GB949108A - Improvements in or relating to sampling valves - Google Patents
Improvements in or relating to sampling valvesInfo
- Publication number
- GB949108A GB949108A GB43709/61A GB4370961A GB949108A GB 949108 A GB949108 A GB 949108A GB 43709/61 A GB43709/61 A GB 43709/61A GB 4370961 A GB4370961 A GB 4370961A GB 949108 A GB949108 A GB 949108A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- rotor
- passage
- valves
- outlets
- 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
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
- F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
-
- 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
- G01N1/22—Devices for withdrawing samples in the gaseous 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
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/04—Detecting burst slugs
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/04—Detecting burst slugs
- G21C17/042—Devices for selective sampling, e.g. valves, shutters, rotatable selector valves
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Sliding Valves (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
949,108. Valves. FLIGHT REFUELLING Ltd. Nov. 9, 1962 [Dec. 6, 1961], No. 43709/61. Heading F2V. A sampling valve comprises a body 28, Fig. 1, formed with a plurality of inlet passages 23 terminating at a surface of the body, a rotor 35 co-operating with the surface and rotatable step-bystep to bring a passage 58 therein connected to an outlet passage 45 successively into register with each of the inlet passages, means operable intermittently to move the rotor axially away from the body surface, and means 71, 72, Fig. 4, operated by the axial displacement of the rotor to rotate it through an angle such that the rotor passage is moved from one inlet passage to the next. In the preferred embodiment, the inlet passages are connected to the fuel channels a<SP>1</SP>. Fig. 11, of a nuclear reactor while the outlets a<SP>2</SP> and a<SP>3</SP> are connected through further sampling valves B to precipitators or other test apparatus, the outlets a<SP>2</SP> receiving gas simultaneously from all the fuel channels except when any one of them is connected to the outlet a<SP>3</SP>. The valve B connected to the outlets a<SP>2</SP> is operated continuously to take group samples from the valves A in turn while the valve B connected to the outlets a<SP>3</SP> remains in each position long enough for each valve A to supply a gas sample from each fuel channel. Each valve B also includes a rotor 87, Fig. 8, with a passage 106 to connect each of a series of inlets 93 connected to the outlets a<SP>2</SP> and a<SP>3</SP> with a passage 94 leading to the precipitator. A valve 96, conveniently solenoid operated, admits pulses of gas pressure to a passage 112 to lift a stem 102 connected to the rotor on which sets of teeth 71, Fig. 4, are engaged by a ball 72 to cause rotation. Gas pulses are also passed through the valves B to the valves A from a solenoid valve 113, to lift each rotor through a non-return valve 64, Fig. 1, in its outlet passage 46. A valve 114 operates alternately with valve 113 to form an intermittent connection with the precipitator. Each valve A includes filters 41 in the inlets and fine-bore gas passages 66 and 67 in a bush 55 and a stud 65 to blow away foreign matter from the surface of the block 28. A pin 75 in a housing 16 aligned with an access opening in the reactor angularly locates each valve during assembly by co-operating with cam edges 79 on a cylinder 26 enclosing the rotor.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB43709/61A GB949108A (en) | 1961-12-06 | 1961-12-06 | Improvements in or relating to sampling valves |
FR917072A FR1340030A (en) | 1961-12-06 | 1962-11-29 | Improvements to distributors of samples of fluids to be analyzed |
DEF23058U DE1871005U (en) | 1961-12-06 | 1962-12-03 | TEST VALVE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB43709/61A GB949108A (en) | 1961-12-06 | 1961-12-06 | Improvements in or relating to sampling valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB949108A true GB949108A (en) | 1964-02-12 |
Family
