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Secondary pump type heat source and secondary pump type heat source control method
US8939196B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8939196-B2 |
| Application number | US-201013201192-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 8, 2010 |
| Priority date | Feb 13, 2009 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
Official abstract text for this publication.
A secondary pump-type heat source system includes: heat sources connected in parallel; a load system in which the heat source water flows; a primary pump supplying the heat source water to the load system; a secondary pump provided for each heat source and supplies the heat source water subjected to heat exchange in the load system to the heat source; and a heat source controller calculating flow quantity of the heat source water flowing in the heat source side and flow quantity of the heat source water flowing in the load system side by assigning a result from measurement by a water temperature sensor detecting heat source temperature to an operating characteristic of each heat source and controlling operation of the secondary pumps based on the calculation result.
First claim
Opening claim text (preview).
The invention claimed is: 1. A secondary pump-type heat source system, comprising: a plurality of heat sources which are connected in parallel and generate heat source water; a load system in which the heat source water flows; a primary pump supplying the heat source water to the load system; a water supply pipe connecting an outlet of the heat source and the load system; a secondary pump which is provided for the heat source and supplies the heat source water subjected to…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F24F11/83Primary
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US8939196B2 cover?
- A secondary pump-type heat source system includes: heat sources connected in parallel; a load system in which the heat source water flows; a primary pump supplying the heat source water to the load system; a secondary pump provided for each heat source and supplies the heat source water subjected to heat exchange in the load system to the heat source; and a heat source controller calculating fl…
- Who is the assignee on this patent?
- Morita Takeru, Matsumoto Yuuji, Tsukiyama Seiji, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F24F11/83. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jan 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).