FR1589852A - - Google Patents
Info
- Publication number
- FR1589852A FR1589852A FR1589852DA FR1589852A FR 1589852 A FR1589852 A FR 1589852A FR 1589852D A FR1589852D A FR 1589852DA FR 1589852 A FR1589852 A FR 1589852A
- Authority
- FR
- France
- 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
- G05D23/27—Control of temperature characterised by the use of electric means with sensing element responsive to radiation
-
- 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
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1583407 | 1967-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1589852A true FR1589852A (en) | 1970-04-06 |
Family
ID=5679491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1589852D Expired FR1589852A (en) | 1967-11-17 | 1968-10-23 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE723912A (en) |
FR (1) | FR1589852A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3327535A1 (en) * | 2013-04-16 | 2018-05-30 | Watlow Electric Manufacturing Company | Process controller with integrated optical sensing |
-
1968
- 1968-10-23 FR FR1589852D patent/FR1589852A/fr not_active Expired
- 1968-11-14 BE BE723912D patent/BE723912A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3327535A1 (en) * | 2013-04-16 | 2018-05-30 | Watlow Electric Manufacturing Company | Process controller with integrated optical sensing |
US10712757B2 (en) | 2013-04-16 | 2020-07-14 | Watlow Electric Manufacturing Company | Process controller with an integrated optical detector |
Also Published As
Publication number | Publication date |
---|---|
BE723912A (en) | 1969-05-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |