JPS5560261A - Semiireflecting incandescent lamp - Google Patents
Semiireflecting incandescent lampInfo
- Publication number
- JPS5560261A JPS5560261A JP13883779A JP13883779A JPS5560261A JP S5560261 A JPS5560261 A JP S5560261A JP 13883779 A JP13883779 A JP 13883779A JP 13883779 A JP13883779 A JP 13883779A JP S5560261 A JPS5560261 A JP S5560261A
- Authority
- JP
- Japan
- Prior art keywords
- semiireflecting
- incandescent lamp
- incandescent
- lamp
- semiireflecting incandescent
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7810774A NL7810774A (nl) | 1978-10-30 | 1978-10-30 | Kopspiegellamp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5560261A true JPS5560261A (en) | 1980-05-07 |
Family
ID=19831799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13883779A Pending JPS5560261A (en) | 1978-10-30 | 1979-10-29 | Semiireflecting incandescent lamp |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4317060A (ja) |
| JP (1) | JPS5560261A (ja) |
| AR (1) | AR217009A1 (ja) |
| BE (1) | BE879705A (ja) |
| CA (1) | CA1135779A (ja) |
| DE (1) | DE2942972A1 (ja) |
| ES (1) | ES253457Y (ja) |
| FR (1) | FR2440614A1 (ja) |
| GB (1) | GB2034109B (ja) |
| IT (2) | IT7922975V0 (ja) |
| NL (1) | NL7810774A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0240856A (ja) * | 1988-07-29 | 1990-02-09 | Matsushita Electron Corp | 反射鏡付電球 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1265840A (en) * | 1985-10-29 | 1990-02-13 | Antonius J. Huijbers | Incandescent lamp having a vessel with an annular reflective coating and a filament arranged zigsagwise |
| US5003215A (en) * | 1988-08-05 | 1991-03-26 | U.S. Philips Corporation | Reflective electric incandescent lamp for producing high intensity beam |
| JP2001155691A (ja) * | 1999-11-26 | 2001-06-08 | Philips Lighting Kk | ランプ |
| EP1308988B1 (fr) * | 2001-10-23 | 2016-07-13 | Koninklijke Philips N.V. | Système d'accrochage d'un filament à une entrée de courant |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1977612A (en) * | 1931-07-03 | 1934-10-23 | Welsbach Street Lighting Compa | Street lighting luminair |
| US2070700A (en) * | 1934-11-17 | 1937-02-16 | Welsbach Street Lighting Compa | Illumination |
| US2218345A (en) * | 1935-04-10 | 1940-10-15 | Spaeth Charles | Incandescent lamp |
| US2115839A (en) * | 1936-04-27 | 1938-05-03 | Caesar J Briefer | Electric lamp |
| US2181291A (en) * | 1936-12-07 | 1939-11-28 | Hygrade Sylvania Corp | Reflector bulb lamp |
-
1978
- 1978-10-30 NL NL7810774A patent/NL7810774A/nl not_active Application Discontinuation
-
1979
- 1979-09-28 FR FR7924166A patent/FR2440614A1/fr active Granted
- 1979-09-28 AR AR278276A patent/AR217009A1/es active
- 1979-10-19 US US06/086,564 patent/US4317060A/en not_active Expired - Lifetime
- 1979-10-24 DE DE19792942972 patent/DE2942972A1/de not_active Withdrawn
- 1979-10-25 CA CA000338400A patent/CA1135779A/en not_active Expired
- 1979-10-26 IT IT7922975U patent/IT7922975V0/it unknown
- 1979-10-26 IT IT26846/79A patent/IT1124689B/it active
- 1979-10-26 ES ES1979253457U patent/ES253457Y/es not_active Expired
- 1979-10-26 GB GB7937293A patent/GB2034109B/en not_active Expired
- 1979-10-29 JP JP13883779A patent/JPS5560261A/ja active Pending
- 1979-10-29 BE BE0/197872A patent/BE879705A/fr not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0240856A (ja) * | 1988-07-29 | 1990-02-09 | Matsushita Electron Corp | 反射鏡付電球 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2440614A1 (fr) | 1980-05-30 |
| GB2034109B (en) | 1982-08-04 |
| IT7926846A0 (it) | 1979-10-26 |
| NL7810774A (nl) | 1980-05-02 |
| US4317060A (en) | 1982-02-23 |
| IT7922975V0 (it) | 1979-10-26 |
| AR217009A1 (es) | 1980-02-15 |
| IT1124689B (it) | 1986-05-14 |
| DE2942972A1 (de) | 1980-05-22 |
| CA1135779A (en) | 1982-11-16 |
| ES253457U (es) | 1980-12-16 |
| FR2440614B1 (ja) | 1981-05-29 |
| GB2034109A (en) | 1980-05-29 |
| ES253457Y (es) | 1981-06-01 |
| BE879705A (fr) | 1980-04-29 |
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