IT1077626B - Lampada elettrica ad ancandescenza presentante un anello di centratura - Google Patents
Lampada elettrica ad ancandescenza presentante un anello di centraturaInfo
- Publication number
- IT1077626B IT1077626B IT20123/77A IT2012377A IT1077626B IT 1077626 B IT1077626 B IT 1077626B IT 20123/77 A IT20123/77 A IT 20123/77A IT 2012377 A IT2012377 A IT 2012377A IT 1077626 B IT1077626 B IT 1077626B
- Authority
- IT
- Italy
- Prior art keywords
- ancandescent
- lamp
- electric
- centering ring
- centering
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2605433A DE2605433C3 (de) | 1976-02-12 | 1976-02-12 | Elektrische Glühlampe mit Zentrierring |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1077626B true IT1077626B (it) | 1985-05-04 |
Family
ID=5969623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20123/77A IT1077626B (it) | 1976-02-12 | 1977-02-09 | Lampada elettrica ad ancandescenza presentante un anello di centratura |
Country Status (9)
Country | Link |
---|---|
US (1) | US4122367A (it) |
JP (1) | JPS5299677A (it) |
BE (1) | BE851312A (it) |
CA (1) | CA1071688A (it) |
DE (1) | DE2605433C3 (it) |
FR (1) | FR2341197A1 (it) |
GB (1) | GB1513359A (it) |
HU (1) | HU172064B (it) |
IT (1) | IT1077626B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241391A (en) * | 1978-02-27 | 1980-12-23 | Westinghouse Electric Corp. | Inner lamp-mount assembly for sealed-beam headlamp and similar lighting apparatus |
JPS5735158Y2 (it) * | 1978-05-23 | 1982-08-04 | ||
DE2932638A1 (de) * | 1979-08-11 | 1981-02-26 | Philips Patentverwaltung | Elektrische lampe mit einem huelsenfoermigen sockel |
DE2938189C2 (de) * | 1979-09-21 | 1984-07-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Glühlampe mit am Quetschfuß kittlos befestigten Lampensockel |
JPS5688274A (en) * | 1979-12-20 | 1981-07-17 | Tokyo Shibaura Electric Co | Light source |
US4307318A (en) * | 1980-02-14 | 1981-12-22 | Westinghouse Electric Corp. | Miniature lamp and method |
DE3221290A1 (de) * | 1982-06-05 | 1983-12-08 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrische lampe mit einem huelsenfoermigen sockel |
EP0152649A1 (en) * | 1984-01-09 | 1985-08-28 | Koninklijke Philips Electronics N.V. | Electrical lamp having a lamp cap of synthetic material |
FR2595006B1 (fr) * | 1986-02-25 | 1988-05-06 | Philips Eclairage | Lampe a incandescence electrique |
US4769574A (en) * | 1986-08-04 | 1988-09-06 | Koito Seisakusho Co., Ltd. | Incandescent lamp with a metal coupling to a plastic lamp base for automotive headlamp and like lighting applications |
HU202677B (en) * | 1989-03-10 | 1991-03-28 | Tungsram Reszvenytarsasag | Incandescent lamp |
DE3921726A1 (de) * | 1989-07-01 | 1991-01-10 | Philips Patentverwaltung | Elektrische gluehlampe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2084192A (en) * | 1933-05-03 | 1937-06-15 | Gen Electric | Incandescent lamp and similar device |
FR1377332A (fr) * | 1963-07-29 | 1964-11-06 | Lampe Norma | Dispositif de culotage de lampes électriques |
US3473015A (en) * | 1967-03-30 | 1969-10-14 | Ford Motor Co | Bulb socket with light filter |
CS158421B1 (it) * | 1971-09-09 | 1974-11-25 | Tesla Np | |
GB1391704A (en) * | 1972-04-14 | 1975-04-23 | Thorn Electrical Ind Ltd | Lamp pinch seals |
US3848120A (en) * | 1973-10-18 | 1974-11-12 | Thorn Electrical Ind Ltd | Light bulb and reflector assembly |
-
1976
- 1976-02-12 DE DE2605433A patent/DE2605433C3/de not_active Expired
-
1977
- 1977-01-24 US US05/762,108 patent/US4122367A/en not_active Expired - Lifetime
- 1977-02-02 CA CA270,921A patent/CA1071688A/en not_active Expired
- 1977-02-09 GB GB5298/77A patent/GB1513359A/en not_active Expired
- 1977-02-09 IT IT20123/77A patent/IT1077626B/it active
- 1977-02-09 HU HU77PI00000560A patent/HU172064B/hu not_active IP Right Cessation
- 1977-02-09 JP JP1256777A patent/JPS5299677A/ja active Granted
- 1977-02-10 BE BE174838A patent/BE851312A/xx not_active IP Right Cessation
- 1977-02-11 FR FR7703841A patent/FR2341197A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5299677A (en) | 1977-08-20 |
JPS5746627B2 (it) | 1982-10-04 |
FR2341197A1 (fr) | 1977-09-09 |
GB1513359A (en) | 1978-06-07 |
US4122367A (en) | 1978-10-24 |
FR2341197B1 (it) | 1980-03-28 |
DE2605433B2 (de) | 1978-05-24 |
BE851312A (fr) | 1977-08-10 |
DE2605433C3 (de) | 1979-01-25 |
CA1071688A (en) | 1980-02-12 |
HU172064B (hu) | 1978-05-28 |
DE2605433A1 (de) | 1977-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7706859A (nl) | Ringvormige magneeteenheid. | |
IT1068704B (it) | Collettore di luce avente geometria cilindrica | |
MX4167E (es) | Mejoras en anillo adaptador | |
NL7613289A (nl) | Diaraampje. | |
IT1091804B (it) | Anello tubiero angolare ad aste | |
FR2329259A1 (fr) | Tetine montee sur anneau | |
IT1080684B (it) | Lampada elettrica ad incandescenza | |
IT1077626B (it) | Lampada elettrica ad ancandescenza presentante un anello di centratura | |
SE7708856L (sv) | Tetningsring | |
JPS52107426A (en) | Piston ring | |
IT1054379B (it) | Guarnizione anulare a labbro con anello portante | |
IT1075849B (it) | Lampadina elettrica a scarica | |
FR2349057A1 (fr) | Bague de retenue | |
IT1133194B (it) | Lampada elettrica dotata di una virola a manicotto | |
JPS52135909A (en) | Piston ring | |
BE860008A (fr) | Projecteur comportant un manchon occulteur mobile | |
IT1115641B (it) | Anello vaginale | |
IT1085928B (it) | Anello tubiero | |
NL179501C (nl) | Zuigerveersamenstel. | |
IT1085240B (it) | Lampada elettrica | |
ES224263Y (es) | Lampara con peana sensiblemente cilindrica. | |
IT1114608B (it) | Manicotto di centraggio | |
AT355384B (de) | Kolbenstangenring | |
IT1089760B (it) | Dispositivo di chiusura ad anello di tiraggio manovrato a leva | |
IT7824991A0 (it) | Complesso di lampade al lampo con involucro rastremato. |