FR2290026B1 - - Google Patents
Info
- Publication number
- FR2290026B1 FR2290026B1 FR7532459A FR7532459A FR2290026B1 FR 2290026 B1 FR2290026 B1 FR 2290026B1 FR 7532459 A FR7532459 A FR 7532459A FR 7532459 A FR7532459 A FR 7532459A FR 2290026 B1 FR2290026 B1 FR 2290026B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0019—Chemical composition and manufacture
- H01J2893/0022—Manufacture
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Cold Cathode And The Manufacture (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2450261A DE2450261C3 (de) | 1974-10-23 | 1974-10-23 | Verfahren zur Herstellung von Gitterelektroden für Elektronenröhren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290026A1 FR2290026A1 (fr) | 1976-05-28 |
| FR2290026B1 true FR2290026B1 (US20030220297A1-20031127-C00033.png) | 1978-08-18 |
Family
ID=5928905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7532459A Granted FR2290026A1 (fr) | 1974-10-23 | 1975-10-23 | Procede pour la realisation d'electrodes en forme de grille pour tubes electroniques |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2623828A1 (de) * | 1976-05-28 | 1977-12-08 | Philips Patentverwaltung | Elektrode, insbesondere gitterfoermige elektrode fuer elektronenroehren, und verfahren zu deren herstellung |
| DE2613170B2 (de) * | 1976-03-27 | 1978-10-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur Herstellung von Gitterelektroden für Elektronenröhren |
| DE2825759A1 (de) * | 1978-06-12 | 1979-12-13 | Philips Patentverwaltung | Verfahren zur herstellung von kuevetten fuer die flammenlose atom-absorptions-spektroskopie |
| DE2949275A1 (de) * | 1979-12-07 | 1981-06-25 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Kuevette fuer die flammenlose atom-absorptions-spektroskopie und verfahren zu deren herstellung |
| DE2949476A1 (de) * | 1979-12-08 | 1981-06-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur herstellung von kuevetten fuer die flammenlose atom-absorptions-spektroskopie |
| SU1149329A1 (ru) * | 1981-02-13 | 1985-04-07 | Организация П/Я Х-5263 | Сетчатый электрод дл электронного прибора и способ его изготовлени |
| US4650619A (en) * | 1983-12-29 | 1987-03-17 | Toshiba Ceramics Co., Ltd. | Method of machining a ceramic member |
| EP0312146B1 (de) * | 1987-10-15 | 1993-03-31 | Philips Patentverwaltung GmbH | Verfahren zur Herstellung von Formkörpern aus pyrolytischem Graphit |
| GB2222346B (en) * | 1988-08-24 | 1993-02-17 | Mitsubishi Pencil Co | Process for producing acoustic carbon diaphragm |
| EP0455071B1 (de) * | 1990-05-02 | 1993-12-29 | Pacesetter AB | Elektrode für medizinische Anwendungen |
| US5246576A (en) * | 1990-12-10 | 1993-09-21 | Ppg Industries, Inc. | Cathode in a layered circuit and electrochemical cell for a measurement of oxygen in fluids |
| JP2783927B2 (ja) * | 1991-11-29 | 1998-08-06 | 三菱鉛筆株式会社 | 電極用炭素材料およびその製造方法 |
| GB2299137B (en) * | 1995-03-20 | 1999-04-28 | Matra Marconi Space Uk Ltd | Ion thruster |
| US6856080B2 (en) | 2001-08-28 | 2005-02-15 | The United States Of America As Represented By The Secretary Of The Air Force | Carbonized resin coated anode |
| US7049614B2 (en) * | 2003-03-10 | 2006-05-23 | Intel Corporation | Electrode in a discharge produced plasma extreme ultraviolet source |
| US7563543B2 (en) * | 2003-07-16 | 2009-07-21 | The Kansai Coke And Chemicals Co., Ltd. | Negative electrode of lithium ion secondary battery obtained by isostatically pressing a spherical graphite to eliminate voids therein |
| JP7333866B2 (ja) | 2020-03-25 | 2023-08-25 | 信越化学工業株式会社 | 剥離シート用シリコーン組成物及び剥離シート |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138435A (en) * | 1961-06-26 | 1964-06-23 | Gen Electric | Deposition apparatus and method for forming a pyrolytic graphite article |
| US3265519A (en) * | 1962-02-01 | 1966-08-09 | Gen Electric | Article comprising several layers of pyrolytic graphite and substrate coated with said layers |
| FR1344220A (fr) * | 1962-03-02 | 1963-11-29 | Thomson Houston Comp Francaise | Grille pour tubes électroniques |
| US3351690A (en) * | 1962-04-18 | 1967-11-07 | Gen Electric | Heat treating pyrolytic graphite and boron nitride bodies with simultaneous application of multiaxial tension |
| GB956342A (en) * | 1962-10-25 | 1964-04-22 | Gen Electric | Pyrolytic graphite article |
| US3367826A (en) * | 1964-05-01 | 1968-02-06 | Atomic Energy Commission Usa | Boron carbide article and method of making |
| US3360398A (en) * | 1965-03-11 | 1967-12-26 | United Aircraft Corp | Fabrication of thin film devices |
| NL6609344A (US20030220297A1-20031127-C00033.png) * | 1966-07-05 | 1968-01-08 | ||
| NL6609343A (US20030220297A1-20031127-C00033.png) * | 1966-07-05 | 1968-01-08 | ||
| US3462522A (en) * | 1966-12-02 | 1969-08-19 | Gen Electric | Deposition of pyrolytic material |
-
1974
- 1974-10-23 DE DE2450261A patent/DE2450261C3/de not_active Expired
-
1975
- 1975-10-13 NL NL7511985.A patent/NL166151C/xx not_active IP Right Cessation
- 1975-10-16 US US05/622,999 patent/US4034031A/en not_active Expired - Lifetime
- 1975-10-16 CA CA237,765A patent/CA1083310A/en not_active Expired
- 1975-10-20 JP JP12547375A patent/JPS5626097B2/ja not_active Expired
- 1975-10-20 GB GB42925/75A patent/GB1504784A/en not_active Expired
- 1975-10-23 FR FR7532459A patent/FR2290026A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7511985A (nl) | 1976-04-27 |
| DE2450261B2 (de) | 1979-10-04 |
| CA1083310A (en) | 1980-08-12 |
| DE2450261C3 (de) | 1980-06-26 |
| NL166151B (nl) | 1981-01-15 |
| JPS5165871A (US20030220297A1-20031127-C00033.png) | 1976-06-07 |
| JPS5626097B2 (US20030220297A1-20031127-C00033.png) | 1981-06-16 |
| DE2450261A1 (de) | 1976-05-06 |
| NL166151C (nl) | 1981-06-15 |
| US4034031A (en) | 1977-07-05 |
| FR2290026A1 (fr) | 1976-05-28 |
| GB1504784A (en) | 1978-03-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name |