ES277887U - Un dispositivo restrictor de circulacion para cilindros de gas - Google Patents
Un dispositivo restrictor de circulacion para cilindros de gasInfo
- Publication number
- ES277887U ES277887U ES1982277887U ES277887U ES277887U ES 277887 U ES277887 U ES 277887U ES 1982277887 U ES1982277887 U ES 1982277887U ES 277887 U ES277887 U ES 277887U ES 277887 U ES277887 U ES 277887U
- Authority
- ES
- Spain
- Prior art keywords
- flow restrictor
- restrictor
- gas cylinders
- safety device
- ribs
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0084—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a threaded engagement between the head of the bolt or screw and the tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
1. Un dispositivo limitador de flujo para botellas de gas, que comprende un tubo ciego hecho de material flexible, provisto en su extremo cerrado de una ranura achaflanada en comunicación con el paso interior del tubo ciego y que se ha de encajar, por su extremo abierto, dentro de la entrada de válvula de una botella de gas, caracterizado porque comprende, sobre la superficie exterior del tubo ciego, por lo menos un nervio que hace posible que el limitador de flujo sea girado por una herramienta de montaje. 2. Un dispositivo según la reivindicación 1, caracterizado porque el nervio tiene aproximadamente la forma de una protuberancia longitudinal, rectilínea, que corte paralela al eje del tubo ciego. 3. Un dispositivo según la reivindicación 1 ó 2, caracterizado porque el nervio tiene una forma y dimensiones tales que la deformación elástica que resulta de un valor dado del esfuerzo de torsión de una herramienta de montaje, hace posible que el nervio sea liberado de la acción de la herramienta de montaje. 4. Un dispositivo según una cualquiera de las reivindicaciones 1 a 3, caracterizado porque el nervio tiene una longitud tal que, cuando el limitador de flujo está completamente ajustado en la entrada de la válvula, el extremo del nervio está al nivel del fondo de la entrada de la válvula. 5. Un dispositivo limitador de flujo para botellas de gas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8117315A FR2515301B1 (fr) | 1981-09-14 | 1981-09-14 | Perfectionnement aux limiteurs de debit pour bouteilles de gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
ES277887U true ES277887U (es) | 1984-08-01 |
ES277887Y ES277887Y (es) | 1985-03-01 |
Family
ID=9262117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982277887U Expired ES277887Y (es) | 1981-09-14 | 1982-09-13 | Un dispositivo restrictor de circulacion para cilindros de gas |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE894389A (es) |
CH (1) | CH650851A5 (es) |
DK (1) | DK408282A (es) |
ES (1) | ES277887Y (es) |
FR (1) | FR2515301B1 (es) |
GB (1) | GB2106616B (es) |
IT (2) | IT8253676V0 (es) |
MA (1) | MA19588A1 (es) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB844562A (en) * | 1957-10-14 | 1960-08-17 | Bataafsche Petroleum | A safety device for gas cylinders |
GB1405550A (en) * | 1972-02-07 | 1975-09-10 | Yamamoto Biyora Kk | Headed machine screw and a wrench therefor |
US3854372A (en) * | 1972-10-20 | 1974-12-17 | Elco Industries Inc | Screw adapted for visible inspection of tightness |
US3929054A (en) * | 1972-12-01 | 1975-12-30 | Elco Industries Inc | Fastening element adapted for tightening to predetermined torque |
FR2301723A1 (fr) * | 1975-02-21 | 1976-09-17 | Ouest Cie | Element de fixation visse a limiteur de couple de serrage |
-
1981
- 1981-09-14 FR FR8117315A patent/FR2515301B1/fr not_active Expired
-
1982
- 1982-09-01 MA MA19800A patent/MA19588A1/fr unknown
- 1982-09-13 CH CH5429/82A patent/CH650851A5/fr not_active IP Right Cessation
- 1982-09-13 IT IT8253676U patent/IT8253676V0/it unknown
- 1982-09-13 BE BE0/209008A patent/BE894389A/fr not_active IP Right Cessation
- 1982-09-13 GB GB08226081A patent/GB2106616B/en not_active Expired
- 1982-09-13 IT IT68085/82A patent/IT1156524B/it active
- 1982-09-13 ES ES1982277887U patent/ES277887Y/es not_active Expired
- 1982-09-13 DK DK408282A patent/DK408282A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MA19588A1 (fr) | 1983-04-01 |
ES277887Y (es) | 1985-03-01 |
BE894389A (fr) | 1983-03-14 |
IT8253676V0 (it) | 1982-09-13 |
IT8268085A0 (it) | 1982-09-13 |
GB2106616B (en) | 1985-02-06 |
DK408282A (da) | 1983-03-15 |
FR2515301B1 (fr) | 1986-10-24 |
GB2106616A (en) | 1983-04-13 |
CH650851A5 (fr) | 1985-08-15 |
FR2515301A1 (fr) | 1983-04-29 |
IT1156524B (it) | 1987-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970303 |