GB1270025A - Device for taking a sample of fluid in a pressurised hydraulic circuit - Google Patents

Device for taking a sample of fluid in a pressurised hydraulic circuit

Info

Publication number
GB1270025A
GB1270025A GB24432/69A GB2443269A GB1270025A GB 1270025 A GB1270025 A GB 1270025A GB 24432/69 A GB24432/69 A GB 24432/69A GB 2443269 A GB2443269 A GB 2443269A GB 1270025 A GB1270025 A GB 1270025A
Authority
GB
United Kingdom
Prior art keywords
valve stem
stem
sample
body portion
liquid
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
GB24432/69A
Inventor
Robert Saint-Andre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1270025A publication Critical patent/GB1270025A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • 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
    • G01N2001/1031—Sampling from special places
    • G01N2001/105—Sampling from special places from high-pressure reactors or lines
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/903—Needle valves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,270,025. Liquid sampling apparatus. R. SAINT-ANDRE. 13 May, 1969 [13 May, 1968], No. 24432/69. Heading B8N. [Also in Division F2] Apparatus for sampling liquids in hydraulic circuits comprises a body portion 1 having a cavity 2 containing a valve stem 3 having passages 12, 13, 14 and a pointed end 4 closing an aperture 5 connecting the cavity 2 with the circuit. The valve stem has a collar 10 supported on springs 9 mounted in a further collar 6 resting on a support member 7 screwed to the body portion 1. When the support member 7 is unscrewed, the valve stem is lowered until the collar 6 rests on stops 11. The member 7 is then completely removed and the stem 3 is pulled down opening the aperture 5 and allowing liquid sample to pass through the passages 12, 13 into the central passage 14 and be collected at the open end 16. Some liquid leaks between the body portion 1 and valve stem 3 and this is passed out through a leak circuit 15 comprising a needle valve (20), Fig. 2 (not shown), screwed into the passage 15 or a spring-biased valve (22), Fig. 3 (not shown), which allows the liquid to flow out when its pressure is greater than the force exerted by the spring (23). The support member 7 may have a notched extension 26 which may be used to engage projections 28 on the valve stem 3 and pull the stem downwards, and a recess 7a to receive the sample.
GB24432/69A 1968-05-13 1969-05-13 Device for taking a sample of fluid in a pressurised hydraulic circuit Expired GB1270025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR151567 1968-05-13

Publications (1)

Publication Number Publication Date
GB1270025A true GB1270025A (en) 1972-04-12

Family

ID=8650155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24432/69A Expired GB1270025A (en) 1968-05-13 1969-05-13 Device for taking a sample of fluid in a pressurised hydraulic circuit

Country Status (4)

Country Link
US (1) US3638499A (en)
DE (1) DE1924502C3 (en)
FR (1) FR1603352A (en)
GB (1) GB1270025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102914454A (en) * 2012-11-15 2013-02-06 化学工业岩土工程有限公司 Drilling water taking device and water taking method

