JPH0352631U - - Google Patents
Info
- Publication number
- JPH0352631U JPH0352631U JP11344389U JP11344389U JPH0352631U JP H0352631 U JPH0352631 U JP H0352631U JP 11344389 U JP11344389 U JP 11344389U JP 11344389 U JP11344389 U JP 11344389U JP H0352631 U JPH0352631 U JP H0352631U
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- piezoelectric element
- electricity converter
- envelope
- weight
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図はこの考案の一実施例の側断面図、第２
図は従来の振動検出器の側断面図である。 １……ブツシユ、２……振動−電気変換部、３
……樹脂ケース、５……圧電素子、８……ウエイ
ト、１０……樹脂充填剤、１５……カバー。なお
、各図中、同一符号は同一又は相当部分を示す。
図は従来の振動検出器の側断面図である。 １……ブツシユ、２……振動−電気変換部、３
……樹脂ケース、５……圧電素子、８……ウエイ
ト、１０……樹脂充填剤、１５……カバー。なお
、各図中、同一符号は同一又は相当部分を示す。
Claims (1)
- 圧電素子およびこの圧電素子に慣性応力を作用
させるウエイトを有してなる振動−電気変換部と
、この振動−電気変換部を収納した外囲体と、前
記振動−電気変換部の周囲に充填された柔軟な樹
脂充填剤と、前記外囲体の開口部に固着されたカ
バーとを備えてなる振動検出器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11344389U JPH0352631U (ja) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11344389U JPH0352631U (ja) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352631U true JPH0352631U (ja) | 1991-05-22 |
Family
ID=31661859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11344389U Pending JPH0352631U (ja) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352631U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001239467A (ja) * | 2000-02-28 | 2001-09-04 | Yamashita Kogyo Kenkyusho:Kk | 丸型ラチェットレンチ |
-
1989
- 1989-09-29 JP JP11344389U patent/JPH0352631U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001239467A (ja) * | 2000-02-28 | 2001-09-04 | Yamashita Kogyo Kenkyusho:Kk | 丸型ラチェットレンチ |