公开(公告)号：US20160170377A1

公开(公告)日：2016-06-16

申请号：US15049430

申请日：2016-02-22

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Yoshiki HAMATANI ,  Masahiro NAKAJIMA ,  Takashi NIWA ,  Miei KONISHI ,  Toru OZAKI

IPC: G04C10/00 ,  F03G1/10 ,  F03G1/08 ,  G04C3/10 ,  H02K7/18

CPC classification number: G04C10/00 ,  F03G1/08 ,  F03G1/10 ,  G04C3/102 ,  H02K7/1892

Abstract: To provide an electric generator device excellent in power generation efficiency, and a timepiece movement and timepiece provided with the electric generator device. The electric generator device 5 comprises a swinging part 61A which swings in position due to external swing, a storage part 20A to store swing power of the swinging part 61A, a vibration energy generating part 40A to generate, by the power stored at the storage part 20A, vibration energy with its amplitude and frequency adjusted, and an electric generator part 70 to convert the vibration energy generated at the vibration energy generating part 40A to electric power. The electric generator device 5 is provided on a timepiece; the swinging part 61A is a rotary weight 61; the storage part 20A is a barrel wheel 20; and the vibration energy generating part 40A is an escapement governor 40. The electric generator part 70 is provided with a first electrode 71, a second electrode and an electret film.

Abstract translation: 提供发电效率优异的发电机装置，以及设置有发电机装置的钟表机芯和钟表。 发电机装置5包括由外部摆动摆动就位的摆动部61A，用于存储摆动部61A的摆动功率的存储部20A，振动能量生成部40A，通过存储在存储部 20A调节其振幅和频率的振动能量，以及将在振动能量产生部分40A处产生的振动能量转换为电力的发电机部件70。 发电机装置5设置在钟表上; 摆动部61A是旋转重物61， 存储部20A是筒轮20; 并且振动能量产生部40A是擒纵调节器40.发电机部70设置有第一电极71，第二电极和驻极体膜。