ES2038539A2 - Device for detecting the presence of gas, and safety closing device based on said detecting device - Google Patents
Device for detecting the presence of gas, and safety closing device based on said detecting deviceInfo
- Publication number
- ES2038539A2 ES2038539A2 ES919101929A ES9101929A ES2038539A2 ES 2038539 A2 ES2038539 A2 ES 2038539A2 ES 919101929 A ES919101929 A ES 919101929A ES 9101929 A ES9101929 A ES 9101929A ES 2038539 A2 ES2038539 A2 ES 2038539A2
- Authority
- ES
- Spain
- Prior art keywords
- casing
- detecting
- gas
- disk
- closing part
- 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.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Device for detecting the presence of gas, and safety closing device based on said detecting device.It includes an external casing (2), which is open on one end and equipped with a first axial hole (3) at the opposite end and with at least one side opening (6), a closing part (4) equipped with a second axial hole (5), coupled to the open end of the casing (2), a control piston (7) housed, with the possibility of movement, inside said casing, a disk (8) with a diameter that is slightly less than the inside diameter of the casing (2) placed on a plane perpendicular to the direction of said control piston (7) and next to it, a solid mass (10) of a chemical product that has the property of dissolving upon reacting to a fuel gas, whose mass (10) is placed in the area (2b) included between said disk (8) and the end of the casing (2) opposite the closing part (4), a spring (9) placed between said disk and said closing part, and a mesh (11) around the side part of the casing.In the possible appearance of a gas leak, it fires, thus allowing the activation of a variety of safety elements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101929A ES2038539B1 (en) | 1991-08-26 | 1991-08-26 | GAS PRESENCE DETECTOR DEVICE, AND SAFETY CLOSING DEVICE BASED ON SUCH DETECTOR DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101929A ES2038539B1 (en) | 1991-08-26 | 1991-08-26 | GAS PRESENCE DETECTOR DEVICE, AND SAFETY CLOSING DEVICE BASED ON SUCH DETECTOR DEVICE. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2038539A2 true ES2038539A2 (en) | 1993-07-16 |
ES2038539R ES2038539R (en) | 1995-04-16 |
ES2038539B1 ES2038539B1 (en) | 1995-11-01 |
Family
ID=8273369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9101929A Expired - Fee Related ES2038539B1 (en) | 1991-08-26 | 1991-08-26 | GAS PRESENCE DETECTOR DEVICE, AND SAFETY CLOSING DEVICE BASED ON SUCH DETECTOR DEVICE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2038539B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES279457U (en) * | 1984-05-24 | 1984-12-16 | Bouzas Fuentetaja Julio | Gas valve |
US4668477A (en) * | 1983-07-21 | 1987-05-26 | Ngk Spark Plug Co., Ltd. | Gas sensor |
ES1002675U (en) * | 1987-06-15 | 1988-06-16 | Leon Timoneda Angel | Valvula perfected (Machine-translation by Google Translate, not legally binding) |
ES1012038U (en) * | 1989-11-15 | 1990-06-16 | Maldonado Gonzalez Antonio | Valve for installation in cylinders containing liquefied gases. (Machine-translation by Google Translate, not legally binding) |
-
1991
- 1991-08-26 ES ES9101929A patent/ES2038539B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4668477A (en) * | 1983-07-21 | 1987-05-26 | Ngk Spark Plug Co., Ltd. | Gas sensor |
ES279457U (en) * | 1984-05-24 | 1984-12-16 | Bouzas Fuentetaja Julio | Gas valve |
ES1002675U (en) * | 1987-06-15 | 1988-06-16 | Leon Timoneda Angel | Valvula perfected (Machine-translation by Google Translate, not legally binding) |
ES1012038U (en) * | 1989-11-15 | 1990-06-16 | Maldonado Gonzalez Antonio | Valve for installation in cylinders containing liquefied gases. (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
ES2038539B1 (en) | 1995-11-01 |
ES2038539R (en) | 1995-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001102 |