IT1115149B - Raccordo a valvola per misura di pressione - Google Patents
Raccordo a valvola per misura di pressioneInfo
- Publication number
- IT1115149B IT1115149B IT4878779A IT4878779A IT1115149B IT 1115149 B IT1115149 B IT 1115149B IT 4878779 A IT4878779 A IT 4878779A IT 4878779 A IT4878779 A IT 4878779A IT 1115149 B IT1115149 B IT 1115149B
- Authority
- IT
- Italy
- Prior art keywords
- pressure measurement
- valve fitting
- fitting
- valve
- measurement
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/304—Shut-off valves with additional means
- F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/307—Additional means used in combination with the main valve
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
-
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
-
- 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
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88054—Direct response normally closed valve limits direction of flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring Volume Flow (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1580878 | 1978-04-21 | ||
GB7847912A GB2019533B (en) | 1978-04-21 | 1978-12-11 | Pressure tapping valve unit |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7948787A0 IT7948787A0 (it) | 1979-04-19 |
IT1115149B true IT1115149B (it) | 1986-02-03 |
Family
ID=26251553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4878779A IT1115149B (it) | 1978-04-21 | 1979-04-19 | Raccordo a valvola per misura di pressione |
Country Status (6)
Country | Link |
---|---|
US (1) | US4271863A (it) |
DE (1) | DE2916522A1 (it) |
FI (1) | FI791263A (it) |
GB (1) | GB2019533B (it) |
IT (1) | IT1115149B (it) |
SE (1) | SE7903342L (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8413382D0 (en) * | 1984-05-24 | 1984-06-27 | Hozelock Ltd | Fluid control valve |
US4702277A (en) * | 1985-05-01 | 1987-10-27 | Veriflo Corporation | Cylinder valve-regulator |
GB2190464A (en) * | 1986-05-07 | 1987-11-18 | Maurice Binder | Pipe fitting |
GB8612663D0 (en) * | 1986-05-23 | 1986-07-02 | Hattersley Newman Hender Ltd | Pressure tapping & isolating valve |
GB2243432B (en) * | 1990-04-26 | 1993-12-22 | Ford Motor Co | A fuel line arrangement |
US5404905A (en) * | 1994-04-25 | 1995-04-11 | Lauria; Thomas J. | Backflow preventer with failure indicator |
DE59907442D1 (de) * | 1999-03-08 | 2003-11-27 | Siegfried Leverberg | Universalanschluss |
US20100031943A1 (en) * | 2008-08-08 | 2010-02-11 | K&L Air Products Inc. | Coupler Assembly for Dispensing Fluid from a Compressed Fluid Source |
SE534669C2 (sv) | 2010-03-08 | 2011-11-08 | Tour & Andersson Ab | Mätnål med backventilsfunktion |
US8999045B2 (en) * | 2012-01-05 | 2015-04-07 | Suburban Manufacturing, Inc. | Regenerative air dryer |
CN105179851A (zh) * | 2015-07-16 | 2015-12-23 | 成都格瑞思文化传播有限公司 | 市政管道连接装置 |
FR3091739B1 (fr) * | 2019-01-14 | 2021-09-03 | Air Liquide Medical Systems | Prise de distribution de vide avec système de maintien de fuite résiduelle |
FR3091742B1 (fr) * | 2019-01-14 | 2021-04-23 | Air Liquide Medical Systems | Prise de distribution de gaz avec système de maintien de fuite résiduelle |
CN110260073A (zh) * | 2019-03-13 | 2019-09-20 | 烟台海德专用汽车有限公司 | 一种新型背压式回油接头 |
IT202000004327A1 (it) * | 2020-03-02 | 2021-09-02 | Albertinari S R L | Valvola di sicurezza perfezionata per bollitori |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1318674A (en) * | 1919-10-14 | knoll | ||
GB655281A (it) * | 1900-01-01 | |||
US1317789A (en) * | 1919-10-07 | Johh a | ||
US1221258A (en) * | 1916-11-22 | 1917-04-03 | Charles M Wilson | Combined turning plug and check-valve. |
DE582136C (de) * | 1931-08-09 | 1933-08-09 | Erbsloeh & Meyer G M B H | Rohr- und Schlauchkupplung mit beim Kuppeln und Loesen selbsttaetig sich oeffnendem und schliesendem Ventil |
US2385489A (en) * | 1937-06-29 | 1945-09-25 | Phillips Petroleum Co | Valve assembly |
US2386270A (en) * | 1943-05-13 | 1945-10-09 | Samiran David | Apparatus for making fluid pressure connections to the instruments on an instrument panel |
DE1778402U (de) * | 1958-08-01 | 1958-11-27 | Werner Krause Armaturenfabrik | Schlauchanschlussarmatur wie hahn, ventil, schieber od. dgl. fuer druckluftbetriebene arbeitsmaschinen mit druckmessstelle. |
SE307485B (it) * | 1964-12-12 | 1969-01-07 | Flitsch E Firman | |
US3538950A (en) * | 1969-04-16 | 1970-11-10 | Locking Devices Inc | Quick connect lugged coupling |
US3760842A (en) * | 1970-12-29 | 1973-09-25 | T Mikiya | Pressure manifold having plurality of quick connect-disconnect plugs for selectively receiving pressure meter, drain cock, etc. |
-
1978
- 1978-12-11 GB GB7847912A patent/GB2019533B/en not_active Expired
-
1979
- 1979-04-17 SE SE7903342A patent/SE7903342L/ unknown
- 1979-04-18 FI FI791263A patent/FI791263A/fi not_active Application Discontinuation
- 1979-04-19 IT IT4878779A patent/IT1115149B/it active
- 1979-04-19 US US06/031,959 patent/US4271863A/en not_active Expired - Lifetime
- 1979-04-20 DE DE19792916522 patent/DE2916522A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US4271863A (en) | 1981-06-09 |
GB2019533A (en) | 1979-10-31 |
SE7903342L (sv) | 1979-10-22 |
IT7948787A0 (it) | 1979-04-19 |
GB2019533B (en) | 1982-09-29 |
FI791263A (fi) | 1979-10-22 |
DE2916522C2 (it) | 1989-12-14 |
DE2916522A1 (de) | 1979-10-25 |
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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: 19940427 |