GB1423355A - Flow switching device - Google Patents
Flow switching deviceInfo
- Publication number
- GB1423355A GB1423355A GB3074972A GB3074972A GB1423355A GB 1423355 A GB1423355 A GB 1423355A GB 3074972 A GB3074972 A GB 3074972A GB 3074972 A GB3074972 A GB 3074972A GB 1423355 A GB1423355 A GB 1423355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- particles
- sample
- flow switching
- fluidized
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/205—Metals in liquid state, e.g. molten metals
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
1423355 Collecting particulate sample BRITISH STEEL CORP 27 June 1973 [30 June 1972] 30749/72 Heading GIB A device for collecting a sample of particulate material for analysis comprises particle inlet part 10, particle outlet part 44, fluidized bed storage chamber 16 in which in use of the device the sample collects, chamber 16 having fluidizing medium admission port 13, and flow switching means 14 for selectively connecting the particle inlet port 10 and the particle outlet port 44 to chamber 16. The particulate material may be atomized steel from a converter and the particles introduced at 10 may be fluidized with argon, dust particles leaving the device at 22 while particles to be analyzed fall into chamber 16. Spool 18 in the flow switching device may be operated at intervals either manually or by a conventional linear actuator to connect chamber 16 with duct 44, when the particles collected in fluidized condition in chamber 16 pass to an analyzer comprising plasma jet 46 and spectrograph 48.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3074972A GB1423355A (en) | 1972-06-30 | 1972-06-30 | Flow switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3074972A GB1423355A (en) | 1972-06-30 | 1972-06-30 | Flow switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1423355A true GB1423355A (en) | 1976-02-04 |
Family
ID=10312539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3074972A Expired GB1423355A (en) | 1972-06-30 | 1972-06-30 | Flow switching device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1423355A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226759A (en) * | 1991-04-05 | 1993-07-13 | Buhler Gmbh | Line diverter and sealing arrangement for it |
-
1972
- 1972-06-30 GB GB3074972A patent/GB1423355A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226759A (en) * | 1991-04-05 | 1993-07-13 | Buhler Gmbh | Line diverter and sealing arrangement for it |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |