GB401379A - Improvements in and relating to electric discharge devices - Google Patents
Improvements in and relating to electric discharge devicesInfo
- 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
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)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Particle Accelerators (AREA)
- Control Of Temperature (AREA)
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 (de) |
BE (1) | BE388594A (de) |
DE (1) | DE636407C (de) |
GB (2) | GB401379A (de) |
NL (1) | NL37179C (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE483582A (de) * | 1945-03-15 | |||
US3157820A (en) * | 1959-10-28 | 1964-11-17 | Asea Ab | Gas-filled liquid cathode elongated rectifier having condenser chamber and automatictank cooling means therefor |
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 |
-
0
- NL NL37179D patent/NL37179C/xx active
- BE BE388594D patent/BE388594A/xx unknown
-
1931
- 1931-05-29 US US541083A patent/US1955560A/en not_active Expired - Lifetime
-
1932
- 1932-05-23 GB GB14628/32A patent/GB401379A/en not_active Expired
- 1932-05-25 DE DEA66058D patent/DE636407C/de not_active Expired
- 1932-05-30 GB GB15322/32A patent/GB402147A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1955560A (en) | 1934-04-17 |
GB402147A (en) | 1933-11-30 |
BE388594A (de) | |
DE636407C (de) | 1936-10-09 |
NL37179C (de) |
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