CH469304A - Device for regulating the temperature of an electrical heating element - Google Patents
Device for regulating the temperature of an electrical heating elementInfo
- Publication number
- CH469304A CH469304A CH495668A CH495668A CH469304A CH 469304 A CH469304 A CH 469304A CH 495668 A CH495668 A CH 495668A CH 495668 A CH495668 A CH 495668A CH 469304 A CH469304 A CH 469304A
- Authority
- CH
- Switzerland
- Prior art keywords
- regulating
- temperature
- heating element
- electrical heating
- electrical
- 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
- G05D23/22—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 being a thermocouple
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0073762 | 1967-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH469304A true CH469304A (en) | 1969-02-28 |
Family
ID=7315244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH495668A CH469304A (en) | 1967-04-27 | 1968-04-04 | Device for regulating the temperature of an electrical heating element |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT293752B (en) |
CH (1) | CH469304A (en) |
DE (1) | DE1673503C3 (en) |
GB (1) | GB1171413A (en) |
-
1967
- 1967-04-27 DE DE1673503A patent/DE1673503C3/en not_active Expired
-
1968
- 1968-03-18 AT AT267968A patent/AT293752B/en not_active IP Right Cessation
- 1968-04-04 CH CH495668A patent/CH469304A/en unknown
- 1968-04-10 GB GB07265/68A patent/GB1171413A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1673503B2 (en) | 1974-02-28 |
DE1673503C3 (en) | 1974-09-26 |
GB1171413A (en) | 1969-11-19 |
DE1673503A1 (en) | 1971-08-05 |
AT293752B (en) | 1971-10-25 |
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