NL276544A - - Google Patents
Info
- Publication number
- NL276544A NL276544A NL276544DA NL276544A NL 276544 A NL276544 A NL 276544A NL 276544D A NL276544D A NL 276544DA NL 276544 A NL276544 A NL 276544A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/02—Bends; Corners; Twists
- H01P1/022—Bends; Corners; Twists in waveguides of polygonal cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Optical Integrated Circuits (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11765/61A GB905774A (en) | 1961-03-30 | 1961-03-30 | Electrical waveguide arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL276544A true NL276544A (xx) |
Family
ID=9992301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL276544D NL276544A (xx) | 1961-03-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3181088A (xx) |
| CH (1) | CH405442A (xx) |
| DE (1) | DE1151573B (xx) |
| GB (2) | GB905774A (xx) |
| NL (1) | NL276544A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166006A (en) * | 1984-09-26 | 1986-04-23 | Commw Scient Ind Res Org | Electromagnetic wave guide bend |
| US5245473A (en) * | 1991-06-28 | 1993-09-14 | Sandia Corporation | Apparatus and method for laser velocity interferometry |
| US5852693A (en) * | 1996-11-26 | 1998-12-22 | Ultratech Stepper, Inc. | Low-loss light redirection apparatus |
| US7006735B2 (en) * | 2002-06-04 | 2006-02-28 | Koninklijke Philips Electronics N.V. | Loss-less etendue-preserving light guides |
| WO2013106365A1 (en) * | 2012-01-11 | 2013-07-18 | 3M Innovative Properties Company | Hollow light duct bend |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757575A (en) * | 1952-12-24 | 1956-08-07 | Frank G Kovach | Rear vision device |
-
0
- NL NL276544D patent/NL276544A/xx unknown
-
1961
- 1961-03-30 GB GB11765/61A patent/GB905774A/en not_active Expired
-
1962
- 1962-02-09 US US172314A patent/US3181088A/en not_active Expired - Lifetime
- 1962-03-29 CH CH380462A patent/CH405442A/de unknown
- 1962-03-30 DE DEJ21530A patent/DE1151573B/de active Pending
-
1963
- 1963-04-17 GB GB15072/63A patent/GB991992A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB991992A (en) | 1965-05-12 |
| GB905774A (en) | 1962-09-12 |
| CH405442A (de) | 1966-01-15 |
| DE1151573B (de) | 1963-07-18 |
| US3181088A (en) | 1965-04-27 |