0041825-A1 is referenced by 2 patents and cites 5 patents.

Apparatus for the sampling of heavy fuel oil supplied to a ship as bunker fuel consists of a pipe section 6 for oil flow containing a static vane mixer 11, together with a portable unit 18 attachable thereto and having a sampling tube 26 communicating with the interior of the pipe section 6 downstream of the mixer 11. This tube 26 supplies the inlets of three positive displacement pumps 40 driven in common. A delay timer 74 causes the pumps to pump out a small quantity of oil at regular intervals into three receptacles 50,51,52 where these extracted quantities accumulate progressively during the course of the bunkering period, providing three representative samples of the oil delivered.

Title
Apparatus and method for sampling viscous liquid during delivery to a ship.
Application Number
EP19810302459 19810603
Publication Number
0041825 (A1)
Application Date
June 3, 1981
Publication Date
December 16, 1981
Inventor
Brooks Peter
Thomte Per Magnus
Assignee
Jenkins & Robert
GB
Interpower
NO
IPC
G01N 01/14
G01N 01/20
G01N 01/20
G01N 01/14
G01N 01/20
G01N 01/14
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