IT1008805B - Dispositivo per il miscelamento di fluidi gassosi - Google Patents

Dispositivo per il miscelamento di fluidi gassosi

Info

Publication number
IT1008805B
IT1008805B IT48184/74A IT4818474A IT1008805B IT 1008805 B IT1008805 B IT 1008805B IT 48184/74 A IT48184/74 A IT 48184/74A IT 4818474 A IT4818474 A IT 4818474A IT 1008805 B IT1008805 B IT 1008805B
Authority
IT
Italy
Prior art keywords
mixing
gaseous fluids
gaseous
fluids
Prior art date
Application number
IT48184/74A
Other languages
English (en)
Original Assignee
Jungner Instrument Ab
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 Jungner Instrument Ab filed Critical Jungner Instrument Ab
Application granted granted Critical
Publication of IT1008805B publication Critical patent/IT1008805B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87064—Oppositely movable cam surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control
    • Y10T137/87684—Valve in each inlet
    • Y10T137/87692—With common valve operator

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Automation & Control Theory (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accessories For Mixers (AREA)
  • Multiple-Way Valves (AREA)
  • Percussion Or Vibration Massage (AREA)
IT48184/74A 1973-02-07 1974-02-06 Dispositivo per il miscelamento di fluidi gassosi IT1008805B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7301700A SE370331B (it) 1973-02-07 1973-02-07

Publications (1)

Publication Number Publication Date
IT1008805B true IT1008805B (it) 1976-11-30

Family

ID=20316563

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48184/74A IT1008805B (it) 1973-02-07 1974-02-06 Dispositivo per il miscelamento di fluidi gassosi

Country Status (7)

Country Link
US (1) US3875968A (it)
JP (1) JPS5760054B2 (it)
DE (1) DE2405272A1 (it)
FR (1) FR2216013B1 (it)
GB (1) GB1429435A (it)
IT (1) IT1008805B (it)
SE (1) SE370331B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237925A (en) * 1977-01-18 1980-12-09 Citizen Watch Co., Ltd. Anesthesia apparatus
DE3030716C2 (de) * 1980-08-14 1984-05-30 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Ventileinrichtung
CH639005A5 (fr) * 1980-12-16 1983-10-31 Nationale Sa Dispositif pour le controle du melange et du debit de deux fluides.
ZA838246B (en) * 1982-12-01 1984-06-27 Boc Group Plc Gas mixing apparatus
DE3310858A1 (de) * 1983-03-25 1984-09-27 Drägerwerk AG, 2400 Lübeck Gasdosiervorrichtung fuer anaesthesiegeraete
GB2181361B (en) * 1985-10-10 1988-11-23 Boc Group Plc Improvements in or relating to mixing apparatus for gases
US5014694A (en) * 1990-10-15 1991-05-14 Bird Products Corporation Ambient pressure air/oxygen blender
CA2269890A1 (en) * 1999-04-26 2000-10-26 Stephen A. Carter Device for treatment of carbon monoxide poisoning
CN102032365B (zh) * 2011-01-13 2012-07-04 天津市益斯达燃气设备有限公司 一种用于两种不同性质燃气混合的高压比例混气阀
CN209827517U (zh) * 2017-12-19 2019-12-24 姜德谦 一种便携式心肺复苏急救装置
GB201800394D0 (en) * 2018-01-10 2018-02-21 Intersurgical Ag A gas flow controller and a valve pin for a gas flow controller
CN115464857A (zh) * 2022-09-28 2022-12-13 江苏龙灯博士摩包装材料有限公司 一种吹塑氟化加工工艺及其加工设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1500694A (en) * 1923-09-24 1924-07-08 Austin C Whidden Variable-fluid-supplying device
US3809109A (en) * 1969-06-25 1974-05-07 Draegerwerk Ag Method and apparatus for mixing gases under pressure particularly for respirators and medical devices
SE342145B (it) * 1970-06-16 1972-01-31 Lkb Medical Ab

Also Published As

Publication number Publication date
GB1429435A (en) 1976-03-24
SE370331B (it) 1974-10-14
FR2216013A1 (it) 1974-08-30
US3875968A (en) 1975-04-08
DE2405272A1 (de) 1974-08-08
JPS5760054B2 (it) 1982-12-17
JPS49111270A (it) 1974-10-23
FR2216013B1 (it) 1978-06-02

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