CH287707A - Electric incandescent lamp with a glass envelope in which at least a part consists of pressed glass. - Google Patents
Electric incandescent lamp with a glass envelope in which at least a part consists of pressed glass.Info
- Publication number
- CH287707A CH287707A CH287707DA CH287707A CH 287707 A CH287707 A CH 287707A CH 287707D A CH287707D A CH 287707DA CH 287707 A CH287707 A CH 287707A
- Authority
- CH
- Switzerland
- Prior art keywords
- glass
- incandescent lamp
- part consists
- electric incandescent
- pressed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/38—Seals for leading-in conductors
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL287707X | 1950-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH287707A true CH287707A (en) | 1952-12-15 |
Family
ID=19782604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH287707D CH287707A (en) | 1950-01-28 | 1951-01-26 | Electric incandescent lamp with a glass envelope in which at least a part consists of pressed glass. |
Country Status (3)
Country | Link |
---|---|
US (1) | US2689924A (en) |
CH (1) | CH287707A (en) |
DE (1) | DE851093C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2887738A (en) * | 1954-07-12 | 1959-05-26 | Pittsburgh Plate Glass Co | Sealing means for glazing unit |
US2878623A (en) * | 1956-09-14 | 1959-03-24 | Owens Illinois Glass Co | Method of attaching metal brackets to glass |
US2997357A (en) * | 1957-05-16 | 1961-08-22 | Gen Motors Corp | Pre-aiming lamps in sealing machine |
US2890920A (en) * | 1957-07-12 | 1959-06-16 | Gen Motors Corp | Headlamp pre-aiming apparatus |
US4189657A (en) * | 1978-04-20 | 1980-02-19 | Gte Sylvania Incorporated | Method of making sealed beam lamp |
DE3809160A1 (en) * | 1988-03-18 | 1989-09-28 | Leybold Ag | INFRARED RADIATION SOURCE, IN PARTICULAR FOR A MULTI-CHANNEL GAS ANALYZER |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2464990A (en) * | 1945-08-28 | 1949-03-22 | Westinghouse Electric Corp | Electric lamp manufacture |
US2490776A (en) * | 1946-06-20 | 1949-12-13 | Tung Sol Lamp Works Inc | Manufacture of sealed lighting unit |
-
1951
- 1951-01-25 DE DEN3418A patent/DE851093C/en not_active Expired
- 1951-01-25 US US207744A patent/US2689924A/en not_active Expired - Lifetime
- 1951-01-26 CH CH287707D patent/CH287707A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US2689924A (en) | 1954-09-21 |
DE851093C (en) | 1952-10-02 |
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