| Patents for G01K 5 - Measuring temperature based on the expansion or contraction of a material (2,263) |
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| 03/03/1994 | WO1994004895A1 Clinical thermometer |
| 02/24/1994 | DE4227434A1 Thermometer Thermometer |
| 02/24/1994 | DE4227395A1 Pressure cooking vessel - has measurement unit with measurement value scale for mechanical, acoustic, optical and-or electrical indication of e.g. temp. or pressure |
| 02/23/1994 | CN2157509Y Temp. controlled frost-proof alarm device |
| 02/23/1994 | CN2157508Y Indicator earth temp. monitor |
| 02/02/1994 | EP0581400A1 Display device for the number of heatings performed |
| 01/18/1994 | US5279163 Sensor and transducer apparatus |
| 12/15/1993 | EP0574022A2 Movement actuator/sensor systems |
| 12/15/1993 | CN2149613Y Mercury thermograph |
| 12/01/1993 | CN2148319Y Double metal bar type thermometer |
| 11/30/1993 | US5265522 Apparatus for signalling the operating condition of a cooking vessel |
| 11/17/1993 | CN2146703Y Wet and dry bulb thermometer |
| 11/10/1993 | CN1078306A Linear temp. sensor |
| 10/28/1993 | WO1993021656A1 Semiconductor wafer temperature determination by optical measurement of wafer expansion in processing apparatus chamber |
| 10/28/1993 | DE4213602A1 Temp. measurement using temp. dependent length change of expanding body - dividing beam into sensing and reference beams, directing sensing beam to expanding body and measuring phase difference between beams. |
| 10/28/1993 | CA2132851A1 Semiconductor wafer temperature determination by optical measurement of wafer expansion in processing apparatus chamber |
| 10/27/1993 | EP0192659B1 Distributed, spatially resolving optical fiber strain gauge |
| 10/26/1993 | US5255981 Evaluation of thermal expansion of body |
| 10/20/1993 | CN2144300Y Thermograph and clinical thermometer for blind person |
| 10/05/1993 | US5251274 Optical fibre cable for detecting a change in temperature |
| 09/14/1993 | US5244276 Method and apparatus for passive contact temperature measurements |
| 09/02/1993 | DE4205872A1 Contact thermometer for fishing water testing and fish temp. measurement - measures temp. of caught fish with needle of high thermal conductivity in contact with thermometer bulb |
| 08/25/1993 | CN2141077Y Gear-type protected electric connection point bimetal thermometer |
| 08/05/1993 | DE4238862A1 Magnetic temperature sensor - contains film of specified composition on expanding body varying in permeability and influencing flux in coil |
| 08/04/1993 | CN2139694Y Clock type double metal thermometer |
| 07/28/1993 | EP0552860A2 Device for controlling or limiting temperature in an electric cooking appliance |
| 07/27/1993 | US5231681 Optical fibre cable for detecting a change in temperature |
| 07/24/1993 | CA2087891A1 Device for controlling or limiting temperature in an electric cooking appliance |
| 07/06/1993 | US5224385 Method for obtaining electrical signals correlated with the position of a mass of mercury in instruments and the like |
| 06/22/1993 | US5221142 Method and apparatus for temperature measurement using thermal expansion |
| 06/16/1993 | CN1073261A Reset machine for body temperature indicator |
| 06/09/1993 | EP0463029B1 Filling medium for sensor systems of temperature and position sensors |
| 06/01/1993 | US5215378 Dual temperature indicator |
| 05/12/1993 | CN2132979Y Steel-cored aluminium twisted line calorimeter |
| 05/04/1993 | US5208574 Temperature sensor |
| 04/07/1993 | EP0535171A1 Device for evaluating for a measured quantity obtained on a rotating shaft. |
| 03/16/1993 | CA1314405C Universal thermometer movement |
| 02/23/1993 | US5189391 Method for the surveillance of a brake device in regard to overload |
| 02/18/1993 | WO1991005999A3 Apparatus for assessing a particular property in a medium |
| 01/21/1993 | DE4124142A1 Temp. measurement appts. with high pressure capillary thermo-meter - measures temp. dependent pressure change of gas, e.g. helium, in capillary using pressure sensor producing proportional electrical signal |
| 01/07/1993 | EP0521777A1 Maximum-minimum thermometer of circular type with pinters |
| 01/07/1993 | DE4122361A1 Temp. indicator for inaccessible points during shrinking - has locking member destroyed by heat to release spring which acts as indicating member |
| 12/15/1992 | CA1311366C Bimetallic indicator |
| 11/26/1992 | WO1992021011A1 Method and apparatus for temperature measurements using thermal expansion |
| 11/25/1992 | CN2123091U Multi-functional mercury conducting thermometer |
| 11/25/1992 | CN2123068U Temperature indicator |
| 11/18/1992 | CN2122404U Clock having bimetallic-thermometer |
