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SU868082A1 - Air cleaner - Google Patents

Air cleaner Download PDF

Info

Publication number
SU868082A1
SU868082A1 SU792845527A SU2845527A SU868082A1 SU 868082 A1 SU868082 A1 SU 868082A1 SU 792845527 A SU792845527 A SU 792845527A SU 2845527 A SU2845527 A SU 2845527A SU 868082 A1 SU868082 A1 SU 868082A1
Authority
SU
USSR - Soviet Union
Prior art keywords
air cleaner
filter element
gasket
housing
outlet
Prior art date
Application number
SU792845527A
Other languages
Russian (ru)
Inventor
Анатолий Львович Гутман
Владимир Александрович Пресман
Виталий Борисович Витлин
Вениамин Евнович Маев
Original Assignee
Предприятие П/Я В-8735
Предприятие П/Я А-1697
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 Предприятие П/Я В-8735, Предприятие П/Я А-1697 filed Critical Предприятие П/Я В-8735
Priority to SU792845527A priority Critical patent/SU868082A1/en
Application granted granted Critical
Publication of SU868082A1 publication Critical patent/SU868082A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0089—Anti-return means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0098—Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Description

(54) ВОЗДУХООЧИСТИТЬЛЬ(54) AIR CLEANING

Изобретение относитс  к двитателестроению, а именно, к устройствам дл  очистки воздуха двигателей внутреннего сгорани . Известны воздухоочислители дл  двигателей внутреннего сгорани , содержащие корпус с входным и выходным патрубками, фильтрующи элемент и упругую уплотнительную прокладку, размещенную между корпусом и торцом фильтрующего злемента 1. Недостатком известноговоздухоочистител   вл етс  возможность попадани  пь1ли во впуск ной тракт двигател  при сн том фильтрующем элементе, например, при техническом обслуживании воздухоочистител . Цель изобретени  - предотвращение попадани  пыли во впускной тракт двигател  при техническом обслуживании воздухоочистител . Указанна  цель достигаетс  тем, что в возду хоочистителе, содержащем корпус с входным и выходным патрубками, фильтрующий элемент и упругую уплотнительную прокладку, размещенную между корпусом и торном фильтрующего :шемента, на торце последнего выполнен ко.чыивой выступ, концентричный выходному патрубку, а уплотиитсльиа  прокладка выполнена в виде круга, периферийна  часть которого прикреплена к корпусу, а центральна  снаОжена радиальными прбрез ми, образующими секторы, и последние отогнуты, в полость выходного патрубка и размещены между его стенками и кольцевым выступом. На фиг. 1 изображен воздухоочиститель в разрезе; на фиг. 2 - часть воздухоочистител  со сн тым фильтрующим элементом; на фиг.З вид А на фиг. 2. Воздухоочиститель содержит корпус I, входной патрубок 2 , выходной патрубок 3 упругую уплотнительную прокладку 4, фильтрующий элемент 5 с концентричным кольцевым выступом 6 и крышку 7. Центральна  часть уплотнительной прокладки 4 снабжена радиальными прорез ми 8, образующими секторы 9. Воздухоочиститель работает следующим образом . Всасываемый двигателем воздух через входной патрубок 2 попадает на фильтрующий элемент 5, очищаетс  и через выходной патру3 Гкж .1 поступает во впускн(й тракт двигател  (не показан). В рабочем состо нии воздухоочистител  выступ 6 фильтрующего элемента 5 размешен в полости выходного патрубка 3, при этхэм секторы 9 уплотнительной прокладки 4 также отогнуты в пол(м;ть выходного патрубка 3 и размешены между его стенками и кольцевым выступом 6, обеспечива , таким образом, уплотнение между корпусом 1 и фильтрующим элементом 5. При техническом обслуживании воздухоочистител , когда фильтрующий элемент 5 удален из корпуса 1, секторы 9 уплотнительной прокладки 4, выпр мл  сь, возвращаютс  первоначальное положение и перекрывают доступ воздуха в выходной патрубок 3, воздухоочиститель и, соответственно, во впускной трак двигател , предотвраща  таким образом, попа дание пыли во впускной тракт двигател .The invention relates to a twin-piece construction, namely, to devices for cleaning air from internal combustion engines. Air cleaners for internal combustion engines are known, comprising a housing with an inlet and outlet nozzles, a filter element and an elastic sealing gasket placed between the housing and the end of the filter element 1. A lack of air-purifier known, such as , when servicing air cleaner. The purpose of the invention is to prevent dust from entering the engine intake tract during maintenance of the air cleaner. This goal is achieved by the fact that the air cleaner contains a housing with inlet and outlet nozzles, a filter element and an elastic sealing gasket placed between the housing and the lateral filter: shement, on the end of the latter is a coaxial protrusion concentric to the outlet nozzle, and the gasket made in the form of a circle, the peripheral part of which is attached to the body, and the central part is equipped with radial probes, forming sectors, and the latter are bent, into the cavity of the outlet nozzle and placed I am waiting for its walls and the collar. FIG. 1 shows the air cleaner in section; in fig. 2 - part of the air cleaner with the removed filter element; in FIG. 3, view A in FIG. 2. The air cleaner comprises a housing I, an inlet nozzle 2, an outlet nozzle 3, an elastic sealing gasket 4, a filter element 5 with a concentric annular protrusion 6 and a cover 7. The central part of the gasket 4 is provided with radial slots 8 forming sectors 9. The air cleaner works as follows . The air sucked in by the engine through the inlet 2 enters the filter element 5, is cleaned and through the outlet patrol 3 Gkzh. in ethem, the sectors 9 of the gasket 4 are also bent into the floor (m; be of the outlet nozzle 3 and are placed between its walls and the annular protrusion 6, thus providing a seal between the housing 1 and the filter element 5. During maintenance When the filter element 5 is removed from the housing 1, the sectors 9 of the gasket 4, recalculate, return to their original position and block the access of air to the outlet 3, the air cleaner and, accordingly, to the engine intake manifold, thus preventing dust in the engine intake tract.

