CA929587A - Emergency light circuit for mercury vapor lamp - Google Patents

Emergency light circuit for mercury vapor lamp

Info

Publication number
CA929587A
CA929587A CA097713A CA97713A CA929587A CA 929587 A CA929587 A CA 929587A CA 097713 A CA097713 A CA 097713A CA 97713 A CA97713 A CA 97713A CA 929587 A CA929587 A CA 929587A
Authority
CA
Canada
Prior art keywords
mercury vapor
emergency light
vapor lamp
light circuit
lamp
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
CA097713A
Other versions
CA97713S (en
Inventor
I. Appleton Arthur
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA929587A publication Critical patent/CA929587A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12201—Width or thickness variation or marginal cuts repeating longitudinally
    • Y10T428/12215—Marginal slots [i.e., deeper than wide]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12236—Panel having nonrectangular perimeter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
CA097713A 1969-11-10 1970-11-09 Emergency light circuit for mercury vapor lamp Expired CA929587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87511369A 1969-11-10 1969-11-10

Publications (1)

Publication Number Publication Date
CA929587A true CA929587A (en) 1973-07-03

Family

ID=25365221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA097713A Expired CA929587A (en) 1969-11-10 1970-11-09 Emergency light circuit for mercury vapor lamp

Country Status (2)

Country Link
US (1) US3636404A (en)
CA (1) CA929587A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699382A (en) * 1971-02-04 1972-10-17 Sylvania Electric Prod Auxiliary lighting system for arc lamp
US3742221A (en) * 1971-11-15 1973-06-26 Hughey And Phillips Intensity control circuit for visual approach slope indicator installation
US3860829A (en) * 1973-08-10 1975-01-14 Keene Corp Fluorescent fixture auxiliary light
US4451762A (en) * 1982-06-18 1984-05-29 Manville Service Corporation Control circuit and system for providing emergency lighting
US4700110A (en) * 1986-05-05 1987-10-13 Rhett McNair Lamp switching
GB2215535A (en) * 1988-03-11 1989-09-20 Philips Electronic Associated Discharge lamp lighting system
US4985662A (en) * 1989-06-23 1991-01-15 Rhett McNair Low voltage lamp switcher circuit
US5115165A (en) * 1990-03-16 1992-05-19 General Electric Company Safety lighting means for use with a high intensity discharge lamp
EP1136587B1 (en) * 2000-03-23 2013-05-15 Hitachi Metals, Ltd. Deposited-film forming apparatus
US6873120B2 (en) * 2001-11-02 2005-03-29 Bitar Innovations, Inc. Power consumption controller for pressurized gas lights
US10931139B1 (en) 2015-12-29 2021-02-23 Signify Holding B.V. Emergency battery packs for low voltage systems
US10424963B1 (en) * 2016-02-18 2019-09-24 Eaton Intelligent Power Limited Methods and systems for charging a backup battery pack

Also Published As

Publication number Publication date
US3636404A (en) 1972-01-18

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