CA1004748A - Solid state thermostat with droop compensation - Google Patents
Solid state thermostat with droop compensationInfo
- Publication number
- CA1004748A CA1004748A CA186,182A CA186182A CA1004748A CA 1004748 A CA1004748 A CA 1004748A CA 186182 A CA186182 A CA 186182A CA 1004748 A CA1004748 A CA 1004748A
- Authority
- CA
- Canada
- Prior art keywords
- solid state
- droop compensation
- state thermostat
- thermostat
- droop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/303—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature using a sensing element having a resistance varying with temperature, e.g. thermistor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00321504A US3817453A (en) | 1973-01-08 | 1973-01-08 | Solid state thermostat with droop compensation |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1004748A true CA1004748A (en) | 1977-02-01 |
Family
ID=23250878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA186,182A Expired CA1004748A (en) | 1973-01-08 | 1973-11-19 | Solid state thermostat with droop compensation |
Country Status (4)
Country | Link |
---|---|
US (1) | US3817453A (de) |
CA (1) | CA1004748A (de) |
DE (1) | DE2400219A1 (de) |
NL (1) | NL7400195A (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016520A (en) * | 1974-11-04 | 1977-04-05 | General Electric Company | Thermostat and anticipator therefor and methods of operating and making such |
US4055296A (en) * | 1976-03-25 | 1977-10-25 | Buck Robert J | Electronic temperature control system for thermostatic control |
FR2456347A1 (fr) * | 1979-05-08 | 1980-12-05 | Prl Soc | Dispositif de regulation de temperature pour appareil de chauffage electrique |
FR2543393B1 (fr) * | 1983-03-24 | 1986-03-28 | Noirot Mt | Dispositif de correction de derive de convecteurs electriques |
DE3704342A1 (de) * | 1987-02-12 | 1988-09-22 | Thomson Brandt Gmbh | Elektronischer thermostat |
US4836442A (en) * | 1988-12-14 | 1989-06-06 | Honeywell Inc. | Compensation circuit for sensor lag to reduce undershoot and overshoot |
US5199637A (en) * | 1992-05-05 | 1993-04-06 | Honeywell Inc. | Electronic thermostat having correction for internally generated heat from load switching |
US6122678A (en) * | 1998-05-18 | 2000-09-19 | Leviton Manufacturing Co., Inc. | Local network based multiple sensor device with electrical load control means and with temperature sensor that is exposed to ambient air by diffusion |
GB2366628B (en) * | 2000-09-11 | 2002-09-18 | Bookham Technology Plc | Method and apparatus for temperature control |
US7492562B2 (en) * | 2003-09-10 | 2009-02-17 | Siemens Energy & Automation, Inc. | AFCI temperature compensated current sensor |
US7441173B2 (en) | 2006-02-16 | 2008-10-21 | Siemens Energy & Automation, Inc. | Systems, devices, and methods for arc fault detection |
US20070208520A1 (en) * | 2006-03-01 | 2007-09-06 | Siemens Energy & Automation, Inc. | Systems, devices, and methods for arc fault management |
US8560127B2 (en) * | 2011-01-13 | 2013-10-15 | Honeywell International Inc. | HVAC control with comfort/economy management |
EP2682715B1 (de) | 2012-07-02 | 2015-03-11 | Sensirion AG | Tragbare elektronische Vorrichtung |
EP2728327B1 (de) | 2012-11-02 | 2020-02-19 | Sensirion AG | Tragbare elektronische Vorrichtung |
EP2802128B1 (de) | 2013-05-06 | 2018-07-11 | Sensirion AG | Selbstkalibrierender Temperatursensor in einem mobilen Endgerät |
EP2801804B1 (de) | 2013-05-06 | 2018-07-11 | Sensirion AG | Selbstkalibrierender Temperatursensor in einem mobilen Endgerät |
EP2808652B1 (de) | 2013-05-31 | 2016-11-16 | Sensirion AG | Tragbare elektronische Vorrichtung mit integriertem Temperatursensor welcher durch andere Sensordaten compensiert wird. |
EP2910938B1 (de) | 2014-02-25 | 2017-09-06 | Sensirion AG | Tragbare elektronische Vorrichtung |
US10082308B2 (en) | 2015-02-06 | 2018-09-25 | Johnson Controls Technology Company | Thermostat with heat rise compensation based on wireless data transmission |
US10802459B2 (en) | 2015-04-27 | 2020-10-13 | Ademco Inc. | Geo-fencing with advanced intelligent recovery |
US11333384B1 (en) | 2020-03-05 | 2022-05-17 | Trane International Inc. | Systems and methods for adjusting detected temperature for a climate control system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2935657A (en) * | 1956-05-04 | 1960-05-03 | North American Aviation Inc | Anticipator compensator thermostat |
US3666973A (en) * | 1970-08-19 | 1972-05-30 | Control Design Inc | Solid state electronic thermostat |
-
1973
- 1973-01-08 US US00321504A patent/US3817453A/en not_active Expired - Lifetime
- 1973-11-19 CA CA186,182A patent/CA1004748A/en not_active Expired
-
1974
- 1974-01-03 DE DE2400219A patent/DE2400219A1/de active Pending
- 1974-01-07 NL NL7400195A patent/NL7400195A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3817453A (en) | 1974-06-18 |
NL7400195A (de) | 1974-07-10 |
DE2400219A1 (de) | 1974-07-18 |
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