FR532008A - Improvements to thermo-electronic relays - Google Patents
Improvements to thermo-electronic relaysInfo
- Publication number
- FR532008A FR532008A FR532008DA FR532008A FR 532008 A FR532008 A FR 532008A FR 532008D A FR532008D A FR 532008DA FR 532008 A FR532008 A FR 532008A
- Authority
- FR
- France
- Prior art keywords
- thermo
- electronic relays
- relays
- electronic
- 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
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR532008T | 1921-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR532008A true FR532008A (en) | 1922-01-25 |
Family
ID=8924288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR532008D Expired FR532008A (en) | 1921-02-01 | 1921-02-01 | Improvements to thermo-electronic relays |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR532008A (en) |
-
1921
- 1921-02-01 FR FR532008D patent/FR532008A/en not_active Expired
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