FR2334644B1 - - Google Patents
Info
- Publication number
- FR2334644B1 FR2334644B1 FR7637118A FR7637118A FR2334644B1 FR 2334644 B1 FR2334644 B1 FR 2334644B1 FR 7637118 A FR7637118 A FR 7637118A FR 7637118 A FR7637118 A FR 7637118A FR 2334644 B1 FR2334644 B1 FR 2334644B1
- Authority
- FR
- France
- 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/17—Metallic particles coated with metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50481/75A GB1571084A (en) | 1975-12-09 | 1975-12-09 | Electric lamps and components and materials therefor |
| GB935976 | 1976-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2334644A1 FR2334644A1 (fr) | 1977-07-08 |
| FR2334644B1 true FR2334644B1 (en:Method) | 1982-08-06 |
Family
ID=26242884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7637118A Granted FR2334644A1 (fr) | 1975-12-09 | 1976-12-09 | Cermets et procede pour leur fabrication |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS6035422B2 (en:Method) |
| AU (1) | AU532015B2 (en:Method) |
| DE (1) | DE2655726A1 (en:Method) |
| FR (1) | FR2334644A1 (en:Method) |
| NL (1) | NL183995C (en:Method) |
| NZ (1) | NZ182774A (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2029817A (en) * | 1978-09-06 | 1980-03-26 | Thorn Electrical Ind Ltd | Sealing of ceramic and cermet partds |
| EP0011993A1 (en) * | 1978-12-01 | 1980-06-11 | Thorn Emi Plc | Electric discharge lamps |
| FR2476636A1 (fr) * | 1980-02-26 | 1981-08-28 | Euroceral | Tube en alumine translucide localement noir et son procede de fabrication |
| HU181782B (en) * | 1981-01-09 | 1983-11-28 | Egyesuelt Izzolampa | Discharge vessel for high-pressure sodium-vapour discharge lamps |
| JPS58195826U (ja) * | 1982-06-24 | 1983-12-26 | 横河電機株式会社 | 電磁流量計 |
| US4665344A (en) * | 1984-04-25 | 1987-05-12 | Ngk Insulators, Ltd. | Ceramic envelope device for high-pressure discharge lamp |
| JPH0279556U (en:Method) * | 1988-12-07 | 1990-06-19 | ||
| DE4221101C2 (de) * | 1992-06-26 | 1994-05-05 | Veitsch Radex Ag | Verwendung einer feuerfesten keramischen Masse zur Auskleidung von Böden an Elektro-Lichtbogenöfen |
| DE19908688A1 (de) * | 1999-02-26 | 2000-08-31 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Metallhalogenidlampe mit keramischem Entladungsgefäß |
| JP4585823B2 (ja) * | 2004-09-24 | 2010-11-24 | 東芝ライテック株式会社 | 管球および封止部材 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369877A (en) * | 1965-09-20 | 1968-02-20 | Ford Motor Co | Dispersion strengthened aluminum oxide with tungsten or molybdenum |
| BE795680A (fr) * | 1972-02-21 | 1973-08-20 | Philips Nv | Lampe a decharge a haute pression, munie d'un conducteur de traversee metallique |
| BE795679A (fr) * | 1972-02-21 | 1973-08-20 | Philips Nv | Lampe a decharge a haute pression |
| FR2187725A1 (en) * | 1972-06-05 | 1974-01-18 | Commissariat Energie Atomique | Porous cermet reactor fuel - by sintering oxides metal powder and binder |
| FR2219131B1 (en:Method) * | 1973-02-26 | 1976-11-05 | Commissariat Energie Atomique | |
| FR2238686B1 (en:Method) * | 1973-07-26 | 1976-10-22 | Inst Vysokikh Temperatur Akade |
-
1976
- 1976-11-30 NZ NZ182774A patent/NZ182774A/xx unknown
- 1976-12-09 NL NLAANVRAGE7613722,A patent/NL183995C/xx not_active IP Right Cessation
- 1976-12-09 DE DE19762655726 patent/DE2655726A1/de active Granted
- 1976-12-09 FR FR7637118A patent/FR2334644A1/fr active Granted
- 1976-12-09 AU AU20440/76A patent/AU532015B2/en not_active Expired
- 1976-12-09 JP JP51148628A patent/JPS6035422B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2334644A1 (fr) | 1977-07-08 |
| JPS6035422B2 (ja) | 1985-08-14 |
| NZ182774A (en) | 1979-06-19 |
| AU532015B2 (en) | 1983-09-15 |
| NL183995B (nl) | 1988-10-17 |
| DE2655726C2 (en:Method) | 1987-12-17 |
| AU2044076A (en) | 1979-05-17 |
| DE2655726A1 (de) | 1977-06-16 |
| NL183995C (nl) | 1989-03-16 |
| NL7613722A (nl) | 1977-06-13 |
| JPS5271695A (en) | 1977-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |