CA1169471A - Electric incandescent lamp - Google Patents
Electric incandescent lampInfo
- Publication number
- CA1169471A CA1169471A CA000391917A CA391917A CA1169471A CA 1169471 A CA1169471 A CA 1169471A CA 000391917 A CA000391917 A CA 000391917A CA 391917 A CA391917 A CA 391917A CA 1169471 A CA1169471 A CA 1169471A
- Authority
- CA
- Canada
- Prior art keywords
- lamp
- pinch
- recess
- envelope
- cap
- 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
- 239000004568 cement Substances 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 description 7
- 102100021749 LIM and senescent cell antigen-like-containing domain protein 3 Human genes 0.000 description 6
- 101710104347 LIM and senescent cell antigen-like-containing domain protein 3 Proteins 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8006801 | 1980-12-16 | ||
| NL8006801A NL8006801A (nl) | 1980-12-16 | 1980-12-16 | Elektrische gloeilamp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1169471A true CA1169471A (en) | 1984-06-19 |
Family
ID=19836328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000391917A Expired CA1169471A (en) | 1980-12-16 | 1981-12-10 | Electric incandescent lamp |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS57124846A (enExample) |
| BE (1) | BE891472A (enExample) |
| CA (1) | CA1169471A (enExample) |
| DE (1) | DE3148822A1 (enExample) |
| FR (1) | FR2496339A1 (enExample) |
| GB (1) | GB2089563B (enExample) |
| NL (1) | NL8006801A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4728847A (en) * | 1985-05-17 | 1988-03-01 | U.S. Philips Corporation | Electric lamp having an envelope with an intermediate zirconium oxide coated layer |
| NL8700734A (nl) * | 1987-03-30 | 1988-10-17 | Philips Nv | Elektrische kookeenheid en elektrisch kooktoestel daarvan voorzien. |
| JPH0668857A (ja) * | 1992-08-13 | 1994-03-11 | Nishimura Togyo Kk | 耐久性ある表示部分をもった電球 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2053138A (en) * | 1935-06-20 | 1936-09-01 | Gen Electric | Miniature incandescent lamp |
| NL6717374A (enExample) * | 1967-01-24 | 1968-07-25 | ||
| GB1204624A (en) * | 1968-02-22 | 1970-09-09 | Thorn Lighting Ltd Formerly Kn | Electric lamps |
| JPS51138083A (en) * | 1975-05-26 | 1976-11-29 | Etou Denki Kk | Incandescent lamp |
| DE2655231C2 (de) * | 1976-12-06 | 1986-12-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Halogenglühlampe |
-
1980
- 1980-12-16 NL NL8006801A patent/NL8006801A/nl not_active Application Discontinuation
-
1981
- 1981-12-10 DE DE19813148822 patent/DE3148822A1/de not_active Ceased
- 1981-12-10 CA CA000391917A patent/CA1169471A/en not_active Expired
- 1981-12-11 FR FR8123186A patent/FR2496339A1/fr active Granted
- 1981-12-11 GB GB8137475A patent/GB2089563B/en not_active Expired
- 1981-12-12 JP JP20080781A patent/JPS57124846A/ja active Pending
- 1981-12-14 BE BE0/206830A patent/BE891472A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3148822A1 (de) | 1982-07-15 |
| GB2089563A (en) | 1982-06-23 |
| FR2496339A1 (fr) | 1982-06-18 |
| FR2496339B1 (enExample) | 1984-07-13 |
| GB2089563B (en) | 1984-03-21 |
| BE891472A (fr) | 1982-06-14 |
| JPS57124846A (en) | 1982-08-03 |
| NL8006801A (nl) | 1982-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |