IT1146821B - Misuratore di livello di sucurezza per contenitori di gas liquidi con strumento a lancetta azionato da sistema di trasmissione a movimento assiale ed accoppiamento magnetico - Google Patents
Misuratore di livello di sucurezza per contenitori di gas liquidi con strumento a lancetta azionato da sistema di trasmissione a movimento assiale ed accoppiamento magneticoInfo
- Publication number
- IT1146821B IT1146821B IT12701/81A IT1270181A IT1146821B IT 1146821 B IT1146821 B IT 1146821B IT 12701/81 A IT12701/81 A IT 12701/81A IT 1270181 A IT1270181 A IT 1270181A IT 1146821 B IT1146821 B IT 1146821B
- Authority
- IT
- Italy
- Prior art keywords
- transmission system
- axial movement
- magnetic coupling
- level meter
- liquid gas
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0408—Level of content in the vessel
- F17C2250/0413—Level of content in the vessel with floats
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/05—Liquid levels with magnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Level Indicators Using A Float (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12701/81A IT1146821B (it) | 1981-12-07 | 1981-12-07 | Misuratore di livello di sucurezza per contenitori di gas liquidi con strumento a lancetta azionato da sistema di trasmissione a movimento assiale ed accoppiamento magnetico |
GB08233702A GB2112136B (en) | 1981-12-07 | 1982-11-25 | Liquid level indication |
ES1982268859U ES268859Y (es) | 1981-12-07 | 1982-11-29 | Medidor de nivel, perfeccionado, para contenedores de gas liquido. |
DE19823244842 DE3244842A1 (de) | 1981-12-07 | 1982-12-03 | Niveaustand-anzeiger fuer fluessiggasbehaelter in verbesserter ausfuehrung, mit durch eine axial bewegliche transmission und einen innenseitigen magnet angetriebenem zeigerinstrument |
LU84508A LU84508A1 (fr) | 1981-12-07 | 1982-12-06 | Indicateur de niveau perfectionne pour recipients de gaz liquefie |
US06/447,514 US4507961A (en) | 1981-12-07 | 1982-12-07 | Level gauge for liquefied gas tanks, with dial-and-hand indicator actuated by an axially movable drive coupled with a single internal magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12701/81A IT1146821B (it) | 1981-12-07 | 1981-12-07 | Misuratore di livello di sucurezza per contenitori di gas liquidi con strumento a lancetta azionato da sistema di trasmissione a movimento assiale ed accoppiamento magnetico |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8112701A0 IT8112701A0 (it) | 1981-12-07 |
IT1146821B true IT1146821B (it) | 1986-11-19 |
Family
ID=11142814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12701/81A IT1146821B (it) | 1981-12-07 | 1981-12-07 | Misuratore di livello di sucurezza per contenitori di gas liquidi con strumento a lancetta azionato da sistema di trasmissione a movimento assiale ed accoppiamento magnetico |
Country Status (6)
Country | Link |
---|---|
US (1) | US4507961A (it) |
DE (1) | DE3244842A1 (it) |
ES (1) | ES268859Y (it) |
GB (1) | GB2112136B (it) |
IT (1) | IT1146821B (it) |
LU (1) | LU84508A1 (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4688028A (en) * | 1985-12-04 | 1987-08-18 | Conn Sidney H | Audible low-fuel alarm for propane fuel tank |
US4873865A (en) * | 1988-12-27 | 1989-10-17 | Ford Motor Company | Fuel sender assembly requiring no calibration |
DE3904824A1 (de) * | 1989-02-17 | 1990-08-23 | Gok Gmbh & Co Kg | Inhaltsanzeiger fuer fluessiggasbehaelter |
FR2667690B1 (fr) * | 1990-10-04 | 1994-07-22 | Peugeot | Dispositif de jaugeage de liquide chaud et sous pression. |
