EP0284117B1 - Elektrische Glühlampe und geblasener Glaskolben dafür - Google Patents
Elektrische Glühlampe und geblasener Glaskolben dafür Download PDFInfo
- Publication number
- EP0284117B1 EP0284117B1 EP88200299A EP88200299A EP0284117B1 EP 0284117 B1 EP0284117 B1 EP 0284117B1 EP 88200299 A EP88200299 A EP 88200299A EP 88200299 A EP88200299 A EP 88200299A EP 0284117 B1 EP0284117 B1 EP 0284117B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall portion
- lamp
- axis
- largest diameter
- symmetry
- 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 - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
- H01K1/325—Reflecting coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8700465 | 1987-02-25 | ||
NL8700465 | 1987-02-25 | ||
NL8702968A NL8702968A (nl) | 1987-02-25 | 1987-12-09 | Elektrische gloeilamp en geblazen ballon daarvoor. |
NL8702968 | 1987-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0284117A1 EP0284117A1 (de) | 1988-09-28 |
EP0284117B1 true EP0284117B1 (de) | 1990-09-05 |
Family
ID=26646210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88200299A Expired - Lifetime EP0284117B1 (de) | 1987-02-25 | 1988-02-19 | Elektrische Glühlampe und geblasener Glaskolben dafür |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0284117B1 (de) |
JP (1) | JPH07105213B2 (de) |
KR (1) | KR970003356B1 (de) |
CN (1) | CN1010356B (de) |
DE (1) | DE3860539D1 (de) |
ES (1) | ES2018070B3 (de) |
HU (1) | HU197119B (de) |
NL (1) | NL8702968A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5084648A (en) * | 1989-07-27 | 1992-01-28 | U.S. Philips Corporation | Electric reflector lamp |
EP0527528A1 (de) * | 1991-08-09 | 1993-02-17 | Koninklijke Philips Electronics N.V. | Elektrische Lichtquelle mit Reflektor; geblasener Kolben and Reflektor zur Verwendung im Kolben |
US9899207B2 (en) | 2013-10-09 | 2018-02-20 | Koninklijke Philips N.V. | Vibration resistant automotive front lighting lamp |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2097997A (en) * | 1981-04-16 | 1982-11-10 | Philips Nv | Electric reflector lamp |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2110590A (en) * | 1936-09-11 | 1938-03-08 | Birdseye Electric Corp | Reflecting incandescent lamp |
-
1987
- 1987-12-09 NL NL8702968A patent/NL8702968A/nl not_active Application Discontinuation
-
1988
- 1988-02-19 ES ES88200299T patent/ES2018070B3/es not_active Expired - Lifetime
- 1988-02-19 DE DE8888200299T patent/DE3860539D1/de not_active Expired - Lifetime
- 1988-02-19 EP EP88200299A patent/EP0284117B1/de not_active Expired - Lifetime
- 1988-02-22 JP JP63039341A patent/JPH07105213B2/ja not_active Expired - Fee Related
- 1988-02-22 CN CN88101469A patent/CN1010356B/zh not_active Expired
- 1988-02-23 HU HU88852A patent/HU197119B/hu not_active IP Right Cessation
- 1988-02-23 KR KR1019880001855A patent/KR970003356B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2097997A (en) * | 1981-04-16 | 1982-11-10 | Philips Nv | Electric reflector lamp |
Also Published As
Publication number | Publication date |
---|---|
JPS63226870A (ja) | 1988-09-21 |
DE3860539D1 (de) | 1990-10-11 |
KR970003356B1 (ko) | 1997-03-17 |
CN88101469A (zh) | 1988-09-14 |
HUT46472A (en) | 1988-10-28 |
NL8702968A (nl) | 1988-09-16 |
HU197119B (en) | 1989-02-28 |
ES2018070B3 (es) | 1991-03-16 |
KR880010471A (ko) | 1988-10-10 |
CN1010356B (zh) | 1990-11-07 |
JPH07105213B2 (ja) | 1995-11-13 |
EP0284117A1 (de) | 1988-09-28 |
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