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812545A (en) * 1972-07-17 1974-05-28 Dyna Logics Inc Adjustable toilet tank flush valve
FR2470960A1 (en) * 1979-11-30 1981-06-12 Sofrance Sa DEVICE FOR TAKING A SAMPLE OF FLUID FROM A HYDRAULIC CIRCUIT
DE3210154C2 (en) * 1982-03-19 1984-05-17 Wella Ag, 6100 Darmstadt Transfer device for transferring liquids, especially liquid permanent waving
US4549440A (en) * 1982-12-16 1985-10-29 Aeroquip Corporation Fluid sampling valve
US4484482A (en) * 1982-12-16 1984-11-27 Aeroquip Corporation Fluid sampling valve
EP0170181A3 (en) * 1984-08-01 1986-11-12 Veca S.R.L. Valvular device for the inflation of balloons, particularly balloons supported by tubular shafts
US4580453A (en) * 1984-11-13 1986-04-08 Taylor Julian S Gear case oil sampler
US6133022A (en) * 1992-07-09 2000-10-17 Nl Technologies, Limited Automated sample extractor or feeder/inoculator for bioreactors and similar equipment
US5296197A (en) * 1992-07-09 1994-03-22 Nl Technologies, Limited Automated sample extractor or feeder/inoculator for bioreactors and similar equipment
US6821773B1 (en) 1992-07-09 2004-11-23 Nl Technologies, Ltd. Drainable ferrule valve design
DE19538281C1 (en) * 1995-10-17 1996-10-24 Paul Dipl Ing Appelhaus Sampling valve for liquid or paste
US8904886B1 (en) * 1996-08-22 2014-12-09 A+ Manufacturing LLC Devices for obtaining cylinder samples of natural gas or process gas and methods therefore
US5880380A (en) * 1997-04-29 1999-03-09 Goldschmidt; Norman High containment sampler
DE60335796D1 (en) * 2002-04-26 2011-03-03 Millipore Corp DISPOSABLE, STERILE LIQUID TRANSFER DEVICE
DE10258506A1 (en) * 2002-12-14 2004-07-08 Zf Friedrichshafen Ag Device and method for testing a transmission
US7293477B2 (en) * 2003-12-23 2007-11-13 Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
DE102004055378B4 (en) * 2004-11-09 2008-11-27 Südmo Holding GmbH Sampling device and sample container
US7578205B2 (en) * 2005-06-01 2009-08-25 Millipore Corporation Sterile sampling device
US20070246680A1 (en) * 2006-04-19 2007-10-25 Richard Chao Air valve structure for inflatable articles
US20100132121A1 (en) * 2006-04-19 2010-06-03 Richard Chao Support cushion for fast inflation and deflation
DE102006022645A1 (en) * 2006-05-12 2007-11-15 Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg Syringe for taking samples of a guided in a line gaseous or liquid medium
DE102006058286B4 (en) * 2006-12-08 2009-05-14 Technische Universität München Gas sampling valve and its arrangement in a combustion chamber of an internal combustion engine and method for operating such a gas sampling valve
SG153002A1 (en) 2007-11-16 2009-06-29 Millipore Corp Fluid transfer device
FR2940439B1 (en) * 2008-12-18 2011-02-11 Millipore Corp DEVICE FOR TRANSFERRING A MEDIUM
FR2940440B1 (en) 2008-12-18 2010-12-24 Millipore Corp DEVICE FOR TRANSFERRING A MEDIUM
US8544497B2 (en) 2009-10-30 2013-10-01 Emd Millipore Corporation Fluid transfer device and system
DE102010060241B4 (en) * 2010-10-28 2015-09-10 Hecht Technologie Gmbh samplers
CN107061793B (en) * 2017-05-15 2023-04-28 西安石油大学 Constant value decompression real-time sampling valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770043A (en) * 1903-11-09 1904-09-13 Paul Bode Safety-valve.
US2012836A (en) * 1933-02-09 1935-08-27 Texas Co Sampling device
US1988181A (en) * 1933-04-05 1935-01-15 Universal Merit Corp Storage tank gauge
US2844964A (en) * 1952-12-06 1958-07-29 Francis W Guibert Liquid sampler
NL226950A (en) * 1957-04-18
US2994224A (en) * 1958-09-15 1961-08-01 Jersey Prod Res Co Fluid sampler
US3091374A (en) * 1960-07-28 1963-05-28 Glidomatic Corp Liquid metering device
FR1293911A (en) * 1961-06-30 1962-05-18 Verrerie Et Materiel Pour Labo Tap more particularly intended for chemicals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102914454A (en) * 2012-11-15 2013-02-06 化学工业岩土工程有限公司 Drilling water taking device and water taking method

Also Published As

Publication number Publication date
DE1924502A1 (en) 1969-12-18
FR1603352A (en) 1971-04-13
DE1924502C3 (en) 1975-05-22
US3638499A (en) 1972-02-01
DE1924502B2 (en) 1974-09-19

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