket
Prior art date
Application number
RO116166A
Other languages
English (en)
Other versions
RO91136A2 (ro
Inventor
Stelian Petrescu
Ion Balasanian
Viorel Vicoveanu
Original Assignee
Institutul Politehnic
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 filed Critical Institutul Politehnic
Priority to RO116166A priority Critical patent/RO91136B1/ro
Publication of RO91136A2 publication Critical patent/RO91136A2/ro
Publication of RO91136B1 publication Critical patent/RO91136B1/ro

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Inventia se refera la un aparat automat de preluare rapida a probelor de suspensii, actionat local sau de la distanta (cand este utilizat în instalatii cu un grad mare de toxicitate). Aparatul, conform inventiei, este constituit dintr-un dispozitiv de preluat probe alcatuit dintr-o trompa de vid, racordata la un traseu de aer comprimat pe care se afla montat un electroventil, o pipeta pentru colectarea probei confectionata din sticla si prevazuta la partea inferioara cu doi electrozi din platina si îmbracat într-o manta pentru mentinerea probei la temperatura din recipient un creuzet filtrat racordat la un tub de sticla sau otel inox, ce comunica cu un tub de sticla sau otel inox, ce comunica cu un tub de sticla sau otel inox prevazut cu manta pentru mentinerea temperaturii probei la valoarea constanta si doua electroventile pe traseul probei, unul pentru admisia probei si celalalt pentru evacuarea probei, toate cele trei electrovwntile fiind comandate de un dispozitiv electronic alcatuit dintr-un amplificator de curent care actioneaza un tiristor ce comanda anclansarea sau declansarea unui releu, precum si un bloc de semnalizare optica si acustica.
RO116166A 1984-11-03 1984-11-03 Aparat pentru preluarea probelor din suspensii RO91136B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO116166A RO91136B1 (ro) 1984-11-03 1984-11-03 Aparat pentru preluarea probelor din suspensii

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO116166A RO91136B1 (ro) 1984-11-03 1984-11-03 Aparat pentru preluarea probelor din suspensii

Publications (2)

Publication Number Publication Date
RO91136A2 RO91136A2 (ro) 1987-02-27
RO91136B1 true RO91136B1 (ro) 1987-03-01

Family

ID=20115761

Family Applications (1)

Application Number Title Priority Date Filing Date
RO116166A RO91136B1 (ro) 1984-11-03 1984-11-03 Aparat pentru preluarea probelor din suspensii

Country Status (1)

Country Link
RO (1) RO91136B1 (ro)

Also Published As

Publication number Publication date
RO91136A2 (ro) 1987-02-27

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