Title:
音叉センサおよび計量装置
Document Type and Number:
Japanese Patent JP7193798
Kind Code:
B2
Abstract:
To provide a turning fork sensor which can prevent the enlargement of a size, and can make a load act on a turning fork vibrator while separating two loaded portions from each other, and a measurement device.SOLUTION: A turning fork sensor 70 has: a turning fork vibrator 71; a first link 74 connected to a first load application region 72 via a first load connecting node 76a at one end side, and connected to the turning fork vibrator 71 via a first turning fork connecting node 77a at the end side; and a second link 75 connected to a second load application region 73 via a second turning fork connecting node 76b at one end side, and connected to the turning fork vibrator 71 via a second turning fork connecting node 77b at the other end side. Also, a second virtual line L2 passing a center position C12 of the first turning fork connecting node 77a and a center position D12 of the second turning fork connecting node 77b is arranged at the turning fork vibrator 71 side rather than a first virtual line L1 passing a center position C11 of the first load connecting node 76a and a center position D11 of the second load connecting node 76b.SELECTED DRAWING: Figure 4
Inventors:
Hiroaki Senda
Takahashi Megumi
Masato Sasaki
Takahashi Megumi
Masato Sasaki
Application Number:
JP2018209950A
Publication Date:
December 21, 2022
Filing Date:
November 07, 2018
Export Citation:
Assignee:
Digieyes Inc.
Teraoka Seiko Co., Ltd.
Teraoka Seiko Co., Ltd.
International Classes:
G01G3/16; G01L1/10
Domestic Patent References:
| JP61005432U | ||||
| JP3711115B2 | ||||
| JP61194325A |
Attorney, Agent or Firm:
IAT Patent Attorney Corporation