JPS6222047B2 - - Google Patents
Info
- Publication number
- JPS6222047B2 JPS6222047B2 JP357378A JP357378A JPS6222047B2 JP S6222047 B2 JPS6222047 B2 JP S6222047B2 JP 357378 A JP357378 A JP 357378A JP 357378 A JP357378 A JP 357378A JP S6222047 B2 JPS6222047 B2 JP S6222047B2
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- circuit
- switch
- pilot flame
- valve
- Prior art date
- 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
- 239000003990 capacitor Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 29
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 9
- 239000007858 starting material Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 229910000809 Alumel Inorganic materials 0.000 description 1
- 229910001006 Constantan Inorganic materials 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229910001179 chromel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
- F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Combustion (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP357378A JPS5496841A (en) | 1978-01-17 | 1978-01-17 | Safety valve for gas equipment |
DE2856502A DE2856502C2 (de) | 1977-12-28 | 1978-12-28 | Ventilsteuersystem für Gasbrenner |
FR7836787A FR2413614A1 (fr) | 1977-12-28 | 1978-12-28 | Systeme de commande de vanne d'un bruleur a gaz |
IT31396/78A IT1160415B (it) | 1977-12-28 | 1978-12-28 | Sistema di comando e controllo per bruciatori a gas |
US05/974,083 US4318687A (en) | 1977-12-28 | 1978-12-28 | Gas burner control system |
GB7900643A GB2012039B (en) | 1978-01-10 | 1979-01-08 | Valve control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP357378A JPS5496841A (en) | 1978-01-17 | 1978-01-17 | Safety valve for gas equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5496841A JPS5496841A (en) | 1979-07-31 |
JPS6222047B2 true JPS6222047B2 (xx) | 1987-05-15 |
Family
ID=11561182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP357378A Granted JPS5496841A (en) | 1977-12-28 | 1978-01-17 | Safety valve for gas equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5496841A (xx) |
-
1978
- 1978-01-17 JP JP357378A patent/JPS5496841A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5496841A (en) | 1979-07-31 |
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