CA1153893A - Robinet doseur - Google Patents

Robinet doseur

Info

Publication number
CA1153893A
CA1153893A CA000397634A CA397634A CA1153893A CA 1153893 A CA1153893 A CA 1153893A CA 000397634 A CA000397634 A CA 000397634A CA 397634 A CA397634 A CA 397634A CA 1153893 A CA1153893 A CA 1153893A
Authority
CA
Canada
Prior art keywords
valve
metering valve
passageway
gas
shaft
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000397634A
Other languages
English (en)
Inventor
William F. Everett
Robert C. Valentine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
South Bend Controls Inc
Original Assignee
South Bend Controls Inc
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 South Bend Controls Inc filed Critical South Bend Controls Inc
Application granted granted Critical
Publication of CA1153893A publication Critical patent/CA1153893A/fr
Expired legal-status Critical Current

Links

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
    • 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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1684—Armature position measurement using coils

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Magnetically Actuated Valves (AREA)
  • Measuring Volume Flow (AREA)
  • Flow Control (AREA)
CA000397634A 1981-05-11 1982-03-04 Robinet doseur Expired CA1153893A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26255481A 1981-05-11 1981-05-11
US262,554 1981-05-11

Publications (1)

Publication Number Publication Date
CA1153893A true CA1153893A (fr) 1983-09-20

Family

ID=22997998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000397634A Expired CA1153893A (fr) 1981-05-11 1982-03-04 Robinet doseur

Country Status (5)

Country Link
CA (1) CA1153893A (fr)
DE (1) DE3211336A1 (fr)
FR (1) FR2505442B1 (fr)
GB (1) GB2099110A (fr)
SE (1) SE454796B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602653A (en) * 1984-11-01 1986-07-29 Bear Medical Systems, Inc. Electronically-controlled gas blending system
DE8813817U1 (fr) * 1988-11-04 1990-03-01 Hydac Technology Gmbh, 6603 Sulzbach, De
US7464709B2 (en) 2005-06-08 2008-12-16 Norgren, Inc. Integrated regulator mount for a ventilator system
US7464710B2 (en) * 2005-06-08 2008-12-16 Norgren, Inc. Manifold assembly for a ventilator system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985333A (en) * 1975-09-02 1976-10-12 Spraying Systems Co. Solenoid valve
NL7707259A (nl) * 1977-06-30 1979-01-03 Philips Nv Beademingstoestel.
DE2831312A1 (de) * 1978-07-17 1980-01-31 Draegerwerk Ag Geraet zur unterstuetzung der atmung und/oder kuenstlichen beatmung mit einer hochfrequenten beatmung

Also Published As

Publication number Publication date
FR2505442A1 (fr) 1982-11-12
SE8202840L (sv) 1982-11-12
GB2099110A (en) 1982-12-01
DE3211336A1 (de) 1982-12-02
SE454796B (sv) 1988-05-30
FR2505442B1 (fr) 1986-08-01

Similar Documents

Publication Publication Date Title
CA2011609C (fr) Appareil de reanimation et d'inhalation
US4344144A (en) Apparatus for creating gas flow cycles
US5398714A (en) Resuscitation and inhalation device
US5265594A (en) Apparatus for regulating the flow-through amount of a flowing medium
JP3044563B2 (ja) 比例流量弁
US5632298A (en) Resuscitation and inhalation device
US5065746A (en) Expiration valve control arrangement for a ventilating apparatus
DE69532011D1 (de) Ausatmungsventil
CA2284082A1 (fr) Valve expiratoire pour respirateur
US6321765B2 (en) Method of operation of mass flow controller
US6874503B2 (en) Fluid flow regulation system
EA021720B1 (ru) Электромагнитный пропорциональный клапан и аппарат искусственной вентиляции легких, содержащий указанный клапан
CA1153893A (fr) Robinet doseur
US20120325210A1 (en) Cockpit oxygen mask
GB2026326A (en) Respiratory apparatus
US4796619A (en) Lung-controlled valve for respirator masks having positive pressures inside the mask
SE9401661D0 (sv) Reglerventil
CA2050412C (fr) Appareil de regulation de debit
JPS58131479A (ja) 弁及び／又は調圧器とその組立法
US2926691A (en) Electric pressure regulator
JPS55107171A (en) Proportional flow rate control valve
JP2765733B2 (ja) 閉止機能付き流量調製弁
JP2676788B2 (ja) 自動調圧温調弁
US4850384A (en) Electric vacuum regulator
KR0133496B1 (ko) 유량조절 밸브장치

Legal Events

Date Code Title Description
MKEX Expiry