FR794258A - Dispositifs à décharge à enveloppes métalliques - Google Patents
Dispositifs à décharge à enveloppes métalliquesInfo
- Publication number
- FR794258A FR794258A FR794258DA FR794258A FR 794258 A FR794258 A FR 794258A FR 794258D A FR794258D A FR 794258DA FR 794258 A FR794258 A FR 794258A
- Authority
- FR
- France
- Prior art keywords
- metal
- discharge devices
- enclosed discharge
- enclosed
- devices
- 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
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
-
- 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
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/08—Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/904—Radiation
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Lasers (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86800A US2137841A (en) | 1936-06-23 | 1936-06-23 | Electric discharge device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR794258A true FR794258A (fr) | 1936-02-12 |
Family
ID=22201015
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR794258D Expired FR794258A (fr) | 1936-06-23 | 1935-08-29 | Dispositifs à décharge à enveloppes métalliques |
FR48549D Expired FR48549E (fr) | 1936-06-23 | 1937-06-23 | Dispositifs à décharge à enveloppes métalliques |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR48549D Expired FR48549E (fr) | 1936-06-23 | 1937-06-23 | Dispositifs à décharge à enveloppes métalliques |
Country Status (5)
Country | Link |
---|---|
US (1) | US2137841A (de) |
BE (1) | BE422235A (de) |
DE (1) | DE715438C (de) |
FR (2) | FR794258A (de) |
GB (1) | GB487460A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763641C (de) * | 1938-06-16 | 1953-10-12 | Aeg | Elektrisches Entladungsgefaess mit Metallwandung und parallel zur Roehrenachse angeordnetem Elektrodensystem |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254702A (en) * | 1959-08-25 | 1966-06-07 | Harry E Thomason | Heat (or cold) storage apparatus |
-
0
- BE BE422235D patent/BE422235A/xx unknown
-
1935
- 1935-08-29 FR FR794258D patent/FR794258A/fr not_active Expired
- 1935-09-02 DE DEA91704A patent/DE715438C/de not_active Expired
-
1936
- 1936-06-23 US US86800A patent/US2137841A/en not_active Expired - Lifetime
-
1937
- 1937-06-23 FR FR48549D patent/FR48549E/fr not_active Expired
- 1937-06-23 GB GB17482/37A patent/GB487460A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763641C (de) * | 1938-06-16 | 1953-10-12 | Aeg | Elektrisches Entladungsgefaess mit Metallwandung und parallel zur Roehrenachse angeordnetem Elektrodensystem |
Also Published As
Publication number | Publication date |
---|---|
DE715438C (de) | 1941-12-22 |
BE422235A (de) | |
GB487460A (en) | 1938-06-21 |
US2137841A (en) | 1938-11-22 |
FR48549E (fr) | 1938-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR51024E (fr) | Dispositifs à ondes ultra-courtes | |
FR834094A (fr) | Tube à décharges électriques | |
FR46595E (fr) | Dispositifs à décharge à enveloppes métalliques | |
FR818502A (fr) | Dispositifs à décharge électronique | |
FR834767A (fr) | Tube à décharges | |
FR828276A (fr) | Dispositifs à décharge électronique | |
FR801727A (fr) | Tubes à décharge | |
FR835820A (fr) | Tube à décharges électriques | |
FR811055A (fr) | Tube à décharges | |
FR794258A (fr) | Dispositifs à décharge à enveloppes métalliques | |
FR804380A (fr) | Perfectionnements aux dispositifs à décharges électroniques | |
FR815219A (fr) | Tube à décharges électriques | |
FR834122A (fr) | Tube à décharges électriques | |
FR803573A (fr) | Dispositifs à décharge | |
FR824729A (fr) | Dispositifs à décharge électronique | |
FR47312E (fr) | Perfectionnements aux dispositifs à décharge | |
FR47579E (fr) | Dispositifs à décharge à enveloppes métalliques | |
FR822037A (fr) | Dispositifs à décharge électronique | |
FR786440A (fr) | Tubes à décharges électriques | |
FR843532A (fr) | Tube à décharge | |
FR785507A (fr) | Perfectionnements aux dispositifs à décharge | |
FR840473A (fr) | Tube à décharges électriques | |
FR835607A (fr) | Tube à décharge | |
FR841800A (fr) | Tube à décharges électriques | |
FR838557A (fr) | Tube à décharges électriques |