JPH02105133U - - Google Patents
Info
- Publication number
- JPH02105133U JPH02105133U JP1433589U JP1433589U JPH02105133U JP H02105133 U JPH02105133 U JP H02105133U JP 1433589 U JP1433589 U JP 1433589U JP 1433589 U JP1433589 U JP 1433589U JP H02105133 U JPH02105133 U JP H02105133U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- infrared
- ceiling
- housing
- base substrate
- 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
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図は外箱……１１、シールドネツト……１
２、フイルター……１３、内枠……１４、エレメ
ント……１５、ホルダー……１６、ＦＥＴ……１
７、ベース基板……１８、シールド板……１９を
示す。
第２図ａは本考案の外箱の天井部の窓の形の例
を。同ｂ図は一部切除した内枠を斜視図で示すも
のである。第３図は本考案の赤外線センサの中心
軸を通る面で縦断した面の図である。
Figure 1 shows the outer box...11 and the shield net...1
2. Filter...13, Inner frame...14, Element...15, Holder...16, FET...1
7. Base board...18 and shield plate...19 are shown. Figure 2a shows an example of the shape of the window in the ceiling of the outer box of the present invention. Figure b is a perspective view of the inner frame with a portion removed. FIG. 3 is a longitudinal cross-sectional view of the infrared sensor of the present invention along a plane passing through the central axis.
Claims (1)
赤外線を透過するフイルターを設け、その内部に
焦電性のエレメントをベース基板上に納めて嵌合
して構成されたことを特徴とする赤外線検出器。 The housing has an infrared entrance window on the ceiling.
An infrared detector characterized in that a filter that transmits infrared rays is provided, and a pyroelectric element is placed inside the filter and fitted onto a base substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1433589U JPH02105133U (en) | 1989-02-08 | 1989-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1433589U JPH02105133U (en) | 1989-02-08 | 1989-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02105133U true JPH02105133U (en) | 1990-08-21 |
Family
ID=31225442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1433589U Pending JPH02105133U (en) | 1989-02-08 | 1989-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02105133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537473A (en) * | 2002-09-02 | 2005-12-08 | キネティック リミテッド | Hermetically sealed |
-
1989
- 1989-02-08 JP JP1433589U patent/JPH02105133U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537473A (en) * | 2002-09-02 | 2005-12-08 | キネティック リミテッド | Hermetically sealed |
| JP4664675B2 (en) * | 2002-09-02 | 2011-04-06 | キネティック リミテッド | Hermetically sealed |