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Application filed by 이와다 가즈오, 토오꾜오 시바우라덴기 가부시기 가이샤filedCritical이와다 가즈오
Priority to KR1019780000166ApriorityCriticalpatent/KR830000450A/en
Publication of KR830000450ApublicationCriticalpatent/KR830000450A/en
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음This content is subject to disclosure, so the full text is not included.
제1도는 일반적인 형광등의 일례의 단면도.1 is a cross-sectional view of an example of a general fluorescent lamp.
제2도는 같은 다른 방향에서의 단면도이다.2 is a cross-sectional view in the same other direction.
Claims (1)
관외경이 27mm내지 31mm인 직관형 형광등 발브내에 크립프튼 10% 내지 40% 잔부가 알곤으로된 혼합의 가스를 1.5mmHg 내지 2.5mmHg의 압력으로 봉유되어 있는 것을 특징으로 하는 형광등.A fluorescent lamp, characterized in that the gas of a mixture of 10% to 40% of krypton is sealed in argon at a pressure of 1.5mmHg to 2.5mmHg in a straight tube fluorescent lamp valve having an outer diameter of 27mm to 31mm.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed according to the contents of the initial application.