会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • Acoustic and/or visual warning apparatus
    • Vorrichtung zur Ausgabe akustischer und / oder visueller Warnungen
    • EP1953719A2
    • 2008-08-06
    • EP08101002.7
    • 2008-01-28
    • STS Elettronica S.p.A.
    • Bassetti, Raffaele
    • G08B3/10
    • G08B3/10G08B7/06
    • Visual and/or acoustic warning apparatus, comprising a bracket (3) for fixing to a wall on which the apparatus must be positioned, provided with a first electric connector (33) for a power supply cable of the apparatus, and a box-shaped body (2) of the apparatus, inside of which the electric and/or electronic circuits are arranged suitable for controlling illumination means and/or acoustic means, having a second electric connector (23) able to be associated with such a first electric connector of the bracket so as to ensure the electrical activation and control of the apparatus.
    • 视觉和/或声学警告装置,包括用于固定到设备必须定位在其上的壁的支架(3),设置有用于装置的电源电缆的第一电连接器(33)和盒形 其中电器和/或电子电路布置成适合于控制照明装置和/或声学装置,其具有能够与第一电连接器相关联的第二电连接器(23),第二电连接器 支架,以确保设备的电气启动和控制。
    • 7. 发明授权
    • SYSTEM, METHOD AND DEVICE FOR MONITORING A FIBER OPTIC CABLE
    • 系统,方法和仪器监测光缆
    • EP0850514B1
    • 2001-06-20
    • EP95932900.4
    • 1995-09-15
    • PLLB ELETTRONICA S.p.a.
    • LEALI, Sergio
    • H04B10/08G01M11/00
    • H04B10/07955G01M11/33H04B10/032
    • The invention relates to a system for monitoring a fiber optic cable (2) connected between optical signal transmitting (TX) and receiving (RX) equipment, and comprising first (3) and second (4) electro-optical devices for measuring optical power being both connected to a central control unit (14) over a bus (13) and permanently connected to the beginning and the end, respectively, of the fiber optic cable (2), at said transmitting (TX) and receiving (RX) equipment. The invention also relates to a compact electro-optical device (3) for measuring the operating optical power (P) of a fiber optic cable (2), having an optic input (5) and optic output (7), as well as an electric input (9) and electric output (11) and being of the type which comprises an optical power measuring circuit (20) having an input (19) connected to the optic input (5) and an output (21) connected to the electric output (11). The measuring device (3) further comprises an optical splitter (15) connected between the optic input (5) and the optic output (7). The optical splitter (15) has a secondary output (16) connected, through an electro-optical detector (17), to the optical power measuring circuit (20) and separates, on the secondary output (16), a fraction (PTX) of the operating optical power (P) according to a predetermined splitting ratio (RR). The fraction (PTX) of the operating optical power is processed by the optical power measuring circuit (20) and presented at the electric output (21) of the measuring circuit.
    • 10. 发明公开
    • A power unit for the supply of hydraulic actuators
    • Antrbheinheitfürhydraulischen Verbraucher
    • EP0777055A2
    • 1997-06-04
    • EP96117401.8
    • 1996-10-30
    • SME Elettronica S.p.A.
    • Pace, Adolfo
    • F15B1/033F15B1/26
    • F15B21/14B66F9/22F15B11/02F15B2211/20515F15B2211/20569F15B2211/40515F15B2211/41554F15B2211/45F15B2211/50518F15B2211/5156F15B2211/6333F15B2211/6346F15B2211/7052F15B2211/88
    • The invention discloses a power unit (1) which comprises: an accumulator battery (2); an electric converter (3) supplied by said accumulator battery (2); an electric motor (30) supplied by said converter (3); a hydraulic pump (4) mechanically connected to said electric motor (30), suited to put under pressure a liquid (50) which supplies one or more actuators (9) in order to lift a load (11) connected to them. Said pump (4) is of the reversible type and operates as a hydraulic motor suited to drive into rotation said electric motor (30) which operates as a generator supplying said battery (2) by means of said converter (3) whenever the descent by gravity of the load (11) supported by said one or more actuators (9) puts under pressure the oil held therein which passes through said pump (4) entering from the delivery opening (42) and coming out of the inlet opening (41).
    • 本发明公开了一种动力单元(1),包括:蓄电池(2); 由所述蓄电池(2)提供的电转换器(3); 由所述转换器(3)提供的电动机(30); 机械地连接到所述电动机(30)的液压泵(4),其适于将供应一个或多个致动器(9)的液体(50)置于压力下,以提升与其连接的负载(11)。 所述泵(4)是可逆型的并且作为适于驱动旋转的液压马达,所述电动机(30)作为通过所述转换器(3)供应所述电池(2)的发电机,所述发电机每当下降 由所述一个或多个致动器(9)支撑的负载(11)的重力将通过所述泵(4)的油保持在压力下,所述泵从输送开口(42)进入并从进口开口(41)中流出, 。