FR96318E - Improvement in safety and control devices for instant hot water gas production devices operating without a permanent pilot light. - Google Patents
Improvement in safety and control devices for instant hot water gas production devices operating without a permanent pilot light.Info
- Publication number
- FR96318E FR96318E FR174820A FR96318DA FR96318E FR 96318 E FR96318 E FR 96318E FR 174820 A FR174820 A FR 174820A FR 96318D A FR96318D A FR 96318DA FR 96318 E FR96318 E FR 96318E
- Authority
- FR
- France
- Prior art keywords
- safety
- improvement
- hot water
- gas production
- water gas
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
- F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/06—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms
- F23N5/067—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/22—Pilot burners
- F23N2227/26—Pilot burners comprising two or more distinct pilot burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/20—Membrane valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/24—Valve details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR174820 | 1968-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR96318E true FR96318E (en) | 1972-06-16 |
Family
ID=8657239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR174820A Expired FR96318E (en) | 1968-11-22 | Improvement in safety and control devices for instant hot water gas production devices operating without a permanent pilot light. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE741215A (en) |
DE (1) | DE1958196C3 (en) |
FR (1) | FR96318E (en) |
GB (1) | GB1276866A (en) |
NL (1) | NL6917006A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0280406A1 (en) * | 1987-02-07 | 1988-08-31 | Concentric Controls Limited | Flame failure devices |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2184373B1 (en) * | 1972-05-15 | 1974-09-27 | Saunier Duval | |
FR2407429A2 (en) * | 1977-10-28 | 1979-05-25 | Saunier Duval | IMPROVEMENTS TO SAFETY AND CONTROL DEVICES FOR INSTANTANEOUS GAS HOT WATER PRODUCTION DEVICES OPERATING WITHOUT PERMANENT PILOT |
FR2529311A1 (en) * | 1982-06-24 | 1983-12-30 | Lin Long Fung | Through-flow gas water heater - has main valve and electromagnet inlet and outlet valves operated in fail-safe sequence |
-
0
- FR FR174820A patent/FR96318E/en not_active Expired
-
1969
- 1969-11-04 BE BE741215D patent/BE741215A/xx unknown
- 1969-11-12 NL NL6917006A patent/NL6917006A/xx unknown
- 1969-11-19 DE DE1958196A patent/DE1958196C3/en not_active Expired
- 1969-11-21 GB GB57227/69A patent/GB1276866A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0280406A1 (en) * | 1987-02-07 | 1988-08-31 | Concentric Controls Limited | Flame failure devices |
Also Published As
Publication number | Publication date |
---|---|
NL6917006A (en) | 1970-05-26 |
DE1958196C3 (en) | 1973-11-15 |
GB1276866A (en) | 1972-06-07 |
DE1958196A1 (en) | 1970-08-13 |
BE741215A (en) | 1970-04-16 |
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