| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US620341AUS3391984A (en) | 1967-03-03 | 1967-03-03 | Fuel burner control system |
| Publication Number | Publication Date |
|---|---|
| BE711026Atrue BE711026A (en) | 1968-07-01 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711026DBE711026A (en) | 1967-03-03 | 1968-02-20 |
| Country | Link |
|---|---|
| US (1) | US3391984A (en) |
| BE (1) | BE711026A (en) |
| CH (1) | CH472009A (en) |
| FR (1) | FR1555107A (en) |
| GB (1) | GB1195306A (en) |
| NL (1) | NL6802340A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2135778A5 (en)* | 1971-04-28 | 1972-12-22 | Sourdillon Matricage Robinette | |
| US3748083A (en)* | 1972-03-10 | 1973-07-24 | Sioux Steam Cleaner Corp | Ignition failure shutdown apparatus |
| JPH01100408U (en)* | 1987-12-24 | 1989-07-05 | ||
| US5495112A (en)* | 1994-12-19 | 1996-02-27 | Elsag International N.V. | Flame detector self diagnostic system employing a modulated optical signal in composite with a flame detection signal |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3143161A (en)* | 1963-04-26 | 1964-08-04 | Electronics Corp America | Self-checking condition responsive system |
| US3286761A (en)* | 1965-12-27 | 1966-11-22 | Honeywell Inc | Self-monitoring condition detecting apparatus |
| Publication number | Publication date |
|---|---|
| CH472009A (en) | 1969-04-30 |
| NL6802340A (en) | 1968-09-04 |
| US3391984A (en) | 1968-07-09 |
| GB1195306A (en) | 1970-06-17 |
| FR1555107A (en) | 1969-01-24 |