SYSTEM AND METHOD FOR REDUCING VIBRATION IN A FLUID PUMP

WIPO Patent Application WO/2011/161654

A3

A system for dampening vibration in a pump includes a PTO-driven pump having a prime-mover side and a pump-side. The system includes a bulkhead interposed between the prime-mover side and the pump-side, the bulkhead having an opening therein. The system includes a vibration dampening plate having a thickness of at least 12 mm, where the vibration dampening plate is positioned between a bulkhead and a pump-side bearing flange or a prime-mover side bearing flange. The pump-side bearing flange or a prime-mover side bearing flange is coupled to the bulkhead at the opening therein. The system includes a bearing shaft extending through the opening in the bulkhead, the vibration dampening plate, the pump-side bearing flange, and the prime-mover side bearing flange.

WO/2012/028369	PUMP FOR A HIGH-PRESSURE SYSTEM
JP2014145298	EMERGENCY PUMP DEVICE
JP4102443	Concentrated material pump device that can run

AYYAD MARK M (SG)
VELAYUTHAM SARAVANAN (SG)
THANGAVELU BALAMURUGAN (IN)

PCT/IB2011/052787

April 26, 2012

June 24, 2011

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SCHLUMBERGER CA LTD (CA)
SCHLUMBERGER SERVICES PETROL (FR)
SCHLUMBERGER HOLDINGS (GB)
SCHLUMBERGER TECHNOLOGY BV (NL)
PRAD RES & DEV LTD (GB)
SCHLUMBERGER TECHNOLOGY CORP (US)
AYYAD MARK M (SG)
VELAYUTHAM SARAVANAN (SG)
THANGAVELU BALAMURUGAN (IN)

F04B17/05; F04B39/00; F04D29/66; F16F15/02

US6234906B1	2001-05-22
US5921589A	1999-07-13
US4516955A	1985-05-14
US20080076611A1	2008-03-27

DAE, Michael (MD-21Sugar Land, TX, US)

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