JPH0438578U - - Google Patents
Info
- Publication number
- JPH0438578U JPH0438578U JP8088290U JP8088290U JPH0438578U JP H0438578 U JPH0438578 U JP H0438578U JP 8088290 U JP8088290 U JP 8088290U JP 8088290 U JP8088290 U JP 8088290U JP H0438578 U JPH0438578 U JP H0438578U
- Authority
- JP
- Japan
- Prior art keywords
- quantum interference
- superconducting quantum
- superconducting
- sensor block
- insulating container
- 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
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 241000238366 Cephalopoda Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Description
第１図はこの考案の実施例を示す超伝導磁力計
の構成図、第２図は従来の技術を示す図である。
図中１はセンサ・ブロツク、２，３，４は超伝
導量子干渉計（ＳＱＵＩＤ）、５は断熱容器、６
は支持機構、７は真空断熱層、８は液体ヘリウム
、９，１０，１１は配線基板、１２は配線、１３
，１４，１５は保護カバーである。なお、図中同
一符号は同一又は相当部分を示す。
FIG. 1 is a block diagram of a superconducting magnetometer showing an embodiment of this invention, and FIG. 2 is a diagram showing a conventional technique. In the figure, 1 is a sensor block, 2, 3, and 4 are superconducting quantum interferometers (SQUID), 5 is a heat insulating container, and 6
7 is a support mechanism, 7 is a vacuum insulation layer, 8 is liquid helium, 9, 10, 11 is a wiring board, 12 is wiring, 13
, 14 and 15 are protective covers. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
３平面上に備えているセンサ・ブロツク、前記セ
ンサ・ブロツクと前記超伝導量子干渉素子を動作
温度まで冷却する冷媒を収納する断熱容器、前記
センサ・ブロツクを前記断熱容器内に支持するセ
ンサ・ブロツク支持機構、前記超伝導量子干渉素
子の出力を前記断熱容器の外部に取り出す配線、
前記センサ・ブロツク上に位置し、前記超伝導量
子干渉素子と前記配線を電気的に接続する配線基
板とを有し、前記３個の超伝導量子干渉素子の出
力を３軸ベクトル合成を行うことにより被測定磁
界の変化を検出する超伝導磁力計において、前記
配線基板と、前記超伝導量子干渉素子を電気的に
結合させるワイヤボンデイング部に、前記センサ
・ブロツク、前記配線基板、前記超伝導量子干渉
素子の３部品に接着固定することにより、前記ワ
イヤボンデイング部を完全に覆う密閉空間を作る
よう構成された保護カバーを有することを特徴と
する超伝導磁力計。 A sensor block comprising three superconducting quantum interference elements on three planes that are not parallel to each other, an insulating container housing a refrigerant for cooling the sensor block and the superconducting quantum interference element to an operating temperature, a sensor block support mechanism that supports the block within the heat insulating container; wiring for taking out the output of the superconducting quantum interference device to the outside of the heat insulating container;
A wiring board is located on the sensor block and electrically connects the superconducting quantum interference device and the wiring, and performs triaxial vector synthesis of the outputs of the three superconducting quantum interference devices. In a superconducting magnetometer that detects changes in a magnetic field to be measured by A superconducting magnetometer characterized by having a protective cover configured to create a sealed space completely covering the wire bonding part by adhesively fixing the three parts of the interference element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8088290U JPH0438578U (en) | 1990-07-30 | 1990-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8088290U JPH0438578U (en) | 1990-07-30 | 1990-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438578U true JPH0438578U (en) | 1992-03-31 |
Family
ID=31626323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8088290U Pending JPH0438578U (en) | 1990-07-30 | 1990-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438578U (en) |
-
1990
- 1990-07-30 JP JP8088290U patent/JPH0438578U/ja active Pending
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