JPS61149837U - - Google Patents
Info
- Publication number
- JPS61149837U JPS61149837U JP3347985U JP3347985U JPS61149837U JP S61149837 U JPS61149837 U JP S61149837U JP 3347985 U JP3347985 U JP 3347985U JP 3347985 U JP3347985 U JP 3347985U JP S61149837 U JPS61149837 U JP S61149837U
- Authority
- JP
- Japan
- Prior art keywords
- electrical contact
- magnet
- switching piece
- contact switching
- cover
- 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.)
- Pending
Links
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
図は本考案の実施例であつて、第１図ないし第
２図は縦断面図を表わすものである。 １，１′…カバー、２，２′…ケース、３，３
′…電気接点、５，５′…電気接点切換片、６，
６′…マグネツト、７，７′…浮上マグネツト。
２図は縦断面図を表わすものである。 １，１′…カバー、２，２′…ケース、３，３
′…電気接点、５，５′…電気接点切換片、６，
６′…マグネツト、７，７′…浮上マグネツト。
Claims (1)
- カバーを貫通しカバー内に固定される電気接点
とこの電気接点に接離し且つケース内に臨ませた
電気接点切換片とケース内の底部に設けたマグネ
ツトとこのマグネツトの極性と対向する同極性の
浮上マグネツトとを設けこの浮上マグネツトが電
気接点切換片の下方で磁力の反発力で浮上し振動
時にこの浮上マグネツトが電気接点切換片に当接
を繰り返すときこの電気接点切換片が電気接点と
の接離を繰り返すことを特徴とする振動センサー
装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3347985U JPS61149837U (ja) | 1985-03-11 | 1985-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3347985U JPS61149837U (ja) | 1985-03-11 | 1985-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149837U true JPS61149837U (ja) | 1986-09-16 |
Family
ID=30535969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3347985U Pending JPS61149837U (ja) | 1985-03-11 | 1985-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149837U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102229833B1 (ko) * | 2019-12-03 | 2021-03-19 | 경희대학교 산학협력단 | 미세 지진 측정 장치 및 이를 이용한 미세 지진 측정 시스템 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518162B2 (ja) * | 1976-01-21 | 1980-05-16 |
-
1985
- 1985-03-11 JP JP3347985U patent/JPS61149837U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518162B2 (ja) * | 1976-01-21 | 1980-05-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102229833B1 (ko) * | 2019-12-03 | 2021-03-19 | 경희대학교 산학협력단 | 미세 지진 측정 장치 및 이를 이용한 미세 지진 측정 시스템 |