ZA891142B - Control apparatus - Google Patents
Control apparatusInfo
- Publication number
- ZA891142B ZA891142B ZA891142A ZA891142A ZA891142B ZA 891142 B ZA891142 B ZA 891142B ZA 891142 A ZA891142 A ZA 891142A ZA 891142 A ZA891142 A ZA 891142A ZA 891142 B ZA891142 B ZA 891142B
- Authority
- ZA
- South Africa
- Prior art keywords
- control apparatus
- 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
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE45288A IE61163B1 (en) | 1988-02-19 | 1988-02-19 | Control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA891142B true ZA891142B (en) | 1989-10-25 |
Family
ID=11012814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA891142A ZA891142B (en) | 1988-02-19 | 1989-02-14 | Control apparatus |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2216313A (en) |
IE (1) | IE61163B1 (en) |
ZA (1) | ZA891142B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399404B (en) * | 1992-02-11 | 1995-05-26 | Elin Energieanwendung | DEVICE FOR CONTROL, REGULATION AND MONITORING OF HEATING SYSTEMS |
GB2275791B (en) * | 1993-03-04 | 1997-01-08 | Senso Ltd | System controller, particularly for use in the control of dual-fuel industrial boilers |
DE60216741D1 (en) | 2001-04-10 | 2007-01-25 | Smart Flow Pty Ltd | CONTROL VALVE MONITORING |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425628A (en) * | 1981-05-26 | 1984-01-10 | General Electric Company | Control module for engergy management system |
-
1988
- 1988-02-19 IE IE45288A patent/IE61163B1/en not_active IP Right Cessation
-
1989
- 1989-02-14 ZA ZA891142A patent/ZA891142B/en unknown
- 1989-02-15 GB GB8903394A patent/GB2216313A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IE61163B1 (en) | 1994-10-05 |
GB2216313A (en) | 1989-10-04 |
GB8903394D0 (en) | 1989-04-05 |
IE880452L (en) | 1989-08-19 |
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