IT1290832B1 - Gruppo a galleggiante per il controllo del livello di riempimento con gas liquidi di bombole e simili - Google Patents
Gruppo a galleggiante per il controllo del livello di riempimento con gas liquidi di bombole e similiInfo
- Publication number
- IT1290832B1 IT1290832B1 IT97MI001846A ITMI971846A IT1290832B1 IT 1290832 B1 IT1290832 B1 IT 1290832B1 IT 97MI001846 A IT97MI001846 A IT 97MI001846A IT MI971846 A ITMI971846 A IT MI971846A IT 1290832 B1 IT1290832 B1 IT 1290832B1
- Authority
- IT
- Italy
- Prior art keywords
- cylinders
- checking
- similar
- filling level
- liquid gases
- Prior art date
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
- F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7439—Float arm operated valve
- Y10T137/7465—Assembly mounted on and having reciprocating valve element coaxial with inlet pipe
- Y10T137/7472—Vertical inlet riser
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7439—Float arm operated valve
- Y10T137/7478—With interposed cam, gear or threaded connection
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Float Valves (AREA)
- Control Of Non-Electrical Variables (AREA)
- Level Indicators Using A Float (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI001846A IT1290832B1 (it) | 1997-07-31 | 1997-07-31 | Gruppo a galleggiante per il controllo del livello di riempimento con gas liquidi di bombole e simili |
US09/121,782 US5992445A (en) | 1997-07-31 | 1998-07-23 | Float unit for controlling the filling level of liquid gases in vessels |
CA002243590A CA2243590A1 (en) | 1997-07-31 | 1998-07-24 | Float unit for controlling the filling level of liquid gases in vessels |
AU78631/98A AU7863198A (en) | 1997-07-31 | 1998-07-31 | Float unit for controlling the filling level of liquid gases in vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI001846A IT1290832B1 (it) | 1997-07-31 | 1997-07-31 | Gruppo a galleggiante per il controllo del livello di riempimento con gas liquidi di bombole e simili |
Publications (2)
Publication Number | Publication Date |
---|---|
IT1290832B1 true IT1290832B1 (it) | 1998-12-11 |
ITMI971846A1 ITMI971846A1 (it) | 1999-01-31 |
Family
ID=11377694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97MI001846A IT1290832B1 (it) | 1997-07-31 | 1997-07-31 | Gruppo a galleggiante per il controllo del livello di riempimento con gas liquidi di bombole e simili |
Country Status (4)
Country | Link |
---|---|
US (1) | US5992445A (it) |
AU (1) | AU7863198A (it) |
CA (1) | CA2243590A1 (it) |
IT (1) | IT1290832B1 (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6178994B1 (en) * | 2000-02-24 | 2001-01-30 | Young Do Industrial Co., Ltd. | Tap for compressed or liquefied gases having an overcharging prevention function |
TW571283B (en) * | 2002-10-15 | 2004-01-11 | Au Optronics Corp | Liquid crystal display panel and the driving method thereof |
US6953050B2 (en) * | 2003-10-15 | 2005-10-11 | Cavagna Group Switzerland Sa | Float, particularly for level control in bottles of liquefied gas and the like |
US8281823B2 (en) | 2008-06-16 | 2012-10-09 | Spillx L.L.C. | Refueling apparatus with an automatic stop |
US8550128B2 (en) | 2008-06-16 | 2013-10-08 | Michael J. Mitrovich | Fluid flow control valve with upper bleed port and system |
US8528526B2 (en) * | 2009-12-03 | 2013-09-10 | Federal-Mogul Corporation | Snap assembly decoupled float vapor vent apparatus |
US8430117B2 (en) | 2010-04-26 | 2013-04-30 | Michael J. Mitrovich | Refueling apparatus |
US8631818B2 (en) | 2011-06-28 | 2014-01-21 | Michael J. Mitrovich | Vertical float valve assembly |
US10703388B2 (en) | 2015-12-03 | 2020-07-07 | Spillx Llc | Refueling adapter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US972331A (en) * | 1908-05-28 | 1910-10-11 | Alexander A Carson | Ball-cock. |
US1384450A (en) * | 1919-11-25 | 1921-07-12 | Merton H Greeson | Ball-cock |
US1476029A (en) * | 1921-05-14 | 1923-12-04 | Nathaniel S Black | Float valve |
US4286619A (en) * | 1979-05-07 | 1981-09-01 | Hoover Universal, Inc. | Ballcock assembly |
US4483367A (en) * | 1984-01-20 | 1984-11-20 | Rochester Gauges, Inc. | Stop fill valve |
FR2685428B1 (fr) * | 1991-12-23 | 1995-06-09 | Ceodeux Sa | Robinet pour gaz comprimes ou liquefies. |
-
1997
- 1997-07-31 IT IT97MI001846A patent/IT1290832B1/it active IP Right Grant
-
1998
- 1998-07-23 US US09/121,782 patent/US5992445A/en not_active Expired - Fee Related
- 1998-07-24 CA CA002243590A patent/CA2243590A1/en not_active Abandoned
- 1998-07-31 AU AU78631/98A patent/AU7863198A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2243590A1 (en) | 1999-01-31 |
US5992445A (en) | 1999-11-30 |
ITMI971846A1 (it) | 1999-01-31 |
AU7863198A (en) | 1999-02-11 |
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Legal Events
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0001 | Granted |