JPH02124527U - - Google Patents
Info
- Publication number
- JPH02124527U JPH02124527U JP3362289U JP3362289U JPH02124527U JP H02124527 U JPH02124527 U JP H02124527U JP 3362289 U JP3362289 U JP 3362289U JP 3362289 U JP3362289 U JP 3362289U JP H02124527 U JPH02124527 U JP H02124527U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- heater
- insulating tank
- temperature sensor
- control circuit
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は、本考案の実施例を示すブロツク図、
第２図は、ヒーター駆動回路で切換える場合の実
施例を示すブロツク図、第３図は、制御回路で切
換える場合の実施例を示すブロツク図である。
１……断熱槽、２……ヘツド部、３……温度セ
ンサー、４……ヒーター、１１……スイツチ、１
３……スイツチ。
FIG. 1 is a block diagram showing an embodiment of the present invention;
FIG. 2 is a block diagram showing an embodiment in which switching is performed by a heater drive circuit, and FIG. 3 is a block diagram showing an embodiment in which switching is performed by a control circuit. 1...Insulation tank, 2...Head part, 3...Temperature sensor, 4...Heater, 11...Switch, 1
3...Switch.
Claims (1)
ツド部を覆う断熱槽と、前記断熱槽の内部に設け
られたヒーター及び温度センサーと、前記温度セ
ンサーに接続し、前記断熱槽外部に設けられた制
御回路と、前記制御回路に接続し、前記ヒーター
を駆動するヒーター駆動回路とからなることを特
徴とする、圧力測定装置のベーキング機構。 The pressure measuring device includes: a heat insulating tank that covers a head portion of the pressure measuring device; a heater and a temperature sensor provided inside the heat insulating tank; and a control circuit connected to the temperature sensor and provided outside the heat insulating tank. and a heater drive circuit connected to the control circuit and driving the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362289U JPH02124527U (en) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362289U JPH02124527U (en) | 1989-03-24 | 1989-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124527U true JPH02124527U (en) | 1990-10-15 |
Family
ID=31537425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3362289U Pending JPH02124527U (en) | 1989-03-24 | 1989-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020535434A (en) * | 2017-09-28 | 2020-12-03 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Pressure sensor on ceramic substrate |
| JP2020535411A (en) * | 2017-09-28 | 2020-12-03 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Pressure sensor on ceramic pressure connection |
| JP2020535437A (en) * | 2017-09-28 | 2020-12-03 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Media separation type pressure transmitter |
-
1989
- 1989-03-24 JP JP3362289U patent/JPH02124527U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020535434A (en) * | 2017-09-28 | 2020-12-03 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Pressure sensor on ceramic substrate |
| JP2020535411A (en) * | 2017-09-28 | 2020-12-03 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Pressure sensor on ceramic pressure connection |
| JP2020535437A (en) * | 2017-09-28 | 2020-12-03 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Media separation type pressure transmitter |
| US11085844B2 (en) | 2017-09-28 | 2021-08-10 | Tdk Electronics Ag | Media-separated pressure transmitter |