FR824766A - Procédé pour la fabrication de récipients à vide, notamment de récipients à décharge électriques - Google Patents
Procédé pour la fabrication de récipients à vide, notamment de récipients à décharge électriquesInfo
- Publication number
- FR824766A FR824766A FR824766DA FR824766A FR 824766 A FR824766 A FR 824766A FR 824766D A FR824766D A FR 824766DA FR 824766 A FR824766 A FR 824766A
- Authority
- FR
- France
- Prior art keywords
- vessels
- manufacture
- electric discharge
- particular electric
- vacuum
- 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
- H01J9/40—Closing vessels
-
- 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
- H01J5/20—Seals between parts of vessels
-
- 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
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/26—Vacuum-tight joints between parts of vessel between insulating and conductive parts of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0037—Solid sealing members other than lamp bases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0041—Direct connection between insulating and metal elements, in particular via glass material
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49227—Insulator making
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE492480X | 1936-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR824766A true FR824766A (fr) | 1938-02-16 |
Family
ID=6544411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR824766D Expired FR824766A (fr) | 1936-07-24 | 1937-07-23 | Procédé pour la fabrication de récipients à vide, notamment de récipients à décharge électriques |
Country Status (4)
Country | Link |
---|---|
US (1) | US2133492A (fr) |
FR (1) | FR824766A (fr) |
GB (1) | GB492480A (fr) |
NL (1) | NL48589C (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752532A (en) * | 1956-06-26 | dussaussoy etal | ||
US2456653A (en) * | 1942-12-10 | 1948-12-21 | Sperry Corp | Seal for high-frequency transmission lines |
US2448008A (en) * | 1943-12-07 | 1948-08-31 | Westinghouse Electric Corp | Controlled induction heating |
US2448690A (en) * | 1944-06-07 | 1948-09-07 | Sunbeam Corp | Apparatus for bonding wear-resistant facing elements to machine elements |
US2686958A (en) * | 1950-11-14 | 1954-08-24 | Westinghouse Electric Corp | Method of coating and bonding |
US2678979A (en) * | 1952-04-10 | 1954-05-18 | Westinghouse Electric Corp | Glow switch and method of manufacture thereof |
US2751514A (en) * | 1952-04-15 | 1956-06-19 | Dunlee Corp | Hooded anode X-ray tube |
US2794699A (en) * | 1952-12-13 | 1957-06-04 | Westinghouse Electric Corp | Manufacture of small lamps |
US2859371A (en) * | 1954-04-09 | 1958-11-04 | Gen Electric | Electron discharge device structure |
US2814752A (en) * | 1954-04-19 | 1957-11-26 | Sylvania Electric Prod | Planar electron tubes |
US2868610A (en) * | 1954-10-22 | 1959-01-13 | Gen Electric | Method and apparatus for making vacuum enclosures |
US3147053A (en) * | 1960-05-19 | 1964-09-01 | Rca Corp | Method of sealing vacuum tubes |
US3139667A (en) * | 1961-02-02 | 1964-07-07 | Rca Corp | Method of making electron tubes |
IT1160700B (it) * | 1977-10-25 | 1987-03-11 | Bfg Glassgroup | Pannelli |
US4727633A (en) * | 1985-08-08 | 1988-03-01 | Tektronix, Inc. | Method of securing metallic members together |
-
0
- NL NL48589D patent/NL48589C/xx active
-
1937
- 1937-07-20 GB GB20102/37A patent/GB492480A/en not_active Expired
- 1937-07-22 US US154987A patent/US2133492A/en not_active Expired - Lifetime
- 1937-07-23 FR FR824766D patent/FR824766A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL48589C (fr) | |
GB492480A (en) | 1938-09-21 |
US2133492A (en) | 1938-10-18 |
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