EA201500349A1 - Универсальный жидкостный указатель углов - Google Patents

Универсальный жидкостный указатель углов

Info

Publication number
EA201500349A1
EA201500349A1 EA201500349A EA201500349A EA201500349A1 EA 201500349 A1 EA201500349 A1 EA 201500349A1 EA 201500349 A EA201500349 A EA 201500349A EA 201500349 A EA201500349 A EA 201500349A EA 201500349 A1 EA201500349 A1 EA 201500349A1
Authority
EA
Eurasian Patent Office
Prior art keywords
angles
inclination
transparent tube
circular
scale
Prior art date
Application number
EA201500349A
Other languages
English (en)
Inventor
Ариф Мир Джалал оглы ПАШАЕВ
Тогрул Иса оглы Керимли
Афтандил Абил оглы Абдуллабейли
Original Assignee
Национальная Академия Авиации
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.)
Filing date
Publication date
Application filed by Национальная Академия Авиации filed Critical Национальная Академия Авиации
Priority to EA201500349A priority Critical patent/EA201500349A1/ru
Priority to PCT/AZ2015/000007 priority patent/WO2016154687A2/ru
Priority to US15/533,586 priority patent/US10190878B2/en
Priority to EP15886726.7A priority patent/EP3236202A4/de
Publication of EA201500349A1 publication Critical patent/EA201500349A1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D43/00—Arrangements or adaptations of instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/28—Mountings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/36—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the spherical type, i.e. for indicating the level in all directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Navigation (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

Изобретение относится к измерителям углов наклона поверхностей неподвижных и подвижных объектов и может найти применение в измерителях углов наклона на транспортных средствах, самолетах и кораблях (если нанести фосфорную шкалу на прозрачную трубку с замкнутым контуром) в качестве резервного прибора для отображения углов крена и тангажа (фиг. 5, фиг. 6, фиг. 7, фиг. 8). Целью изобретения является оперативное измерение углов наклона в стационарных и динамических объектах в широком диапазоне (0-180°, 0-360°). Для улучшения указанных параметров универсального жидкостного указателя угла необходимо обеспечить быстроту измерений. Это достигается тем, что для измерения углов наклона жидкость, воздушный пузырек или указательный шарик, находящийся в полости полукруговой или круговой прозрачной трубки, под воздействием силы гравитации без приведения в горизонтальное положение непосредственно отображает измеряемые углы относительно шкалы, нанесенной на прозрачную трубку.
EA201500349A 2014-12-19 2014-12-19 Универсальный жидкостный указатель углов EA201500349A1 (ru)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EA201500349A EA201500349A1 (ru) 2014-12-19 2014-12-19 Универсальный жидкостный указатель углов
PCT/AZ2015/000007 WO2016154687A2 (ru) 2014-12-19 2015-12-15 Универсальный жидкостный указатель углов
US15/533,586 US10190878B2 (en) 2014-12-19 2015-12-15 Universal liquid angle indicator
EP15886726.7A EP3236202A4 (de) 2014-12-19 2015-12-15 Universeller flüssiger winkelgeber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201500349A EA201500349A1 (ru) 2014-12-19 2014-12-19 Универсальный жидкостный указатель углов

Publications (1)

Publication Number Publication Date
EA201500349A1 true EA201500349A1 (ru) 2016-06-30

Family

ID=56194163

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500349A EA201500349A1 (ru) 2014-12-19 2014-12-19 Универсальный жидкостный указатель углов

Country Status (4)

Country Link
US (1) US10190878B2 (ru)
EP (1) EP3236202A4 (ru)
EA (1) EA201500349A1 (ru)
WO (1) WO2016154687A2 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110712457A (zh) * 2018-07-12 2020-01-21 沈向安 一种多功能三角板

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US11980325B2 (en) * 2017-07-15 2024-05-14 Melvin Sinclair Hewitt, JR. Hooked towel rod and method
EP4097506A4 (en) * 2020-01-27 2024-02-28 Hewlett-Packard Development Company, L.P. DETECTION FIELDS OF VIEW
CN113818866B (zh) * 2021-11-24 2022-02-08 枣庄高新区立正安装工程有限公司 一种全方位测斜仪

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US1855651A (en) * 1928-08-06 1932-04-26 Robert S Roberson Combined spirit level and indicator
US2211201A (en) * 1938-05-16 1940-08-13 William B Fell Machinist's precision level
US3673697A (en) * 1971-02-22 1972-07-04 Gene B Wasson Attitude indicator
US3832782A (en) * 1972-01-14 1974-09-03 V Johnson All-craft level
SU901818A2 (ru) 1980-06-03 1982-01-30 Войсковая часть 51105 Датчик угла наклона объекта в двух взаимно перпендикул рных плоскост х
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US4587741A (en) 1983-09-27 1986-05-13 Develco, Inc. Ball inclinometer
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110712457A (zh) * 2018-07-12 2020-01-21 沈向安 一种多功能三角板

Also Published As

Publication number Publication date
US20170370717A1 (en) 2017-12-28
EP3236202A2 (de) 2017-10-25
EP3236202A4 (de) 2018-04-25
WO2016154687A2 (ru) 2016-10-06
WO2016154687A3 (ru) 2016-11-24
US10190878B2 (en) 2019-01-29

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