ES367714A1 - Method of manufacturing electric lamps bases for carrying out said method and lamps thus obtained - Google Patents
Method of manufacturing electric lamps bases for carrying out said method and lamps thus obtainedInfo
- Publication number
- ES367714A1 ES367714A1 ES367714A ES367714A ES367714A1 ES 367714 A1 ES367714 A1 ES 367714A1 ES 367714 A ES367714 A ES 367714A ES 367714 A ES367714 A ES 367714A ES 367714 A1 ES367714 A1 ES 367714A1
- Authority
- ES
- Spain
- Prior art keywords
- lamps
- neck
- cap
- carrying
- bases
- 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
- 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
-
- 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
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
- H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
and H1F. An incandescent lamp or fluorescent tube 4 having a neck 3 formed with a pair of spaced grooves 5 which are disposed in a common transverse plane is fitted with a plastics base cap 1 which has internal anchoring beads 6 adapted to engage in the grooves 5 and one or more longitudinal slits 7 which enable the cap to expand sufficiently to snap on to the neck. When the cap is in position on the neck the opposite edges of each slit 7 are sealed together by ultrasonic vibration welding or electric induction heating.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR155078 | 1968-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES367714A1 true ES367714A1 (en) | 1971-07-16 |
Family
ID=8651187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES367714A Expired ES367714A1 (en) | 1968-06-14 | 1969-05-27 | Method of manufacturing electric lamps bases for carrying out said method and lamps thus obtained |
Country Status (12)
Country | Link |
---|---|
US (1) | US3619876A (en) |
JP (1) | JPS4815900B1 (en) |
BE (1) | BE733476A (en) |
BR (1) | BR6909329D0 (en) |
CH (1) | CH504782A (en) |
DE (1) | DE1925499B2 (en) |
ES (1) | ES367714A1 (en) |
FR (1) | FR1590624A (en) |
GB (1) | GB1210346A (en) |
HU (1) | HU164868B (en) |
LU (1) | LU58758A1 (en) |
NL (1) | NL6908167A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4256445A (en) * | 1978-10-12 | 1981-03-17 | Pingree Robert J | Trowel means for lining and smoothing the interior of pipes with a protective coating |
NL8204723A (en) * | 1982-12-07 | 1984-07-02 | Philips Nv | ELECTRIC LAMP. |
GB8400259D0 (en) * | 1984-01-06 | 1984-02-08 | Gen Electric Co Plc | Electric lamp and cap |
NL8902438A (en) * | 1989-01-31 | 1990-08-16 | Philips Nv | ELECTRIC LAMP. |
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 |
DE102004025268A1 (en) * | 2004-05-19 | 2005-12-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | vehicle lamp |
JP4492337B2 (en) * | 2004-12-14 | 2010-06-30 | ウシオ電機株式会社 | Light source unit |
-
1968
- 1968-06-13 FR FR155078A patent/FR1590624A/fr not_active Expired
-
1969
- 1969-05-20 DE DE19691925499 patent/DE1925499B2/en not_active Withdrawn
- 1969-05-22 US US826858A patent/US3619876A/en not_active Expired - Lifetime
- 1969-05-22 BE BE733476A patent/BE733476A/xx unknown
- 1969-05-27 ES ES367714A patent/ES367714A1/en not_active Expired
- 1969-05-28 BR BR209329/69A patent/BR6909329D0/en unknown
- 1969-05-29 NL NL6908167A patent/NL6908167A/xx unknown
- 1969-05-30 HU HUBE996A patent/HU164868B/hu unknown
- 1969-05-30 LU LU58758A patent/LU58758A1/xx unknown
- 1969-05-30 CH CH829269A patent/CH504782A/en not_active IP Right Cessation
- 1969-06-04 JP JP4353369A patent/JPS4815900B1/ja active Pending
- 1969-06-12 GB GB29978/69A patent/GB1210346A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4815900B1 (en) | 1973-05-18 |
US3619876A (en) | 1971-11-16 |
FR1590624A (en) | 1970-04-20 |
CH504782A (en) | 1971-03-15 |
LU58758A1 (en) | 1969-09-15 |
BE733476A (en) | 1969-11-03 |
DE1925499B2 (en) | 1971-06-24 |
BR6909329D0 (en) | 1973-02-20 |
DE1925499A1 (en) | 1970-01-15 |
GB1210346A (en) | 1970-10-28 |
HU164868B (en) | 1974-05-28 |
NL6908167A (en) | 1969-12-16 |
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