JPS632357U - - Google Patents
Info
- Publication number
- JPS632357U JPS632357U JP9478186U JP9478186U JPS632357U JP S632357 U JPS632357 U JP S632357U JP 9478186 U JP9478186 U JP 9478186U JP 9478186 U JP9478186 U JP 9478186U JP S632357 U JPS632357 U JP S632357U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic sensors
- elements
- magnetic
- convergence adjustment
- 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
- 230000003068 static effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Description
第１図および第２図はこの考案の静的コンバー
ゼンス調整用マグネツトの検査装置の１実施例を
示し、第１図は結線図、第２図ａは検査時の一部
の平面図、同図ｂは同図ａの展開図、第３図ａ，
ｂはそれぞれ一般の静的コンバーゼンス調整用マ
グネツトであるピユリテイマグネツトの平面図お
よび正面図である。
１，２，３……マグネツト素体、４……ピユリ
テイマグネツト、６，７，８……磁気センサ、６
ａ〜６ｄ，７ａ〜７ｄ，８ａ〜８ｄ……磁気抵抗
素子、９，１０，１１……電源、２７〜２９……
検知表示部。
1 and 2 show an embodiment of the static convergence adjustment magnet inspection device of this invention, FIG. 1 is a wiring diagram, FIG. 2a is a plan view of a part during inspection, and FIG. b is a developed view of figure a, figure 3 a,
FIG. 1B is a plan view and a front view of a power magnet, which is a general static convergence adjustment magnet. 1, 2, 3... Magnet element body, 4... Pilly magnet, 6, 7, 8... Magnetic sensor, 6
a to 6d, 7a to 7d, 8a to 8d... Magnetoresistive element, 9, 10, 11... Power supply, 27 to 29...
Detection display section.
Claims (1)
極数の異なる複数個の磁極を有し、カラー陰極線
管用の静的コンバーゼンス調整用マグネツトが前
記各マグネツト素体を接合してなり、前記マグネ
ツトの各磁極の位置、極性を検査する静的コンバ
ーゼンス調整用マグネツトの検査装置において、
それぞれ複数個の磁気抵抗素子がブリツジ接続さ
れて形成され、前記各マグネツト素体にそれぞれ
近接して配設され一体化された複数個の前記各マ
グネツト素体専用の磁気センサと、前記各磁気セ
ンサにそれぞれ定電流を供給する電源と、前記各
磁気センサそれぞれの両出力端子間に設けられて
該出力端子間の電位差を検知し表示する検知表示
部とを備えた静的コンバーゼンス調整用マグネツ
トの検査装置。 A plurality of annular magnet bodies each have a plurality of magnetic poles with different numbers of magnetic poles, a static convergence adjustment magnet for a color cathode ray tube is formed by joining each of the magnet bodies, and each magnetic pole of the magnet In a static convergence adjustment magnet inspection device that inspects the position and polarity of
a plurality of magnetic sensors dedicated to each of the magnet elements, each of which is formed by bridge-connecting a plurality of magnetoresistive elements, and which are arranged in close proximity to and integrated with each of the magnet elements; and a plurality of magnetic sensors dedicated to each of the magnet elements; Inspection of a magnet for static convergence adjustment, which is equipped with a power supply that supplies a constant current to each of the magnetic sensors, and a detection display section that is provided between both output terminals of each of the magnetic sensors and detects and displays the potential difference between the output terminals. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9478186U JPH0454670Y2 (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9478186U JPH0454670Y2 (en) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS632357U true JPS632357U (en) | 1988-01-08 |
| JPH0454670Y2 JPH0454670Y2 (en) | 1992-12-22 |
Family
ID=30958595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9478186U Expired JPH0454670Y2 (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454670Y2 (en) |
-
1986
- 1986-06-20 JP JP9478186U patent/JPH0454670Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454670Y2 (en) | 1992-12-22 |