GENERATED-HEAT-QUANTITY MEASURING METHOD AND GENERATED-HEAT-QUANTITY MEASURING APPARATUS

WIPO Patent Application WO/2019/198504

A1

A generated-heat-quantity measuring method according to this disclosure is a generated-heat-quantity measuring method for measuring a generated heat quantity of a heat-generating component installed on a board. Said generated-heat-quantity measuring method includes: a step for measuring, by providing a heat-exchanging component that exchanges heat with a heat-generating component, a first heat quantity that is exchanged between the heat-exchanging component and the heat-generating component, a first component temperature of the heat-generating component, and a first board temperature of the board; a step for calculating a first heat resistance between the heat-generating component and the board by using the first heat quantity, the first component temperature, and the first board temperature; a step for measuring, by causing the heat-generating component to generate heat, a second component temperature of the heat-generating component and a second board temperature of the board; and a step for calculating a second heat quantity that flows out to the board from the heat-generating component by using the second component temperature, the second board temperature, and the first heat resistance.

JP2005331514	NANOCALORIMETER DEVICE, RELATED MANUFACTURE, AND USE
JPS5552922	HEAT FLOW METERING ELEMENT

KITADE NAOYA
IYODA MAKOTO

PCT/JP2019/013147

October 17, 2019

March 27, 2019

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PANASONIC IP MAN CO LTD (JP)

G01K17/00

JP2002014065A	2002-01-18
JP2003161658A	2003-06-06
JP2004361197A	2004-12-24
JPS6413445A	1989-01-18
JP2013228300A	2013-11-07
JP2013228300A	2013-11-07

See also references of EP 3760994A4

KAMATA Kenji et al. (JP)

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