NL166563C - DEVICE FOR DETERMINING THE MOMENTANE TILT OF AN OBJECT. - Google Patents
DEVICE FOR DETERMINING THE MOMENTANE TILT OF AN OBJECT.Info
- Publication number
- NL166563C NL166563C NL7205986.A NL7205986A NL166563C NL 166563 C NL166563 C NL 166563C NL 7205986 A NL7205986 A NL 7205986A NL 166563 C NL166563 C NL 166563C
- Authority
- NL
- Netherlands
- Prior art keywords
- momentane
- tilt
- determining
- momentane tilt
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/166—Mechanical, construction or arrangement details of inertial navigation systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
- G06G7/70—Analogue computers for specific processes, systems or devices, e.g. simulators for vehicles, e.g. to determine permissible loading of ships, centre of gravity, necessary fuel
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
- G06G7/78—Analogue computers for specific processes, systems or devices, e.g. simulators for direction-finding, locating, distance or velocity measuring, or navigation systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Navigation (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7205986.A NL166563C (en) | 1972-05-04 | 1972-05-04 | DEVICE FOR DETERMINING THE MOMENTANE TILT OF AN OBJECT. |
CA169,348A CA989070A (en) | 1972-05-04 | 1973-04-24 | Apparatus for determining the momentary tilt of a vehicle or craft |
DE2321691A DE2321691C3 (en) | 1972-05-04 | 1973-04-28 | Device for determining the current inclination of moving vehicles and helicopters |
GB2050873A GB1428037A (en) | 1972-05-04 | 1973-04-30 | Apparatus for detmining the orientation of a vehicle or craft |
JP48049638A JPS4962161A (en) | 1972-05-04 | 1973-05-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7205986.A NL166563C (en) | 1972-05-04 | 1972-05-04 | DEVICE FOR DETERMINING THE MOMENTANE TILT OF AN OBJECT. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7205986A NL7205986A (en) | 1973-11-06 |
NL166563B NL166563B (en) | 1981-03-16 |
NL166563C true NL166563C (en) | 1981-08-17 |
Family
ID=19815963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7205986.A NL166563C (en) | 1972-05-04 | 1972-05-04 | DEVICE FOR DETERMINING THE MOMENTANE TILT OF AN OBJECT. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4962161A (en) |
CA (1) | CA989070A (en) |
DE (1) | DE2321691C3 (en) |
GB (1) | GB1428037A (en) |
NL (1) | NL166563C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1113159A (en) * | 1977-08-05 | 1981-11-24 | David L. Brook | Electric circuit device and pendulum unit incorporating such devices |
DE2744431C2 (en) * | 1977-10-03 | 1987-12-23 | Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen | Navigation device for navigating land vehicles |
DE2752101C2 (en) * | 1977-11-22 | 1986-09-25 | The Singer Co., Stamford, Conn. | Device for inclination measurement and multiplication of the signal representing the inclination with a signal representing a further variable, in particular the azimuth speed in the case of course reference devices for navigation purposes |
DE3334719A1 (en) * | 1983-09-26 | 1985-04-04 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | DEVICE FOR DETERMINING THE RAILWAY SLOPE |
JPS63225118A (en) * | 1987-03-16 | 1988-09-20 | Hitachi Kiden Kogyo Ltd | Hoisting accessory swing angle detector for crane |
-
1972
- 1972-05-04 NL NL7205986.A patent/NL166563C/en not_active IP Right Cessation
-
1973
- 1973-04-24 CA CA169,348A patent/CA989070A/en not_active Expired
- 1973-04-28 DE DE2321691A patent/DE2321691C3/en not_active Expired
- 1973-04-30 GB GB2050873A patent/GB1428037A/en not_active Expired
- 1973-05-02 JP JP48049638A patent/JPS4962161A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7205986A (en) | 1973-11-06 |
DE2321691A1 (en) | 1973-11-22 |
JPS4962161A (en) | 1974-06-17 |
DE2321691C3 (en) | 1980-01-03 |
CA989070A (en) | 1976-05-11 |
DE2321691B2 (en) | 1979-04-19 |
NL166563B (en) | 1981-03-16 |
GB1428037A (en) | 1976-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |