CH531209A - Circuit arrangement for controlling a first and a second process as a function of a control signal - Google Patents
Circuit arrangement for controlling a first and a second process as a function of a control signalInfo
- Publication number
- CH531209A CH531209A CH682670A CH682670A CH531209A CH 531209 A CH531209 A CH 531209A CH 682670 A CH682670 A CH 682670A CH 682670 A CH682670 A CH 682670A CH 531209 A CH531209 A CH 531209A
- Authority
- CH
- Switzerland
- Prior art keywords
- controlling
- function
- control signal
- circuit arrangement
- arrangement
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
- F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
-
- 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
- G05B19/00—Programme-control systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/36—Spark ignition, e.g. by means of a high voltage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/06—Fail safe for flame failures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2376369A GB1258327A (en) | 1969-05-09 | 1969-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH531209A true CH531209A (en) | 1972-11-30 |
Family
ID=10200929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH682670A CH531209A (en) | 1969-05-09 | 1970-05-06 | Circuit arrangement for controlling a first and a second process as a function of a control signal |
Country Status (8)
Country | Link |
---|---|
US (1) | US3766441A (en) |
CA (1) | CA945243A (en) |
CH (1) | CH531209A (en) |
DE (1) | DE2022242A1 (en) |
DK (1) | DK127615B (en) |
FR (1) | FR2042532B1 (en) |
GB (1) | GB1258327A (en) |
NL (1) | NL7006416A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2347620A1 (en) * | 1976-07-15 | 1977-11-04 | Bicosa Recherches | FLAME OR SPARK DETECTION DEVICE AND COMBUSTIBLE GAS IGNITER |
US4334258A (en) * | 1980-06-23 | 1982-06-08 | Seeman Jeffrey L | Explosion prevention control system for a fuel-gas burning automatic ignition appliance and associated gas distribution system |
US4836770A (en) * | 1984-07-02 | 1989-06-06 | Robertshaw Controls Company | Primary gas furnace control |
US5158447A (en) * | 1984-07-02 | 1992-10-27 | Robertshaw Controls Company | Primary gas furnace control |
US4755133A (en) * | 1984-07-02 | 1988-07-05 | Robertshaw Control Company | Primary gas furnace control |
US4680005A (en) * | 1984-07-02 | 1987-07-14 | Robertshaw Controls Company | Primary gas furnace control |
US4626192A (en) * | 1984-07-02 | 1986-12-02 | Robertshaw Controls Company | Primary gas furnace control |
US4915614A (en) * | 1984-07-02 | 1990-04-10 | Robertshaw Controls Company | Primary gas furnace control |
US5618907A (en) * | 1985-04-23 | 1997-04-08 | The Boeing Company | Thallium catalyzed multidimensional ester oligomers |
US4865539A (en) * | 1988-08-23 | 1989-09-12 | Robertshaw Controls Company | Fuel control unit for a gas furnace and method of making the same |
US4971549A (en) * | 1988-08-23 | 1990-11-20 | Robertshaw Controls Company | Fuel control unit for a gas furnace and method of making the same |
US5703749A (en) * | 1994-12-01 | 1997-12-30 | Prasad; Romeo | Safety control system responsive to carbon monoxide smoke and the like |
DE19715098B4 (en) * | 1997-04-11 | 2004-12-23 | Schneider Electric Gmbh | monitoring circuit |
DE10023273A1 (en) * | 2000-05-12 | 2001-11-15 | Siemens Building Tech Ag | Measuring device for a flame |
DE10027846A1 (en) * | 2000-05-25 | 2001-11-29 | Siemens Building Tech Ag | Signal generator |
DE102014216024A1 (en) * | 2013-11-14 | 2015-05-21 | Robert Bosch Gmbh | Method for operating an ignition system and corresponding ignition system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3337792A (en) * | 1963-07-09 | 1967-08-22 | Loral Electronics Corp | Firing angle control circuit for silicon controlled rectifiers |
US3270799A (en) * | 1964-12-07 | 1966-09-06 | Honeywell Inc | Burner control apparatus |
US3348104A (en) * | 1964-12-14 | 1967-10-17 | American Gas Ass | Bias-controlled a. c.-operable voltage threshold circuit, and systems employing same |
US3456095A (en) * | 1965-10-06 | 1969-07-15 | Sunbeam Corp | Solid state temperature control circuit with anticipation and compensation features |
GB1181965A (en) * | 1966-06-10 | 1970-02-18 | Clark & Smith Ind Ltd | Improvements in or relating to Electrical Apparatus for Controlling Gas Burners and the Like |
US3377125A (en) * | 1966-06-16 | 1968-04-09 | American Gas Ass | Electrical ignition system for gaseous fuel burners and the like |
US3447880A (en) * | 1966-09-29 | 1969-06-03 | Liberty Combustion Corp | Control system for fluid fuel burners |
FR1517522A (en) * | 1967-04-04 | 1968-03-15 | Fenwal Inc | Electric gas ignition and flame control system |
US3445172A (en) * | 1967-08-02 | 1969-05-20 | American Gas Ass | Fail-safe system |
US3441356A (en) * | 1967-09-12 | 1969-04-29 | Fenwal Inc | Pulsed spark gas ignition and fuel control system |
US3520645A (en) * | 1968-05-24 | 1970-07-14 | Maytag Co | Control system for a fuel burner |
-
1969
- 1969-05-09 GB GB2376369A patent/GB1258327A/en not_active Expired
-
1970
- 1970-04-30 NL NL7006416A patent/NL7006416A/xx unknown
- 1970-05-06 DK DK233370AA patent/DK127615B/en unknown
- 1970-05-06 CH CH682670A patent/CH531209A/en not_active IP Right Cessation
- 1970-05-06 DE DE19702022242 patent/DE2022242A1/en active Pending
- 1970-05-08 US US00035852A patent/US3766441A/en not_active Expired - Lifetime
- 1970-05-08 CA CA082,305A patent/CA945243A/en not_active Expired
- 1970-05-11 FR FR7016972A patent/FR2042532B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3766441A (en) | 1973-10-16 |
FR2042532A1 (en) | 1971-02-12 |
FR2042532B1 (en) | 1975-01-10 |
GB1258327A (en) | 1971-12-30 |
DE2022242A1 (en) | 1970-11-12 |
CA945243A (en) | 1974-04-09 |
DK127615B (en) | 1973-12-03 |
NL7006416A (en) | 1970-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |