JPH0279548U - - Google Patents
Info
- Publication number
- JPH0279548U JPH0279548U JP15854588U JP15854588U JPH0279548U JP H0279548 U JPH0279548 U JP H0279548U JP 15854588 U JP15854588 U JP 15854588U JP 15854588 U JP15854588 U JP 15854588U JP H0279548 U JPH0279548 U JP H0279548U
- Authority
- JP
- Japan
- Prior art keywords
- conductive lead
- hole
- platinum
- wire
- ceramic member
- 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
- 239000000919 ceramic Substances 0.000 claims description 9
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Description
第１図は電子管用セラミツクス部材が円筒状で
ある場合の導通リード構造の本考案による実施例
の、イはセラミツクス成形体の径方向断面図、ロ
は同じく軸方向の断面図、第２図イは第１図に示
すセラミツクス成形体に電極及び端子金具を組み
つけたセラミツクス部材例の断面図、ロはその要
部の拡大断面図、第３図は電子管用セラミツクス
部材が円板状である場合の導通リード構造の本考
案による実施例の、イはセラミツクス成形体の平
面図、ロは断面図、第４図は第３図に示すセラミ
ツクス成形体に端子金具及び外周金具を組みつけ
たセラミツクス部材例の断面図である。
１：円筒状セラミツクス成形体、２：スルーホ
ール、３：白金線または白金合金線からなる導通
リード、８：円板状セラミツクス成形体、９：ス
ルーホール、１０：白金線または白金合金線から
なる導通リード。
Fig. 1 shows an embodiment of the conductive lead structure according to the present invention when the ceramic member for an electron tube is cylindrical. 1 is a cross-sectional view of an example of a ceramic member in which an electrode and a terminal fitting are assembled to the ceramic molded body shown in FIG. A is a plan view of a ceramic molded body, B is a sectional view, and FIG. 4 is a ceramic member in which a terminal fitting and an outer peripheral metal fitting are assembled to the ceramic molded body shown in FIG. FIG. 3 is an example cross-sectional view. 1: Cylindrical ceramic molded body, 2: Through hole, 3: Conductive lead made of platinum wire or platinum alloy wire, 8: Disc-shaped ceramic molded body, 9: Through hole, 10: Made of platinum wire or platinum alloy wire. Continuity lead.
Claims (1)
ルーホールの導通リード構造において、該導通リ
ードがスルーホール内に気密に挿入された白金線
または白金合金線からなることを特徴とする電子
管用セラミツクス部材の導通リード構造。 A conductive lead structure of a through hole penetrating both sides of a ceramic member for an electron tube, wherein the conductive lead is made of a platinum wire or a platinum alloy wire airtightly inserted into the through hole. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158545U JPH0733355Y2 (en) | 1988-12-07 | 1988-12-07 | Conductive lead structure of ceramic member for electron tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158545U JPH0733355Y2 (en) | 1988-12-07 | 1988-12-07 | Conductive lead structure of ceramic member for electron tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279548U true JPH0279548U (en) | 1990-06-19 |
| JPH0733355Y2 JPH0733355Y2 (en) | 1995-07-31 |
Family
ID=31438972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988158545U Expired - Lifetime JPH0733355Y2 (en) | 1988-12-07 | 1988-12-07 | Conductive lead structure of ceramic member for electron tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733355Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440246A (en) * | 1977-09-05 | 1979-03-29 | Mitsubishi Keikinzoku Kogyo | Method of producing colored oxide film of aluminum |
-
1988
- 1988-12-07 JP JP1988158545U patent/JPH0733355Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440246A (en) * | 1977-09-05 | 1979-03-29 | Mitsubishi Keikinzoku Kogyo | Method of producing colored oxide film of aluminum |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733355Y2 (en) | 1995-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0279548U (en) | ||
| JPS6260001U (en) | ||
| JPS6318790U (en) | ||
| JPS61106022U (en) | ||
| JPS6230328U (en) | ||
| JPS6192132U (en) | ||
| JPH0241404U (en) | ||
| JPS60163735U (en) | Feedthrough capacitor | |
| JPS6270376U (en) | ||
| JPS6271918U (en) | ||
| JPS62142801U (en) | ||
| JPS6278735U (en) | ||
| JPS63117090U (en) | ||
| JPS62202779U (en) | ||
| JPS61154625U (en) | ||
| JPS6332490U (en) | ||
| JPS6421990U (en) | ||
| JPS61136528U (en) | ||
| JPH03101554U (en) | ||
| JPS6365202U (en) | ||
| JPH0313668U (en) | ||
| JPH02108322U (en) | ||
| JPS6228425U (en) | ||
| JPS60187529U (en) | feedthrough capacitor | |
| JPS6225087U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |