DISCHARGE LAMP LIGHTING DEVICE

DISCHARGE LAMP LIGHTING DEVICE

A discharge lamp lighting device includes an inverter circuit section supplying a square wave AC power from a DC power source to a discharge lamp, and a high voltage pulse generating unit applying, upon starting, a high voltage pulse to the discharge lamp to have it started, with an arrangement for...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: OKUDE, AKIO, KUMAGAI, JUN, NORO, KOUJI, MIZUKAWA, HIROMITSU
Format: Patent
Sprache:eng ; fre
Schlagworte:
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator OKUDE, AKIO
KUMAGAI, JUN
NORO, KOUJI
MIZUKAWA, HIROMITSU
description A discharge lamp lighting device includes an inverter circuit section supplying a square wave AC power from a DC power source to a discharge lamp, and a high voltage pulse generating unit applying, upon starting, a high voltage pulse to the discharge lamp to have it started, with an arrangement for lighting the discharge lamp by the square wave AC power made to be lower in the square wave frequency upon non-loading than that upon lighting, and controlling the square wave frequency to remain as that upon the non-loading for a fixed period immediately after detection of the start of discharge of the lamp.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2206276C</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2206276C</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2206276C3</originalsourceid><addsrcrecordid>eNrjZJBz8Qx29nAMcndV8HH0DVDw8XT3CPH0c1dwcQ3zdHblYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxzo5GRgZmRuZmzsaEVQAAHHogNw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DISCHARGE LAMP LIGHTING DEVICE</title><source>esp@cenet</source><creator>OKUDE, AKIO ; KUMAGAI, JUN ; NORO, KOUJI ; MIZUKAWA, HIROMITSU</creator><creatorcontrib>OKUDE, AKIO ; KUMAGAI, JUN ; NORO, KOUJI ; MIZUKAWA, HIROMITSU</creatorcontrib><description>A discharge lamp lighting device includes an inverter circuit section supplying a square wave AC power from a DC power source to a discharge lamp, and a high voltage pulse generating unit applying, upon starting, a high voltage pulse to the discharge lamp to have it started, with an arrangement for lighting the discharge lamp by the square wave AC power made to be lower in the square wave frequency upon non-loading than that upon lighting, and controlling the square wave frequency to remain as that upon the non-loading for a fixed period immediately after detection of the start of discharge of the lamp.</description><edition>6</edition><language>eng ; fre</language><subject>ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000627&amp;DB=EPODOC&amp;CC=CA&amp;NR=2206276C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000627&amp;DB=EPODOC&amp;CC=CA&amp;NR=2206276C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OKUDE, AKIO</creatorcontrib><creatorcontrib>KUMAGAI, JUN</creatorcontrib><creatorcontrib>NORO, KOUJI</creatorcontrib><creatorcontrib>MIZUKAWA, HIROMITSU</creatorcontrib><title>DISCHARGE LAMP LIGHTING DEVICE</title><description>A discharge lamp lighting device includes an inverter circuit section supplying a square wave AC power from a DC power source to a discharge lamp, and a high voltage pulse generating unit applying, upon starting, a high voltage pulse to the discharge lamp to have it started, with an arrangement for lighting the discharge lamp by the square wave AC power made to be lower in the square wave frequency upon non-loading than that upon lighting, and controlling the square wave frequency to remain as that upon the non-loading for a fixed period immediately after detection of the start of discharge of the lamp.</description><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBz8Qx29nAMcndV8HH0DVDw8XT3CPH0c1dwcQ3zdHblYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxzo5GRgZmRuZmzsaEVQAAHHogNw</recordid><startdate>20000627</startdate><enddate>20000627</enddate><creator>OKUDE, AKIO</creator><creator>KUMAGAI, JUN</creator><creator>NORO, KOUJI</creator><creator>MIZUKAWA, HIROMITSU</creator><scope>EVB</scope></search><sort><creationdate>20000627</creationdate><title>DISCHARGE LAMP LIGHTING DEVICE</title><author>OKUDE, AKIO ; KUMAGAI, JUN ; NORO, KOUJI ; MIZUKAWA, HIROMITSU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2206276C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2000</creationdate><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>OKUDE, AKIO</creatorcontrib><creatorcontrib>KUMAGAI, JUN</creatorcontrib><creatorcontrib>NORO, KOUJI</creatorcontrib><creatorcontrib>MIZUKAWA, HIROMITSU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OKUDE, AKIO</au><au>KUMAGAI, JUN</au><au>NORO, KOUJI</au><au>MIZUKAWA, HIROMITSU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DISCHARGE LAMP LIGHTING DEVICE</title><date>2000-06-27</date><risdate>2000</risdate><abstract>A discharge lamp lighting device includes an inverter circuit section supplying a square wave AC power from a DC power source to a discharge lamp, and a high voltage pulse generating unit applying, upon starting, a high voltage pulse to the discharge lamp to have it started, with an arrangement for lighting the discharge lamp by the square wave AC power made to be lower in the square wave frequency upon non-loading than that upon lighting, and controlling the square wave frequency to remain as that upon the non-loading for a fixed period immediately after detection of the start of discharge of the lamp.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_CA2206276C
source esp@cenet
subjects ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
title DISCHARGE LAMP LIGHTING DEVICE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T06%3A56%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=OKUDE,%20AKIO&rft.date=2000-06-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2206276C%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true