Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door actuator and door unit
The invention relates to a door actuator (1) for opening and/or closing a door. The door actuator (1) comprises a housing (2) further comprising an inner space (3) containing a hydraulic actuation mechanism (4) for actuating the door and a hydraulic fluid (5) of the hydraulic actuation mechanism (4). Wherein the housing (2) comprises at least one pressure relief orifice (6) which is sealed by a thermally activated and/or pressure activated valve mechanism (7) for opening the orifice (6). The valve mechanism (7) comprises a fixing member (8) and a blocking member (9) arranged between the fixing member (8) and the inner space (3) of the housing (2), where the fixing member (8) fixes the blocking member (9) in the aperture (6). The blocking member (9) is configured to deform and/or degrade and/or decompose under the action of the pressure and/or temperature of the hydraulic fluid (5), thereby opening the valve mechanism (7).
本发明涉及一种用于使门打开和/或关闭的门致动器(1)。门致动器(1)包括壳体(2)，该壳体进一步包括内空间(3)，该内空间容纳用于致动门的液压致动机构(4)和液压致动机构(4)的液压流体(5)。其中，壳体(2)包括至少一个压力释放孔口(6)，该压力释放孔口由用于打开孔口(6)的热启用和/或压力启用的阀机构(7)密封。阀机构(7)包括固定构件(8)和布置在固定构件(8)与壳体(2)的内空间(3)之间的阻隔构件(9)，其中，固定构件(8)将阻隔构件(9)固定在孔口(6)中。阻隔构件(9)构造成在液压流体(5)的压力和/或温度的作用下变形和/或劣化和/或分解，从而打开阀机构(7)。
Door actuator and door unit
The invention relates to a door actuator (1) for opening and/or closing a door. The door actuator (1) comprises a housing (2) further comprising an inner space (3) containing a hydraulic actuation mechanism (4) for actuating the door and a hydraulic fluid (5) of the hydraulic actuation mechanism (4). Wherein the housing (2) comprises at least one pressure relief orifice (6) which is sealed by a thermally activated and/or pressure activated valve mechanism (7) for opening the orifice (6). The valve mechanism (7) comprises a fixing member (8) and a blocking member (9) arranged between the fixing member (8) and the inner space (3) of the housing (2), where the fixing member (8) fixes the blocking member (9) in the aperture (6). The blocking member (9) is configured to deform and/or degrade and/or decompose under the action of the pressure and/or temperature of the hydraulic fluid (5), thereby opening the valve mechanism (7).
本发明涉及一种用于使门打开和/或关闭的门致动器(1)。门致动器(1)包括壳体(2)，该壳体进一步包括内空间(3)，该内空间容纳用于致动门的液压致动机构(4)和液压致动机构(4)的液压流体(5)。其中，壳体(2)包括至少一个压力释放孔口(6)，该压力释放孔口由用于打开孔口(6)的热启用和/或压力启用的阀机构(7)密封。阀机构(7)包括固定构件(8)和布置在固定构件(8)与壳体(2)的内空间(3)之间的阻隔构件(9)，其中，固定构件(8)将阻隔构件(9)固定在孔口(6)中。阻隔构件(9)构造成在液压流体(5)的压力和/或温度的作用下变形和/或劣化和/或分解，从而打开阀机构(7)。
Door actuator and door unit
门致动器和门单元
YI LIANGWAN (Autor:in) / WEI TUYOU (Autor:in)
21.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Actuator unit and door latch device provided with actuator unit
| Europäisches Patentamt | 2015