RU2579344C1 - Устройство для фильтрации воздуха с регулируемой системой распределения воздуха - Google Patents

Устройство для фильтрации воздуха с регулируемой системой распределения воздуха Download PDF

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Publication number
RU2579344C1
RU2579344C1 RU2014121152/12A RU2014121152A RU2579344C1 RU 2579344 C1 RU2579344 C1 RU 2579344C1 RU 2014121152/12 A RU2014121152/12 A RU 2014121152/12A RU 2014121152 A RU2014121152 A RU 2014121152A RU 2579344 C1 RU2579344 C1 RU 2579344C1
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Russia
Prior art keywords
air
subsection
filter
subsections
housing
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RU2014121152/12A
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English (en)
Russian (ru)
Inventor
Бриттон Г. БИЛЛИНГСЛИ
Дэйвид М. БЛОМБЕРГ
Джой Л. МАНСКЕ
Original Assignee
3М Инновэйтив Пропертиз Компани
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Publication of RU2579344C1 publication Critical patent/RU2579344C1/ru

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Helmets And Other Head Coverings (AREA)
RU2014121152/12A 2011-12-15 2012-12-12 Устройство для фильтрации воздуха с регулируемой системой распределения воздуха RU2579344C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/326,377 2011-12-15
US13/326,377 US8887719B2 (en) 2011-12-15 2011-12-15 Air filtration device having tuned air distribution system
PCT/US2012/069090 WO2013090330A1 (en) 2011-12-15 2012-12-12 Air filtration device having tuned air distribution system

Publications (1)

Publication Number Publication Date
RU2579344C1 true RU2579344C1 (ru) 2016-04-10

Family

ID=48608843

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014121152/12A RU2579344C1 (ru) 2011-12-15 2012-12-12 Устройство для фильтрации воздуха с регулируемой системой распределения воздуха

Country Status (9)

Country Link
US (2) US8887719B2 (enExample)
EP (1) EP2790793B1 (enExample)
JP (1) JP6170505B2 (enExample)
KR (1) KR102028775B1 (enExample)
CN (1) CN103974747B (enExample)
AU (1) AU2012352491B2 (enExample)
BR (1) BR112014014101A2 (enExample)
RU (1) RU2579344C1 (enExample)
WO (1) WO2013090330A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2737910C2 (ru) * 2016-05-13 2020-12-04 Дональдсон Компани, Инк. Фильтрующие материалы, элементы и способы

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US8887719B2 (en) 2011-12-15 2014-11-18 3M Innovative Properties Company Air filtration device having tuned air distribution system
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CN109568821B (zh) * 2018-12-24 2021-05-04 上海纳米技术及应用国家工程研究中心有限公司 一种预防尘螨过敏的可穿戴空气净化器
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KR102449970B1 (ko) * 2020-12-17 2022-10-05 국방과학연구소 흡착 필터 구조 및 흡착 필터 구조가 적용된 헬멧
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Cited By (4)

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Publication number Priority date Publication date Assignee Title
RU2737910C2 (ru) * 2016-05-13 2020-12-04 Дональдсон Компани, Инк. Фильтрующие материалы, элементы и способы
US11161070B2 (en) 2016-05-13 2021-11-02 Donaldson Company, Inc. Filter media, elements, and methods
US11845027B2 (en) 2016-05-13 2023-12-19 Donaldson Company, Inc. Filter media, elements, and methods
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Also Published As

Publication number Publication date
EP2790793A1 (en) 2014-10-22
BR112014014101A2 (pt) 2017-06-13
WO2013090330A1 (en) 2013-06-20
US20130152919A1 (en) 2013-06-20
US9744328B2 (en) 2017-08-29
KR20140105563A (ko) 2014-09-01
EP2790793A4 (en) 2015-11-25
US8887719B2 (en) 2014-11-18
AU2012352491A1 (en) 2014-06-19
KR102028775B1 (ko) 2019-10-04
JP2015504001A (ja) 2015-02-05
CN103974747B (zh) 2017-02-22
AU2012352491B2 (en) 2016-04-21
JP6170505B2 (ja) 2017-07-26
CN103974747A (zh) 2014-08-06
US20150047632A1 (en) 2015-02-19
EP2790793B1 (en) 2020-03-25

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Effective date: 20201213