IT1170899B - IMPROVEMENT IN FLUID FLOW RATE REGULATORS - Google Patents
IMPROVEMENT IN FLUID FLOW RATE REGULATORSInfo
- Publication number
- IT1170899B IT1170899B IT48299/81A IT4829981A IT1170899B IT 1170899 B IT1170899 B IT 1170899B IT 48299/81 A IT48299/81 A IT 48299/81A IT 4829981 A IT4829981 A IT 4829981A IT 1170899 B IT1170899 B IT 1170899B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- flow rate
- fluid flow
- rate regulators
- regulators
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH294880 | 1980-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8148299A0 IT8148299A0 (en) | 1981-04-16 |
IT1170899B true IT1170899B (en) | 1987-06-03 |
Family
ID=4245239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48299/81A IT1170899B (en) | 1980-04-16 | 1981-04-16 | IMPROVEMENT IN FLUID FLOW RATE REGULATORS |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE3115572A1 (en) |
FR (1) | FR2480936A1 (en) |
GB (1) | GB2073893A (en) |
IT (1) | IT1170899B (en) |
NL (1) | NL8101856A (en) |
SE (1) | SE8102452L (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH648111A5 (en) * | 1982-09-08 | 1985-02-28 | Vaillant Gmbh | DEVICE FOR CONNECTING A HEAT SOURCE OF A HOT WATER HEATING SYSTEM TO AT LEAST ONE CONSUMER. |
CH658411A5 (en) * | 1982-09-10 | 1986-11-14 | Boschung Mecatronic Ag | ELECTROMAGNETICALLY CONTROLLABLE AND CONTROLLABLE SPRAY VALVE FOR LIQUIDS AND SYSTEM WITH SUCH SPRAY VALVES. |
GB2135784B (en) * | 1983-03-01 | 1986-12-10 | Imi Norgren Enots Ltd | Fluid flow indicating device |
DE3509718C2 (en) * | 1985-03-18 | 1994-03-31 | Siegfried Boehnisch | Manifold valve with flow meter |
GB2198245A (en) * | 1986-05-13 | 1988-06-08 | Malcomb Reader | Control valve and flowmeter assembly |
DE3724179A1 (en) * | 1987-07-22 | 1989-02-02 | Klaus Dipl Ing Kobold | METHOD FOR MEASURING THE FLOW OF LIQUID MEDIA AND THE FLOW METER FOR IMPLEMENTING SUCH A METHOD |
ATE186385T1 (en) * | 1994-02-23 | 1999-11-15 | Giacomini Spa | STRAIN REGULATOR VALVE |
DE29804151U1 (en) * | 1998-03-09 | 1999-07-08 | Reich KG Regel- und Sicherheitstechnik, 35713 Eschenburg | Device for the production of pipe branches |
DE29805136U1 (en) * | 1998-03-23 | 1998-05-07 | Ostaco Ag, Urdorf | Flow regulator for liquids |
FR2818372A1 (en) * | 2000-12-20 | 2002-06-21 | Mecafrance | Simple device for testing if there is a flow in a conduit and for determining its direction comprises a transparent collar placed in the conduit with a ring suspended within it by identical springs to indicate flow direction |
DE20311813U1 (en) | 2003-07-31 | 2004-12-09 | Watts Industries Deutschland Gmbh | Valve for measuring and adjusting the flow rate of a hydraulic medium through a pipeline |
DE102005006478B4 (en) | 2005-02-12 | 2008-08-14 | Hans Straub Gebäudesystemtechnik GmbH | distribution valve |
BRPI0708063A2 (en) | 2006-02-17 | 2011-05-17 | Alan L Buchman | catheter cleaning devices |
US20070221223A1 (en) * | 2006-03-10 | 2007-09-27 | Mcdermott Francis | Cannula gas flow meter |
ITMI20070703A1 (en) * | 2007-04-05 | 2008-10-06 | Caleffi Spa | VALVE DEVICE FOR ADJUSTING AND INDICATING THE FLOW OF A FLUID |
US10314988B2 (en) | 2012-08-12 | 2019-06-11 | Vpas Group Pty Ltd | Gas flow indicator |
US10307558B2 (en) | 2016-12-29 | 2019-06-04 | Vpas Group Pty Ltd | Gas flow indicator device |
AU2018293924B2 (en) | 2017-06-28 | 2024-05-30 | Vpas Group Pty Ltd | Gas flow indicator device |
CN112312952A (en) | 2019-05-09 | 2021-02-02 | 米罗拉Ip有限公司 | Flow indicator for adding oxygen in rebreathing system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB428299A (en) * | 1934-11-13 | 1935-05-10 | Tecalemit Ltd | Improvements in means for indicating the flow of liquids |
GB645490A (en) * | 1948-09-02 | 1950-11-01 | Edwin Reginald Dymott | Meter for liquids flowing in pipes |
DE2151786A1 (en) * | 1971-10-18 | 1973-04-26 | Bockemuehl Johannes Fa | DEVICE FOR THE DOSED FEEDING OF WATER TAKEN FROM A WATER TAP TO A WASHING DEVICE |
-
1981
- 1981-04-15 FR FR8107542A patent/FR2480936A1/en not_active Withdrawn
- 1981-04-15 NL NL8101856A patent/NL8101856A/en not_active Application Discontinuation
- 1981-04-15 SE SE8102452A patent/SE8102452L/en not_active Application Discontinuation
- 1981-04-15 GB GB8111941A patent/GB2073893A/en not_active Withdrawn
- 1981-04-16 DE DE19813115572 patent/DE3115572A1/en not_active Withdrawn
- 1981-04-16 IT IT48299/81A patent/IT1170899B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2480936A1 (en) | 1981-10-23 |
NL8101856A (en) | 1981-11-16 |
IT8148299A0 (en) | 1981-04-16 |
DE3115572A1 (en) | 1982-03-25 |
SE8102452L (en) | 1981-10-17 |
GB2073893A (en) | 1981-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960412 |