US6012411A (en) * | 1997-07-25 | 2000-01-11 | Hochbrueckner; Kenneth | Propane tank cover |
US6089086A (en) * | 1997-08-26 | 2000-07-18 | Rochester Gauges, Inc. | Liquid level gauge |
US6497145B1 (en) * | 1999-06-17 | 2002-12-24 | Rochester Gauges, Inc. | Float gauge with fixed liquid level gauge |
AU2003245146A1 (en) * | 2002-06-28 | 2004-01-19 | Genieo Solutions Design | Apparatus for external monitoring of the fluid level in a container |
US7093485B2 (en) * | 2003-11-17 | 2006-08-22 | Nartron Corporation | Fuel level sensor |
US7726334B2 (en) | 2004-01-22 | 2010-06-01 | Rochester Gauges, Inc. | Service valve assembly having a stop-fill device and remote liquid level indicator |
US7921873B2 (en) | 2004-01-22 | 2011-04-12 | Rochester Gauges, Inc. | Service valve assembly having a stop-fill device and a liquid level indicating dial |
US7293578B2 (en) | 2004-01-22 | 2007-11-13 | Rochester Gauges, Inc. | Gauge assembly having a stop fill device |
ITPD20060079A1 (it) * | 2006-03-07 | 2007-09-08 | Cavagna Group Spa | Indicatore di livello per recipienti, particolarmente recipienti destinati a contenere gas liquefatti |
EP2059701A2 (en) * | 2006-08-18 | 2009-05-20 | Rochester Gauges, Inc. | Service valve assembly having a stop-fill device and remote liquid level indicator |
US7690323B2 (en) * | 2007-10-31 | 2010-04-06 | Rochester Gauges, Inc. | Gauge head assembly with non-magnetic insert |
WO2009122449A1 (en) * | 2008-03-31 | 2009-10-08 | Cavagna Group S.P.A | A valve unit with a level indicator for containers, in particular containers for liquefied gases |
CN102667304B (zh) * | 2009-12-21 | 2014-12-10 | 威卡亚历山大威甘德欧洲股份两合公司 | 具有测量连接的气罐 |
ITMI20122103A1 (it) * | 2012-12-10 | 2014-06-11 | Rivoira S P A | Bombola per gas compressi e liquefatti equipaggiata con un sistema di rilevazione, indicazione e trasmissione del livello della riserva di liquido |
KR102597049B1 (ko) * | 2016-01-27 | 2023-11-02 | 삼성디스플레이 주식회사 | 지시 바늘을 포함하는 표시 장치 |
US9958312B1 (en) * | 2017-04-18 | 2018-05-01 | Texas Lfp, Llc | Liquid level gauge for pressurized tanks |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2228497A (en) * | 1939-01-03 | 1941-01-14 | Lufkin Rule Co | Indicating device for measuring instruments |
US2289295A (en) * | 1940-08-27 | 1942-07-07 | Leo F Phaneuf | Level indicator for storage tanks |
FR1040495A (fr) * | 1950-09-29 | 1953-10-15 | Indicateur de niveau, à commande magnétique, à travers une paroi métallique fermée, actionné par un flotteur | |
US2697350A (en) * | 1953-02-25 | 1954-12-21 | Sorber Gordon Paul | Liquid level gauge |
US3177715A (en) * | 1961-09-12 | 1965-04-13 | James A Clark | Combination valve and liquid level gauge |
US3977248A (en) * | 1975-04-03 | 1976-08-31 | Fischer & Porter Co. | Linearizing elements for variable area flowmeter |
-
1981
- 1981-12-07 IT IT12701/81A patent/IT1146821B/it active
-
1982
- 1982-11-25 GB GB08233702A patent/GB2112136B/en not_active Expired
- 1982-11-29 ES ES1982268859U patent/ES268859Y/es not_active Expired
- 1982-12-03 DE DE19823244842 patent/DE3244842A1/de not_active Withdrawn
- 1982-12-06 LU LU84508A patent/LU84508A1/fr unknown
- 1982-12-07 US US06/447,514 patent/US4507961A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3244842A1 (de) | 1983-06-16 |
ES268859U (es) | 1983-06-01 |
LU84508A1 (fr) | 1984-10-22 |
US4507961A (en) | 1985-04-02 |
ES268859Y (es) | 1983-12-16 |
IT8112701A0 (it) | 1981-12-07 |
GB2112136A (en) | 1983-07-13 |
GB2112136B (en) | 1986-06-25 |
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