KR910005201Y1 - 스탬레스(stemless) 형광관 - Google Patents
스탬레스(stemless) 형광관 Download PDFInfo
- Publication number
- KR910005201Y1 KR910005201Y1 KR2019890005103U KR890005103U KR910005201Y1 KR 910005201 Y1 KR910005201 Y1 KR 910005201Y1 KR 2019890005103 U KR2019890005103 U KR 2019890005103U KR 890005103 U KR890005103 U KR 890005103U KR 910005201 Y1 KR910005201 Y1 KR 910005201Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- fluorescent tube
- stamp
- stemless
- filament
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (1)
- 도입선(2)(2')을 비드 그라스(1)에 삽입 융착하고, 도입선(2)(2')의 일측 단부에 필라멘트(3)를 계선하여 배기관(4)과 함께 형광관의 관단부(5')에 삽입하여 가열, 압착시킨 것을 특징으로 하는 스템레스 형광관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890005103U KR910005201Y1 (ko) | 1989-04-25 | 1989-04-25 | 스탬레스(stemless) 형광관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890005103U KR910005201Y1 (ko) | 1989-04-25 | 1989-04-25 | 스탬레스(stemless) 형광관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900019362U KR900019362U (ko) | 1990-11-09 |
KR910005201Y1 true KR910005201Y1 (ko) | 1991-07-20 |
Family
ID=19285449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890005103U KR910005201Y1 (ko) | 1989-04-25 | 1989-04-25 | 스탬레스(stemless) 형광관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910005201Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040043527A (ko) * | 2002-11-19 | 2004-05-24 | 코리아라이테크 주식회사 | 냉음극 형광램프용 전극조립체의 제조방법 |
-
1989
- 1989-04-25 KR KR2019890005103U patent/KR910005201Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900019362U (ko) | 1990-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2274350A (en) | Means for supporting and sealing the lead structure of a lamp | |
CN1326194C (zh) | 具有总体长度缩短的电弧管及其制造方法和低压汞灯 | |
KR910005201Y1 (ko) | 스탬레스(stemless) 형광관 | |
US4441050A (en) | Single-ended low pressure discharge lamp and method of manufacture | |
JPH0425658B2 (ko) | ||
JPS59167950A (ja) | 片口金形低圧放電ランプ | |
US5528106A (en) | Electric lamp with H-shaped pinched seal | |
US4510415A (en) | Fluorescent lamp and process for fabricating the same | |
GB512665A (en) | Improvements in and relating to electric lamps or the like | |
EP0062713B1 (en) | A method of manufacturing a fluorescent lamp and a fluorescent lamp obtained by this method | |
CN2294523Y (zh) | 引丝接桥的紧凑型荧光节能灯灯管 | |
JPH08236087A (ja) | 三重管ランプ | |
KR100265718B1 (ko) | 스템리스 형광등 제조방법 | |
JPH0511647Y2 (ko) | ||
JPS641906B2 (ko) | ||
JP2729998B2 (ja) | 放電灯 | |
JPH0512921Y2 (ko) | ||
JPS59128734A (ja) | ハロゲンランプの製造方法 | |
JPH0448630Y2 (ko) | ||
JPS6330107Y2 (ko) | ||
JPS6132329A (ja) | 電球形螢光ランプのマウント製造方法 | |
JPS61176047A (ja) | 低圧水銀蒸気放電灯およびその製造方法 | |
JPH02234342A (ja) | 複合発光管およびその製造方法 | |
JPS5949151A (ja) | 螢光ランプ | |
JPH04106863A (ja) | 片封止形電球およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19890425 |
|
UA0201 | Request for examination |
Patent event date: 19890425 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19910621 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19911021 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19911121 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19911121 |
|
UR1001 | Payment of annual fee |
Payment date: 19941116 Start annual number: 4 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 19970714 Year of fee payment: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 19970714 Start annual number: 7 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |