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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
PEPPERL+FUCHS GMBH	LILIENTHALSTRASSE 200 MANNHEIM 68307

International Classification(s)

• G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....

• 2010 Application Filing Year
• G08B Class
• 1976 Applications Filed
• 1412 Patents Issued To-Date
• 71.46 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Freund, Thomas	Mannheim, DE	17	440
# of filed Patents : 17 Total Citations : 440
Galm, Timo	Mudau, DE	4	16
# of filed Patents : 4 Total Citations : 16

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Patent Citation Ranking

• 1 Citation Count
• G08B Class

• 1.85 % this patent is cited more than
• 15 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2016/0025,062

WATER TURBINE

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Abstract

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A water turbine, such as a pump turbine, includes an impeller and a guide wheel that are adjustable. By adjusting the angles of the impeller blades or the guide vanes, such as beyond a range of 180 degrees and 90 degrees, respectively, the water turbine may be adjusted to switch between power generation and pumping, and for tidal flow.

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Description

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Claims

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