Kobe Steel, Ltd.

Kabushiki Kaisha Kobe Seiko Sho

Yasutake Miwa

Koji Noishiki

Yohei Kubo

Kunihiko Shimizu

Masataka Azuma

Tomohiro Suzuki

Hiroyuki Ban

Yuji Kurishiro

A laminated fluid warmer includes: a laminate including a target fluid layer having a plurality of target fluid channels through which a warming target fluid flows, and a warming fluid layer that is laminated on the target fluid layer and has a plurality of warming fluid channels through which a warming fluid for warming the target fluid layer flows; and a collection device that collects at least a part of the warming fluid accumulated in the plurality of warming fluid channels. The collection device includes a storage portion that receives the warming fluid flowing out from the warming fluid channel when collecting the warming fluid.

Laminated fluid warmer

A stacked type fluid heater includes a first low temperature layer with low temperature side flow passages into which target medium to be heated is introduced, a first high temperature layer with high temperature side flow passages into which heating medium for heating the target medium to be heated is introduced, a second high temperature layer with high temperature side flow passages into which the heating medium is introduced. The target medium has a temperature lower than the freezing point of the heating medium. The first high temperature layer includes the high temperature side flow passages located adjacent each other via a metal material of the first high temperature layer. The high temperature side flow passages of the first high temperature layer and those of the second high temperature layer are adjacent each other via a metal material of the second high temperature layer.

Stacked type fluid heater and method of heating fluid with stacked type fluid heater

A flow passage structure is provided with a fluid flow passage that includes a plurality of straight flow passages, a first return bend that connects the downstream end of the straight flow passage through which a fluid flows from a second end surface toward a first end surface among the plurality of straight flow passages to the upstream end of the straight flow passage which is disposed at the downstream side of the straight flow passage and is adjacent to the straight flow passage, and a second return bend that connects the downstream end of the straight flow passage through which the fluid flows from the first end surface toward the second end surface among the plurality of straight flow passages to the upstream end of the straight flow passage which is disposed at the downstream side of the straight flow passage and is adjacent to the straight flow passage.

Flow passage structure and flow passage structure manufacturing method

A reactor includes respective first and second introduction passages for introducing first and second reactants, a merging passage in which the first reactant merges with the second reactant, and a reaction passage in which the two merged reactants react with each other. First and second introduction grooves respectively constituting part of the first and second introduction passages are formed in a first surface of the base of the flow path structure of the reactor, while a reaction groove constituting part of the reaction passage is formed in a second surface of the base. A merging hole constituting part of the merging passage runs from the first surface of the base to the second surface thereof. The downstream end of the first introduction groove and the downstream end of the second introduction groove merge at the merging hole from different directions.

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Takasago, Japan

Yasutake Miwa