NO841011L - Vektmaalesystem for helikopter - Google Patents
Vektmaalesystem for helikopterInfo
- Publication number
- NO841011L NO841011L NO841011A NO841011A NO841011L NO 841011 L NO841011 L NO 841011L NO 841011 A NO841011 A NO 841011A NO 841011 A NO841011 A NO 841011A NO 841011 L NO841011 L NO 841011L
- Authority
- NO
- Norway
- Prior art keywords
- rotor
- helicopter
- pressure
- pressure sensor
- landing gear
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 10
- 238000005303 weighing Methods 0.000 claims 5
- 238000012935 Averaging Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 102000009913 Peroxisomal Targeting Signal 2 Receptor Human genes 0.000 description 1
- 108010077056 Peroxisomal Targeting Signal 2 Receptor Proteins 0.000 description 1
- 101100465559 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) PRE7 gene Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 101150076896 pts1 gene Proteins 0.000 description 1
- GUGNSJAORJLKGP-UHFFFAOYSA-K sodium 8-methoxypyrene-1,3,6-trisulfonate Chemical compound [Na+].[Na+].[Na+].C1=C2C(OC)=CC(S([O-])(=O)=O)=C(C=C3)C2=C2C3=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=C1 GUGNSJAORJLKGP-UHFFFAOYSA-K 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/07—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Testing Of Balance (AREA)
- Catching Or Destruction (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/481,487 US4574360A (en) | 1983-04-01 | 1983-04-01 | Helicopter weight measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO841011L true NO841011L (no) | 1984-10-02 |
Family
ID=23912122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO841011A NO841011L (no) | 1983-04-01 | 1984-03-15 | Vektmaalesystem for helikopter |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4574360A (bg) |
| JP (1) | JPS59184827A (bg) |
| AU (1) | AU549275B2 (bg) |
| BE (1) | BE899300A (bg) |
| CA (1) | CA1206263A (bg) |
| CH (1) | CH659130A5 (bg) |
| DE (1) | DE3407051A1 (bg) |
| ES (1) | ES8506524A1 (bg) |
| FR (2) | FR2543678A1 (bg) |
| GB (1) | GB2137153B (bg) |
| HK (1) | HK94586A (bg) |
| IT (1) | IT1177632B (bg) |
| NL (1) | NL8401015A (bg) |
| NO (1) | NO841011L (bg) |
| SE (1) | SE452059B (bg) |
| ZA (1) | ZA841646B (bg) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4780838A (en) * | 1985-01-03 | 1988-10-25 | The Boeing Company | Helicopter weight and torque advisory system |
| EP0312547B1 (en) * | 1987-04-29 | 1991-12-04 | Bell Helicopter Textron Inc. | Landing gear load transducer |
| WO1991004908A1 (en) * | 1989-10-03 | 1991-04-18 | Bell Helicopter Textron Inc. | Self-adjusting slide assembly for weight on gear switch |
| US5229956A (en) * | 1991-03-06 | 1993-07-20 | United Technologies Corporation | Helicopter weight measurement |
| DE4224578C1 (en) * | 1992-07-22 | 1993-09-09 | Hans-Heinrich O-3034 Magdeburg De Fahr | Sensor for switching on and off of chronometer used in air sports e.g. hang gliding - using altering size of aerodynamic lift of carrying surface which works against weight of pilot for operating chronometer automatically at take off and landing. |
| US5352090A (en) * | 1992-08-07 | 1994-10-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | System for determining aerodynamic imbalance |
