PL419362A1 - Driving mechanism of the door self-closing device - Google Patents

Driving mechanism of the door self-closing device

Info

Publication number
PL419362A1
PL419362A1 PL419362A PL41936216A PL419362A1 PL 419362 A1 PL419362 A1 PL 419362A1 PL 419362 A PL419362 A PL 419362A PL 41936216 A PL41936216 A PL 41936216A PL 419362 A1 PL419362 A1 PL 419362A1
Authority
PL
Poland
Prior art keywords
cylinder
connection
oil tank
door closer
driving mechanism
Prior art date
Application number
PL419362A
Other languages
Polish (pl)
Inventor
Rafał Chmielewski
Paweł Goławski
Original Assignee
Rafał Chmielewski
Paweł Goławski
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 Rafał Chmielewski, Paweł Goławski filed Critical Rafał Chmielewski
Priority to PL419362A priority Critical patent/PL419362A1/en
Publication of PL419362A1 publication Critical patent/PL419362A1/en

Links

Abstract

Mechanizm napędowy do samozamykacza drzwi zawierającego siłownik hydrauliczny jednostronnego działania z tłokiem i sprężyną umieszczonymi w cylindrze z olejem, charakteryzuje się tym, że zawiera: blok elektrohydrauliczny (300) zawierający: pompę hydrauliczną (301) napędzaną silnikiem (302), której wejście jest połączone ze zbiornikiem oleju a wyjście ma przyłącze do połączenia z pierwszym końcem cylindra siłownika samozamykacza od strony tłoka (101); elektrozawór (308), którego wejście ma przyłącze do pierwszego końca cylindra siłownika samozamykacza, a wyjście jest połączone ze zbiornikiem oleju; przy czym zbiornik oleju ma przyłącze do drugiego końca cylindra siłownika samozamykacza od strony sprężyny; oraz jednostkę sterującą (400) posiadającą: wejście sygnału aktywującego; wyjście połączone z silnikiem (302) pompy hydraulicznej (301); wyjście połączone z elektrozaworem (308).The drive mechanism for the door closer containing a single-acting hydraulic cylinder with a piston and a spring placed in an oil cylinder, characterized by the fact that it includes: an electrohydraulic block (300) containing: a hydraulic pump (301) driven by a motor (302), whose input is connected to the oil tank and the outlet has a connection for connection to the first end of the cylinder of the door closer from the piston (101); solenoid valve (308), the input of which has a connection to the first end of the door closer cylinder and the output is connected to an oil tank; the oil tank has a connection to the other end of the spring closer cylinder of the cylinder; and a control unit (400) having: an activation signal input; an output connected to the motor (302) of the hydraulic pump (301); output connected to the solenoid valve (308).

PL419362A 2016-11-04 2016-11-04 Driving mechanism of the door self-closing device PL419362A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL419362A PL419362A1 (en) 2016-11-04 2016-11-04 Driving mechanism of the door self-closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL419362A PL419362A1 (en) 2016-11-04 2016-11-04 Driving mechanism of the door self-closing device

Publications (1)

Publication Number Publication Date
PL419362A1 true PL419362A1 (en) 2018-05-07

Family

ID=62062331

Family Applications (1)

Application Number Title Priority Date Filing Date
PL419362A PL419362A1 (en) 2016-11-04 2016-11-04 Driving mechanism of the door self-closing device

Country Status (1)

Country Link
PL (1) PL419362A1 (en)

Similar Documents

Publication Publication Date Title
WO2018075034A8 (en) Controlled stop for a pump
EA201692452A1 (en) SYSTEM OF DAMPING OF VIBRATIONS IN THE KINEMATIC CHAIN OF THE PUMP DRIVE AND SYSTEMS AND METHODS OF CONTROL FOR IT
BRPI0608351A2 (en) diaphragm position control for hydraulically driven pumps
EA200801792A1 (en) HYDRAULIC OIL WELL PUMP DEVICE
ATE547634T1 (en) HYDRAULIC ACTUATOR
RU2015152847A (en) HYDRAULIC PUMP HYDRAULIC DEVICE AND RELATED HYDRAULIC PUMP INSTALLATION
WO2015044441A3 (en) Actuator for a valve
MX2020012456A (en) Drive method and drive device for fluid pressure cylinder.
DE502007001631D1 (en) HYDRAULIC DEVICE WITH LUBRICATING PUMP
EP2924312A3 (en) Coupling assembly, motor vehicle power train and coupling control method
TR201902797T4 (en) Electro-hydraulic drive unit.
EP2952638A3 (en) Hybrid construction machine
EA201690704A1 (en) HYDRAULIC DEVICES AND METHODS FOR ACTIVATING DEVICE DATA
PL419362A1 (en) Driving mechanism of the door self-closing device
MX2016013632A (en) Variable stroke direct injection fuel pump system and computer-implemented method to operate the system.
EP3287591A3 (en) Distibuted control system for well application
ATE550553T1 (en) CONTROL UNIT AND ITS USE
DE60304589D1 (en) HYDRAULIC VALVE CONTROLLER FOR PISTON FLUID MOTOR
WO2016203332A1 (en) Hydraulic pressure controller and method for manufacturing a similar hydraulic pressure controller
RU2018120596A (en) METHOD AND DEVICE FOR CONTROL OF A HYDRAULICALLY ACTIVATED DRIVE ASSEMBLY OF THE ARMATURE
CN204152867U (en) Closed type hydraulic system and comprise the rig of this hydraulic system
ATE352724T1 (en) DEVICE FOR CONTROLLING HYDRAULIC DRIVE UNITS
MX2017007319A (en) A diaphragm pump for dosing a fluid and an according method.
ATE380298T1 (en) PROCESS SAFETY FOR A HYDRAULIC CYLINDER
PL399343A1 (en) Linear electrohydraulic actuator