JPH038860U - - Google Patents
Info
- Publication number
- JPH038860U JPH038860U JP6910089U JP6910089U JPH038860U JP H038860 U JPH038860 U JP H038860U JP 6910089 U JP6910089 U JP 6910089U JP 6910089 U JP6910089 U JP 6910089U JP H038860 U JPH038860 U JP H038860U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- filaments
- light bulb
- arc tube
- incandescent light
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案に係わる一端封止型白熱電球の
説明用断面図であり、第２図および第３図はフイ
ラメントと内部リード線との接続状態を示す説明
図である。
１……発光管、１１……ピンチシール部、１２
……排気管残部、２……セラミツクベース、３１
，３２……フイラメント、３１ａ，３２ａ……発
光部、３１ｂ，３１ｃ，３２ｂ，３２ｃ……接続
部、３１ｄ，３２ｄ……とび部、４……金属箔、
５１，５２，５３……内部リード線、５１ｂ……
保持棒、５１ａ，５２ａ，５３ａ……保持部、５
４……補助コイル、６……外部リード線、６１…
…リード線、７……リードピン、８……ガラス片
、９……接着剤。
FIG. 1 is an explanatory sectional view of a one-end sealed incandescent light bulb according to the present invention, and FIGS. 2 and 3 are explanatory views showing the state of connection between a filament and an internal lead wire. 1... Arc tube, 11... Pinch seal part, 12
...Exhaust pipe remainder, 2...Ceramic base, 31
, 32... filament, 31a, 32a... light emitting part, 31b, 31c, 32b, 32c... connection part, 31d, 32d... jump part, 4... metal foil,
51, 52, 53...internal lead wire, 51b...
Holding rod, 51a, 52a, 53a... Holding portion, 5
4... Auxiliary coil, 6... External lead wire, 61...
...Lead wire, 7...Lead pin, 8...Glass piece, 9...Adhesive.
Claims (1)
部を有する発光管の内部に複数個のフイラメント
が配設され、これら複数個のフイラメントが発光
管の軸線上に内部リード線により保持されて、切
り替えにより点灯させるフイラメントが適宜選択
できる一端封止型白熱電球であつて、 前記複数個のフイラメントは各々中央のコイル
状発光部と、とび部を介して両端に伸びるコイル
状接続部とを有し、大径に形成されたフイラメン
トの接続部内に小径に形成されたフイラメントの
接続部を挿入して順次直線状に結線し、該接続部
の各々にそれぞれ前記内部リード線が取り付けら
れてフイラメントが保持されていることを特徴と
する一端封止型白熱電球。[Claims for Utility Model Registration] A plurality of filaments are disposed inside an arc tube having a pinch seal portion at one end and an exhaust pipe remainder at the other end, and these filaments are aligned on the axis of the arc tube. A one-end sealed incandescent light bulb that is held by internal lead wires and can be switched to select the filament to be lit as appropriate; The connecting portion of the filament formed with a small diameter is inserted into the connecting portion of the filament formed with a large diameter and connected in a straight line in sequence, and each of the connecting portions is provided with the inner portion. An incandescent light bulb sealed at one end, characterized in that a lead wire is attached to hold the filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6910089U JPH0637566Y2 (en) | 1989-06-15 | 1989-06-15 | One end sealed incandescent light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6910089U JPH0637566Y2 (en) | 1989-06-15 | 1989-06-15 | One end sealed incandescent light bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH038860U true JPH038860U (en) | 1991-01-28 |
| JPH0637566Y2 JPH0637566Y2 (en) | 1994-09-28 |
Family
ID=31604114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6910089U Expired - Lifetime JPH0637566Y2 (en) | 1989-06-15 | 1989-06-15 | One end sealed incandescent light bulb |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637566Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010033857A (en) * | 2008-07-29 | 2010-02-12 | Ushio Inc | Filament lamp |
-
1989
- 1989-06-15 JP JP6910089U patent/JPH0637566Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010033857A (en) * | 2008-07-29 | 2010-02-12 | Ushio Inc | Filament lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637566Y2 (en) | 1994-09-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |