BR112013025168A2 - inspeção automatizada de trem de pouso para a presença de contaminação com oxigênio interno - Google Patents
inspeção automatizada de trem de pouso para a presença de contaminação com oxigênio internoInfo
- Publication number
- BR112013025168A2 BR112013025168A2 BR112013025168A BR112013025168A BR112013025168A2 BR 112013025168 A2 BR112013025168 A2 BR 112013025168A2 BR 112013025168 A BR112013025168 A BR 112013025168A BR 112013025168 A BR112013025168 A BR 112013025168A BR 112013025168 A2 BR112013025168 A2 BR 112013025168A2
- Authority
- BR
- Brazil
- Prior art keywords
- landing gear
- oxygen
- support
- oxygen contamination
- contamination
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/04—Suspension or damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/60—Oleo legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
inspeção automatizada de trem de pouso para a presença de contaminação com oxigênio interno um sistema para uso em monitoração, medição, anotação, computação e transmissão de níveis de oxigênio e identificação de contaminação com oxigênio dentro de um suporte de trem de pouso telescópico de aeronave (7). um sensor de oxigênio (21) é montado em relação a cada um dos suportes de trens de pouso de modo a monitorar, reconhecer, medir e anotar a identificação de oxigênio dentro de suportes de trens de pouso telescópicos. a quantidade de oxigênio dentro de cada suporte de trem de pouso é medida e anotada e descarregada para o departamento responsável pela manutenção de aeronave. através de detecção de quantidade de oxigênio em um suporte, podem ser empreendidas etapas para purgar o gás do suporte para minimizar corrosão de componentes de suporte e para prevenir combustão interna do gás e óleo no suporte.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161470528P | 2011-04-01 | 2011-04-01 | |
US13/432,930 US8565965B2 (en) | 2011-04-01 | 2012-03-28 | Aircraft landing gear automated inspection for presence of internal oxygen contamination |
PCT/US2012/031051 WO2013106010A1 (en) | 2011-04-01 | 2012-03-29 | Aircraft landing gear automated inspection for presence of internal oxygen contamination |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013025168A2 true BR112013025168A2 (pt) | 2019-09-24 |
Family
ID=46928312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013025168A BR112013025168A2 (pt) | 2011-04-01 | 2012-03-29 | inspeção automatizada de trem de pouso para a presença de contaminação com oxigênio interno |
Country Status (5)
Country | Link |
---|---|
US (1) | US8565965B2 (pt) |
EP (1) | EP2694365A4 (pt) |
BR (1) | BR112013025168A2 (pt) |
CA (1) | CA2831783A1 (pt) |
WO (1) | WO2013106010A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150247770A1 (en) * | 2012-03-29 | 2015-09-03 | C. Kirk Nance | Landing load monitor for carrier-based aircraft |
GB2514336A (en) * | 2013-05-16 | 2014-11-26 | Airbus Operations Ltd | Suspension strut servicing |
US9284047B2 (en) * | 2013-08-02 | 2016-03-15 | Goodrich Corporation | Routings for articulated landing gear |
US9927319B2 (en) | 2013-10-01 | 2018-03-27 | C. Kirk Nance | Method for determining aircraft center of gravity independent of measuring the aircraft weight |
US9773357B2 (en) * | 2014-03-21 | 2017-09-26 | Goodrich Corporation | Aircraft landing gear shock strut performance monitoring |
US9285007B2 (en) | 2014-03-21 | 2016-03-15 | Goodrich Corporation | Servicing monitoring system for mixed fluid-gas shock struts |
US9541151B2 (en) * | 2015-02-11 | 2017-01-10 | Goodrich Corporation | Dual stage shock strut with removable second stage fluid chamber |
CN105173115A (zh) * | 2015-04-23 | 2015-12-23 | 南京王行航空附件维修工程有限公司 | 一种飞机起落架机轮组件的维修方法 |
GB2541161A (en) | 2015-07-10 | 2017-02-15 | Airbus Operations Ltd | Servicing of landing gear shock absorbers |
GB2541160A (en) | 2015-07-10 | 2017-02-15 | Airbus Operations Ltd | Landing gear shock absorber servicing |