| IL123512A0 (en) * | 1998-03-02 | 1999-03-12 | Security 7 Software Ltd | Method and agent for the protection against hostile resource use access |
| US5987397A (en) * | 1998-03-13 | 1999-11-16 | The United States Of America As Represented By The Secretary Of The Navy | Neural network system for estimation of helicopter gross weight and center of gravity location |
| US6353793B1 (en) * | 1999-02-01 | 2002-03-05 | Aero Modifications & Consulting, Llc | System and apparatus for determining the center of gravity of an aircraft |
| US6419186B1 (en) * | 2000-03-31 | 2002-07-16 | Rosemount Aerospace Inc. | Standoff mounting for air data sensing probes on a helicopter |
| EP1776270B1 (en) * | 2004-08-10 | 2013-05-29 | Bell Helicopter Textron Inc. | Weight-on-gear sensor |
| US7984146B2 (en) * | 2006-05-04 | 2011-07-19 | Sikorsky Aircraft Corporation | Aircraft health and usage monitoring system with comparative fleet statistics |
| US20090083050A1 (en) * | 2007-09-25 | 2009-03-26 | Eltman Joseph T | Compilation and distribution of data for aircraft fleet management |
| US7983809B2 (en) * | 2007-12-21 | 2011-07-19 | Sikorsky Aircraft Corporation | Aircraft integrated support system (ISS) |
| EP2450677B1 (en) * | 2010-11-09 | 2014-01-22 | Eurocopter Deutschland GmbH | Helicopter weighing system and method of operating such a weighing system |
| EP2789536B1 (en) | 2011-04-07 | 2016-12-07 | LORD Corporation | Instrumented motion control fluid device for aircraft rotary wing motion control |
| US9139290B2 (en) | 2013-09-10 | 2015-09-22 | Sikorsky Aircraft Corporation | Aircraft weight identification using filtered trim estimation |
| FR3036789B1 (fr) | 2015-05-29 | 2017-05-26 | Airbus Helicopters | Procede d'estimation de la masse instantanee d'un aeronef a voilure tournante |
| US10099802B2 (en) * | 2017-02-14 | 2018-10-16 | Honeywell International Inc. | Methods and systems to detect and alert a dynamic rollover condition for an aircraft |
| FR3102856B1 (fr) * | 2019-11-05 | 2021-10-01 | Airbus Helicopters | Procédé et dispositif d’estimation d’une vitesse air d’un giravion par analyse de son rotor. |
| FR3104137B1 (fr) | 2019-12-04 | 2022-04-08 | Airbus Helicopters | Procédé et système d’assistance au décollage d’un giravion |
| DE102020210349A1 (de) | 2020-08-14 | 2022-02-17 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines vertikal startenden und landenden Luftfahrzeugs und vertikal startendes und landendes Luftfahrzeug |
| CN115014489B (zh) * | 2022-05-18 | 2024-03-19 | 杭州沛澜航空科技有限公司 | 无人直升机飞行重量测量方法及装置 |
| CN114858259A (zh) * | 2022-05-26 | 2022-08-05 | 上海沃兰特航空技术有限责任公司 | 飞行器重量和重心测量方法及装置、电子设备和存储介质 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402618A (en) * | 1945-04-16 | 1946-06-25 | Flatt Joseph | Gross weight indicator for airplanes |
| GB685292A (en) * | 1948-12-11 | 1952-12-31 | Edward Noel Brailsford | Apparatus for measuring the lift-coefficient of an aircraft |
| FR1169089A (fr) * | 1955-12-29 | 1958-12-22 | Sperry Rand Corp | Système empêchant les avions de tomber en perte de vitesse |
| US3310976A (en) * | 1963-10-17 | 1967-03-28 | Bussell Bertram | Aircraft weight and center of gravity apparatus |
| US3469644A (en) * | 1968-02-29 | 1969-09-30 | Boeing Co | Weight indicating mechanism |
