CA977816A - Integral mercury-vapor pressure regulating means for fluorescent lamp - Google Patents

Integral mercury-vapor pressure regulating means for fluorescent lamp

Info

Publication number
CA977816A
CA977816A CA177,851A CA177851A CA977816A CA 977816 A CA977816 A CA 977816A CA 177851 A CA177851 A CA 177851A CA 977816 A CA977816 A CA 977816A
Authority
CA
Canada
Prior art keywords
mercury
integral
fluorescent lamp
vapor pressure
pressure regulating
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
Application number
CA177,851A
Other versions
CA177851S (en
Inventor
Chalmers Morehead
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA977816A publication Critical patent/CA977816A/en
Expired legal-status Critical Current

Links

CA177,851A 1972-09-28 1973-08-01 Integral mercury-vapor pressure regulating means for fluorescent lamp Expired CA977816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29323972A 1972-09-28 1972-09-28

Publications (1)

Publication Number Publication Date
CA977816A true CA977816A (en) 1975-11-11

Family

ID=23128283

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,851A Expired CA977816A (en) 1972-09-28 1973-08-01 Integral mercury-vapor pressure regulating means for fluorescent lamp

Country Status (2)

Country Link
JP (1) JPS4976360A (en)
CA (1) CA977816A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145634A (en) * 1978-02-17 1979-03-20 Westinghouse Electric Corp. Fluorescent lamp having integral mercury-vapor pressure control means
JP3688612B2 (en) * 2000-09-22 2005-08-31 松下電器産業株式会社 Mercury inclusion body, method for producing the mercury inclusion body, and fluorescent lamp using the mercury inclusion body

Also Published As

Publication number Publication date
JPS4976360A (en) 1974-07-23

Similar Documents

Publication Publication Date Title
CA1009822A (en) Ultraviolet lamp fixture
CA1006907A (en) Emergency instant-start lighting system for arc discharge devices
CA990776A (en) High pressure discharge lamp
CA1006570A (en) Discharge lamp starting apparatus
CA983565A (en) Discharge lamps
AU459680B2 (en) Lamp ballast apparatus
CA993031A (en) High pressure mercury vapor discharge lamp
CA963074A (en) Short-arc gas discharge lamp
AU461694B2 (en) Fluorescent lamp
AU497731B2 (en) Discharge lamp
CA977816A (en) Integral mercury-vapor pressure regulating means for fluorescent lamp
CA971214A (en) Fluorescent tube for lamp
CA927901A (en) Mercury-vapor lamp
CA967634A (en) Vapour discharge lamps
CA969598A (en) Fluorescent tube for lamp
CA984898A (en) Discharge lamp ion control apparatus
CA993943A (en) Apparatus for producing fluorescent lamps
CA902706A (en) Mercury vapor discharge lamp and pressure regulating means therefor
CA901065A (en) Mercury vapor discharge lamp and pressure regulating means therefor
CA902705A (en) Mercury vapor discharge lamp and pressure regulating means therefor
CA904388A (en) Apparatus for lighting discharge lamps
CA896056A (en) Fluorescent lamps
CA909682A (en) Discharge lamp modulation system
CA892192A (en) Continuous lighting system for gaseous-discharge lamps
AU485077B2 (en) High pressure discharge lamp