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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10107491 B1

PDFFull Text
Expired
Date of Patent:
Oct. 23, 2018

Filed:

Jan. 21, 2015

Injection device and steam turbine system

Applicant:

Mitsubishi Hitachi Power Systems, Ltd., Kanagawa, JP;

Inventors:

Haruka Kido, Yokohama, JP;

Akihiro Hamasaki, Yokohama, JP;

Takashi Michino, Yokohama, JP;

Assignee:

MITSUBISHI HITACHI POWER SYSTEMS, LTD., Kanagawa, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Mark Laurenzi

Assistant Examiner:

Xiaoting Hu

Int. Cl.
CPC ...
F22B 37/02 (2006.01); F22B 37/52 (2006.01); C23F 11/08 (2006.01); C02F 1/68 (2006.01); F01K 9/00 (2006.01); B01J 4/00 (2006.01); C02F 1/66 (2006.01); F01K 7/16 (2006.01); C02F 103/02 (2006.01);
U.S. Cl.
CPC ...
F22B 37/025 (2013.01); B01J 4/00 (2013.01); C02F 1/66 (2013.01); C02F 1/686 (2013.01); C23F 11/08 (2013.01); F01K 7/16 (2013.01); F01K 9/00 (2013.01); F22B 37/52 (2013.01); C02F 2103/02 (2013.01); C02F 2103/023 (2013.01);
Abstract

An injection device for injecting injection fluid (chemicals) into piping through which fluid flows, the injection device comprising: an injection line through which the injection fluid flows, the injection line being connected to the piping; an injection pump disposed on the injection line; an extrusion line connected downstream of the injection pump and upstream of a target portion for air removal on the injection line; and an extrusion pump for feeding extrusion fluid to the extrusion line, wherein a discharge capacity of the extrusion pump is greater than a discharge capacity of the injection pump.

Find Patent Forward Citations

Kido, Haruka. (2018). Injection device and steam turbine system (U.S. Patent No. 10107491). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10107491

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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