RO80591B1 - Device for adjusting the pressure and the air flow at the piston compressor - Google Patents

Device for adjusting the pressure and the air flow at the piston compressor

Info

Publication number
RO80591B1
RO80591B1 RO103649A RO10364981A RO80591B1 RO 80591 B1 RO80591 B1 RO 80591B1 RO 103649 A RO103649 A RO 103649A RO 10364981 A RO10364981 A RO 10364981A RO 80591 B1 RO80591 B1 RO 80591B1
Authority
RO
Romania
Prior art keywords
pressure
air flow
time
signaling
adjusting
Prior art date
Application number
RO103649A
Other languages
Romanian (ro)
Other versions
RO80591A2 (en
Inventor
Cornel Littera
Original Assignee
Intreprinderea De Articole De Sticlarie
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 Intreprinderea De Articole De Sticlarie filed Critical Intreprinderea De Articole De Sticlarie
Priority to RO81103649A priority Critical patent/RO80591A2/en
Publication of RO80591B1 publication Critical patent/RO80591B1/en
Publication of RO80591A2 publication Critical patent/RO80591A2/en

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Abstract

Inventia se refera la un dispozitiv pentru reglarea presiunii si debitului de aer la compresoarele cu piston de putere, destinat sa comande supapele de aspiratie ale compresorului. Dispozitivul, foloseste în scopul reglarii presiunii si debitul de aer, un bloc electropneumatic de interpretare a presiunii din retea în cinci variante constituit dintr-un manometru cu contact, doua relee miniatura, un contactor pentru curentii de lucru ai electroventilelor, trei electroventile, relee de timp pentru iesirea pe rând din sarcina a cilindrilor si pentru semnalizarea depasirii a unui anumit timp de functionare în gol, lampi de semnalizare vizuala si o hupa de semnalizare acustica la functionarea în gol a unui timp mai mare decât cel prereglat la releele de timp.The invention relates to a device for regulating the pressure and air flow in the power piston compressors intended to control the suction valves of the compressor. The device employs, for the purpose of regulating the pressure and air flow, an electropneumatic pressure transduction block in five variants consisting of a contact pressure gauge, two miniature relays, a contactor for working currents of the electric valves, three electrovalves, time for out of the load of the cylinders and for signaling the overtaking of a certain idle time, visual signaling lamps and an acoustic signaling ring for the empty operation of a longer time than that pre-set at the time relays.

RO81103649A 1981-03-12 1981-03-12 DEVICE FOR ADJUSTING AIR FLOW PRESSURE AT PISTON COMPRESSORS RO80591A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81103649A RO80591A2 (en) 1981-03-12 1981-03-12 DEVICE FOR ADJUSTING AIR FLOW PRESSURE AT PISTON COMPRESSORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81103649A RO80591A2 (en) 1981-03-12 1981-03-12 DEVICE FOR ADJUSTING AIR FLOW PRESSURE AT PISTON COMPRESSORS

Publications (2)

Publication Number Publication Date
RO80591B1 true RO80591B1 (en) 1983-09-30
RO80591A2 RO80591A2 (en) 1983-10-15

Family

ID=20109678

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81103649A RO80591A2 (en) 1981-03-12 1981-03-12 DEVICE FOR ADJUSTING AIR FLOW PRESSURE AT PISTON COMPRESSORS

Country Status (1)

Country Link
RO (1) RO80591A2 (en)

Also Published As

Publication number Publication date
RO80591A2 (en) 1983-10-15

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