GB1229722A - - Google Patents

Info

Publication number
GB1229722A
GB1229722A GB1229722DA GB1229722A GB 1229722 A GB1229722 A GB 1229722A GB 1229722D A GB1229722D A GB 1229722DA GB 1229722 A GB1229722 A GB 1229722A
Authority
GB
United Kingdom
Prior art keywords
source
water
window
housing
june
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
Other languages
English (en)
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 filed Critical
Publication of GB1229722A publication Critical patent/GB1229722A/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
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB1229722D 1968-06-29 1969-06-30 Expired GB1229722A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4537768 1968-06-29

Publications (1)

Publication Number Publication Date
GB1229722A true GB1229722A (https=) 1971-04-28

Family

ID=12717561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229722D Expired GB1229722A (https=) 1968-06-29 1969-06-30

Country Status (5)

Country Link
US (1) US3603827A (https=)
DE (1) DE1932172A1 (https=)
FR (1) FR2011802A1 (https=)
GB (1) GB1229722A (https=)
NL (1) NL6909699A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL167055B (nl) * 1974-11-27 1981-05-15 Philips Nv Vloeistofgekoelde hogedruk metaaldampontladingslamp welke wordt toegepast bij de vervaardiging van fosfor- patronen op het beeldvenster van kleurentelevisie- beeldbuizen.
US4187013A (en) * 1975-10-06 1980-02-05 Hitachi, Ltd. Phosphor screen exposure apparatus
US4179616A (en) * 1978-02-21 1979-12-18 Thetford Corporation Apparatus for sanitizing liquids with ultra-violet radiation and ozone
US4325006A (en) * 1979-08-01 1982-04-13 Jersey Nuclear-Avco Isotopes, Inc. High pulse repetition rate coaxial flashlamp
JPS5762008A (en) * 1980-10-01 1982-04-14 Hitachi Ltd Exposure device
US4937490A (en) * 1988-12-19 1990-06-26 Vortek Industries Ltd. High intensity radiation apparatus and fluid recirculating system therefor
US6495800B2 (en) 1999-08-23 2002-12-17 Carson T. Richert Continuous-conduction wafer bump reflow system
US6621199B1 (en) 2000-01-21 2003-09-16 Vortek Industries Ltd. High intensity electromagnetic radiation apparatus and method
US7781947B2 (en) * 2004-02-12 2010-08-24 Mattson Technology Canada, Inc. Apparatus and methods for producing electromagnetic radiation
US20080116778A1 (en) * 2006-11-17 2008-05-22 Kevin Hulick Lamp assembley and method for preventing arcing between heat sinks
US8628670B2 (en) 2010-07-19 2014-01-14 Cascade Water Services Water treatment apparatus and process to reduce pipe scale and biomass
US8696915B2 (en) 2011-04-28 2014-04-15 Cascade Water Services Water treatment apparatus and process to reduce pipe scale and biomass using positive pressure ultraviolet oxygenation
USD996593S1 (en) * 2021-03-18 2023-08-22 Tecmen Electronics Co., Ltd Cooling device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740922C (de) * 1939-03-21 1943-10-30 Patra Patent Treuhand Anordnung zum Betrieb einer wassergekuehlten Quecksilberhochdruckentladungslampe
BE443191A (https=) * 1940-08-03
US2295046A (en) * 1940-08-03 1942-09-08 Gen Electric Cooling apparatus for electric lamps

Also Published As

Publication number Publication date
NL6909699A (https=) 1969-12-31
US3603827A (en) 1971-09-07
FR2011802A1 (https=) 1970-03-06
DE1932172A1 (de) 1970-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee