NL37179C - - Google Patents
Info
- Publication number
- NL37179C NL37179C NL37179DA NL37179C NL 37179 C NL37179 C NL 37179C NL 37179D A NL37179D A NL 37179DA NL 37179 C NL37179 C NL 37179C
- Authority
- NL
- Netherlands
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)
- Particle Accelerators (AREA)
- Thermistors And Varistors (AREA)
- Apparatus For Disinfection Or Sterilisation (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 |
|---|---|
| NL37179C true NL37179C (de) |
Family
ID=27066175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL37179D NL37179C (de) | 1931-05-25 |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2530935A (en) * | 1945-03-15 | 1950-11-21 | Westinghouse Electric Corp | Thermal protective device for electronic devices |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
- BE BE388594D patent/BE388594A/xx unknown
- NL NL37179D patent/NL37179C/xx active
-
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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2530935A (en) * | 1945-03-15 | 1950-11-21 | Westinghouse Electric Corp | Thermal protective device for electronic devices |
Also Published As
| Publication number | Publication date |
|---|---|
| US1955560A (en) | 1934-04-17 |
| BE388594A (de) | |
| DE636407C (de) | 1936-10-09 |
| GB402147A (en) | 1933-11-30 |
| GB401379A (en) | 1933-11-16 |