NL7904398A - ROOM THERMOSTAT. - Google Patents
ROOM THERMOSTAT.Info
- Publication number
- NL7904398A NL7904398A NL7904398A NL7904398A NL7904398A NL 7904398 A NL7904398 A NL 7904398A NL 7904398 A NL7904398 A NL 7904398A NL 7904398 A NL7904398 A NL 7904398A NL 7904398 A NL7904398 A NL 7904398A
- Authority
- NL
- Netherlands
- Prior art keywords
- room thermostat
- thermostat
- room
- 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
- G05D23/20—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
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91264678A | 1978-06-05 | 1978-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7904398A true NL7904398A (en) | 1979-12-07 |
Family
ID=25432228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7904398A NL7904398A (en) | 1978-06-05 | 1979-06-05 | ROOM THERMOSTAT. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2922161A1 (en) |
NL (1) | NL7904398A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333605A (en) * | 1981-04-17 | 1982-06-08 | American Stabilis, Inc. | Variable input-resistance power supply circuit |
NZ201460A (en) * | 1981-08-17 | 1986-11-12 | Allware Agencies Ltd | Multipurpose microprocessor controlled heating and cooling fan |
EP0093214A1 (en) * | 1982-05-05 | 1983-11-09 | Honeywell Inc. | Power supply circuitry in 2-wire thermostats |
CH665705A5 (en) * | 1984-11-22 | 1988-05-31 | Landis & Gyr Ag | DEVICE FOR INFLUENCING A CONTROL UNIT OF A HEATING SYSTEM FROM A ROOM UNIT. |
IT1217106B (en) * | 1987-04-07 | 1990-03-14 | Tecnoplant Srl | SELF-POWERED SWITCHING OF A REMOTE ELECTRIC LOAD. |
-
1979
- 1979-05-31 DE DE19792922161 patent/DE2922161A1/en not_active Withdrawn
- 1979-06-05 NL NL7904398A patent/NL7904398A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2922161A1 (en) | 1979-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |