JP2001329944A5 - - Google Patents

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Publication number
JP2001329944A5
JP2001329944A5 JP2001014671A JP2001014671A JP2001329944A5 JP 2001329944 A5 JP2001329944 A5 JP 2001329944A5 JP 2001014671 A JP2001014671 A JP 2001014671A JP 2001014671 A JP2001014671 A JP 2001014671A JP 2001329944 A5 JP2001329944 A5 JP 2001329944A5
Authority
JP
Japan
Prior art keywords
mechanical energy
generating means
change
generator
ambient temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2001014671A
Other languages
English (en)
Other versions
JP2001329944A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001014671A priority Critical patent/JP2001329944A/ja
Priority claimed from JP2001014671A external-priority patent/JP2001329944A/ja
Priority to EP01302400A priority patent/EP1136698A1/en
Priority to US09/810,853 priority patent/US6804171B2/en
Priority to CN01117393A priority patent/CN1314548A/zh
Publication of JP2001329944A publication Critical patent/JP2001329944A/ja
Publication of JP2001329944A5 publication Critical patent/JP2001329944A5/ja
Withdrawn legal-status Critical Current

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Claims (2)

  1. 周囲温度の変化により機械的エネルギを発生する機械的エネルギ発生手段と、この機械的エネルギ発生手段が発生する機械的エネルギで駆動されて電力を発生する発電機とを備え、前記発電機が発生する電力で駆動する計時装置であって、前記機械的エネルギ発生手段は、周囲温度の変化により固体および体の一方から他方へ相変化し、この相変化により体積が変化する相変化物質を備えていることを特徴とする計時装置。
  2. 周囲温度の変化により機械的エネルギを発生する機械的エネルギ発生手段と、この機械的エネルギ発生手段が発生する機械的エネルギで駆動されて電力を発生する発電機とを備え、前記発電機が発生する電力で駆動する弱電機器であって、前記機械的エネルギ発生手段は、周囲温度の変化により固体および体の一方から他方へ相変化し、この相変化により体積が変化する相変化物質を備えていることを特徴とする弱電機器。
JP2001014671A 2000-03-17 2001-01-23 温度差駆動装置、ならびに、計時装置および弱電機器 Withdrawn JP2001329944A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001014671A JP2001329944A (ja) 2000-03-17 2001-01-23 温度差駆動装置、ならびに、計時装置および弱電機器
EP01302400A EP1136698A1 (en) 2000-03-17 2001-03-15 Temperature difference drive unit, and electric device, timepiece and light electrical appliance having the same
US09/810,853 US6804171B2 (en) 2000-03-17 2001-03-16 Temperature difference drive unit, and electric device, timepiece and light electrical appliance having the same
CN01117393A CN1314548A (zh) 2000-03-17 2001-03-17 温度差驱动装置和具有该装置的电子设备,计时装置和弱电设备

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000077175 2000-03-17
JP2000-77176 2000-03-17
JP2000-77175 2000-03-17
JP2000077176 2000-03-17
JP2001014671A JP2001329944A (ja) 2000-03-17 2001-01-23 温度差駆動装置、ならびに、計時装置および弱電機器

Publications (2)

Publication Number Publication Date
JP2001329944A JP2001329944A (ja) 2001-11-30
JP2001329944A5 true JP2001329944A5 (ja) 2004-12-24

Family

ID=27342723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001014671A Withdrawn JP2001329944A (ja) 2000-03-17 2001-01-23 温度差駆動装置、ならびに、計時装置および弱電機器

Country Status (1)

Country Link
JP (1) JP2001329944A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5271881B2 (ja) * 2009-11-25 2013-08-21 有限会社 清和技研 熱発電機
JP6503632B2 (ja) * 2013-04-19 2019-04-24 保坂 俊 回転体を用いた温度変化発電システム
EP4303667A1 (fr) * 2022-07-06 2024-01-10 The Swatch Group Research and Development Ltd Dispositif de génération d'énergie électrique pour pièce d'horlogerie

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