NO841011L - Vektmaalesystem for helikopter - Google Patents

Vektmaalesystem for helikopter

Info

Publication number: NO841011L
Authority: NO; Norway
Prior art keywords: rotor; helicopter; pressure; pressure sensor; landing gear
Prior art date: 1983-04-01

Application number

NO841011A

Other languages

English (en)

Norwegian (no)

Inventor

Charles D Bateman

Original Assignee

Sundstrand Data Control

Priority date (The priority date 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 date listed.)

1983-04-01

Filing date

1984-03-15

Publication date

1984-10-02

1984-03-15 Application filed by Sundstrand Data Control filed Critical Sundstrand Data Control

1984-10-02 Publication of NO841011L publication Critical patent/NO841011L/no

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)
Testing Of Balance (AREA)
Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Walking Sticks, Umbrellas, And Fans (AREA)
Catching Or Destruction (AREA)

NO841011A 1983-04-01 1984-03-15 Vektmaalesystem for helikopter NO841011L (no)

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 (it)
JP (1)	JPS59184827A (it)
AU (1)	AU549275B2 (it)
BE (1)	BE899300A (it)
CA (1)	CA1206263A (it)
CH (1)	CH659130A5 (it)
DE (1)	DE3407051C2 (it)
ES (1)	ES531133A0 (it)
FR (2)	FR2543678A1 (it)
GB (1)	GB2137153B (it)
HK (1)	HK94586A (it)
IT (1)	IT1177632B (it)
NL (1)	NL8401015A (it)
NO (1)	NO841011L (it)
SE (1)	SE452059B (it)
ZA (1)	ZA841646B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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
BR8707733A (pt) *	1987-04-29	1989-10-03	Bell Helicopter Textron Inc	Sensor e transdutor de carga para trem de aterrissagem
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
RU2196305C2 (ru) *	2001-01-29	2003-01-10	Открытое акционерное общество "Казанское научно-производственное предприятие "Вертолеты-МИ"	Устройство для определения массы вертолета в горизонтальном полете
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
KR101752647B1 (ko)	2011-04-07	2017-06-30	로오드 코포레이션	항공기 회전익 모션 제어 및 계장화 모션 제어 유체 장치
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
CN114858259B (zh) *	2022-05-26	2024-08-23	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)

* Cited by examiner, † Cited by third party
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 DE DE3407051A patent/DE3407051C2/de not_active Expired
- 1984-02-27 GB GB08405021A patent/GB2137153B/en not_active Expired
- 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 ES ES531133A patent/ES531133A0/es active Granted
- 1984-03-30 FR FR8405026A patent/FR2543678A1/fr active Pending
- 1984-03-30 BE BE0/212673A patent/BE899300A/fr not_active IP Right Cessation
- 1984-03-30 NL NL8401015A patent/NL8401015A/nl not_active Application Discontinuation
- 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
FR2543678A1 (fr)	1984-10-05
ZA841646B (en)	1984-11-28
CH659130A5 (fr)	1986-12-31
US4574360A (en)	1986-03-04
SE452059B (sv)	1987-11-09
HK94586A (en)	1986-12-12
JPS59184827A (ja)	1984-10-20
ES8506524A1 (es)	1985-08-01
FR2550626A1 (fr)	1985-02-15
BE899300A (fr)	1984-10-01
GB2137153B (en)	1986-06-04
AU2609584A (en)	1984-10-04
ES531133A0 (es)	1985-08-01
GB2137153A (en)	1984-10-03
IT8447961A0 (it)	1984-03-29
NL8401015A (nl)	1984-11-01
SE8401253D0 (sv)	1984-03-07
AU549275B2 (en)	1986-01-23
IT8447961A1 (it)	1985-09-29
SE8401253L (sv)	1984-10-02
DE3407051C2 (de)	1987-02-12
CA1206263A (en)	1986-06-17
GB8405021D0 (en)	1984-04-04
DE3407051A1 (de)	1984-10-11
IT1177632B (it)	1987-08-26

Publication	Publication Date	Title
NO841011L (no)	1984-10-02	Vektmaalesystem for helikopter
CA1159852A (en)	1984-01-03	Weight and balance detection system
US4850552A (en)	1989-07-25	Landing gear load transducer
US8340892B2 (en)	2012-12-25	Onboard aircraft weight and balance system
US4507742A (en)	1985-03-26	Aircraft weight and balance system with automatic loading error correction
US2430702A (en)	1947-11-11	Weighing scale
US5191713A (en)	1993-03-09	Electronic tilt measuring system
US10627280B2 (en)	2020-04-21	Integrated sensor unit for fuel gauging
EP0759156A1 (en)	1997-02-26	Method and device for determining centre of gravity and inertial tensor of a body
US4750574A (en)	1988-06-14	Accurate weight determination at sea
GB2124776A (en)	1984-02-22	Static low tire pressure detection system for aircraft
US3587296A (en)	1971-06-28	Apparatus to determine the out of balance moment of an object
US4086810A (en)	1978-05-02	Aircraft instrument
US2985014A (en)	1961-05-23	Anemometer
US3052122A (en)	1962-09-04	Flight path angle computer
US2785569A (en)	1957-03-19	Wind tunnel force and moment measuring device
US3469644A (en)	1969-09-30	Weight indicating mechanism
US4766767A (en)	1988-08-30	Method for determining the horizontal airspeed of helicopters in higher speed ranges
EP0236955B1 (en)	1992-12-16	Method for cable installation
US2970471A (en)	1961-02-07	Rate of climb meter
US3477532A (en)	1969-11-11	Cantilever beam scale with reduced cross sections for strain gauge attachment
AU618057B2 (en)	1991-12-12	Electronic tilt measuring system
JPH0692297A (ja)	1994-04-05	飛行試験用ディスプレイ装置