ES2092943B1 - WATERTIGHT VALVE, AUTOMATIC CLOSING, FOR LEVEL METERS PER ROD. - Google Patents
WATERTIGHT VALVE, AUTOMATIC CLOSING, FOR LEVEL METERS PER ROD.Info
- Publication number
- ES2092943B1 ES2092943B1 ES9301345A ES9301345A ES2092943B1 ES 2092943 B1 ES2092943 B1 ES 2092943B1 ES 9301345 A ES9301345 A ES 9301345A ES 9301345 A ES9301345 A ES 9301345A ES 2092943 B1 ES2092943 B1 ES 2092943B1
- Authority
- ES
- Spain
- Prior art keywords
- rod
- hole
- automatic closing
- meters per
- 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 - Fee Related
Links
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Closures For Containers (AREA)
- Level Indicators Using A Float (AREA)
Abstract
LA VALVULA ESTANCA, DE CIERRE AUTOMATICO, PARA MEDIDORES DE NIVEL POR VARILLA, CONSTA DE UN CUERPO TRONCOCONICO (1), TAPA SUPERIOR (2), CON ORIFICIO (3) Y CLAPETA (4) MANTENIDA EN POSICION DE CIERRE POR UN MUELLE (5). SE INSTALA EN SUSTITUCION DEL TAPON EXISTENTE EN LA CONEXION DEL TANQUE, PERMITIENDO QUE LA VARILLA DE MEDICION SEA INTRODUCIDA POR EL AGUJERO SUPERIOR Y EMPUJE A LA CLAPETA, QUE SE DESPLAZA GIRANDO ALREDEDOR DEL GOZNE (6) APOYADO EN DOS SOPORTES (7). JUNTAS DE ESTANQUEIDAD (8), (9) Y (10). CUANDO SE SACA TOTALMENTE LA VARILLA DE MEDICION, EL MUELLE EMPUJA A LA CLAPETA A SU POSICION DE TRABAJO, CERRANDO TOTALMENTE EL PASO A LOS VAPORES (Y A LOS LIQUIDOS EN CASO DE SOBRELLENADO DEL TANQUE). LOS MATERIALES DE LA VALVULA SERAN RESISTENTES A LOS HIDROCARBUROS Y AL AGUA, NO PRODUCIRAN CHISPAS AL SER GOLPEADOS POR UNA VARILLA DE ACERO, NI SE OXIDARAN O DEGRADARAN POR ESTAR INSTALADOS A LA INTEMPERIE.THE WATERTIGHT, AUTOMATIC CLOSING VALVE, FOR LEVEL GAUGES PER ROD, CONSISTS OF A TRONCOCONIC BODY (1), UPPER COVER (2), WITH HOLE (3) AND CLAP (4) MAINTAINED IN A CLOSING POSITION BY A SPRING (5 ). IT IS INSTALLED IN REPLACEMENT OF THE EXISTING PLUG IN THE CONNECTION OF THE TANK, ALLOWING THE MEASURING ROD TO BE INTRODUCED BY THE UPPER HOLE AND PUSHING THE CLAPETTE, WHICH IS MOVED BY TURNING AROUND THE HOLE (6) SUPPORTED IN TWO SUPPORTS (6) SEALING GASKETS (8), (9) AND (10). WHEN THE MEASURING ROD IS TOTALLY REMOVED, THE SPRING PUSHES THE CLAPETA TO ITS WORKING POSITION, COMPLETELY CLOSING THE PASSAGE TO THE VAPORS (AND TO THE LIQUIDS IN CASE OF OVERFILLING THE TANK). THE VALVE MATERIALS WILL BE RESISTANT TO OIL AND WATER, WILL NOT PRODUCE SPARKS WHEN BEEN HIT BY A STEEL ROD, NOR WILL OXIDIZE OR DEGRADE BECAUSE THEY ARE INSTALLED IN THE WEATHER.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9301345A ES2092943B1 (en) | 1993-06-17 | 1993-06-17 | WATERTIGHT VALVE, AUTOMATIC CLOSING, FOR LEVEL METERS PER ROD. |
ES9602134A ES2137828B1 (en) | 1993-06-17 | 1996-10-09 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION 9301345, BY "WATERTIGHT VALVE, WITH AUTOMATIC CLOSURE, FOR LEVEL METERS PER ROD" |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9301345A ES2092943B1 (en) | 1993-06-17 | 1993-06-17 | WATERTIGHT VALVE, AUTOMATIC CLOSING, FOR LEVEL METERS PER ROD. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2092943A2 ES2092943A2 (en) | 1996-12-01 |
ES2092943R ES2092943R (en) | 1997-11-16 |
ES2092943B1 true ES2092943B1 (en) | 1998-06-16 |
Family
ID=8282226
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9301345A Expired - Fee Related ES2092943B1 (en) | 1993-06-17 | 1993-06-17 | WATERTIGHT VALVE, AUTOMATIC CLOSING, FOR LEVEL METERS PER ROD. |
ES9602134A Expired - Fee Related ES2137828B1 (en) | 1993-06-17 | 1996-10-09 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION 9301345, BY "WATERTIGHT VALVE, WITH AUTOMATIC CLOSURE, FOR LEVEL METERS PER ROD" |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602134A Expired - Fee Related ES2137828B1 (en) | 1993-06-17 | 1996-10-09 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION 9301345, BY "WATERTIGHT VALVE, WITH AUTOMATIC CLOSURE, FOR LEVEL METERS PER ROD" |
Country Status (1)
Country | Link |
---|---|
ES (2) | ES2092943B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1781534A (en) * | 1927-08-26 | 1930-11-11 | Tide Water Oil Company | Antifraud means for storage tanks |
US1871534A (en) * | 1930-12-15 | 1932-08-16 | Safety Equipment Service Compa | Eye goggles |
DE2405779A1 (en) * | 1974-02-07 | 1975-08-21 | Motoren Turbinen Union | STOCK CONTROL DEVICE |
DE3504321A1 (en) * | 1985-02-08 | 1986-08-14 | Rolf Dipl.-Kfm. Dipl.-Volksw. 4152 Kempen Schlieper | Appliance for checking a liquid level by means of a dipstick |
US4942669A (en) * | 1989-10-03 | 1990-07-24 | Schnedl Edwin F | Dipstick locator and wiper construction for automobiles |
GB9304518D0 (en) * | 1993-03-05 | 1993-04-21 | W & J Risbidger Limited | Dipstick tubes |
-
1993
- 1993-06-17 ES ES9301345A patent/ES2092943B1/en not_active Expired - Fee Related
-
1996
- 1996-10-09 ES ES9602134A patent/ES2137828B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2137828B1 (en) | 2000-08-16 |
ES2092943R (en) | 1997-11-16 |
ES2137828A1 (en) | 1999-12-16 |
ES2092943A2 (en) | 1996-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Grant refused |
Effective date: 19950929 |
|
EC2A | Search report published |
Date of ref document: 19961201 Kind code of ref document: R Effective date: 19961201 |
|
FD1A | Patent lapsed |
Effective date: 20040618 |