DE2835624A1 - Zeitkontrollmischer - Google Patents

Zeitkontrollmischer

Info

Publication number
DE2835624A1
DE2835624A1 DE19782835624 DE2835624A DE2835624A1 DE 2835624 A1 DE2835624 A1 DE 2835624A1 DE 19782835624 DE19782835624 DE 19782835624 DE 2835624 A DE2835624 A DE 2835624A DE 2835624 A1 DE2835624 A1 DE 2835624A1
Authority
DE
Germany
Prior art keywords
valves
time control
mixer according
control mixer
munich
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.)
Ceased
Application number
DE19782835624
Other languages
German (de)
English (en)
Inventor
Rafael Rubianes Lopez
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.)
MEDICAS MANUF
Original Assignee
MEDICAS MANUF
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 MEDICAS MANUF filed Critical MEDICAS MANUF
Publication of DE2835624A1 publication Critical patent/DE2835624A1/de
Ceased 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • 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
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE19782835624 1977-10-26 1978-08-14 Zeitkontrollmischer Ceased DE2835624A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977231608U ES231608U (es) 1977-10-26 1977-10-26 Mezclador por control de tiempo.

Publications (1)

Publication Number Publication Date
DE2835624A1 true DE2835624A1 (de) 1979-05-03

Family

ID=8392787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782835624 Ceased DE2835624A1 (de) 1977-10-26 1978-08-14 Zeitkontrollmischer

Country Status (8)

Country Link
CH (1) CH637032A5 (sv)
DE (1) DE2835624A1 (sv)
ES (1) ES231608U (sv)
FR (1) FR2407020B1 (sv)
GB (1) GB2006629B (sv)
IT (1) IT1103759B (sv)
NL (1) NL7807664A (sv)
SE (1) SE7808081L (sv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100649A2 (en) * 1982-07-30 1984-02-15 Ronald Dunbar Rae Fluid flow regulator
DE3716289A1 (de) * 1987-05-15 1988-11-24 Leybold Ag Einrichtung fuer die herstellung bestimmter konzentrationen gasfoermiger stoffe sowie zum mischen verschiedener gasfoermiger stoffe in einem vorgegebenen verhaeltnis
AT390147B (de) * 1982-01-26 1990-03-26 Desomed Ag Vorrichtung zum zumischen von fluessigen chemikalien, insbesondere desinfektions- oder reinigungsmittel, zu fluessigkeiten, vorzugsweise wasser

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915983C2 (de) * 1979-04-20 1983-03-31 Klöckner Ionon GmbH, 5000 Köln Verfahren zum Erzeugen eines Gasgemisches
NL8007074A (nl) * 1980-12-29 1982-07-16 Honeywell Bv Beademingstoestel.
DE3305890A1 (de) * 1983-02-19 1984-08-23 Hilger u. Kern GmbH, 6800 Mannheim Verfahren und vorrichtung zum dosieren und mischen von mehrkomponentigen medien
GB2170731B (en) * 1985-02-09 1988-02-24 Paul Phillip Hope Time-controlled fluid mixers
CH676203A5 (sv) * 1988-09-27 1990-12-28 Draegerwerk Ag
WO1995028193A1 (de) * 1994-04-19 1995-10-26 Boesherz Jakob Beatmungsgerät, insbesondere zur behandlung von ateminsuffizienzen, sowie verfahren zu dessen betrieb
NZ544505A (en) * 2006-01-24 2009-10-30 Devx Tech Ip Ltd Fluid mixing apparatus with valve operated by pulse width modulation driver(s) via controller sensing oxygen content, useful in hypoxic training apparatus
GB0920165D0 (en) * 2009-11-18 2009-12-30 Fairlight Developments Ltd Gas mixing apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2029138A1 (en) * 1970-06-12 1971-12-16 Krauss Maffei AG, 8000 München Synchronous dosing of constituents - into plastics mixing - unit with damping of pressure surges
DE2433433A1 (de) * 1973-07-11 1975-05-28 Tools Ltd Nv Vorrichtung zum mischen von fluessigkeiten in bestimmten mengen
GB1464412A (en) * 1973-06-06 1977-02-16 Airco Inc Gas mixing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1427855A (fr) * 1964-12-23 1966-02-11 Siderurgie Fse Inst Rech Mélanges de gaz
US3626963A (en) * 1970-02-04 1971-12-14 United Aircraft Corp Fluid mixer utilizing fluidic timer actuating fluidic amplifier valves
US4019523A (en) * 1975-02-07 1977-04-26 Clark Justin S Method and apparatus for mixing gases
US4004884A (en) * 1976-07-02 1977-01-25 Hoffmann-La Roche Inc. Time division metering system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2029138A1 (en) * 1970-06-12 1971-12-16 Krauss Maffei AG, 8000 München Synchronous dosing of constituents - into plastics mixing - unit with damping of pressure surges
GB1464412A (en) * 1973-06-06 1977-02-16 Airco Inc Gas mixing apparatus
DE2433433A1 (de) * 1973-07-11 1975-05-28 Tools Ltd Nv Vorrichtung zum mischen von fluessigkeiten in bestimmten mengen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390147B (de) * 1982-01-26 1990-03-26 Desomed Ag Vorrichtung zum zumischen von fluessigen chemikalien, insbesondere desinfektions- oder reinigungsmittel, zu fluessigkeiten, vorzugsweise wasser
EP0100649A2 (en) * 1982-07-30 1984-02-15 Ronald Dunbar Rae Fluid flow regulator
EP0100649A3 (en) * 1982-07-30 1984-08-22 Ronald Dunbar Rae Fluid flow regulator
DE3716289A1 (de) * 1987-05-15 1988-11-24 Leybold Ag Einrichtung fuer die herstellung bestimmter konzentrationen gasfoermiger stoffe sowie zum mischen verschiedener gasfoermiger stoffe in einem vorgegebenen verhaeltnis
US4938256A (en) * 1987-05-15 1990-07-03 Leybold Aktiengesellschaft Apparatus for the production of particular concentrations of gaseous materials as well as for mixing various gaseous materials in a specified ratio

Also Published As

Publication number Publication date
FR2407020A1 (fr) 1979-05-25
IT7812738A0 (it) 1978-08-02
CH637032A5 (de) 1983-07-15
IT1103759B (it) 1985-10-14
NL7807664A (nl) 1979-05-01
GB2006629A (en) 1979-05-10
FR2407020B1 (fr) 1986-01-10
GB2006629B (en) 1982-03-24
SE7808081L (sv) 1979-04-27
ES231608U (es) 1977-12-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection