NO984977D0 - Temperature control circuit - Google Patents
Temperature control circuitInfo
- Publication number
- NO984977D0 NO984977D0 NO984977A NO984977A NO984977D0 NO 984977 D0 NO984977 D0 NO 984977D0 NO 984977 A NO984977 A NO 984977A NO 984977 A NO984977 A NO 984977A NO 984977 D0 NO984977 D0 NO 984977D0
- Authority
- NO
- Norway
- Prior art keywords
- control circuit
- temperature control
- temperature
- circuit
- control
- Prior art date
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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
- Relay Circuits (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK21897 | 1997-02-27 | ||
PCT/DK1998/000079 WO1998038557A1 (en) | 1997-02-27 | 1998-02-27 | A temperature control circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
NO984977D0 true NO984977D0 (en) | 1998-10-26 |
NO984977L NO984977L (en) | 1998-10-26 |
NO314817B1 NO314817B1 (en) | 2003-05-26 |
Family
ID=8091074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19984977A NO314817B1 (en) | 1997-02-27 | 1998-10-26 | Temperature control circuit |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU6205298A (en) |
DE (1) | DE19880404T1 (en) |
NO (1) | NO314817B1 (en) |
SE (1) | SE511945C2 (en) |
WO (1) | WO1998038557A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100483591C (en) * | 2006-06-29 | 2009-04-29 | 中国科学院半导体研究所 | Temperature switch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2035529B (en) * | 1978-09-22 | 1982-11-24 | Pye Ltd | Providing cooled air in an outside broadcast vehicle |
US4297851A (en) * | 1979-08-20 | 1981-11-03 | Whirlpool Corporation | Temperature sensing circuit with high noise immunity |
JPS6277604A (en) * | 1985-09-30 | 1987-04-09 | Shimadzu Corp | Proportional controller |
JPH05259563A (en) * | 1992-03-10 | 1993-10-08 | Hitachi Ltd | Controlling circuit for optical output of semiconductor |
-
1998
- 1998-02-27 AU AU62052/98A patent/AU6205298A/en not_active Abandoned
- 1998-02-27 WO PCT/DK1998/000079 patent/WO1998038557A1/en active Application Filing
- 1998-02-27 DE DE19880404T patent/DE19880404T1/en not_active Withdrawn
- 1998-10-21 SE SE9803597A patent/SE511945C2/en not_active IP Right Cessation
- 1998-10-26 NO NO19984977A patent/NO314817B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9803597L (en) | 1998-10-21 |
AU6205298A (en) | 1998-09-18 |
DE19880404T1 (en) | 1999-04-15 |
WO1998038557A1 (en) | 1998-09-03 |
NO984977L (en) | 1998-10-26 |
SE9803597D0 (en) | 1998-10-21 |
SE511945C2 (en) | 1999-12-20 |
NO314817B1 (en) | 2003-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |