EA021720B1 - Электромагнитный пропорциональный клапан и аппарат искусственной вентиляции легких, содержащий указанный клапан - Google Patents

Электромагнитный пропорциональный клапан и аппарат искусственной вентиляции легких, содержащий указанный клапан Download PDF

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Publication number
EA021720B1
EA021720B1 EA201291020A EA201291020A EA021720B1 EA 021720 B1 EA021720 B1 EA 021720B1 EA 201291020 A EA201291020 A EA 201291020A EA 201291020 A EA201291020 A EA 201291020A EA 021720 B1 EA021720 B1 EA 021720B1
Authority
EA
Eurasian Patent Office
Prior art keywords
valve
spring
holder
core
coil
Prior art date
Application number
EA201291020A
Other languages
English (en)
Russian (ru)
Other versions
EA201291020A1 (ru
Inventor
Цзюнь ВАН
Original Assignee
Бейджин Аеонмед Ко., Лтд.
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 Бейджин Аеонмед Ко., Лтд. filed Critical Бейджин Аеонмед Ко., Лтд.
Publication of EA201291020A1 publication Critical patent/EA201291020A1/ru
Publication of EA021720B1 publication Critical patent/EA021720B1/ru

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Classifications

    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0665—Lift valves with valve member being at least partially ball-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
EA201291020A 2010-12-31 2011-12-27 Электромагнитный пропорциональный клапан и аппарат искусственной вентиляции легких, содержащий указанный клапан EA021720B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010620467 CN102266633B (zh) 2010-12-31 2010-12-31 电磁比例阀和包含该电磁比例阀的呼吸机
PCT/CN2011/084722 WO2012089097A1 (zh) 2010-12-31 2011-12-27 电磁比例阀和包含该电磁比例阀的呼吸机

Publications (2)

Publication Number Publication Date
EA201291020A1 EA201291020A1 (ru) 2013-06-28
EA021720B1 true EA021720B1 (ru) 2015-08-31

Family

ID=45049210

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201291020A EA021720B1 (ru) 2010-12-31 2011-12-27 Электромагнитный пропорциональный клапан и аппарат искусственной вентиляции легких, содержащий указанный клапан

Country Status (4)

Country Link
CN (1) CN102266633B (zh)
BR (1) BR112012026059A2 (zh)
EA (1) EA021720B1 (zh)
WO (1) WO2012089097A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102266633B (zh) * 2010-12-31 2013-08-14 北京谊安医疗系统股份有限公司 电磁比例阀和包含该电磁比例阀的呼吸机
CN104874065A (zh) * 2014-02-28 2015-09-02 北京谊安医疗系统股份有限公司 抑制呼吸机吸气阀阀芯抖动的方法及呼吸机
CN105498066B (zh) * 2016-01-13 2017-09-12 深圳市诺然美泰科技股份有限公司 低压大流量比例控制快速响应装置及其快速响应控制阀
CN108853943B (zh) * 2018-08-30 2020-05-22 武汉携康智能健康设备有限公司 一种人体呼吸训练设备及呼吸训练反馈方法
RU2735638C1 (ru) * 2020-06-02 2020-11-05 Игорь Георгиевич Киселев Автоматическая система искусственной вентиляции легких
CN111794883B (zh) * 2020-06-30 2021-09-10 东风越野车有限公司 一种特种车用空气滤清器的可涉水排尘装置及其安装结构
CN112245755A (zh) * 2020-11-13 2021-01-22 中国工程物理研究院机械制造工艺研究所 一种呼吸机用比例阀
RU2749760C1 (ru) * 2020-11-27 2021-06-16 Игорь Георгиевич Киселев Автоматическая система искусственной вентиляции легких
CN113374917B (zh) * 2021-06-30 2022-07-26 王颖颖 一种灵敏度高的比例阀
CN115487395A (zh) * 2022-05-19 2022-12-20 北京航天新立科技有限公司 一种用于呼吸机的易拆卸智能控制比例电磁阀

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557420A (en) * 1982-09-10 1985-12-10 Boschung Mecatronic Ag Electromagnetically controllable spray valve and spray system
EP0867898A1 (de) * 1997-03-24 1998-09-30 Binder Magnete GmbH Elektromagnetisch arbeitende Stelleinrichtung
US20020069842A1 (en) * 2000-12-08 2002-06-13 Curtis Eric Warren Permanent magnet enhanced electromagnetic valve actuator
CN1550273A (zh) * 2003-05-16 2004-12-01 丰田自动车株式会社 电磁驱动式压铸减压阀及其驱动方法和压铸装置
CN101476632A (zh) * 2008-01-03 2009-07-08 富良 增力式电磁安全阀
CN102266633A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 电磁比例阀和包含该电磁比例阀的呼吸机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557420A (en) * 1982-09-10 1985-12-10 Boschung Mecatronic Ag Electromagnetically controllable spray valve and spray system
EP0867898A1 (de) * 1997-03-24 1998-09-30 Binder Magnete GmbH Elektromagnetisch arbeitende Stelleinrichtung
US20020069842A1 (en) * 2000-12-08 2002-06-13 Curtis Eric Warren Permanent magnet enhanced electromagnetic valve actuator
CN1550273A (zh) * 2003-05-16 2004-12-01 丰田自动车株式会社 电磁驱动式压铸减压阀及其驱动方法和压铸装置
CN101476632A (zh) * 2008-01-03 2009-07-08 富良 增力式电磁安全阀
CN102266633A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 电磁比例阀和包含该电磁比例阀的呼吸机

Also Published As

Publication number Publication date
EA201291020A1 (ru) 2013-06-28
WO2012089097A1 (zh) 2012-07-05
CN102266633B (zh) 2013-08-14
CN102266633A (zh) 2011-12-07
BR112012026059A2 (pt) 2016-06-28

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU