NL18909C - - Google Patents

Info

Publication number: NL18909C
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1921-10-29

Publication of NL18909C publication Critical patent/NL18909C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/16—Joining of caps to vessel
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
- 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
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- 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)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)
Adornments (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

NL18909D 1921-10-29 NL18909C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES187988X		1921-10-29

Publications (1)

Publication Number	Publication Date
NL18909C true NL18909C (enrdf_load_stackoverflow)

Family

ID=8244680

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
NL20721D NL20721C (enrdf_load_stackoverflow)	1921-10-29
NL14148D NL14148C (enrdf_load_stackoverflow)	1921-10-29
NL18909D NL18909C (enrdf_load_stackoverflow)	1921-10-29
NL15725D NL15725C (enrdf_load_stackoverflow)	1921-10-29

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
NL20721D NL20721C (enrdf_load_stackoverflow)	1921-10-29
NL14148D NL14148C (enrdf_load_stackoverflow)	1921-10-29

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL15725D NL15725C (enrdf_load_stackoverflow)	1921-10-29

Country Status (5)

Country	Link
US (2)	US1861167A (enrdf_load_stackoverflow)
DE (2)	DE466897C (enrdf_load_stackoverflow)
FR (1)	FR571782A (enrdf_load_stackoverflow)
GB (3)	GB187989A (enrdf_load_stackoverflow)
NL (4)	NL15725C (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2442860A (en) *	1942-10-10	1948-06-08	Westinghouse Electric Corp	Molding glass articles
US2464990A (en) *	1945-08-28	1949-03-22	Westinghouse Electric Corp	Electric lamp manufacture
US2644100A (en) *	1945-12-28	1953-06-30	Tung Sol Electric Inc	Sealed lighting unit and method of manufacture
US2573553A (en) *	1946-09-28	1951-10-30	Sylvania Electric Prod	Overlapping header for radio tubes
BE476683A (enrdf_load_stackoverflow) *	1946-10-11
US2504303A (en) *	1947-05-23	1950-04-18	Bell Telephone Labor Inc	Metal to glass sealing method
US2499854A (en) *	1947-09-08	1950-03-07	Sylvania Electric Prod	Sealing method
US2543093A (en) *	1948-12-28	1951-02-27	Tung Sol Lamp Works Inc	Electric lamp
US2556059A (en) *	1949-06-21	1951-06-05	Tung Sol Lamp Works Inc	Electric incandescent lamp and method of manufacturing
US2694273A (en) *	1951-06-20	1954-11-16	Raytheon Mfg Co	Method of tipless sealing of vitreous envelopes
US2799814A (en) *	1953-09-01	1957-07-16	Sylvania Electric Prod	Germanium photodiode
DE1295079B (de) *	1961-10-12	1969-05-14	Vossloh Werke Gmbh	Beruehrungsschutzanordnung fuer die Halterung elektrischer Gluehlampen mit Schraubensockel
US5747919A (en) *	1994-12-29	1998-05-05	Philips Electronics North America Corporation	Electric lamp having a hybrid skirted lamp base
US5568009A (en) *	1994-12-29	1996-10-22	Philips Electronics North America Corporation	Electric lamp having a lamp cap with solder-free connections

0
- NL NL20721D patent/NL20721C/xx active
- NL NL14148D patent/NL14148C/xx active
- NL NL18909D patent/NL18909C/xx active
- NL NL15725D patent/NL15725C/xx active
1922
- 1922-05-10 FR FR571782D patent/FR571782A/fr not_active Expired
- 1922-10-21 US US596172A patent/US1861167A/en not_active Expired - Lifetime
- 1922-10-21 US US596173A patent/US1606276A/en not_active Expired - Lifetime
- 1922-10-28 GB GB29498/22A patent/GB187989A/en not_active Expired
- 1922-10-28 GB GB29497/22A patent/GB187988A/en not_active Expired
- 1922-10-28 GB GB29499/22A patent/GB187990A/en not_active Expired
- 1922-10-29 DE DES61197D patent/DE466897C/de not_active Expired
- 1922-10-29 DE DES80066D patent/DE478499C/de not_active Expired

Also Published As

Publication number	Publication date
DE466897C (de)	1928-10-16
US1606276A (en)	1926-11-09
GB187989A (en)	1923-10-11
DE478499C (de)	1929-06-29
GB187990A (en)	1923-09-27
GB187988A (en)	1923-12-13
US1861167A (en)	1932-05-31
FR571782A (fr)	1924-05-23
NL15725C (enrdf_load_stackoverflow)
NL14148C (enrdf_load_stackoverflow)
NL20721C (enrdf_load_stackoverflow)

Publication	Publication Date	Title
FR31081E (enrdf_load_stackoverflow)	1926-11-22
FR530038A (enrdf_load_stackoverflow)	1921-12-12
FR28608E (enrdf_load_stackoverflow)	1925-03-17
FR529345A (enrdf_load_stackoverflow)	1921-11-26
FR529448A (enrdf_load_stackoverflow)	1921-11-28
FR529412A (enrdf_load_stackoverflow)	1921-11-28
FR1580828A (enrdf_load_stackoverflow)	1969-09-12
FR26655E (enrdf_load_stackoverflow)
FR27373E (enrdf_load_stackoverflow)	1924-06-24
FR529349A (enrdf_load_stackoverflow)	1921-11-26
FR529416A (enrdf_load_stackoverflow)	1921-11-28
FR529538A (enrdf_load_stackoverflow)	1921-11-29
FR529361A (enrdf_load_stackoverflow)	1921-11-26
FR529917A (enrdf_load_stackoverflow)	1921-12-09
FR529914A (enrdf_load_stackoverflow)	1921-12-09
FR529862A (enrdf_load_stackoverflow)	1921-12-08
FR529860A (enrdf_load_stackoverflow)	1921-12-08
FR529844A (enrdf_load_stackoverflow)	1921-12-07
FR529842A (enrdf_load_stackoverflow)	1921-12-07
FR529698A (enrdf_load_stackoverflow)	1921-12-03
FR529671A (enrdf_load_stackoverflow)	1921-12-03
FR529625A (enrdf_load_stackoverflow)	1921-12-02
FR529591A (enrdf_load_stackoverflow)	1921-12-01
FR529670A (enrdf_load_stackoverflow)	1921-12-03
FR529499A (enrdf_load_stackoverflow)	1921-11-29