GB401379A - Improvements in and relating to electric discharge devices - Google Patents

Improvements in and relating to electric discharge devices

Info

Publication number
GB401379A
GB401379A GB14628/32A GB1462832A GB401379A GB 401379 A GB401379 A GB 401379A GB 14628/32 A GB14628/32 A GB 14628/32A GB 1462832 A GB1462832 A GB 1462832A GB 401379 A GB401379 A GB 401379A
Authority
GB
United Kingdom
Prior art keywords
contained
bimetallic
strip
winding
base
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
GB14628/32A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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
Priority claimed from US539695A external-priority patent/US1955545A/en
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB401379A publication Critical patent/GB401379A/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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/28—Cooling arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Thermistors And Varistors (AREA)
  • Control Of Temperature (AREA)
  • Particle Accelerators (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
GB14628/32A 1931-05-25 1932-05-23 Improvements in and relating to electric discharge devices Expired GB401379A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US539695A US1955545A (en) 1931-05-25 1931-05-25 Thermostatic control for thermionic arc discharge devices
US541083A US1955560A (en) 1931-05-25 1931-05-29 Thermostatic control for electron discharge devices

Publications (1)

Publication Number Publication Date
GB401379A true GB401379A (en) 1933-11-16

Family

ID=27066175

Family Applications (2)

Application Number Title Priority Date Filing Date
GB14628/32A Expired GB401379A (en) 1931-05-25 1932-05-23 Improvements in and relating to electric discharge devices
GB15322/32A Expired GB402147A (en) 1931-05-25 1932-05-30 Improvements in and relating to electric discharge devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB15322/32A Expired GB402147A (en) 1931-05-25 1932-05-30 Improvements in and relating to electric discharge devices

Country Status (5)

Country Link
US (1) US1955560A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE388594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE636407C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB401379A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL37179C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE483582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1945-03-15
DE1221732B (de) * 1959-10-28 1966-07-28 Asea Ab Verfahren zur Kuehlung eines langgestreckten und vorzugsweise horizontal gestellten Ionenventilgefaesses
US3088673A (en) * 1960-08-01 1963-05-07 Collins Radio Co Temperature regulated chamber
US4233779A (en) * 1979-02-14 1980-11-18 Jerry Griffith Automatic environment stabilizer and protection device for plants
US4617489A (en) * 1984-03-21 1986-10-14 Gte Products Corporation Compact fluorescent lamp having internal thermally actuable means
US4598230A (en) * 1984-03-21 1986-07-01 Gte Products Corporation Compact fluorescent lamp having thermally actuable means

Also Published As

Publication number Publication date
DE636407C (de) 1936-10-09
US1955560A (en) 1934-04-17
NL37179C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE388594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB402147A (en) 1933-11-30

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