Determining the discharge rate of the pump

Title:

Determining the discharge rate of the pump

Document Type and Number:

Japanese Patent JP6326174

Kind Code:

B2

Abstract:

The invention relates to a method for determining the delivery rate of a pump. In this context, a value of the delivery level and a value of the power of the pump are determined. A probability density function is calculated for the delivery level and the power. A first probability density function of the delivery rate is calculated on the basis of a delivery level-delivery rate relationship and the probability density function of the delivery level. A second probability density function of the delivery rate is determined on the basis of a power-delivery rate relationship and the probability density function of the power. A combined probability density function of the delivery rate is determined on the basis of the first and second probability density functions. The delivery rate is determined on the basis of the combined probability density function.

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Inventors:

Laue, Stephan
Sharp, jochen

Application Number:

JP2017502153A

Publication Date:

May 16, 2018

Filing Date:

July 17, 2015

Export Citation:

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Assignee:

KSB AKTIENGESELLSCHAFT

International Classes:

G01F1/00; F04B49/06; F04D15/00; G01F1/34

Domestic Patent References:

JP2013019421A
JP2006307682A
JP2002130023A
JP3145597A

Foreign References:

US20050158183
WO2012127783A1

Attorney, Agent or Firm:

Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Akiko Mizushima

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