EP3159260B1 (en) * | 2015-10-23 | 2019-11-27 | Safran Landing Systems UK Limited | Aircraft landing gear assembly including a health and usage monitoring system (hums) and method |
US10017276B2 (en) | 2015-12-15 | 2018-07-10 | Goodrich Corporation | Servicing assisting system for shock struts with negative dead volume |
US9856038B2 (en) | 2015-12-15 | 2018-01-02 | Goodrich Corporation | Servicing assisting system for shock struts with positive dead volume |
GB2576787B (en) * | 2018-09-03 | 2022-05-11 | Ge Aviat Systems Ltd | Measuring weight and balance and optimizing center of gravity |
US11001392B1 (en) | 2019-11-10 | 2021-05-11 | John Timothy Kern | System of hardware and software for determining the weight and center of gravity location of an airplane or other vehicles, like a forklift, truck, and maritime vessel |
US11893834B2 (en) * | 2021-01-27 | 2024-02-06 | Honeywell International Inc. | Supply air contamination detection |
GB2616636A (en) * | 2022-03-15 | 2023-09-20 | Airbus Operations Ltd | Sensor device and method for aircraft shock-absorber |
CN114674550B (zh) * | 2022-03-29 | 2024-05-07 | 中航飞机起落架有限责任公司 | 一种飞机主支柱磨合试验装置及试验方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807668A (en) * | 1971-02-04 | 1974-04-30 | Us Federal Aviation Admin | Anti-roll hydraulic analog damping device |
US4061295A (en) * | 1975-12-22 | 1977-12-06 | The Boeing Company | Shock absorbing method and apparatus |
US4092947A (en) * | 1977-10-06 | 1978-06-06 | The United States Of America As Represented By The Secretary Of The Navy | Oil level indicator for use with damping fluid metering pins |
US4275376A (en) * | 1980-04-28 | 1981-06-23 | Goodyear Aerospace Corporation | Electrical signal interconnection coupler |
US4687158A (en) | 1985-07-15 | 1987-08-18 | Lockheed Corporation | Jump strut landing gear apparatus and system |
US5521827A (en) * | 1994-09-16 | 1996-05-28 | General Electrodynamics Corporation | On-board aircraft weighting and center of gravity determing apparatus and method |
US6032090A (en) * | 1997-05-06 | 2000-02-29 | General Electrodynamics Corporation | System and method for on-board determination of aircraft weight and load-related characteristics |
DE60316004T2 (de) | 2002-09-25 | 2007-12-27 | Goodrich Corp. | Flugzeugfederbein mit vorrichtung zur überwachung des fluidfüllstands |
US7013905B2 (en) | 2004-04-14 | 2006-03-21 | Shaw Aero Devices, Inc. | System and method for monitoring the performance of an inert gas distribution system |
CA2487704A1 (en) * | 2004-11-18 | 2006-05-18 | R. Kyle Schmidt | Method and system for health monitoring of aircraft landing gear |
US7274310B1 (en) * | 2005-03-29 | 2007-09-25 | Nance C Kirk | Aircraft landing gear kinetic energy monitor |
US7193530B2 (en) * | 2005-03-29 | 2007-03-20 | Nance C Kirk | Aircraft landing gear automated inspection and life limitation escalation system and method |
US7274309B2 (en) * | 2005-03-29 | 2007-09-25 | Nance C Kirk | Aircraft landing gear initial touch-down velocity monitor |
US20080033607A1 (en) | 2006-06-01 | 2008-02-07 | Bob Zeliff | Monitoring system for aircraft landing system |
US7967244B2 (en) | 2006-11-16 | 2011-06-28 | The Boeing Company | Onboard aircraft weight and balance system |
-
2012
- 2012-03-28 US US13/432,930 patent/US8565965B2/en active Active
- 2012-03-29 BR BR112013025168A patent/BR112013025168A2/pt not_active IP Right Cessation
- 2012-03-29 EP EP12865097.5A patent/EP2694365A4/en not_active Withdrawn
- 2012-03-29 CA CA2831783A patent/CA2831783A1/en not_active Abandoned
- 2012-03-29 WO PCT/US2012/031051 patent/WO2013106010A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2694365A1 (en) | 2014-02-12 |
CA2831783A1 (en) | 2013-07-18 |
US20120253591A1 (en) | 2012-10-04 |
EP2694365A4 (en) | 2014-11-05 |
US8565965B2 (en) | 2013-10-22 |
WO2013106010A1 (en) | 2013-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2543 DE 01/10/2019. |