| 11/10/1992 | US5161891 Process for determining and controlling railroad rail's neutral temperature to prevent track buckling and rail fractures |
| 11/05/1992 | DE4114199A1 Temp. or humidity change monitor - holds butting ends of two optical fibres in device sensitive to temp. or humidity change and measures movements between those ends |
| 10/14/1992 | EP0508868A1 Device to count the cycles of crossing a certain temperature-value and heating apparatus with such a device |
| 10/06/1992 | US5153036 Temperature sensing element |
| 09/09/1992 | CN2115530U Pressure thermometer |
| 09/08/1992 | US5146016 Filler for sensor systems of temperature-sensitive displacement pickups |
| 09/03/1992 | WO1992015001A1 Device for evaluating for a measured quantity obtained on a rotating shaft |
| 09/01/1992 | US5143453 Temperature monitoring device containing at least one element of an alloy which memorizes its shape |
| 08/26/1992 | CN2114151U Thermometer mounted to bicycles and other vehicles |
| 08/26/1992 | CN2114150U Convenient temp monitor |
| 08/19/1992 | CN1017928B Mercury temperature sensor with optical fiber |
| 08/13/1992 | CA2061014A1 Process for determining and controlling railroad rail's neutral temperature to prevent track buckling and rail fractures |
| 08/05/1992 | EP0496812A1 Apparatus for assessing a particular property in a medium. |
| 08/05/1992 | EP0356482A4 A sensor and transducer apparatus |
| 07/14/1992 | CA1305110C Temperature controlling device with at least one form memory element |
| 07/14/1992 | CA1305109C Thermo-actuator |
| 07/01/1992 | EP0492878A2 Condition-responsive snap-acting member, device and method of making |
| 06/30/1992 | CA1304335C Metering valve temperature compensation |
| 06/24/1992 | CN2108289U Spring-tube type fluid-filled thermometer |
| 06/17/1992 | EP0490849A1 An optical fibre cable for detecting a change in temperature |
| 06/17/1992 | DE4039846A1 Micromechanical resonant sensor, e.g. for measuring temp. or pressure - has rectangular membrane in substrate with carriers for bridge |
| 06/03/1992 | CN2106364U Multifunctional thermometer |
| 05/19/1992 | US5115210 Microwave oscillator using a ring resonator and operable as a remote temperature sensor |
| 05/12/1992 | US5111700 Method and apparatus for obtaining electrical signals correlated with the position of a mass of mercury in instruments and the like |
| 05/06/1992 | CN2103800U Glass liquid thermometer with metal soft tail capillary |
| 04/08/1992 | CN2101275U Separated temp. controller |
| 04/07/1992 | US5102231 Semiconductor wafer temperature measurement system and method |
| 04/07/1992 | US5101664 Optical pressure transducer |
| 04/01/1992 | CN2100615U Thermometer with an alarm |
| 03/25/1992 | EP0476304A2 Temperature sensor |
| 03/04/1992 | CN2098022U Protective loose core type double-metal thermometer |
| 03/03/1992 | US5092124 Condition-responsive snap-acting member, device and method of making |
| 02/05/1992 | EP0469535A2 Gas thermometer |
| 01/15/1992 | CN2093041U Electric thermometer swing device |
| 01/15/1992 | CN2092929U Drinking vessel with thermometric scale |
| 01/14/1992 | US5079947 Method for approximate indication of mean temperature of a component of a brake device |
| 01/02/1992 | EP0463029A1 Filling medium for sensor systems of temperature and position sensors. |
| 12/31/1991 | US5076709 Shower flange thermometer |
| 12/31/1991 | US5076197 Temperature indicator |
| 12/27/1991 | EP0462141A1 Thermometer |
| 11/14/1991 | WO1991017558A1 Improvements relating to thermally-responsive devices |
| 10/10/1991 | DE4011440A1 Moisture or heat sensor element - uses abrupt contracting properties of various elements attenuating light content to control environmental indicator |
| 10/01/1991 | CA1289793C Microcurved optic fiber sensor |
| 09/18/1991 | EP0447301A1 Temperatur detector, notably for the surveillance of temperature in motor vehicle engines |
| 09/03/1991 | US5044551 Thermo bulb for use with the thermostatic expansion valve |
| 08/14/1991 | EP0441050A2 Method for sensing temperature, pressure and liquid level, and variable ratio fiber optic coupler sensors therefor |
| 08/14/1991 | EP0440790A1 Temperature measuring apparatus |
| 07/23/1991 | US5033865 Thermo-actuator |
| 07/16/1991 | US5031987 Fiber optic thermal switch utilizing frustrated total internal reflection readout |
| 07/10/1991 | CN1052946A Mercury temperature sensor with optical fiber |
| 06/25/1991 | US5026984 Methods for sensing temperature, pressure and liquid level and variable ratio fiber optic coupler sensors therefor |
| 06/12/1991 | CN2078870U Thermometer with a bidirectional indicator |
| 06/05/1991 | CN2078435U Electric contact pressure type thermometer |