CH217426A - Glass article and method of making this article. - Google Patents
Glass article and method of making this article.Info
- Publication number
- CH217426A CH217426A CH217426DA CH217426A CH 217426 A CH217426 A CH 217426A CH 217426D A CH217426D A CH 217426DA CH 217426 A CH217426 A CH 217426A
- Authority
- CH
- Switzerland
- Prior art keywords
- article
- making
- glass
- glass article
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
- C03B23/217—Uniting glass rods, glass tubes, or hollow glassware for the production of cathode ray tubes or similarly shaped tubes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
-
- 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
- H01J5/24—Vacuum-tight joints between parts of vessel between insulating 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
- H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
- H01J2893/0039—Glass-to-glass connection, e.g. by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US217426XA | 1939-04-19 | 1939-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH217426A true CH217426A (en) | 1941-10-31 |
Family
ID=21805878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH217426D CH217426A (en) | 1939-04-19 | 1940-04-09 | Glass article and method of making this article. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH217426A (en) |
FR (2) | FR864892A (en) |
GB (1) | GB536858A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0229348A2 (en) * | 1985-12-26 | 1987-07-22 | Kabushiki Kaisha Toshiba | Method and apparatus for manufacturing cathode ray tube |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462988A (en) * | 1943-05-22 | 1949-03-01 | Hartford Empire Co | Method of making all-glass sealed packages |
US2568460A (en) * | 1948-12-24 | 1951-09-18 | Gen Electric | Method of fabricating sealed envelopes |
US2697311A (en) * | 1949-12-19 | 1954-12-21 | Polan Ind Inc | Method of making glass tube envelopes |
BE500102A (en) * | 1949-12-19 | |||
US2677920A (en) * | 1951-01-17 | 1954-05-11 | Csf | Tight enclosures manufacturing |
NL77407C (en) * | 1951-03-17 | |||
NL90102C (en) * | 1951-05-04 | |||
US2686390A (en) * | 1952-04-16 | 1954-08-17 | Rca Corp | Sealing a rectangular glass panel into a rectangular metal frame |
US2821812A (en) * | 1953-05-11 | 1958-02-04 | Philips Corp | Method of sealing together thickwalled hollow glass parts |
US2895739A (en) * | 1956-02-13 | 1959-07-21 | Owens Illinois Glass Co | Vacuum chucks |
GB846467A (en) * | 1956-10-05 | 1960-08-31 | Nat Res Dev | Method of and apparatus for prestressing glass articles |
US3078692A (en) * | 1958-05-12 | 1963-02-26 | Libbey Owens Ford Glass Co | Process and apparatus for forming multiple sheet glazing units |
US3426727A (en) * | 1965-10-21 | 1969-02-11 | Council Scient Ind Res | Vacuum whirler for applying thin and uniform coating of an emulsion on a wafer |
US3389682A (en) * | 1966-03-14 | 1968-06-25 | Bell Telephone Labor Inc | High speed vacuum chuck |
-
0
- FR FR864891D patent/FR864891A/fr not_active Expired
-
1940
- 1940-04-02 GB GB5896/40A patent/GB536858A/en not_active Expired
- 1940-04-09 CH CH217426D patent/CH217426A/en unknown
- 1940-04-13 FR FR864892D patent/FR864892A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0229348A2 (en) * | 1985-12-26 | 1987-07-22 | Kabushiki Kaisha Toshiba | Method and apparatus for manufacturing cathode ray tube |
EP0229348A3 (en) * | 1985-12-26 | 1988-07-27 | Kabushiki Kaisha Toshiba | Method and apparatus for manufacturing cathode ray tube |
Also Published As
Publication number | Publication date |
---|---|
GB536858A (en) | 1941-05-29 |
FR864891A (en) | 1941-05-10 |
FR864892A (en) | 1941-05-07 |
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