JPH0195665U - - Google Patents
Info
- Publication number
- JPH0195665U JPH0195665U JP19165387U JP19165387U JPH0195665U JP H0195665 U JPH0195665 U JP H0195665U JP 19165387 U JP19165387 U JP 19165387U JP 19165387 U JP19165387 U JP 19165387U JP H0195665 U JPH0195665 U JP H0195665U
- Authority
- JP
- Japan
- Prior art keywords
- acceleration
- coating layer
- ceramic coating
- utility
- detection section
- 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.)
- Granted
Links
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000005524 ceramic coating Methods 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 238000007750 plasma spraying Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
図面はこの考案の一実施例の正断面図である。
１……ケース、３……圧電素子、５……加速度
検出部、６……セラミツク被覆層。
The drawing is a front sectional view of one embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Case, 3... Piezoelectric element, 5... Acceleration detection part, 6... Ceramic coating layer.
Claims (1)
速度検出部を収納した金属製のケースと、このケ
ースの外表面に形成されたセラミツク被覆層とを
備えてなる加速度ピツクアツプ。 (2) セラミツク被覆層の外表面に樹脂コーテイ
ングを施した実用新案登録請求の範囲第１項記載
の加速度ピツクアツプ。 (3) セラミツク被覆層がプラズマ溶射により形
成された実用新案登録請求の範囲第１項記載の加
速度ピツクアツプ。[Scope of Claim for Utility Model Registration] (1) Comprising an acceleration detection section using a piezoelectric element, a metal case housing the acceleration detection section, and a ceramic coating layer formed on the outer surface of the case. Acceleration pick up. (2) The acceleration pickup according to claim 1 of the utility model registration, wherein the outer surface of the ceramic coating layer is coated with a resin. (3) The acceleration pickup according to claim 1, wherein the ceramic coating layer is formed by plasma spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191653U JPH0633422Y2 (en) | 1987-12-17 | 1987-12-17 | Accelerometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191653U JPH0633422Y2 (en) | 1987-12-17 | 1987-12-17 | Accelerometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195665U true JPH0195665U (en) | 1989-06-23 |
| JPH0633422Y2 JPH0633422Y2 (en) | 1994-08-31 |
Family
ID=31482555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987191653U Expired - Lifetime JPH0633422Y2 (en) | 1987-12-17 | 1987-12-17 | Accelerometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633422Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62180226A (en) * | 1986-02-04 | 1987-08-07 | Yamuko Kk | Acceleration pickup |
-
1987
- 1987-12-17 JP JP1987191653U patent/JPH0633422Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62180226A (en) * | 1986-02-04 | 1987-08-07 | Yamuko Kk | Acceleration pickup |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633422Y2 (en) | 1994-08-31 |