RU2012146960A - STAND FOR TIRED TESTING OF AIRCRAFT STRUCTURES - Google Patents
STAND FOR TIRED TESTING OF AIRCRAFT STRUCTURES Download PDFInfo
- Publication number
- RU2012146960A RU2012146960A RU2012146960/28A RU2012146960A RU2012146960A RU 2012146960 A RU2012146960 A RU 2012146960A RU 2012146960/28 A RU2012146960/28 A RU 2012146960/28A RU 2012146960 A RU2012146960 A RU 2012146960A RU 2012146960 A RU2012146960 A RU 2012146960A
- Authority
- RU
- Russia
- Prior art keywords
- pressure
- loading system
- oil pump
- channel
- aircraft structures
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Стенд для усталостных испытаний конструкций самолетов, содержащий маслонасосную станцию, электрогидравлические усилители, гидравлические цилиндры, отличающийся тем, что в маслонасосной станции установлен дополнительно насос высокого давления постоянной производительности небольшой мощности, подключенный к общему напорному коллектору, обеспечивающий пусконаладочные работы отдельно по каждому каналу многоканальной системы нагружения, независимо от общей системы нагружения с основными насосами высокого давления большой мощности. A test bench for fatigue tests of aircraft structures containing an oil pump station, electro-hydraulic amplifiers, hydraulic cylinders, characterized in that the oil pump station also has an additional high-pressure constant-pressure pump with a small capacity, connected to a common pressure manifold, which provides commissioning separately for each channel of the multi-channel loading system , regardless of the general loading system with the main high-pressure pumps of high power.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012146960/28A RU2516571C1 (en) | 2012-11-02 | 2012-11-02 | Bench for fatigue testing of airplane structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012146960/28A RU2516571C1 (en) | 2012-11-02 | 2012-11-02 | Bench for fatigue testing of airplane structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012146960A true RU2012146960A (en) | 2014-05-10 |
| RU2516571C1 RU2516571C1 (en) | 2014-05-20 |
Family
ID=50629400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012146960/28A RU2516571C1 (en) | 2012-11-02 | 2012-11-02 | Bench for fatigue testing of airplane structures |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2516571C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2722059C1 (en) * | 2018-12-01 | 2020-05-26 | Федеральное государственное унитарное предприятие "Сибирский научно-исследовательский институт авиации им. С.А. Чаплыгина" | Aircraft test bench |
| RU2714957C1 (en) * | 2019-06-28 | 2020-02-21 | Акционерное общество "Национальный центр вертолетостроения им. М.Л. Миля и Н.И. Камова" (АО "НЦВ Миль и Камов") | Bench for fatigue tests |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU76688U1 (en) * | 2008-03-17 | 2008-09-27 | Федеральное государственное унитарное предприятие Конструкторское бюро транспортного машиностроения | STAND FOR TESTING HYDRAULIC DEVICES OF LUBRICATION AND MANAGEMENT SYSTEMS OF THE TANK TANK |
| RU2398198C1 (en) * | 2009-07-29 | 2010-08-27 | ООО Научно-исследовательский и конструкторский центр испытательных машин "Точмашприбор" | Electrohydraulic vibration test bed |
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2012
- 2012-11-02 RU RU2012146960/28A patent/RU2516571C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2516571C1 (en) | 2014-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171103 |