BE808266A - Palier a coussin d'air pour systemes optiques - Google Patents
Palier a coussin d'air pour systemes optiquesInfo
- Publication number
- BE808266A BE808266A BE138557A BE138557A BE808266A BE 808266 A BE808266 A BE 808266A BE 138557 A BE138557 A BE 138557A BE 138557 A BE138557 A BE 138557A BE 808266 A BE808266 A BE 808266A
- Authority
- BE
- Belgium
- Prior art keywords
- optical systems
- air cushion
- cushion bearing
- bearing
- optical
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/122—Flying-type heads, e.g. analogous to Winchester type in magnetic recording
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2259604A DE2259604B2 (de) | 1972-12-06 | 1972-12-06 | Luftlager für optische Systeme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE808266A true BE808266A (fr) | 1974-03-29 |
Family
ID=5863627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138557A BE808266A (fr) | 1972-12-06 | 1973-12-05 | Palier a coussin d'air pour systemes optiques |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4990549A (fr) |
| BE (1) | BE808266A (fr) |
| CH (1) | CH556591A (fr) |
| DE (1) | DE2259604B2 (fr) |
| FR (1) | FR2209981B1 (fr) |
| IT (1) | IT1060108B (fr) |
| NL (1) | NL7316649A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030815A (en) * | 1975-10-31 | 1977-06-21 | Rca Corporation | Hydrostatic bearing apparatus |
| US4316278A (en) * | 1979-12-13 | 1982-02-16 | Mcdonnell Douglas Corporation | System for reading or recording indicia on a flexible disc |
| US4422169A (en) * | 1980-10-20 | 1983-12-20 | Discovision Associates | Lens assembly for a video recorder-playback machine |
| US6563581B1 (en) | 2000-07-14 | 2003-05-13 | Applera Corporation | Scanning system and method for scanning a plurality of samples |
| US20030160957A1 (en) * | 2000-07-14 | 2003-08-28 | Applera Corporation | Scanning system and method for scanning a plurality of samples |
| JP4881670B2 (ja) * | 2006-07-28 | 2012-02-22 | 紀伊産業株式会社 | キャップ付き容器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1538212A (fr) * | 1967-09-27 | 1968-08-30 | Leitz Ernst Gmbh | Dispositif pour le guidage de l'objectif d'un instrument optique |
-
1972
- 1972-12-06 DE DE2259604A patent/DE2259604B2/de not_active Withdrawn
-
1973
- 1973-10-23 CH CH1492873A patent/CH556591A/xx not_active IP Right Cessation
- 1973-12-05 JP JP48136017A patent/JPS4990549A/ja active Pending
- 1973-12-05 BE BE138557A patent/BE808266A/fr unknown
- 1973-12-05 NL NL7316649A patent/NL7316649A/xx unknown
- 1973-12-06 FR FR7343601A patent/FR2209981B1/fr not_active Expired
- 1973-12-18 IT IT42936/73A patent/IT1060108B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH556591A (de) | 1974-11-29 |
| NL7316649A (fr) | 1974-06-10 |
| IT1060108B (it) | 1982-07-10 |
| FR2209981B1 (fr) | 1976-05-14 |
| DE2259604B2 (de) | 1981-02-05 |
| DE2259604A1 (de) | 1974-06-12 |
| JPS4990549A (fr) | 1974-08-29 |
| FR2209981A1 (fr) | 1974-07-05 |
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