JPS6148269U - - Google Patents
Info
- Publication number
- JPS6148269U JPS6148269U JP13396784U JP13396784U JPS6148269U JP S6148269 U JPS6148269 U JP S6148269U JP 13396784 U JP13396784 U JP 13396784U JP 13396784 U JP13396784 U JP 13396784U JP S6148269 U JPS6148269 U JP S6148269U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- metal pipe
- flange
- tip
- fixed
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第1図は本考案に係るデイーゼルエンジン用グ
ロープラグの一実施例を示す縦断側面図、第2図
はその要部とするセラミツクヒータを保持する金
属製パイプとホルダ先端部との接合状態を拡大し
て示す要部拡大断面図、第3図は本考案の別の実
施例を示す縦断側面図、第4図は従来例を説明す
るための縦断側面図である。
1…デイーゼルエンジン用グロープラグ、2…
セラミツクヒータ、3…中空状ホルダ、5…外部
接続端子、6…金属導線、7…金属製パイプ、8
…ターミナルキヤツプ、10…抵抗体、11…フ
ランジ、12…縦孔、13…横孔、14…膨出部
、15…回り止め部。
Fig. 1 is a vertical side view showing an embodiment of the diesel engine glow plug according to the present invention, and Fig. 2 is an enlarged view of the state of connection between the metal pipe that holds the ceramic heater, which is the main part, and the tip of the holder. FIG. 3 is a longitudinal sectional side view showing another embodiment of the present invention, and FIG. 4 is a longitudinal sectional side view illustrating a conventional example. 1...Glow plug for diesel engine, 2...
Ceramic heater, 3...Hollow holder, 5...External connection terminal, 6...Metal conductor wire, 7...Metal pipe, 8
... terminal cap, 10 ... resistor, 11 ... flange, 12 ... vertical hole, 13 ... horizontal hole, 14 ... bulge, 15 ... rotation stopper.
Claims (1)
軸線方向中央部に嵌装され中空状ホルダの先端部
に保持される金属製パイプとを備え、この金属製
パイプはその外周部の一部にフランジを有し、か
つこのフランジが前記ホルダ先端に係止された状
熊で、その接合部が前記ホルダに対し溶着固定さ
れていることを特徴とするデイーゼルエンジン用
グロープラグ。 A metal pipe is fitted into the axial center of a rod-shaped ceramic heater in which a resistor is embedded and held at the tip of a hollow holder, and this metal pipe has a flange on a part of its outer periphery. What is claimed is: 1. A glow plug for a diesel engine, wherein the flange is fixed to the tip of the holder, and a joint portion thereof is welded and fixed to the holder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13396784U JPH025270Y2 (en) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13396784U JPH025270Y2 (en) | 1984-09-05 | 1984-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6148269U true JPS6148269U (en) | 1986-04-01 |
JPH025270Y2 JPH025270Y2 (en) | 1990-02-08 |
Family
ID=30692500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13396784U Expired JPH025270Y2 (en) | 1984-09-05 | 1984-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH025270Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002276942A (en) * | 2001-03-16 | 2002-09-25 | Ngk Spark Plug Co Ltd | Ceramic glow plug and its mounting structure to cylinder head |
JP2002364845A (en) * | 2001-06-07 | 2002-12-18 | Ngk Spark Plug Co Ltd | Glow plug and its manufacturing method |
KR100634578B1 (en) * | 2001-04-09 | 2006-10-16 | 베루 악티엔게젤샤프트 | Rod glow plug |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4960183B2 (en) * | 2007-09-19 | 2012-06-27 | 日本特殊陶業株式会社 | Glow plug manufacturing method |
-
1984
- 1984-09-05 JP JP13396784U patent/JPH025270Y2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002276942A (en) * | 2001-03-16 | 2002-09-25 | Ngk Spark Plug Co Ltd | Ceramic glow plug and its mounting structure to cylinder head |
KR100634578B1 (en) * | 2001-04-09 | 2006-10-16 | 베루 악티엔게젤샤프트 | Rod glow plug |
JP2002364845A (en) * | 2001-06-07 | 2002-12-18 | Ngk Spark Plug Co Ltd | Glow plug and its manufacturing method |
JP4672910B2 (en) * | 2001-06-07 | 2011-04-20 | 日本特殊陶業株式会社 | Glow plug manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPH025270Y2 (en) | 1990-02-08 |
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