JPH0342762U - - Google Patents
Info
- Publication number
- JPH0342762U JPH0342762U JP10026789U JP10026789U JPH0342762U JP H0342762 U JPH0342762 U JP H0342762U JP 10026789 U JP10026789 U JP 10026789U JP 10026789 U JP10026789 U JP 10026789U JP H0342762 U JPH0342762 U JP H0342762U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- holder
- resistive film
- heat
- ignition device
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 238000005476 soldering Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
Description
第１図は本考案に基づく電気式点火装置の要部
断面図である。第２図は第１図の発熱抵抗膜及び
端子の部分のみを示す斜視図である。
１……点火装置、２……ケーシング、２ａ……
開口縁部、３……セパレータ、４……駆動薬、５
……点火薬ケース、６……点火薬、７……ホルダ
、８……チツプ、９……通孔、１０……端子、１
０ａ……屈曲部、１１……遊端部、１３……電線
、１４……フエライトビード、１５……発熱抵抗
膜、１６……発熱抵抗部、１７……電極部。
FIG. 1 is a sectional view of essential parts of an electric ignition device based on the present invention. FIG. 2 is a perspective view showing only the heating resistive film and terminal portion of FIG. 1. 1...Ignition device, 2...Casing, 2a...
Opening edge, 3...Separator, 4...Driver, 5
...Ignition case, 6...Ignition powder, 7...Holder, 8...Tip, 9...Through hole, 10...Terminal, 1
0a...Bending portion, 11...Free end portion, 13...Electric wire, 14...Ferrite bead, 15...Heating resistor film, 16...Heating resistor portion, 17...Electrode portion.
Claims (1)
発熱抵抗膜と、前記発熱抵抗膜の両端部に設けら
れた電流供給用の１対の端子と、前記基板及び前
記端子を保持するホルダとを有し、前記両端子間
に電流を供給することにより前記発熱抵抗膜を発
熱させ、前記点火薬を発火させる形式の電気式点
火装置であつて、 前記端子が、前記発熱抵抗膜と別体のばね部材
からなると共にその遊端部をもつて前記発熱抵抗
膜に弾性的に当接する状態で前記ホルダに保持さ
れ、 前記遊端部と前記発熱抵抗膜とが接着手段をも
つて互いに接着されたことを特徴とする電気式点
火装置。 (2) 前記端子を挿通するべく前記ホルダに設け
られた通孔と、前記端子に形成された前記通孔よ
りも幅広な屈曲部とを有し、 前記端子を弾性変形させつつ前記通孔に挿通す
ることにより該端子を前記ホルダに保持したこと
を特徴とする請求項１に記載の電気式点火装置。 (3) 前記接着手段がはんだ付け手段からなるこ
とを特徴とする請求項１若しくは請求項２に記載
の電気式点火装置。[Claims for Utility Model Registration] (1) A heat-generating resistive film formed on a substrate in contact with an ignition powder, a pair of terminals for supplying current provided at both ends of the heat-generating resistive film, An electric ignition device having a holder that holds the substrate and the terminal, and causing the heating resistive film to generate heat by supplying a current between both the terminals to ignite the igniter, comprising: A terminal is made of a spring member separate from the heat generating resistive film, and is held in the holder with its free end in elastic contact with the heat generating resistive film, and the free end and the heat generating resistive film are connected to each other. An electric ignition device characterized in that: and are bonded to each other using adhesive means. (2) The holder includes a through hole provided in the holder for inserting the terminal, and a bent portion formed in the terminal that is wider than the through hole, and the terminal is inserted into the through hole while being elastically deformed. The electric ignition device according to claim 1, wherein the terminal is held in the holder by being inserted into the holder. (3) The electric ignition device according to claim 1 or 2, wherein the adhesive means comprises soldering means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026789U JPH0342762U (en) | 1989-08-28 | 1989-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026789U JPH0342762U (en) | 1989-08-28 | 1989-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342762U true JPH0342762U (en) | 1991-04-23 |
Family
ID=31649284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10026789U Pending JPH0342762U (en) | 1989-08-28 | 1989-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994026560A1 (en) * | 1993-05-10 | 1994-11-24 | Nippon Koki Co., Ltd. | Electric ignition device for gas generating device |
-
1989
- 1989-08-28 JP JP10026789U patent/JPH0342762U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994026560A1 (en) * | 1993-05-10 | 1994-11-24 | Nippon Koki Co., Ltd. | Electric ignition device for gas generating device |
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