A PRESSURE SENSOR A PRESSURE SENSOR
申请公布号:WO9617234(A3)
申请号:WO1995GB02738
申请日期:1995.11.24
申请公布日期:1996.11.28
发明人:SIBBETT, WILSON;PADGETT, MILES, JOHN;DUNN, MALCOLM, HARRY;WEST, JAMES, LIONEL
分类号:G01L11/02
主分类号:G01L11/02
摘要:A pressure sensor (1) includes a crystalline material (2) and a pressure transmission device (30) to transmit the ambient pressure at the location of the pressure sensor (1) to the crystalline material (2). An input coupling device (4, 50) couples a source (11) of electromagnetic radiation into the crystalline material (2). The input coupling device comprises a polariser (50). An output coupling device (5, 51) couples the electro magnetic radiation out of the crystalline (2) to a detector (12, 15-18) and the output coupling device (5, 51) comprises an analyser (51). The polariser (50) has an electric vector orientated at an angle to the X-Y co-ordinates of the crystalline material (2).
POLYAMIDE MOULDING MATERIALS CONTAINING CYCLOOLEFIN COPOLYMERS
ACID SOLUBLE DEFLUIDIZING PILLS.
A HYDROPHOBIC AND/OR AMPHIPHOBIC ROLL COVER.
AN ESSENTIALLY BIOBASED, THERMOFORMABLE COMPOSITION AND CONTAINERS FORMED THEREOF.
METHODS OF DIAGNOSING AND TREATING IDIOPATHIC PULMONARY FIBROSIS.
Method for operating a metering device
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Lower variable diaphragm stand device
Structure for protecting heat damage for ANC apparatus