DE185587T1 - SAFETY MECHANISM RESPECTING ABNORMAL TRAIN FOR GAS-HEATED HOT WATER GENERATORS WITHOUT PERMANENT WAX FLAME. - Google Patents
SAFETY MECHANISM RESPECTING ABNORMAL TRAIN FOR GAS-HEATED HOT WATER GENERATORS WITHOUT PERMANENT WAX FLAME.Info
- Publication number
- DE185587T1 DE185587T1 DE198585402423T DE85402423T DE185587T1 DE 185587 T1 DE185587 T1 DE 185587T1 DE 198585402423 T DE198585402423 T DE 198585402423T DE 85402423 T DE85402423 T DE 85402423T DE 185587 T1 DE185587 T1 DE 185587T1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- release lever
- arm
- respecting
- supply 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.)
- Pending
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
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
- Temperature-Responsive Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Air-Conditioning For Vehicles (AREA)
- Inorganic Fibers (AREA)
- Looms (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to a security mechanism for gas-heated apparatus. A displaceable member (15) controlled by a heat-sensitive element (16) is connected mechanically to a release lever (11) for the cocking mechanism (7, 6) of the tap (2) for admission of gas to the apparatus in order to cause the closure of the latter in the event of an increase in temperature. Application in gas-heated water boilers without a permanent pilot flame. <IMAGE>
Claims (3)
dadurch gekennzeichnet, daß der ausdehnbare Balg (15) positiv auf den Auslösehebel (11) über eine bewegbare Muffe (17) wirkt, die von einer Feder (18) rückgestellt wird und einen Anschlag (19) sowie ein Tragteil (20) trägt, die ihren Bewegungen folgen.1.Safety device for gas-heated water heaters without a constant flame, which allows the water heater to be switched off in the event of a fault in the discharge of its combustion products, which has a clamping lever device for the gas supply valve of the water heater, which can be locked onto a release lever, the pivoting movement of which causes the expansion and closing of the gas supply valve the effect of a closing spring, and which has a thermal sensor that reacts to an increase in temperature in the area of the discharge of the combustion products in the sense of a displacement of an expandable bellows and its effect of unlocking and closing the gas supply valve,
characterized in that the expandable bellows (15) acts positively on the release lever (11) via a movable sleeve (17) which is reset by a spring (18) and carries a stop (19) and a support part (20) which follow their movements.
303. Safety device according to claim 2, characterized in that an adjustable stop (13) is arranged on one arm of the release lever (11) and serves as a support for the pivot arm (21).
30th
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8418688A FR2574526B1 (en) | 1984-12-07 | 1984-12-07 | SAFETY MECHANISM REACTING TO A DRAFT FAULT FOR A GAS APPARATUS FOR PRODUCING HOT WATER WITHOUT PERMANENT PILOT |
Publications (1)
Publication Number | Publication Date |
---|---|
DE185587T1 true DE185587T1 (en) | 1986-11-27 |
Family
ID=9310337
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198585402423T Pending DE185587T1 (en) | 1984-12-07 | 1985-12-05 | SAFETY MECHANISM RESPECTING ABNORMAL TRAIN FOR GAS-HEATED HOT WATER GENERATORS WITHOUT PERMANENT WAX FLAME. |
DE8585402423T Expired - Fee Related DE3581384D1 (en) | 1984-12-07 | 1985-12-05 | SAFETY MECHANISM RESPECTING ABNORMAL TRAIN FOR GAS-HEATED HOT WATER GENERATORS WITHOUT PERMANENT WAX FLAME. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585402423T Expired - Fee Related DE3581384D1 (en) | 1984-12-07 | 1985-12-05 | SAFETY MECHANISM RESPECTING ABNORMAL TRAIN FOR GAS-HEATED HOT WATER GENERATORS WITHOUT PERMANENT WAX FLAME. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0185587B1 (en) |
AT (1) | ATE60122T1 (en) |
DE (2) | DE185587T1 (en) |
ES (1) | ES8608660A1 (en) |
FR (1) | FR2574526B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2606854B1 (en) * | 1986-11-17 | 1989-03-03 | Sdecc | INTEGRATED SAFETY GAS INLET VALVE FOR HOT WATER PRODUCTION DEVICE WITHOUT PERMANENT PILOT LIGHT |
FR2626354B1 (en) * | 1988-01-26 | 1990-06-22 | Sdecc | LOW PRESSURE GAS SECURITY SYSTEM SUITABLE FOR AN INLET VALVE HAVING A METASTABLE THERMAL SAFETY MECHANISM CONTROLLING THE CORRECT DISCHARGE OF COMBUSTION PRODUCTS |
FR2673703B1 (en) * | 1991-03-06 | 1996-12-06 | Innovations Tech | GAS APPARATUS WITH OVERHEATING SECURITY. |
FR2731776B1 (en) * | 1995-03-16 | 1997-04-25 | Dtn Fr Sa | SAFETY DEVICE OR PASSIVE REGULATION FOR HEATING APPARATUS |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1301169A (en) * | 1961-09-20 | 1962-08-10 | Saunier Duval | Very low inertia flame detector device for gas appliances and in particular for instantaneous water heaters and gas bath heaters operating without a standing pilot |
FR1509085A (en) * | 1966-10-17 | 1968-01-12 | Saunier Duval | Safety device making it possible to cut off the gas supply to the burner of a gas appliance in the event of insufficient draft from the flue to which the appliance is connected or in the event of discharge through said conduit |
FR2106736A6 (en) * | 1970-09-23 | 1972-05-05 | Saunier Duval | |
FR2147500A5 (en) * | 1971-07-29 | 1973-03-09 | Denisselle Jean |
-
1984
- 1984-12-07 FR FR8418688A patent/FR2574526B1/en not_active Expired
-
1985
- 1985-12-03 ES ES549533A patent/ES8608660A1/en not_active Expired
- 1985-12-05 AT AT85402423T patent/ATE60122T1/en not_active IP Right Cessation
- 1985-12-05 DE DE198585402423T patent/DE185587T1/en active Pending
- 1985-12-05 DE DE8585402423T patent/DE3581384D1/en not_active Expired - Fee Related
- 1985-12-05 EP EP85402423A patent/EP0185587B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE60122T1 (en) | 1991-02-15 |
ES8608660A1 (en) | 1986-07-16 |
FR2574526A1 (en) | 1986-06-13 |
ES549533A0 (en) | 1986-07-16 |
DE3581384D1 (en) | 1991-02-21 |
FR2574526B1 (en) | 1987-01-02 |
EP0185587A1 (en) | 1986-06-25 |
EP0185587B1 (en) | 1991-01-16 |
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