JPH0465491B2 - - Google Patents

Info

Publication number
JPH0465491B2
JPH0465491B2 JP56136817A JP13681781A JPH0465491B2 JP H0465491 B2 JPH0465491 B2 JP H0465491B2 JP 56136817 A JP56136817 A JP 56136817A JP 13681781 A JP13681781 A JP 13681781A JP H0465491 B2 JPH0465491 B2 JP H0465491B2
Authority
JP
Japan
Prior art keywords
lamp
pressure sodium
sodium lamp
pressure
tube
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.)
Expired - Lifetime
Application number
JP56136817A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5838449A (ja
Inventor
Yoshiro Ogata
Takashi Ikeda
Haruo Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP13681781A priority Critical patent/JPS5838449A/ja
Publication of JPS5838449A publication Critical patent/JPS5838449A/ja
Publication of JPH0465491B2 publication Critical patent/JPH0465491B2/ja
Granted legal-status Critical Current

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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP13681781A 1981-08-31 1981-08-31 高圧ナトリウムランプ装置 Granted JPS5838449A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13681781A JPS5838449A (ja) 1981-08-31 1981-08-31 高圧ナトリウムランプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13681781A JPS5838449A (ja) 1981-08-31 1981-08-31 高圧ナトリウムランプ装置

Publications (2)

Publication Number Publication Date
JPS5838449A JPS5838449A (ja) 1983-03-05
JPH0465491B2 true JPH0465491B2 (cs) 1992-10-20

Family

ID=15184193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13681781A Granted JPS5838449A (ja) 1981-08-31 1981-08-31 高圧ナトリウムランプ装置

Country Status (1)

Country Link
JP (1) JPS5838449A (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2525994C (en) 2002-06-24 2012-10-16 Tufts University Silk biomaterials and methods of use thereof
JP4698596B2 (ja) 2003-04-10 2011-06-08 タフツ ユニバーシティー 濃縮された水性シルクフィブロイン溶液およびそれらの使用
WO2005000483A1 (en) 2003-06-06 2005-01-06 Tufts University Method for forming inorganic coatings
WO2008106485A2 (en) 2007-02-27 2008-09-04 Trustees Of Tufts College Tissue-engineered silk organs
BRPI0813312A2 (pt) 2007-05-29 2014-12-23 Tufts College Processo para formar rapidamente geleificação de fibroína de seda e métodos de controlar tempo de galeificação de fibroína de seda e de encapsular pelo menos um agente em fibroína de seda.
CA2713251A1 (en) 2008-02-07 2009-08-13 Trustees Of Tufts College 3-dimensional silk hydroxyapatite compositions
US8501172B2 (en) 2008-09-26 2013-08-06 Trustees Of Tufts College pH-induced silk gels and uses thereof
CA2774643A1 (en) 2009-09-29 2011-04-07 Trustees Of Tufts College Silk nanospheres and microspheres and methods of making same
WO2011109691A2 (en) 2010-03-05 2011-09-09 Trustees Of Tufts College Silk-based ionomeric compositions
US9566365B2 (en) 2010-09-01 2017-02-14 Trustees Of Tufts College Silk fibroin and polyethylene glycol-based biomaterials
EP2629836B1 (en) 2010-10-19 2018-09-12 Trustees Of Tufts College Silk fibroin-based microneedles and methods of making the same
WO2012145652A1 (en) 2011-04-20 2012-10-26 Trustees Of Tufts College Dynamic silk coatings for implantable devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426079A (en) * 1977-07-28 1979-02-27 Toshiba Corp Metallic vapor discharge lamp
JPS54146481A (en) * 1978-05-09 1979-11-15 Matsushita Electronics Corp High-pressure sodium lamp
US4279803A (en) * 1980-03-10 1981-07-21 Celanese Corporation Polyester of phenyl-4-hydroxybenzoic acid and 4-hydroxybenzoic acid and/or 6-hydroxy-2-naphthoic acid capable of forming an anisotropic melt

Also Published As

Publication number Publication date
JPS5838449A (ja) 1983-03-05

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