II

Claims (1)

фуг./ Формула изобретени  Воздухоочиститель двигател  внутреннего сгорани , содержащий корпус с вхошштм и выходным патрубками, фильтрующий элемент и упругую уплотнительную прокладку, размещенную между корпусом и торцом фильтрующего элемента, отличающийс  тем, что, с целью предотвращени  попадани  пыли во впускной тракт двигател  при техническом обслуживании, на торце фильтрующего элемента выполнен кольцевой выступ, концентричный выходному патрубку, а уплотнител на  прокладка выполнена в виде круга, периферийна  часть которого прикреплена к корпусу, а центральна  снабжена радиальными прорез ми, образующими секторы, и последние отогнуты в полость выходного патрубка и размещены между его стенками и кольцевым выступом. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР N 673751, кл. F 02 М 35/02, 1978.The air cleaner of an internal combustion engine, comprising a housing with airhome and exhaust nozzles, a filter element and an elastic sealing gasket placed between the housing and the end of the filter element, in order to prevent dust from entering the engine intake tract during maintenance , at the end of the filtering element there is an annular protrusion concentric to the outlet, and the gasket on the gasket is made in the form of a circle, the peripheral part of which is replen to the body, and centrally provided with radial slits, forming sectors, and the latter are bent into the cavity of the outlet nozzle and placed between its walls and the annular protrusion. Sources of information taken into account in the examination 1. USSR author's certificate N 673751, cl. F 02 M 35/02, 1978. ТцЗзЗЗTSZZZZ Фе/г.Fe / g.
SU792845527A 1979-12-03 1979-12-03 Air cleaner SU868082A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792845527A SU868082A1 (en) 1979-12-03 1979-12-03 Air cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792845527A SU868082A1 (en) 1979-12-03 1979-12-03 Air cleaner

Publications (1)

Publication Number Publication Date
SU868082A1 true SU868082A1 (en) 1981-09-30

Family

ID=20861777

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792845527A SU868082A1 (en) 1979-12-03 1979-12-03 Air cleaner

Country Status (1)

Country Link
SU (1) SU868082A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2243537A1 (en) * 2002-10-28 2010-10-27 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US7981187B2 (en) 2000-12-04 2011-07-19 Donaldson Company, Inc. Filter system; element configuration; and methods
US8038756B2 (en) 2007-07-20 2011-10-18 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US8273143B2 (en) 2006-10-06 2012-09-25 Donaldson Company, Inc. Air cleaner, replaceable filter cartridges, and methods
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
CN114394253A (en) * 2021-12-03 2022-04-26 大新华飞机维修服务有限公司 Umbrella-shaped protection device used in engine air inlet channel
US11504664B2 (en) 2017-05-09 2022-11-22 Donaldson Company, Inc. Adapter and air filter cartridge being adapted for use with such an adapter

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7981187B2 (en) 2000-12-04 2011-07-19 Donaldson Company, Inc. Filter system; element configuration; and methods
US7988757B2 (en) 2002-10-28 2011-08-02 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US11478741B2 (en) 2002-10-28 2022-10-25 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US8460425B2 (en) 2002-10-28 2013-06-11 Donaldson Company, Pnc. Air cleaner; replaceable filter cartridges; and, methods
US10717034B2 (en) 2002-10-28 2020-07-21 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US8852309B2 (en) 2002-10-28 2014-10-07 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
EP2243537A1 (en) * 2002-10-28 2010-10-27 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US9353657B2 (en) 2002-10-28 2016-05-31 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US9586166B2 (en) 2006-10-06 2017-03-07 Donaldson Company, Inc. Air cleaner replaceable filter cartridges; and, methods
US8273143B2 (en) 2006-10-06 2012-09-25 Donaldson Company, Inc. Air cleaner, replaceable filter cartridges, and methods
US11007462B2 (en) 2006-10-06 2021-05-18 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US8784523B2 (en) 2006-10-06 2014-07-22 Donaldson Company, Inc. Air cleaner replaceable filter cartridges; and, methods
US9221004B2 (en) 2007-07-20 2015-12-29 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US9718019B2 (en) 2007-07-20 2017-08-01 Donaldson Company, Inc. Air cleaner arrangements with end support for cartridge; components; and, methods
US10245544B2 (en) 2007-07-20 2019-04-02 Donaldson Company, Inc. Air cleaner arrangements; components; and methods
US10710017B2 (en) 2007-07-20 2020-07-14 Donaldson Company, Inc. Air cleaner arrangement with end support for cartridge; components; and, methods
US8545588B2 (en) 2007-07-20 2013-10-01 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US10751661B2 (en) 2007-07-20 2020-08-25 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
US8038756B2 (en) 2007-07-20 2011-10-18 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US11517842B2 (en) 2007-07-20 2022-12-06 Donaldson Company, Inc. Air cleaner arrangement with end support for cartridge; components; and, methods
US11504664B2 (en) 2017-05-09 2022-11-22 Donaldson Company, Inc. Adapter and air filter cartridge being adapted for use with such an adapter
CN114394253A (en) * 2021-12-03 2022-04-26 大新华飞机维修服务有限公司 Umbrella-shaped protection device used in engine air inlet channel

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