JPH0177962U - - Google Patents
Info
- Publication number
- JPH0177962U JPH0177962U JP1987174078U JP17407887U JPH0177962U JP H0177962 U JPH0177962 U JP H0177962U JP 1987174078 U JP1987174078 U JP 1987174078U JP 17407887 U JP17407887 U JP 17407887U JP H0177962 U JPH0177962 U JP H0177962U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- adhesive
- acceleration sensor
- bonded
- additional mass
- 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 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
Description
第１図はこの考案の圧電型加速度センサの側面
図、第２図、第３図は同上の要部の各例を示す拡
大縦断側面図、第４図は従来の圧電型加速度セン
サの一例を示す側面図、第５図は同上の平面図、
第６図は同上要部の拡大縦断側面図である。
１…振動板、２…圧電素子、３…付加質量部材
、４…接着剤、５…接着剤の貯留部。
Figure 1 is a side view of the piezoelectric acceleration sensor of this invention, Figures 2 and 3 are enlarged longitudinal side views showing examples of the main parts of the above, and Figure 4 is an example of a conventional piezoelectric acceleration sensor. The side view shown in FIG. 5 is the same plan view as above.
FIG. 6 is an enlarged longitudinal sectional side view of the main parts of the same. DESCRIPTION OF SYMBOLS 1... Vibration plate, 2... Piezoelectric element, 3... Additional mass member, 4... Adhesive, 5... Adhesive storage part.
Claims (1)
素子の外側にそれぞれ付加質量部材を接着した圧
電型加速度センサにおいて、該付加質量部材の圧
電素子接着面の外周部に、接着剤のはみ出しを防
止する接着剤の貯留部を設けたことを特徴とする
圧電型加速度センサ。 In a piezoelectric acceleration sensor in which piezoelectric elements are bonded to both sides of a diaphragm and additional mass members are bonded to the outside of each piezoelectric element, adhesive is not protruded from the outer periphery of the piezoelectric element bonding surface of the additional mass member. A piezoelectric acceleration sensor characterized by being provided with a storage section for adhesive that prevents damage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17407887U JPH0532772Y2 (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17407887U JPH0532772Y2 (en) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177962U true JPH0177962U (en) | 1989-05-25 |
| JPH0532772Y2 JPH0532772Y2 (en) | 1993-08-20 |
Family
ID=31465953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17407887U Expired - Lifetime JPH0532772Y2 (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532772Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317972A (en) * | 1994-05-31 | 1995-12-08 | Sekisui Chem Co Ltd | Pipe with fiber reinforced resin socket |
-
1987
- 1987-11-13 JP JP17407887U patent/JPH0532772Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317972A (en) * | 1994-05-31 | 1995-12-08 | Sekisui Chem Co Ltd | Pipe with fiber reinforced resin socket |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532772Y2 (en) | 1993-08-20 |