| Patents for G01K 7 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat (17,810) |
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| 08/29/1989 | US4861169 Temperature sensor using thermocouple |
| 08/29/1989 | US4861168 Electronic thermometer |
| 08/24/1989 | WO1989007852A1 A monitoring system |
| 08/23/1989 | EP0329323A2 Thermocouples |
| 08/23/1989 | EP0328860A2 Metallic contact piece for a measuring lance for measuring operations in molten metals |
| 08/23/1989 | CN2043354U Micro single-needle multipoint electronic temp. sensor |
| 08/22/1989 | US4859081 Surface temperature sensor |
| 08/16/1989 | CN2042954U Two-digit electronic temp. indicator |
| 08/16/1989 | CN1034805A Automatic heat-original determinating and processing instrument |
| 08/10/1989 | WO1989007247A1 Combined rotational speed/temperature measuring device |
| 08/09/1989 | EP0326860A2 Resistance thermometer |
| 08/09/1989 | CN2042591U Spring film thermal sensitive resistor |
| 08/09/1989 | CN2042590U Combined temp. measuring cable |
| 08/09/1989 | CN2042589U Protective tube thermocouple for recrystallization of carbofrax |
| 08/08/1989 | US4854731 Temperature sensing apparatus |
| 08/08/1989 | US4854723 Full-range temperature indicator device and circuitry |
| 08/02/1989 | EP0325685A2 Electronic thermometer |
| 08/02/1989 | EP0325684A2 Electronic thermometer |
| 08/02/1989 | CN2042194U Pn-junction temp. sensor with identified sensitivity |
| 08/02/1989 | CN2042193U Noninserting platinum thermometer |
| 08/02/1989 | CN2042168U Fast oil-burning water heater |
| 08/01/1989 | CA1258098A1 Apparatus for data transmission from multiple sources on a single channel |
| 08/01/1989 | CA1258094C Apparatus for measuring the potential of a transmission line conductor |
| 07/25/1989 | US4851964 Connecting mechanism for electronic circuit board blanks |
| 07/20/1989 | DE3832342C1 Platinum-jacketed wire, method for production of a platinum-jacketed wire and use of a platinum-jacketed wire |
| 07/19/1989 | CN2041425U Film temp. sensor |
| 07/11/1989 | US4846583 Electronic clinical thermometer |
| 07/06/1989 | DE3842845A1 Befestigungsanordnung fuer einen temperatursensor einer automatischen oberflaecheneinheit Mounting arrangement for a temperature sensor automatic oberflaecheneinheit |
| 07/05/1989 | EP0322992A2 Thermocouples of enhanced stability |
| 07/05/1989 | CN1033690A Matrix wiring measurement of temp. in barn |
| 07/04/1989 | US4844623 Electronic thermometer |
| 07/04/1989 | US4844076 Ingestible size continuously transmitting temperature monitoring pill |
| 07/04/1989 | CA1256715A1 Clinical electrothermometer |
| 06/28/1989 | EP0322338A2 High temperature sensing apparatus |
| 06/28/1989 | EP0322176A2 Surface-temperature sensing method and apparatus |
| 06/28/1989 | EP0321689A2 Device for a thermometer or for a gas bubbling lance for liquid metals or the like, especially for aluminum |
| 06/27/1989 | US4843577 Electronic clinical thermometer |
| 06/27/1989 | US4842419 Combination temperature sensor and switch assembly |
| 06/21/1989 | EP0321109A2 Thermocouple selection switch |
| 06/21/1989 | CN2039838U Platinum thermal resistance temp. sensor |
| 06/21/1989 | CN2039837U Portable multi-couple thermometer |
| 06/21/1989 | CN2039836U Semi-comductor temp. self recorder |
| 06/20/1989 | US4841458 Analog to digital conversion by measuring the ratio of RC time constants |
| 06/20/1989 | US4841286 Apparatus and method for detection of an open thermocouple in a process control network |
| 06/20/1989 | US4841274 Temperature responsive probe apparatus |
| 06/20/1989 | US4841273 High temperature sensing apparatus |
| 06/20/1989 | US4840494 Calibrated temperature sensor and method of calibrating same |
| 06/14/1989 | EP0320351A1 Heart stimulator and operation method |
| 06/14/1989 | CN2039415U Portable multipoint foodstuff thermometer |
| 06/14/1989 | CN2039165U Musical alarm for boiling water |
