IT7948787A0 - Raccordo a valvola per misura dipressione - Google Patents

Raccordo a valvola per misura dipressione

Info

Publication number
IT7948787A0
IT7948787A0 IT7948787A IT4878779A IT7948787A0 IT 7948787 A0 IT7948787 A0 IT 7948787A0 IT 7948787 A IT7948787 A IT 7948787A IT 4878779 A IT4878779 A IT 4878779A IT 7948787 A0 IT7948787 A0 IT 7948787A0
Authority
IT
Italy
Prior art keywords
pressure measurement
valve fitting
fitting
valve
measurement
Prior art date
Application number
IT7948787A
Other languages
English (en)
Other versions
IT1115149B (it
Original Assignee
Crane Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Crane Ltd filed Critical Crane Ltd
Publication of IT7948787A0 publication Critical patent/IT7948787A0/it
Application granted granted Critical
Publication of IT1115149B publication Critical patent/IT1115149B/it

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)
IT4878779A 1978-04-21 1979-04-19 Raccordo a valvola per misura di pressione IT1115149B (it)

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 true IT7948787A0 (it) 1979-04-19
IT1115149B 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)

* Cited by examiner, † Cited by third party
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
DK1035365T3 (da) * 1999-03-08 2004-02-23 Siegfried Leverberg Universalforbindelse
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
FR3091742B1 (fr) * 2019-01-14 2021-04-23 Air Liquide Medical Systems Prise de distribution de gaz avec système de maintien de fuite résiduelle
FR3091739B1 (fr) * 2019-01-14 2021-09-03 Air Liquide Medical Systems Prise de distribution de vide 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1317789A (en) * 1919-10-07 Johh a
GB655281A (it) * 1900-01-01
US1318674A (en) * 1919-10-14 knoll
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.

Also Published As

Publication number Publication date
US4271863A (en) 1981-06-09
SE7903342L (sv) 1979-10-22
GB2019533B (en) 1982-09-29
DE2916522A1 (de) 1979-10-25
IT1115149B (it) 1986-02-03
FI791263A (fi) 1979-10-22
GB2019533A (en) 1979-10-31
DE2916522C2 (it) 1989-12-14

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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