| US3590636A (en) * | 1968-10-25 | 1971-07-06 | Industrial Nucleonics Corp | Method for determining aircraft lift capability using air density measurement |
| US3701279A (en) * | 1971-02-08 | 1972-10-31 | Electro Dev Corp | Aircraft weight and center of gravity indicator system |
| US3754440A (en) * | 1972-08-16 | 1973-08-28 | Us Navy | Helicopter lift margin determining system |
| CA989978A (en) * | 1973-04-27 | 1976-05-25 | Edelbert G. Plett | Apparatus for determining the gross thrust of a jet engine |
| US4115755A (en) * | 1976-06-11 | 1978-09-19 | United Technologies Corporation | Aerodynamic surface load sensing |
| US4110605A (en) * | 1977-02-25 | 1978-08-29 | Sperry Rand Corporation | Weight and balance computer apparatus for aircraft |
| US4312042A (en) * | 1979-12-12 | 1982-01-19 | Sundstrand Data Control, Inc. | Weight, balance, and tire pressure detection systems |
| US4463428A (en) * | 1981-10-26 | 1984-07-31 | The United States Of America As Represented By The Secretary Of The Navy | Aircraft weight and center of gravity cockpit readout system |
| US4490802A (en) * | 1981-12-21 | 1984-12-25 | Sperry Corporation | Takeoff weight computer apparatus for aircraft |
-
1983
- 1983-04-01 US US06/481,487 patent/US4574360A/en not_active Expired - Fee Related
-
1984
- 1984-01-19 CA CA000445583A patent/CA1206263A/en not_active Expired
- 1984-02-27 GB GB08405021A patent/GB2137153B/en not_active Expired
- 1984-02-27 DE DE19843407051 patent/DE3407051A1/de active Granted
- 1984-03-05 ZA ZA841646A patent/ZA841646B/xx unknown
- 1984-03-07 SE SE8401253A patent/SE452059B/sv not_active IP Right Cessation
- 1984-03-15 NO NO841011A patent/NO841011L/no unknown
- 1984-03-21 CH CH1460/84A patent/CH659130A5/fr not_active IP Right Cessation
- 1984-03-22 JP JP59053660A patent/JPS59184827A/ja active Pending
- 1984-03-26 AU AU26095/84A patent/AU549275B2/en not_active Ceased
- 1984-03-29 IT IT47961/84A patent/IT1177632B/it active
- 1984-03-30 NL NL8401015A patent/NL8401015A/nl not_active Application Discontinuation
- 1984-03-30 BE BE0/212673A patent/BE899300A/fr not_active IP Right Cessation
- 1984-03-30 FR FR8405026A patent/FR2543678A1/fr active Pending
- 1984-03-30 ES ES531133A patent/ES8506524A1/es not_active Expired
- 1984-09-20 FR FR8414431A patent/FR2550626A1/fr active Pending
-
1986
- 1986-12-04 HK HK945/86A patent/HK94586A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT8447961A1 (it) | 1985-09-29 |
| GB2137153A (en) | 1984-10-03 |
| GB2137153B (en) | 1986-06-04 |
| SE8401253D0 (sv) | 1984-03-07 |
| AU2609584A (en) | 1984-10-04 |
| ZA841646B (en) | 1984-11-28 |
| ES531133A0 (es) | 1985-08-01 |
| FR2550626A1 (fr) | 1985-02-15 |
| IT8447961A0 (it) | 1984-03-29 |
| ES8506524A1 (es) | 1985-08-01 |
| BE899300A (fr) | 1984-10-01 |
| GB8405021D0 (en) | 1984-04-04 |
| HK94586A (en) | 1986-12-12 |
| DE3407051C2 (bg) | 1987-02-12 |
| CH659130A5 (fr) | 1986-12-31 |
| US4574360A (en) | 1986-03-04 |
| DE3407051A1 (de) | 1984-10-11 |
| SE452059B (sv) | 1987-11-09 |
| IT1177632B (it) | 1987-08-26 |
| SE8401253L (sv) | 1984-10-02 |
| FR2543678A1 (fr) | 1984-10-05 |
| CA1206263A (en) | 1986-06-17 |
| AU549275B2 (en) | 1986-01-23 |
| JPS59184827A (ja) | 1984-10-20 |
| NL8401015A (nl) | 1984-11-01 |
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