GB1079994A - Improvements relating to sampling devices for hydraulic fluid - Google Patents

Improvements relating to sampling devices for hydraulic fluid

Info

Publication number
GB1079994A
GB1079994A GB2064264A GB2064264A GB1079994A GB 1079994 A GB1079994 A GB 1079994A GB 2064264 A GB2064264 A GB 2064264A GB 2064264 A GB2064264 A GB 2064264A GB 1079994 A GB1079994 A GB 1079994A
Authority
GB
United Kingdom
Prior art keywords
plug
valve
screw threaded
seat
outlet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2064264A
Inventor
Frederick James Fuell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WFEL Ltd
Original Assignee
Fairey Engineering 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 Fairey Engineering Ltd filed Critical Fairey Engineering Ltd
Priority to GB2064264A priority Critical patent/GB1079994A/en
Priority to FR17624A priority patent/FR1440234A/en
Publication of GB1079994A publication Critical patent/GB1079994A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/567—Valves, taps or stop-cocks
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/008—Branching pipes; Joining pipes to walls for connecting a measuring instrument
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,079,994. Regulating fluid flow. FAIREY ENGINEERING Ltd. May 13, 1965 [May 19, 1964], No.20642/64. Heading G3H. [Also in Division F2] In a valve for taking samples of hydraulic fluid from a high pressure hydraulic system e.g. at about 3, 000 Ibs/sq. in., contamination of the fluid by the valve is avoided by using a closure 19 which is pivotable on a spindle 20, which is rotated against a light spring 22 by a screwdriver from outside the valve, out of engagement with seat 23 which is preferably sited on the downstream side of a screw threaded plug 17 inserted in a close fitting plain cylindrical bore in a plug 14 to form a labyrinth restrictor which is removable through opening 15. In an alternative embodiment Figs. 4, 5 and 6 (not shown) the restrictor plug (31) is directly attached by a stem to a screw threaded member closing the opening (15) and the seat comprises a disc (32) urged by a spring against a circlip surrounding the outlet bore and provided with apertures (36) which are obturated by a plug (34) screw threaded into the valve body to abut the disc (32) on the outlet side thereof. Both embodiments are provided with outlet spouts and a detachable cover 25 and the engaging closure and seat surfaces are optically flat and may have a deposited layer of chrome which. may also be applied to the labyrinth passages of plugs 14 and 17 which may alternatively be formed of chrome steel.
GB2064264A 1964-05-19 1964-05-19 Improvements relating to sampling devices for hydraulic fluid Expired GB1079994A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2064264A GB1079994A (en) 1964-05-19 1964-05-19 Improvements relating to sampling devices for hydraulic fluid
FR17624A FR1440234A (en) 1964-05-19 1965-05-19 Improvements to hydraulic shut-off devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2064264A GB1079994A (en) 1964-05-19 1964-05-19 Improvements relating to sampling devices for hydraulic fluid

Publications (1)

Publication Number Publication Date
GB1079994A true GB1079994A (en) 1967-08-16

Family

ID=10149294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2064264A Expired GB1079994A (en) 1964-05-19 1964-05-19 Improvements relating to sampling devices for hydraulic fluid

Country Status (2)

Country Link
FR (1) FR1440234A (en)
GB (1) GB1079994A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730001A (en) * 1972-02-08 1973-05-01 R Goodwin Automatic working liquid sampler for providing liquid samples for spectrographic wear analysis
EP0158440A2 (en) * 1984-03-29 1985-10-16 Aeroquip AG Fluid sampling valve
WO2007129979A1 (en) * 2006-05-09 2007-11-15 Sandvik Intellectual Property Ab Flapper valve material, production and use thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730001A (en) * 1972-02-08 1973-05-01 R Goodwin Automatic working liquid sampler for providing liquid samples for spectrographic wear analysis
US4549440A (en) * 1982-12-16 1985-10-29 Aeroquip Corporation Fluid sampling valve
EP0158440A2 (en) * 1984-03-29 1985-10-16 Aeroquip AG Fluid sampling valve
EP0158440A3 (en) * 1984-03-29 1986-12-30 Aeroquip Ag Fluid sampling valve
WO2007129979A1 (en) * 2006-05-09 2007-11-15 Sandvik Intellectual Property Ab Flapper valve material, production and use thereof

Also Published As

Publication number Publication date
FR1440234A (en) 1966-05-27

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