Constanţa CRISTESCU

26-79 PLATFORMĂ RIDICĂTOARE CU ACŢIONARE HIDRAULICĂ ŞI SISTEM DE RECUPERARE A ENERGIEI

Această intrare a fost publicată în 2014 Revista Volumul 26 și etichetată Constanţa CRISTESCU Corneliu CRISTESCU Genoveva VRÎNCEANU Ioana ILIE Liliana DUMITRESCU Magdalena NEACŞU la de

ELEVATING PLATFORM WITH HYDRAULIC DRIVING AND ENERGY RECOVERY SYSTEM
The paper presents an experimental model for an elevating platform with hydraulic driving and energy recovery system, which aims the demonstration of possibility for recovery the potential energy from the lifting mechanisms with hydraulic driving. There are presented the designing of model, conceptual schema of the experimental model and the main components and subassemblies of the model. The experimental model was used for a experimental research, when were obtained o lot of graphical results regarding the variation of the main functional parameters of the platform, but this results will be presented in future paper. They have clearly demonstrated the possibility of potential energy recovery at elevating platforms.

Keywords: energy recovery, testing, experimental research, energy efficiency, sensors and transducers, data acquisition

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26-78 ECHIPAMENT DE RIDICARE-COBORÂRE CU ACŢIONARE HIDRAULICĂ ŞI SISTEM DE RECUPERARE A ENERGIEI

Această intrare a fost publicată în 2014 Revista Volumul 26 și etichetată Constanţa CRISTESCU Corneliu CRISTESCU Genoveva VRÎNCEANU Ioana ILIE Liliana DUMITRESCU la de

HYDRAULIC LOWERING AND LIFTING EQUIPMENT WITH ENERGY RECOVERY SYSTEM
The paper presents a demonstrative model of Hydraulic lowering and lifting equipment with which aims the demonstration of possibility for potential energy recovery from the lifting mechanisms with hydraulic driving. There are presented the conceptual schema of the model, the main components and subassemblies. The experimental model was used for a experimental research, when were obtained o lot of graphical results regarding the variation of the main functional parameters of the platform, but this results will be presented in future paper. They have clearly demonstrated the possibility of potential energy recovery at elevating equipment.
Keywords: energy recovery, testing, experimental research, energy efficiency, sensors and transducers, data acquisition

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20-71 STAND PENTRU DETERMINAREA EXPERIMENTALĂ A COMPORTARII DINAMICE ÎN DOMENIUL TIMP A MOTOARELOR HIDRAULICE ROTATIVE

Această intrare a fost publicată în 2011 Volumul 20 și etichetată Constanţa CRISTESCU Corneliu CRISTESCU Dragoş ION-GUŢĂ Ioana ILIE Magdalena NEACŞU Petrică KREVEY la de

STAND FOR EXPERIMENTAL DETERMINING OF THE
DYNAMIC BEHAVIOR OF THE ROTATOR HYDRAULIC
ACUATORS IN TIME FIELD
The paper presents a testing stand for experimental determining of the
dynamic behavior of the rotator hydraulic actuators, in time field, as execution
elements which are finding in the composition of the hydro mechanic
equipments. There are presented the conceptual schema of the stand, the
components of the stand and, finally, there are presented some experimental
results, which contain the graphical variation of the main dynamic parameters.
Keywords: test bench, experimental research, rotary engines, dynamic
behavior, sensors and transducers, data acquisition
Cuvinte cheie: stand de testare, cercetare experimentală, motoare
hidraulice rotative, comportare dinamică, senzori şi traductoare, achiziţie date

71 STAND PENTRU DETERMINAREA EXPERIMENTALĂ A

20-72 STAND PENTRU DETERMINAREA EXPERIMENTALĂ A COMPORTĂRII DINAMICE ÎN DOMENIUL TIMP A MOTOARELOR HIDRAULICE LINIARE

Această intrare a fost publicată în 2011 Volumul 20 și etichetată Constanţa CRISTESCU Corneliu CRISTESCU Dragoş ION-GUŢĂ Genoveva VRÂNCEANU Petrică KREVEY la de

