Abstract: A subsea electrical device has a penetrator extending through a housing for the connection of a motor lead cable supplying electric power or electric signals. The penetrator has a glass or glass-ceramic body sealed to the housing. A connector, such as a pin connector, extends through the glass or glass-ceramic body. The motor lead cable connects to one end of the connector while the other end of the connector allows for the transfer of the electric power or electric signals to the components within the housing. The glass or glass-ceramic body withstands the high pressure and harsh environment of the subsea atmosphere, allowing for the long term us of the electrical device without need for replacement due to failure of the penetrator.

Abstract: The invention relates to a high pressure, high voltage penetrator assembly for subsea, topside or land based use, wherein the assembly is upright attachable to a wet gas and/or liquid handling compressor or pump or to/from a transformer, and wherein the assembly includes a penetrator unit for feed-through of electric power to a motor of the compressor or pump or to/from the transformer; a funnel shaped housing with a housing chamber, the penetrator unit being located at an upper end of the chamber; a grid located inside the chamber transversely of a longitudinal axis of the chamber, the penetrator unit being located above the grid, a filter located in the chamber below the grid and above an inlet to a housing of the motor or to/from a housing of the transformer, and a sensor unit extending into the chamber from the penetrator unit and towards, but spaced from the grid.

Abstract: The invention relates to a high pressure, high voltage penetrator assembly for subsea, topside or land based use, wherein the assembly is upright attachable to a wet gas and/or liquid handling compressor or pump or to/from a transformer, and wherein the assembly comprises a penetrator unit for feed-through of electric power to a motor of the compressor or pump or to/from the transformer; a funnel shaped housing with a housing chamber, the penetrator unit being located at an upper end of the chamber; a grid located inside the chamber transversely of a longitudinal axis of the chamber, the penetrator unit being located above the grid, a filter located in the chamber below the grid and above an inlet to a housing of the motor or to/from a housing of the transformer, and a sensor unit extending into the chamber from the penetrator unit and towards, but spaced from the grid.

Abstract: The invention relates to a high pressure, high voltage penetrator assembly for subsea use, wherein the assembly is upright attachable to a wet gas, subsea gas compressor, and wherein the assembly includes a penetrator unit for feed-through of electric power to a compressor motor; a funnel shaped housing with a housing chamber, the penetrator unit being located at an upper end of the chamber; a grid located inside the chamber transversely of a longitudinal axis of the chamber, the penetrator unit being located above the grid, a filter located in the chamber below the grid and above an inlet to a housing of the compressor motor, and a sensor unit extending into the chamber from the penetrator unit and towards, but spaced from the grid.

Abstract: A sensor of the inductive type comprising at least one support, wherein the support is provided with at least one coil, and wherein the coil is adapted to be fed with a high-frequency signal. The coil or each coil part thereof has its respective windings arranged in one plane and the support is formed of a disc-shaped substrate having a deformation temperature which is at least 1000° C. The windings are provided on the substrate by vapour deposition or etching. The sensor is adapted for operation selected in the frequency range of 1 MHz-1 GHz. Through the substrate and in the centre of said at least one coil there may be arranged a core of ferromagnetic material. The sensor is expediently embeddable with the aid of glass ceramic material or glass material in an aperture in a holder of metal or metal alloy.

Abstract: The invention relates to a high pressure, high voltage penetrator assembly for subsea use, wherein the assembly is upright attachable to a wet gas, subsea gas compressor, and wherein the assembly comprises a penetrator unit for feed-through of electric power to a compressor motor; a funnel shaped housing with a housing chamber, the penetrator unit being located at an upper end of the chamber; a grid located inside the chamber transversely of a longitudinal axis of the chamber, the penetrator unit being located above the grid, a filter located in the chamber below the grid and above an inlet to a housing of the compressor motor, and a sensor unit extending into the chamber from the penetrator unit and towards, but spaced from the grid.

Abstract: A capacitive sensor device for measuring properties of a medium to be measured when this medium surrounds and flows past the sensor. The sensor has a housing of metal, an opening in the housing transverse to the flow of said medium to be measured which is adapted to house at least one capacitive electrode, and where the electrode(s) of the sensor is/are electrically insulated from said medium to be measured by means of a glass ceramic material that is arranged to be flush with the outer surface of the sensor.

Abstract: A capacitive sensor device for measuring properties of a medium to be measured when this medium surrounds and flows past the sensor. The sensor has a housing of metal, an opening in the housing transverse to the flow of said medium to be measured which is adapted to house at least one capacitive electrode, and where the electrode(s) of the sensor is/are electrically insulated from said medium to be measured by means of a glass ceramic material that is arranged to be flush with the outer surface of the sensor.

Abstract: A device for capacitive measurement of a medium which at high pressure and optionally also at high temperature is bounded by a wall of a pressure housing or pressure resistance flow guide. The wall includes a cut out or through hole or a through going slot. In the hole or slot there is located a sensor and the sensor is electrically insulated from the material of the wall by the medium. The sensor is secured to the wall by means of a glass-ceramic material which extends from the pressure side of the wall and wholly or partly through the hole or slot. The sensor, at the outer side of the wall is connected to a capacitance-signal processing unit.