JPS61149838U - - Google Patents
Info
- Publication number
- JPS61149838U JPS61149838U JP3348085U JP3348085U JPS61149838U JP S61149838 U JPS61149838 U JP S61149838U JP 3348085 U JP3348085 U JP 3348085U JP 3348085 U JP3348085 U JP 3348085U JP S61149838 U JPS61149838 U JP S61149838U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- electrical contact
- fixed
- floating magnet
- polarity
- 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
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図は縦断面
図、第2図は他の実施例の縦断面図である。
1,1′…カバー、2,2′…ケース、3a,
3b,3′a,3′b…電気接点、4a,4b,
4′a,4′b…導線、5,5′…マグネツト、
6,6′…浮上マグネツト。
The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view and FIG. 2 is a longitudinal sectional view of another embodiment. 1, 1'...Cover, 2, 2'...Case, 3a,
3b, 3'a, 3'b...electrical contact, 4a, 4b,
4'a, 4'b...Conducting wire, 5,5'...Magnet,
6, 6'... Levitating magnet.
Claims (1)
底壁部に固定したマグネツトとこのマグネツトの
極性と対向した側を同極とする導電性の浮上マグ
ネツトとを設け常時この浮上マグネツトを電気接
点の下方に磁力の反発力で浮上させ振動時にこの
浮上マグネツトが電気接点に接離することを特徴
とする振動センサー装置。 An electrical contact fixed through the cover, a magnet fixed to the bottom wall inside the case, and a conductive floating magnet whose opposite polarity is the same as the polarity of this magnet are provided, and this floating magnet is always placed below the electrical contact. A vibration sensor device characterized in that the floating magnet is levitated by magnetic repulsion and comes into contact with and separates from an electrical contact during vibration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3348085U JPS61149838U (en) | 1985-03-11 | 1985-03-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3348085U JPS61149838U (en) | 1985-03-11 | 1985-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61149838U true JPS61149838U (en) | 1986-09-16 |
Family
ID=30535971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3348085U Pending JPS61149838U (en) | 1985-03-11 | 1985-03-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61149838U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143680A (en) * | 1978-04-29 | 1979-11-09 | Mitsubishi Electric Corp | Vibration detector |
-
1985
- 1985-03-11 JP JP3348085U patent/JPS61149838U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143680A (en) * | 1978-04-29 | 1979-11-09 | Mitsubishi Electric Corp | Vibration detector |
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