| 06/14/1989 | CN1033417A Automatic tester for temperature rise of electric appliances |
| 06/07/1989 | CN2039018U Thin film temp. sensor |
| 06/07/1989 | CN1004443B Portable numerical universal thermometer |
| 06/06/1989 | CA1255116A1 Energy flow detector, especially of thermal flow and visible or infrared radiation |
| 05/31/1989 | EP0318461A2 Measuring circuit device |
| 05/30/1989 | US4835715 Outdoor ambient temperature determination |
| 05/30/1989 | US4834677 Male and/or female electrical connectors |
| 05/26/1989 | EP0219531A4 Infrared electronic thermometer and method for measuring temperature. |
| 05/24/1989 | CN2038231U Electronic thermometer with auto showing and reporting temp. function |
| 05/24/1989 | CN2038230U Articulated plunger sensor for granary |
| 05/24/1989 | CN1033121A Stable high-temp. thermocouple cable |
| 05/23/1989 | US4833689 Electronic clinical thermometer |
| 05/23/1989 | US4832504 Method for measuring surface temperature of sensors |
| 05/16/1989 | US4830514 Temperature measuring arrangement |
| 05/10/1989 | EP0314789A1 Electronic thermometer provided with built-in printer |
| 05/09/1989 | US4828401 Temperature monitoring apparatus and method therefor |
| 05/09/1989 | CA1253933A1 Heating apparatus with piezoelectric device sensor |
| 05/03/1989 | CN1032710A Thermocouples of enhanced stability |
| 04/25/1989 | US4824260 Brake block temperature and wear measuring device |
| 04/18/1989 | CA1252846A1 Sensor cable |
| 04/12/1989 | EP0281606A4 Stable metal-sheathed thermocouple cable. |
| 04/11/1989 | US4821285 Thermocouple selection switch |
| 04/11/1989 | US4820916 Optically powered sensor system |
| 04/11/1989 | US4820907 Controlled furnace heat treatment |
| 04/06/1989 | WO1989003115A1 Ntc temperature-sensing device and process for producing ntc temperature-sensing elements |
| 04/06/1989 | WO1989003033A1 Ptc temperature sensors, process for producing ptc temperature-sensing elements for ptc temperature sensors |
| 04/05/1989 | EP0310101A2 Temperature sensor |
| 04/05/1989 | EP0309664A2 Temperature sensing apparatus and method of making same |
| 04/05/1989 | EP0309461A1 Method and device for determining the absolute temperature of a measuring body. |
| 04/04/1989 | US4817436 Measuring device forming fluxmeter and temperature sensor combined and process for preparing the same |
| 03/28/1989 | US4816200 Method of making an electrical thick-film, free-standing, self-supporting structure, particularly for sensors used with internal combustion engines |
| 03/23/1989 | WO1989002578A1 Modular switch device |
| 03/22/1989 | CN1031895A Linear temp-freq converting circuit |
| 03/21/1989 | US4814692 Circuit and method for measuring and digitizing the value of a resistance |
| 03/15/1989 | EP0307299A2 Method for using a thermal shock probe, probe and use of the method |
| 03/15/1989 | CN2034277U Integrated digital pulse type temp. sensory detecting head |
| 03/14/1989 | US4812749 Bimetallic indicator |
| 03/14/1989 | US4812624 Temperature sensor assembly for an automatic surface unit |
| 03/14/1989 | US4812285 For sealing interface between tubular conduits in nuclear reactors |
| 03/14/1989 | US4811598 Downhole temperature measurements |
| 03/14/1989 | US4811567 Method for testing the operability of a refrigerant system |
| 03/09/1989 | DE3828799A1 Glaskeramikplatte sowie verfahren zu deren herstellung Glass-ceramic plate as well as processes for their preparation |
| 03/09/1989 | DE3729076A1 Temperature sensor and method for its production |
| 03/09/1989 | DE3729073A1 Sensor |
| 03/08/1989 | EP0306396A1 Temperature threshold detection circuit |
| 03/07/1989 | US4811198 Electronic thermometer having means for predicting a converged temperature |
| 03/07/1989 | CA1250928A1 Thermocouple assembly |
| 03/01/1989 | EP0305027A2 Temperature probe |
| 03/01/1989 | CN2033505U Tungsten-rhenium thermocouple |
| 02/28/1989 | US4808241 Rapid response thermocouple probe having replaceable thermocouple element |