JPS52118984A - Method for manufacturing an electric bulb having two openings - Google Patents
Method for manufacturing an electric bulb having two openingsInfo
- Publication number
- JPS52118984A JPS52118984A JP3577676A JP3577676A JPS52118984A JP S52118984 A JPS52118984 A JP S52118984A JP 3577676 A JP3577676 A JP 3577676A JP 3577676 A JP3577676 A JP 3577676A JP S52118984 A JPS52118984 A JP S52118984A
- Authority
- JP
- Japan
- Prior art keywords
- openings
- manufacturing
- electric bulb
- bulb
- lead wires
- 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
Abstract
PURPOSE: To provide a method for manufacturing electric bulb having two openings applicable to a bulb which is made of a crystalized glass, adapted to provide a simple and efficient sealing of the lead wires and to be able to adjust arbitrarily a tensile strength of a filament and provide a correct positioning of the sealing of the lead wires.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3577676A JPS5842594B2 (en) | 1976-03-31 | 1976-03-31 | Manufacturing method for double-ended light bulbs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3577676A JPS5842594B2 (en) | 1976-03-31 | 1976-03-31 | Manufacturing method for double-ended light bulbs |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52118984A true JPS52118984A (en) | 1977-10-05 |
JPS5842594B2 JPS5842594B2 (en) | 1983-09-20 |
Family
ID=12451281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3577676A Expired JPS5842594B2 (en) | 1976-03-31 | 1976-03-31 | Manufacturing method for double-ended light bulbs |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5842594B2 (en) |
-
1976
- 1976-03-31 JP JP3577676A patent/JPS5842594B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5842594B2 (en) | 1983-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51135461A (en) | Exposing-method | |
JPS5317265A (en) | Tight adhesion method between metallic part and insulating material | |
JPS51134884A (en) | Manufacturing method of electric cable | |
JPS52118984A (en) | Method for manufacturing an electric bulb having two openings | |
JPS5245179A (en) | Method of manufacturing small size electric bulb | |
JPS5245180A (en) | Method of manufacture of electric bulb | |
JPS5372389A (en) | Incandescent lamp and method of manufacturing the same | |
JPS5339494A (en) | Jointing method between lead-covered cable and housing | |
JPS51133987A (en) | Electric bulb base and its manufacturing method | |
JPS51134885A (en) | Manufacturing method of electric cable | |
JPS522281A (en) | Method of making semiconductor devices | |
JPS5226013A (en) | Compound tube | |
GB1552872A (en) | Method of manufacturing incandescent lamps | |
JPS523177A (en) | Method of manufacturing resin coated electric wires | |
JPS5228708A (en) | Flly closed-type electric compressor | |
JPS524677A (en) | Electric wire connecting method for lighting equipments | |
JPS5223883A (en) | Incandescent electric bulb | |
JPS5428487A (en) | Mechanism of holding mount | |
JPS524679A (en) | Method for forming electric bulb sockets | |
JPS5219277A (en) | Method of manufacturing tape-shaped electric wires | |
JPS5282878A (en) | Method of automatically attaching filament | |
JPS52151273A (en) | Method for manufacturing supersmall-sized light bulb | |
JPS5239979A (en) | Base assembly method for annular fluorescent lamp | |
JPS5242679A (en) | Method for connecting lead-in wires and lead wires of miniature electr ic bulb | |
JPS522172A (en) | Method of fabricating stem |