Abstract:
Stellantrieb für eine Armatur, mit wenigstens einem Kolben (6), der über eine Verzahnung an einer ihm zugeordneten Kolbenstange (8) auf eine mit einer Gegenverzahnung versehene, um eine Achse drehende Stellwelle wirkt. Um die Montage von entsprechenden Stellantrieben hinsichtlich der Anzahl von möglicherweise verwendbaren Bauelementen als auch die in deren Vorfeld notwendige Lagerhaltung von verschiedenen Einzelteilen zu vereinfachen, wird vorgeschlagen, dass die Verzahnung an einer Trägerplatte (16 oder 17) ist, die auswechselbar an der Kolbenstange (8) angebracht ist.
Abstract:
An electronic control actuator includes a housing, a transmission structure, and a drive unit. The housing includes an installation space. The transmission structure and the drive unit are disposed in the installation space. The drive unit is in transmission connection to the transmission structure. The drive unit includes a drive shaft, a driving gear, and a drive motor. The driving gear sleeves the drive shaft. The transmission structure includes a reduction gear and a transmission assembly. The reduction gear and the transmission assembly are disposed in the installation space. The reduction gear is meshed with the driving gear. The transmission assembly is in transmission connection to the reduction gear. The transmission assembly includes a drive shaft hole. The drive shaft passes through the drive shaft hole and is in transmission connection to the reduction gear.
Abstract:
To construct a cooling system at a reduced cost which may restrain overheat of an internal combustion engine even in a case where a valve for controlling a cooling medium is broken down. A first flow passage supplying the cooling medium of the internal combustion engine to a radiator and a second flow passage branching from the first flow passage by a flow control valve to supply the cooling medium to a first heat exchanging portion are provided. In addition, a third flow passage provided separately from the first flow passage to supply the cooling medium to a second heat exchanging portion via an on-off valve is provided. A control apparatus controlling the on-off valve and the flow control valve based on a temperature of the cooling medium is provided.
Abstract:
A butterfly valve and actuating handle assembly (100) comprises: a valve body assembly (102), the valve body assembly (102) including a valve body (106), a disc (112) rotationally disposed inside an opening (148) of the valve body (106), a cog (124), and a stem (116) passing through the disc (112) and the valve body (106), and a handle assembly (104), the handle assembly (104) including a handle body (126) and a force ring (128). The stem (116) rotationally interlocks relative to the disc (112) and the handle assembly (104). The cog (124) and the force ring (128) engage to rotationally secure the disc (112) relative to the valve body (106).
Abstract:
The present invention relates to a wine aerating device comprising a body member (10), adapted to hold a container (12) containing pressurized gas and a lance member (14) for diffusing pressurized gas into a wine to be aerated, the body member (10) being provided with a passage (102, 103, 121, 105, 104) for passing a flow of pressurized gas from the container (12) to the lance member (14), comprising a comprising a control mechanism (23) for providing a flow of pressurized gas from the body member (10) to the lance member (14) over a variable length of time, the duration of which can be manually set by a user, wherein the control mechanism (23) comprises a valve (24), the valve being adapted to be manually actuated by rotary movement of a collar (20) provided on body member (10).
Abstract:
The invention relates to a valve comprising: at least three channels (2, 9, 11); a metering gate (12) pivotable in a first channel (2); a diverter gate (10) that can shut off a second (9) or third (11) channel; and an actuation device (15) for actuating the gates (10, 12), said actuation device (15) comprising an actuation wheel (16) for pivoting at least one of the gates (10, 12) and having at least a first configuration in which the metering gate (12) is in a reference position in which the diverter gate (10) does not shut off the second (9) or third (11) channel. The actuation device (15) is configured such that, while in the first configuration, the rotation of the actuation wheel (16) causes: the diverter gate to pivot substantially and the metering gate to pivot slightly; and, subsequently, the metering gate to pivot without the diverter gate pivoting.