STAND FOR EXPERIMENTAL DETERMINING OF THE
DYNAMIC BEHAVIOUR OF THE LINEAR HYDRAULIC
ACUATORS IN TIME FIELD
The paper presents a testing stand for experimental determining of the
dynamic behavior of the linear hydraulic actuators, in time field, as execution
elements which are finding in the composition of the hydro mechanic
equipments. There are presented the conceptual schema of the stand, the
components of the stand and, finally, there are presented some experimental
results, which contain the graphical variation of the main dynamic parameters.
Keywords: test bench, experimental research, hydraulic motors, linear,
dynamic behavior, sensors and transducers, data acquisition
Cuvinte cheie: stand de testare, cercetare experimentală, motoare
hidraulice liniare, comportare dinamică, senzori şi traductoare, achiziţie date

72 STAND PENTRU DETERMINAREA EXPERIMENTALĂ A

24-13 STAND DEMONSTRATIV PENTRU RECUPERAREA ENERGIEI CINETICE DE ROTAŢIE LA MECANISME ROTATIVE CU ACŢIONARE HIDRAULICĂ

Această intrare a fost publicată în 2013 Volumul 24 și etichetată Constanţa CRISTESCU Corneliu CRISTESCU Genoveva VRÎNCEANU Ioana ILIE Liliana DUMITRESCU Petrică KREVEY la de

DEMONSTRATION STAND FOR ROTATIONAL KINETIC
ENERGY RECOVERY FROM THE ROTATING MECHANISMS
WITH HYDRAULIC DRIVING
The paper presents a demonstrative stand which aims the
demonstration of possibility for rotational kinetic energy recovery from the
rotating mechanisms with hydraulic driving. There are presented the conceptual
schema of the stand, the main components of the stand and, finally, there are
presented some experimental results, which contain the graphical variation of
the main dynamic parameters, which can demonstrate the possibility to
recovery of the rotational kinetic energy from the rotating Mechanisms with
hydraulic driving from the technological equipments.
Cuvinte cheie: recuperarea energiei, stand de testare, cercetare
experimentală, eficienţă energetică, senzori şi traductoare, achiziţie date
Keywords: energy recovery, testing, experimental research, energy
efficiency, sensors and transducers, data acquisition

13 STAND DEMONSTRATIV PENTRU

22-42 STAND EXPERIMENTAL PENTRU CERCETAREA COMPORTĂRII DINAMICE A SERVOMOTOARELOR HIDRAULICE LINIARE ÎN DOMENIUL FRECVENŢIAL

Această intrare a fost publicată în 2012 Volumul 22 și etichetată Constanţa CRISTESCU Corneliu CRISTESCU Dragoş ION-GUŢĂ Ioana ILIE Petrică KREVEY Petrin DRUMEA la de

The paper presents the experimental stand used for experimental
research regarding the dynamic behaviour of linear hydraulic servo-motors in
the frequency domain, developed in INOE 2000-IHP, in the framework of the
NUCLEU Program, which allows obtaining of the graphical variation of the
dynamic parameters of servo system.
Cuvinte cheie: servomotoare hidraulice liniare, comportare dinamocă,
domeniul frecvenţial, stand testare, senzori şi traductoare
Keywords: linear hydraulic servomotors, dynamic behaviour,
frequency domain, test stand, sensors and transducers

42 STAND EXPERIMENTAL PENTRU CERCETAREA

22-41 DISPOZITIV MECATRONIC DE DEPLASARE LINIARĂ CU CONTROLUL OPTOELECTRONIC AL MIŞCĂRII

Această intrare a fost publicată în 2012 Volumul 22 și etichetată Constanţa CRISTESCU Corneliu CRISTESCU Genoveva VRÂNCEANU Iulian DUȚU Magdalena NEACŞU Petrică KREVEY la de

In the paper is presented an experimental mechatronic device with an
optoelectronic control of movement, which was designed and manufactured in
INOE 2000-IHP Bucharest and which will be subjected on an experimental
program, in order to demonstrate its functionality and its performances and,
also, to validate the elected technical solution.

Cuvinte cheie: mecatronica, motor hidraulic liniar, control
optoelectronic, dispozitiv experimental
Keywords: Mechatronic, linear hydraulic motor, optoelectronic control,
experimental device

41 DISPOZITIV MECATRONIC DE DEPLASARE LINIARĂ