JPS6386560U - - Google Patents
Info
- Publication number
- JPS6386560U JPS6386560U JP18026586U JP18026586U JPS6386560U JP S6386560 U JPS6386560 U JP S6386560U JP 18026586 U JP18026586 U JP 18026586U JP 18026586 U JP18026586 U JP 18026586U JP S6386560 U JPS6386560 U JP S6386560U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- ceramic
- wire
- heating wire
- metal tube
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の二線式セラミツクグロープラ
グにおけるリード線の構造を示す斜視図、第２図
イ，ロは第１図におけるリード線のガラスコーテ
イングの方法を示す構造図、第３図は従来の二線
式セラミツクグロープラグの縦断面図である。
１：セラミツクヒータ、２：金属外筒、３：取
付金具、４：発熱線、６：中軸、８：金属チユー
ブ、１０：リード線、１０ａ：金属導体、１０ｂ
：ガラスコーテイング。
Figure 1 is a perspective view showing the structure of the lead wire in the two-wire ceramic glow plug of the present invention, Figure 2 A and B are structural diagrams showing the method of glass coating the lead wire in Figure 1, and Figure 3 is FIG. 2 is a longitudinal sectional view of a conventional two-wire ceramic glow plug. 1: Ceramic heater, 2: Metal outer cylinder, 3: Mounting bracket, 4: Heat generating wire, 6: Center shaft, 8: Metal tube, 10: Lead wire, 10a: Metal conductor, 10b
:Glass coating.
Claims (1)
中に埋設してなるセラミツクヒータと、該セラミ
ツクヒータを内部に保持する金属外筒と、該金属
外筒が先端内腔に嵌着されている取付金具と、一
対の電極となる中軸および金属チユーブとからな
り、前記発熱線の両端がそれぞれ前記中軸および
金属チユーブに接続されてなる二線式セラミツク
グロープラグにおいて、前記発熱線の一端と金属
チユーブとの接続がガラスコーテイングにより絶
縁された金属導体を用いてなされていることを特
徴とする二線式セラミツクグロープラグ。 A ceramic heater in which a heating wire made of a high-melting point metal is embedded in a ceramic sintered body, a metal outer cylinder that holds the ceramic heater inside, and a mounting in which the metal outer cylinder is fitted into a tip inner cavity. A two-wire ceramic glow plug comprising a metal fitting, a central shaft and a metal tube that serve as a pair of electrodes, and in which both ends of the heating wire are connected to the central shaft and the metal tube, respectively, wherein one end of the heating wire and the metal tube are connected to each other. A two-wire ceramic glow plug characterized in that the connection is made using a metal conductor insulated by a glass coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18026586U JPS6386560U (en) | 1986-11-22 | 1986-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18026586U JPS6386560U (en) | 1986-11-22 | 1986-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386560U true JPS6386560U (en) | 1988-06-06 |
Family
ID=31124068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18026586U Pending JPS6386560U (en) | 1986-11-22 | 1986-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386560U (en) |
-
1986
- 1986-11-22 JP JP18026586U patent/JPS6386560U/ja active Pending
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