JPS494778B1 - - Google Patents
Info
- Publication number
- JPS494778B1 JPS494778B1 JP7323068A JP7323068A JPS494778B1 JP S494778 B1 JPS494778 B1 JP S494778B1 JP 7323068 A JP7323068 A JP 7323068A JP 7323068 A JP7323068 A JP 7323068A JP S494778 B1 JPS494778 B1 JP S494778B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/22—Compensation of inertia forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
- H01Q3/18—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Sheet Holders (AREA)
- Rolling Contact Bearings (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH351768A CH468088A (de) | 1968-03-08 | 1968-03-08 | Radar-Richtantennenanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS494778B1 true JPS494778B1 (enrdf_load_html_response) | 1974-02-02 |
Family
ID=4257693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7323068A Pending JPS494778B1 (enrdf_load_html_response) | 1968-03-08 | 1968-10-09 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS494778B1 (enrdf_load_html_response) |
| CH (1) | CH468088A (enrdf_load_html_response) |
| DE (1) | DE1812233A1 (enrdf_load_html_response) |
| DK (1) | DK118836B (enrdf_load_html_response) |
| FR (1) | FR1594899A (enrdf_load_html_response) |
| GB (1) | GB1187518A (enrdf_load_html_response) |
| NL (1) | NL6816419A (enrdf_load_html_response) |
| NO (1) | NO124507B (enrdf_load_html_response) |
| SE (1) | SE352989B (enrdf_load_html_response) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4942443A (enrdf_load_html_response) * | 1972-08-28 | 1974-04-22 | ||
| JPS502477U (enrdf_load_html_response) * | 1973-05-11 | 1975-01-11 | ||
| JPS5285569U (enrdf_load_html_response) * | 1975-12-22 | 1977-06-25 | ||
| JPS5310372U (enrdf_load_html_response) * | 1976-07-09 | 1978-01-28 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH624451A5 (en) * | 1976-12-06 | 1981-07-31 | Hans Bieri | Piston engine with means for the balancing of inertia forces |
| FR2513760A1 (fr) * | 1981-09-25 | 1983-04-01 | Thomson Csf | Systeme d'equilibrage d'un couple de balourd, utilisation d'un tel systeme pour une antenne de radar aeroporte et antenne equilibree par un tel systeme |
| DE4120439A1 (de) * | 1991-06-20 | 1992-12-24 | Hirschmann Richard Gmbh Co | Flachantenne |
| DE4218489C2 (de) * | 1992-06-04 | 1994-09-29 | Tuerautomation Fehraltorf Ag F | In unterschiedliche Abstrahl- und Empfangsrichtungswinkel einstellbarer Bewegungsmelder in Form eines Radars |
-
1968
- 1968-03-08 CH CH351768A patent/CH468088A/de unknown
- 1968-09-05 DK DK425368A patent/DK118836B/da unknown
- 1968-10-09 JP JP7323068A patent/JPS494778B1/ja active Pending
- 1968-10-21 NO NO416268A patent/NO124507B/no unknown
- 1968-11-13 GB GB5382868A patent/GB1187518A/en not_active Expired
- 1968-11-18 NL NL6816419A patent/NL6816419A/xx not_active Application Discontinuation
- 1968-11-19 SE SE1569568A patent/SE352989B/xx unknown
- 1968-11-27 FR FR1594899D patent/FR1594899A/fr not_active Expired
- 1968-12-02 DE DE19681812233 patent/DE1812233A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4942443A (enrdf_load_html_response) * | 1972-08-28 | 1974-04-22 | ||
| JPS502477U (enrdf_load_html_response) * | 1973-05-11 | 1975-01-11 | ||
| JPS5285569U (enrdf_load_html_response) * | 1975-12-22 | 1977-06-25 | ||
| JPS5310372U (enrdf_load_html_response) * | 1976-07-09 | 1978-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1812233A1 (de) | 1969-10-23 |
| SE352989B (enrdf_load_html_response) | 1973-01-15 |
| DK118836B (da) | 1970-10-12 |
| FR1594899A (enrdf_load_html_response) | 1970-06-08 |
| NO124507B (enrdf_load_html_response) | 1972-04-24 |
| GB1187518A (en) | 1970-04-08 |
| NL6816419A (enrdf_load_html_response) | 1969-09-10 |
| CH468088A (de) | 1969-01-31 |