摘要:
The invention relates to a leakproof protection device for a high voltage cable splice. The device comprises two elements that are prefabricated in a factory. The element comprises a copper tube in the form of a first cylindrical segment which matches the diameter of a cable that is to be spliced, a second cylindrical segment of a diameter that matches a splice body, and an interconnecting conical segment. A preformed insulating covering covers the metal tube in part and is secured thereto. The second element also has a copper tube and a preformed insulating element of synthetic material. The two elements are assembled together in leakproof by welding together the ends of the two tubes and by coupling together their coverings.
摘要:
An electronic appliance with a pivotable display unit, a keyboard and a foot assembly having two lateral supports, with each lateral support including a base part and an upward extending side face. The lateral supports laterally receive the display unit in pivot bearings of the side faces at approximately half of the height of the display unit and receive a rear portion of the keyboard in support mounts arranged in the front area of the base parts. The electronic appliance can be set on a desk but can also be operated when the keyboard is removed from the foot assembly and the display unit with the foot assembly is set on the floor or secured to a wall. The electronic appliance is suited for used in programming machines for stored program controls.
摘要:
The procedure and the facility are used for wireless transmission between a wheel module (9) arranged in a tire (2) and an external control device (3). A first transmission signal is transmitted from an antenna (6) of the control device (3) to an antenna (11) of the wheel module (9). Data is transmitted via a second transmission signal from the wheel module (9) to the control device (3), whereby the first transmission signal has a different frequency from the second transmission signal. The first transmission signal is received by the antenna (11) of the wheel module (9) during a coupling period, within which while the tires (2) are rotating, an area of influence (15) of the antenna (11) of the wheel module (9) which also rotates, and a stationary area of influence (14) of the antenna (6) of the control device (3) overlap. After the beginning of the coupling period is recognised, the data transmission is started from the wheel module (9) to the control device (3).
摘要:
In order to increase the speed at which a user of a magnetic resonance imaging (MRI) system may electrically or optically connect and physically attach a spine coil unit to the MRI system, the spine coil unit includes a connector extending away from a side of a spine coil housing. The spine coil unit is positioned on a patient table of the MRI system and moved along the patient table of the MRI system adjacent to or in physical contact with a corresponding MRI system-side connector. A lever rotatably attached to the spine coil housing may be rotated into a corresponding recess in the MRI system to physically attach and electrically or optically connect the connector of the spine coil housing and/or to positionally fix the spine coil housing relative to the MRI system-side connector.
摘要:
An electronic device having a housing which includes a housing front part, a cup-type housing rear member and attachment elements. The housing is designed so as to allow the electronic device to be optionally operated as a hand-held unit or as a stationary-mounted unit in a cabinet door or in a control panel. The electronic device can be configured for use in either configuration without special tools or additional parts. The electronic device housing is suited for use with control panels.
摘要:
In order to increase the speed at which a user of a magnetic resonance imaging (MRI) system may electrically or optically connect and physically attach a spine coil unit to the MRI system, the spine coil unit includes a connector extending away from a side of a spine coil housing. The spine coil unit is positioned on a patient table of the MRI system and moved along the patient table of the MRI system adjacent to or in physical contact with a corresponding MRI system-side connector. A lever rotatably attached to the spine coil housing may be rotated into a corresponding recess in the MRI system to physically attach and electrically or optically connect the connector of the spine coil housing and/or to positionally fix the spine coil housing relative to the MRI system-side connector.
摘要:
A printed circuit board (PCB) is flat, providing a top side and a bottom side. A plurality of terminations is disposed on the top side in proximity to one end face of the PCB. Each termination has at least one contact that is connected to a respective conductor track of the PCB. The respective conductor track is connected to a respective local coil or to a contact disposed on the top side or the bottom side of a respective further termination. The local coil and/or at least one of the further terminations are disposed in proximity to the other end face. A basic shield impervious to frequencies in a magnetic resonance range is disposed on the top side and/or the bottom side, and an auxiliary shield electrically connected to the basic shield and impervious to frequencies in the magnetic resonance range is disposed on narrow sides of the PCB.
摘要:
A printed circuit board (PCB) is flat, providing a top side and a bottom side. A plurality of terminations is disposed on the top side in proximity to one end face of the PCB. Each termination has at least one contact that is connected to a respective conductor track of the PCB. The respective conductor track is connected to a respective local coil or to a contact disposed on the top side or the bottom side of a respective further termination. The local coil and/or at least one of the further terminations are disposed in proximity to the other end face. A basic shield impervious to frequencies in a magnetic resonance range is disposed on the top side and/or the bottom side, and an auxiliary shield electrically connected to the basic shield and impervious to frequencies in the magnetic resonance range is disposed on narrow sides of the PCB.
摘要:
The procedure and the facility are used for wireless transmission between a wheel module (9) arranged in a tire (2) and an external control device (3). A first transmission signal is transmitted from an antenna (6) of the control device (3) to an antenna (11) of the wheel module (9). Data is transmitted via a second transmission signal from the wheel module (9) to the control device (3), whereby the first transmission signal has a different frequency from the second transmission signal. The first transmission signal is received by the antenna (11) of the wheel module (9) during a coupling period, within which while the tires (2) are rotating, an area of influence (15) of the antenna (11) of the wheel module (9) which also rotates, and a stationary area of influence (14) of the antenna (6) of the control device (3) overlap. After the beginning of the coupling period is recognised, the data transmission is started from the wheel module (9) to the control device (3).
摘要:
A magnetic resonance surface coil unit has at least one magnetic resonance coil surrounded by a closed housing wherein the housing has at least one recessed grip, and the recessed grip is formed by an oblong access opening to the cavity arranged inside of the housing. The cavity extends behind the access opening to one side in the direction of a shorter dimension of the access opening, such that a region of the housing bordering the access opening forms a grip part of the recessed grip. The recessed grip can be arranged in a region surrounded by a magnetic resonance coil.