ID=10429976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43709/61A Expired GB949108A (en) | 1961-12-06 | 1961-12-06 | Improvements in or relating to sampling valves |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1871005U (en) |
FR (1) | FR1340030A (en) |
GB (1) | GB949108A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2841998A1 (en) * | 1978-09-27 | 1980-04-17 | Eichelberg & Co Gmbh H D | Hot and cold water mixing valve - has stationary seat disc with outlet bores connected to separate unions |
EP0013216A1 (en) * | 1978-12-27 | 1980-07-09 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Apparatus for the detection and localisation of jacket ruptures in a nuclear reactor, especially a liquid-metal cooled reactor |
FR2449948A1 (en) * | 1979-02-21 | 1980-09-19 | Rockwell International Corp | DETECTION AND LOCATION SYSTEM FOR DEFECTIVE FUEL ELEMENTS IN A NUCLEAR REACTOR CORE, SAMPLING VALVE AND DETECTION METHOD IMPLEMENTED IN SAID SYSTEM |
FR2505079A1 (en) * | 1981-04-30 | 1982-11-05 | Novatome Ind | COOLANT FLUID COLLECTION DEVICE FOR LOCATING DEFECTIVE COMBUSTIBLE ASSEMBLIES IN A NUCLEAR REACTOR IN SERVICE |
GB2172692A (en) * | 1985-03-20 | 1986-09-24 | Concentric Controls Ltd | Gas valves |
EP2213918A1 (en) * | 2009-02-02 | 2010-08-04 | Hansgrohe AG | Sanitary switch-off or switching valve |
CN112796740A (en) * | 2021-01-27 | 2021-05-14 | 东营精控恒通钻井技术有限公司 | Continuous wave mud pressure pulse generator |
CN115083644A (en) * | 2022-06-20 | 2022-09-20 | 华能核能技术研究院有限公司 | High-temperature gas cooled reactor passing ball flow choking device capable of operating in one direction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1598205B1 (en) * | 1964-04-13 | 1971-05-19 | Ceskoslovenska Akademie Ved | DEVICE FOR CHROMATOGRAPHY OF AMINO ACIDS AND MIXTURES CONTAINING THE SAME |
-
1961
- 1961-12-06 GB GB43709/61A patent/GB949108A/en not_active Expired
-
1962
- 1962-11-29 FR FR917072A patent/FR1340030A/en not_active Expired
- 1962-12-03 DE DEF23058U patent/DE1871005U/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2841998A1 (en) * | 1978-09-27 | 1980-04-17 | Eichelberg & Co Gmbh H D | Hot and cold water mixing valve - has stationary seat disc with outlet bores connected to separate unions |
EP0013216A1 (en) * | 1978-12-27 | 1980-07-09 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Apparatus for the detection and localisation of jacket ruptures in a nuclear reactor, especially a liquid-metal cooled reactor |
FR2445588A1 (en) * | 1978-12-27 | 1980-07-25 | Commissariat Energie Atomique | METHOD AND DEVICE FOR DETECTION AND LOCATION OF SHEATH BREAKDOWN IN A NUCLEAR REACTOR, ESPECIALLY COOLED BY LIQUID METAL |
FR2449948A1 (en) * | 1979-02-21 | 1980-09-19 | Rockwell International Corp | DETECTION AND LOCATION SYSTEM FOR DEFECTIVE FUEL ELEMENTS IN A NUCLEAR REACTOR CORE, SAMPLING VALVE AND DETECTION METHOD IMPLEMENTED IN SAID SYSTEM |
FR2505079A1 (en) * | 1981-04-30 | 1982-11-05 | Novatome Ind | COOLANT FLUID COLLECTION DEVICE FOR LOCATING DEFECTIVE COMBUSTIBLE ASSEMBLIES IN A NUCLEAR REACTOR IN SERVICE |
EP0064462A1 (en) * | 1981-04-30 | 1982-11-10 | Novatome | Fast Nuclear Reactor comprising a core constituted by fuel assemblies and a device for locating defective fuel assemblies |
GB2172692A (en) * | 1985-03-20 | 1986-09-24 | Concentric Controls Ltd | Gas valves |
EP2213918A1 (en) * | 2009-02-02 | 2010-08-04 | Hansgrohe AG | Sanitary switch-off or switching valve |
US8474482B2 (en) | 2009-02-02 | 2013-07-02 | Hansgrohe Se | Plumbing shutoff or switching valve |
CN112796740A (en) * | 2021-01-27 | 2021-05-14 | 东营精控恒通钻井技术有限公司 | Continuous wave mud pressure pulse generator |
CN115083644A (en) * | 2022-06-20 | 2022-09-20 | 华能核能技术研究院有限公司 | High-temperature gas cooled reactor passing ball flow choking device capable of operating in one direction |
CN115083644B (en) * | 2022-06-20 | 2023-08-22 | 华能核能技术研究院有限公司 | Ball passing and flow blocking device of high-temperature gas cooled reactor capable of running in one direction |
Also Published As
Publication number | Publication date |
---|---|
DE1871005U (en) | 1963-04-25 |
FR1340030A (en) | 1963-10-11 |
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