CA621820A - Mercury lamp voltage control device and method therefor - Google Patents

Mercury lamp voltage control device and method therefor

Info

Publication number
CA621820A
CA621820A CA621820A CA621820DA CA621820A CA 621820 A CA621820 A CA 621820A CA 621820 A CA621820 A CA 621820A CA 621820D A CA621820D A CA 621820DA CA 621820 A CA621820 A CA 621820A
Authority
CA
Canada
Prior art keywords
control device
voltage control
mercury lamp
method therefor
lamp voltage
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
CA621820A
Inventor
F. Walsh Richard
R. Morin Joseph
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
Publication date
Application granted granted Critical
Publication of CA621820A publication Critical patent/CA621820A/en
Expired legal-status Critical Current

Links

CA621820A Mercury lamp voltage control device and method therefor Expired CA621820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA621820T

Publications (1)

Publication Number Publication Date
CA621820A true CA621820A (en) 1961-06-13

Family

ID=35877005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA621820A Expired CA621820A (en) Mercury lamp voltage control device and method therefor

Country Status (1)

Country Link
CA (1) CA621820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643690A (en) * 1983-05-10 1987-02-17 North American Philips Electric Corporation Method of manufacturing metal halide lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643690A (en) * 1983-05-10 1987-02-17 North American Philips Electric Corporation Method of manufacturing metal halide lamp

Similar Documents

Publication Publication Date Title
CA621820A (en) Mercury lamp voltage control device and method therefor
CA614264A (en) Indicating and controlling apparatus
CA621405A (en) Voltage control device
CA630558A (en) Lamp and method
CA629378A (en) Reference voltage device
CA568936A (en) Voltage stabilizing and control apparatus
CA618227A (en) Electrical time control device
AU246350B2 (en) Electrical control device and process
CA631462A (en) Electrical control device
AU260522B2 (en) Electrical control device
AU259589B2 (en) Control device and circuits for electric bedcovers
CA631389A (en) Harmonic suppressor for voltage control device
CA619511A (en) Electroluminescent devices and method therefor
CA607345A (en) Low voltage control apparatus
CA613709A (en) Electrical control apparatus
CA628111A (en) Electrical control apparatus
CA622751A (en) Voltage control system
CA624980A (en) Indicating and/or control apparatus
CA612995A (en) Leak control device
AU262882B2 (en) Control device
CA619858A (en) Control device
CA629697A (en) Control device
CA633167A (en) Control device
AU275923B2 (en) Control device
CA594573A (en) Voltage control apparatus