JPS63154953U - - Google Patents
Info
- Publication number
- JPS63154953U JPS63154953U JP4672987U JP4672987U JPS63154953U JP S63154953 U JPS63154953 U JP S63154953U JP 4672987 U JP4672987 U JP 4672987U JP 4672987 U JP4672987 U JP 4672987U JP S63154953 U JPS63154953 U JP S63154953U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- electrode
- glow plug
- lead
- terminal
- 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
- 239000000919 ceramic Substances 0.000 claims description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Resistance Heating (AREA)
Description
第１図イは本考案による二線式セラミツクグロ
ープラグの実施例の縦断面図、第１図ロおよびハ
はそれぞれ上記実施例の電極の端子金具と電
極リード管との接続に用いたリード線の斜視図及
び縦断面図、第２図は従来例の二線式セラミツク
グロープラグの縦断面図である。
１：発熱線、２：セラミツクヒータ、４：電
極となる端子金具、６：電極中軸、７：電極
となる端子金具、８，８Ａ：リード線、９：電
極リード管、１０：取付金具。
Figure 1A is a vertical cross-sectional view of an embodiment of the two-wire ceramic glow plug according to the present invention, and Figure 1B and C are lead wires used to connect the electrode terminal fitting and electrode lead tube of the above embodiment, respectively. FIG. 2 is a perspective view and a longitudinal sectional view of a conventional two-wire ceramic glow plug. 1: Heat generating wire, 2: Ceramic heater, 4: Terminal fitting that becomes an electrode, 6: Electrode center shaft, 7: Terminal fitting that becomes an electrode, 8, 8A: Lead wire, 9: Electrode lead tube, 10: Mounting fitting.
Claims (1)
線の両端部がそれぞれ接合されている電極とな
る端子金具及び電極となる端子金具を介して、
それぞれ取付金具の後端部に設けられた電極中
軸と電極リード管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、上記電極となる
端子金具と電極リード管との接続がこれらに両
端を板状に加圧成形して接合された丸線からなる
リード線によつ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。 (2) 前記リード線が直径１．０mmの丸線からな
り端子金具側端末から長さ１０〜１３mm及び電極
リード管側端末から長さ５〜８mmがそれぞれ厚さ
０．４〜０．５mmの板状に加圧成形されてなる実
用新案登録請求の範囲第１項記載の二線式セラミ
ツクグロープラグ。[Scope of Claim for Utility Model Registration] (1) Through the terminal fittings serving as electrodes and the terminal fittings serving as electrodes to which both ends of the heating wires of a ceramic heater with buried heating wires are joined, respectively,
In a two-wire ceramic glow plug, which is connected to an electrode center shaft and an electrode lead tube provided at the rear end of each mounting bracket, the connection between the terminal fitting that becomes the electrode and the electrode lead tube is such that both ends are plate-shaped. A two-wire ceramic glow plug characterized in that the lead wire is made of a round wire that is pressure-molded and bonded to a lead wire. (2) The lead wire is a round wire with a diameter of 1.0 mm, and has a length of 10 to 13 mm from the end on the terminal metal fitting side and a length of 5 to 8 mm from the end on the electrode lead tube side, each having a thickness of 0.4 to 0.5 mm. A two-wire ceramic glow plug according to claim 1, which is press-molded into a plate shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4672987U JPS63154953U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4672987U JPS63154953U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63154953U true JPS63154953U (en) | 1988-10-12 |
Family
ID=30866660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4672987U Pending JPS63154953U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63154953U (en) |
-
1987
- 1987-03-31 JP JP4672987U patent/JPS63154953U/ja active Pending
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