[12] Patent
[11] Patent No.:GC0009490  
[45] Date of Publishing the Grant of the Patent: 31/Dec /2018                56/2018  
Number of the Decision to Grant the Patent:2018/142520
Date of the Decision to Grant the Patent:31/Dec/2018

[21] Application No.:GC 2011-19891

[22] Filing Date:3/12/2011

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
6/12/2010
12/960.888

[72] Inventors:1- Abdullah M. Al-OtaibiŲŒ2- Montaser A. Al-Mubayidh

[73] Owner: SAUDI ARABIAN OIL COMPANY, R-3296, Administration Building, 31311, Dhahran , Saudi Arabia

[74] Agent: Suleiman I. Al-Ammar Law Office

  

 

  

[51]IPC:
Int. Cl.7: F28D15/00

[56] Cited Documents:

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-WO 0222341 A1 (METALLAMICS INC [US]) 21 March 2002
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-WO 2005024329 A1 (SCHIERJOTT GUENTER [DE]) 17 March 2005
 
Examiner: Ali Ahmed Almulla

[54] COMBINED COOLING OF LUBE/SEAL OIL AND SAMPLE COOLERS
[57] Abstract: ABSTRACTCOMBINED COOLING OF LUBE/SEAL OIL AND SAMPLE COOLERSA heat exchanger that is useful for analyzing samples, such as condensate, and methods of cooling a sample for analysis are provided as embodiments of the present invention. The heat exchanger includes an inner tube for containing cooling water and an annulus for containing steam so that heat exchange occurs between the cooling water and the steam so that condensate forms in the annulus. An external shield is attached to the heat exchanger to provide additional natural cooling and to prevent users from contacting the steam contained within the annulus.
No. of claims: 23     No. of figures: 11


 

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