KR100486148B1 - 저전력고압나트륨램프 - Google Patents

저전력고압나트륨램프 Download PDF

Info

Publication number
KR100486148B1
KR100486148B1 KR1019970050858A KR19970050858A KR100486148B1 KR 100486148 B1 KR100486148 B1 KR 100486148B1 KR 1019970050858 A KR1019970050858 A KR 1019970050858A KR 19970050858 A KR19970050858 A KR 19970050858A KR 100486148 B1 KR100486148 B1 KR 100486148B1
Authority
KR
South Korea
Prior art keywords
pressure
lamp
xenon
sodium
high pressure
Prior art date
Application number
KR1019970050858A
Other languages
English (en)
Korean (ko)
Other versions
KR19980032492A (ko
Inventor
디터 슈미트
볼프람 그라저
Original Assignee
파텐트-트로이한트-게젤샤프트 퓌어 엘렉트리쉐 글뤼람펜 엠베하
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19640850A external-priority patent/DE19640850A1/de
Application filed by 파텐트-트로이한트-게젤샤프트 퓌어 엘렉트리쉐 글뤼람펜 엠베하 filed Critical 파텐트-트로이한트-게젤샤프트 퓌어 엘렉트리쉐 글뤼람펜 엠베하
Publication of KR19980032492A publication Critical patent/KR19980032492A/ko
Application granted granted Critical
Publication of KR100486148B1 publication Critical patent/KR100486148B1/ko

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/825—High-pressure sodium lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Secondary Cells (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019970050858A 1996-10-02 1997-10-02 저전력고압나트륨램프 KR100486148B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19640850.4 1996-10-02
DE19640850A DE19640850A1 (de) 1996-10-02 1996-10-02 Natriumhochdrucklampe kleiner Leistung

Publications (2)

Publication Number Publication Date
KR19980032492A KR19980032492A (ko) 1998-07-25
KR100486148B1 true KR100486148B1 (ko) 2005-09-02

Family

ID=7807794

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970050858A KR100486148B1 (ko) 1996-10-02 1997-10-02 저전력고압나트륨램프

Country Status (5)

Country Link
KR (1) KR100486148B1 (de)
CN (1) CN1106679C (de)
AT (1) ATE414324T1 (de)
DE (1) DE59712980D1 (de)
TW (1) TW484165B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842771A1 (de) * 1988-12-19 1990-06-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner elektrischer leistung und verfahren zum betrieb
US5434472A (en) * 1992-04-15 1995-07-18 United States Philips Corporation High-pressure sodium discharge lamp with getter

Also Published As

Publication number Publication date
TW484165B (en) 2002-04-21
KR19980032492A (ko) 1998-07-25
CN1178388A (zh) 1998-04-08
DE59712980D1 (de) 2008-12-24
ATE414324T1 (de) 2008-11-15
CN1106679C (zh) 2003-04-23

Similar Documents

Publication Publication Date Title
KR100493494B1 (ko) 메탈할라이드램프
US6051927A (en) High pressure sodium lamp of low power
US6404129B1 (en) Metal halide lamp
US4959588A (en) Discharge lamp having a discharge vessel made with a ceramic closing member with an indented inner surface
JP2007537564A (ja) 高圧放電ランプ
US7233109B2 (en) Gas discharge lamp
KR101044716B1 (ko) 고압 가스 방전 램프
JP2011077035A (ja) 容量性始動補助体付き高圧放電ランプ
US7786674B2 (en) Quartz metal halide lamp with improved lumen maintenance
KR100486148B1 (ko) 저전력고압나트륨램프
US6498429B1 (en) Sodium-xenon lamp with improved characteristics at end-of-life
JP2000057994A (ja) ダブルエンド型低電力メタルハライドランプ
US7973482B2 (en) High-pressure discharge lamp with halogens
JPH048896B2 (de)
US4639639A (en) High-pressure sodium vapor lamp and ternary amalgam therefor
US5844365A (en) High pressure metal halide lamp
WO2009079115A1 (en) Low mercury ceramic metal halide lamp
EP0596676B1 (de) Hochdrucknatriumentladungslampe
Ravi et al. Characteristics of Unsaturated HPS lamps operated on mercury ballasts
WO2009119612A1 (ja) 高圧放電ランプおよび照明装置
KR830000923B1 (ko) 가스봉입 소형 고압 금속증기 아아크 등
JP2003051283A (ja) 無水銀メタルハライドランプ
JPS6324544A (ja) 小型高圧金属蒸気放電灯の瞬時点灯性能改善方法

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110311

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee