CA984898A - Discharge lamp ion control apparatus - Google Patents

Discharge lamp ion control apparatus

Info

Publication number
CA984898A
CA984898A CA166,959A CA166959A CA984898A CA 984898 A CA984898 A CA 984898A CA 166959 A CA166959 A CA 166959A CA 984898 A CA984898 A CA 984898A
Authority
CA
Canada
Prior art keywords
control apparatus
discharge lamp
ion control
lamp ion
discharge
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
CA166,959A
Other languages
English (en)
Other versions
CA166959S (en
Inventor
Gustaaf A. Wesselink
Richard Bleekrode
Hendrik Roelofs
Pieter H. Broerse
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA984898A publication Critical patent/CA984898A/en
Expired 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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
CA166,959A 1972-03-25 1973-03-15 Discharge lamp ion control apparatus Expired CA984898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7204033A NL7204033A (xx) 1972-03-25 1972-03-25

Publications (1)

Publication Number Publication Date
CA984898A true CA984898A (en) 1976-03-02

Family

ID=19815705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,959A Expired CA984898A (en) 1972-03-25 1973-03-15 Discharge lamp ion control apparatus

Country Status (16)

Country Link
US (1) US3864599A (xx)
JP (1) JPS498078A (xx)
AR (1) AR196520A1 (xx)
AT (1) AT329149B (xx)
AU (1) AU5353373A (xx)
BE (1) BE797276A (xx)
CA (1) CA984898A (xx)
CH (1) CH568696A5 (xx)
DE (1) DE2311979C3 (xx)
DK (1) DK136389B (xx)
ES (1) ES412959A1 (xx)
FR (1) FR2177862B1 (xx)
GB (1) GB1416482A (xx)
IT (1) IT982598B (xx)
NL (1) NL7204033A (xx)
SE (1) SE382527B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7503824A (nl) * 1975-04-01 1976-10-05 Philips Nv Inrichting met een lamp.
JPS5829872B2 (ja) * 1976-10-25 1983-06-25 株式会社日立製作所 白血球識別方法
DE102007001829A1 (de) * 2007-01-12 2008-07-17 Siemens Ag Rotorblechpaket aus einer Vielzahl von im Wesentlichen ringförmigen Rotorblechen sowie Verfahren zur Herstellung eines Rotorblechpaketes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1010197A (en) * 1911-04-07 1911-11-28 Roentgen Mfg Company X-ray tube and vacuum control therefor.
US1746670A (en) * 1920-04-29 1930-02-11 Cutler Hammer Inc Regulator
US1914883A (en) * 1929-10-22 1933-06-20 Frederick G Cottrell Method and apparatus for producing ions

Also Published As

Publication number Publication date
SE382527B (sv) 1976-02-02
IT982598B (it) 1974-10-21
NL7204033A (xx) 1973-09-27
DE2311979B2 (de) 1980-01-31
AU5353373A (en) 1974-09-26
AR196520A1 (es) 1974-02-06
BE797276A (fr) 1973-09-24
AT329149B (de) 1976-04-26
ES412959A1 (es) 1976-05-01
JPS498078A (xx) 1974-01-24
ATA255473A (de) 1975-07-15
FR2177862B1 (xx) 1977-12-30
CH568696A5 (xx) 1975-10-31
DE2311979A1 (de) 1973-10-04
DK136389B (da) 1977-10-03
FR2177862A1 (xx) 1973-11-09
DE2311979C3 (de) 1980-10-16
GB1416482A (en) 1975-12-03
US3864599A (en) 1975-02-04
DK136389C (xx) 1978-03-28

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