JPS4935772A - - Google Patents
Info
- Publication number
- JPS4935772A JPS4935772A JP48037894A JP3789473A JPS4935772A JP S4935772 A JPS4935772 A JP S4935772A JP 48037894 A JP48037894 A JP 48037894A JP 3789473 A JP3789473 A JP 3789473A JP S4935772 A JPS4935772 A JP S4935772A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Testing And Monitoring For Control Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00240939A US3855590A (en) | 1972-04-04 | 1972-04-04 | Cyclic or monitoring system for displaying the output of two substantially similar trains of logic |
| US240939 | 1988-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4935772A true JPS4935772A (US06229276-20010508-P00022.png) | 1974-04-02 |
| JPS605918B2 JPS605918B2 (ja) | 1985-02-14 |
Family
ID=22908553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48037894A Expired JPS605918B2 (ja) | 1972-04-04 | 1973-04-04 | 監視装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3855590A (US06229276-20010508-P00022.png) |
| JP (1) | JPS605918B2 (US06229276-20010508-P00022.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370525A (en) * | 1976-12-03 | 1978-06-23 | Mitsubishi Heavy Ind Ltd | Method of dropping structure by utilizing sand |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006460A (en) * | 1974-12-10 | 1977-02-01 | Westinghouse Electric Corporation | Computer controlled security system |
| US4255234A (en) * | 1978-10-12 | 1981-03-10 | Westinghouse Electric Corp. | Automatic flux mapping system |
| FR2518288A1 (fr) * | 1981-12-11 | 1983-06-17 | Commissariat Energie Atomique | Dispositif de declenchement d'un actionneur de surete |
| US6292523B1 (en) * | 1997-06-06 | 2001-09-18 | Westinghouse Electric Company Llc | Digital engineered safety features actuation system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1453869A (fr) * | 1965-05-06 | 1966-07-22 | Telemecanique Electrique | Dispositif de mesure électrique de plusieurs grandeurs |
| US3495074A (en) * | 1966-01-17 | 1970-02-10 | Ibm | Digital control system with integral clamping |
| US3516061A (en) * | 1967-12-04 | 1970-06-02 | Ford Ind Inc | Electrical signaling apparatus |
| US3594789A (en) * | 1968-01-30 | 1971-07-20 | Honeywell Inc | Counter actuated multiplex monitor circuit |
| US3543267A (en) * | 1969-04-07 | 1970-11-24 | Transmation Inc | Scanning monitor system |
| US3618082A (en) * | 1969-04-09 | 1971-11-02 | Honeywell Inc | Information retrieval system with a remote station hold circuit to preserve a double change in status |
| US3689887A (en) * | 1970-06-11 | 1972-09-05 | Bendix Corp | Information transfer system |
-
1972
- 1972-04-04 US US00240939A patent/US3855590A/en not_active Expired - Lifetime
-
1973
- 1973-04-04 JP JP48037894A patent/JPS605918B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370525A (en) * | 1976-12-03 | 1978-06-23 | Mitsubishi Heavy Ind Ltd | Method of dropping structure by utilizing sand |
| JPS5633543B2 (US06229276-20010508-P00022.png) * | 1976-12-03 | 1981-08-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS605918B2 (ja) | 1985-02-14 |
| US3855590A (en) | 1974-12-17 |
