JPS518219B1 - - Google Patents
Info
- Publication number
- JPS518219B1 JPS518219B1 JP43011570A JP1157068A JPS518219B1 JP S518219 B1 JPS518219 B1 JP S518219B1 JP 43011570 A JP43011570 A JP 43011570A JP 1157068 A JP1157068 A JP 1157068A JP S518219 B1 JPS518219 B1 JP S518219B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G05D11/13—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
-
- 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
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M16/1015—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using a gas flush valve, e.g. oxygen flush valve
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
- B63C11/22—Air supply carried by diver
- B63C11/24—Air supply carried by diver in closed circulation
-
- 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
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
-
- 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
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
- A61M16/209—Relief valves
-
- 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
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
- Y10T137/0352—Controlled by pressure
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2703—Flow rate responsive
-
- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
- Y10T137/3118—Surge suppression
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Accessories For Mixers (AREA)
- Control Of Non-Electrical Variables (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61837167A | 1967-02-24 | 1967-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS518219B1 true JPS518219B1 (US06256357-20010703-M00001.png) | 1976-03-15 |
Family
ID=24477429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43011570A Pending JPS518219B1 (US06256357-20010703-M00001.png) | 1967-02-24 | 1968-02-23 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157274U (ja) * | 1984-03-28 | 1985-10-19 | 松本 薫 | 新聞紙等の紙綴じ具 |
| JPS61143873U (US06256357-20010703-M00001.png) * | 1985-02-25 | 1986-09-05 |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1931354C3 (de) * | 1969-06-20 | 1974-10-24 | Draegerwerk Ag, 2400 Luebeck | Verfahren zum Mischen von Gasen und Gasmischgerät für Gase, insbesondere für Atmungs- und medizinische Geräte |
| US3809109A (en) * | 1969-06-25 | 1974-05-07 | Draegerwerk Ag | Method and apparatus for mixing gases under pressure particularly for respirators and medical devices |
| US3762428A (en) * | 1971-11-15 | 1973-10-02 | Ocean Systems | Volumetric gas mixing system |
| US3841344A (en) * | 1973-06-06 | 1974-10-15 | Airco Inc | Gas mixing systems |
| DE2455751B2 (de) * | 1974-11-26 | 1978-05-11 | Draegerwerk Ag, 2400 Luebeck | Verfahren zum Mischen von Druckgasen und ein Gasmischgerät dazu |
| US4137912A (en) * | 1975-11-06 | 1979-02-06 | Diver's Exchange Inc. | Diving apparatus |
| US4023587A (en) * | 1975-11-14 | 1977-05-17 | Dragerwerk Aktiengesellschaft | Method and apparatus for mixing two gases in a predetermined proportion |
| DE2625896C3 (de) * | 1976-06-04 | 1979-09-06 | Auergesellschaft Gmbh, 1000 Berlin | Atemgerät |
| DE2915983C2 (de) * | 1979-04-20 | 1983-03-31 | Klöckner Ionon GmbH, 5000 Köln | Verfahren zum Erzeugen eines Gasgemisches |
| GB2202459B (en) * | 1987-03-23 | 1990-11-07 | Distillers Company The | Gas mixing apparatus |
| FR2631856B1 (fr) * | 1988-05-31 | 1991-09-13 | Rhone Poulenc Chimie | Procede de melange et de compression de gaz, a debit controle, stable en debit et en composition, a partir d'au moins deux sources sous pression |
| US5544674A (en) * | 1995-07-14 | 1996-08-13 | Infrasonics, Inc. | Gas mixing apparatus for respirator |
| US20080127975A1 (en) * | 2004-12-01 | 2008-06-05 | Dominik Lirsch | Method for Preparing Gas Mixtures for Lung Ventilators and Device for Carrying Out this Method |
| FR2906480B1 (fr) * | 2006-10-02 | 2009-08-21 | Jean Luc Mussot | Dispositif de realisation de melanges gazeux. |
| US8679241B2 (en) | 2006-10-30 | 2014-03-25 | Novartis Ag | Gas pressure monitor for pneumatic surgical machine |
| US8162000B2 (en) | 2006-12-13 | 2012-04-24 | Novartis Ag | Adjustable pneumatic system for a surgical machine |
| US9241830B2 (en) | 2006-12-15 | 2016-01-26 | Novartis Ag | Pressure monitor for pneumatic vitrectomy machine |
| US8312800B2 (en) | 2006-12-21 | 2012-11-20 | Novartis Ag | Pneumatic system for a vitrector |
| US8080029B2 (en) | 2007-09-21 | 2011-12-20 | Novartis Ag | System for actuation of a vitreous cutter |
| DE102008007188A1 (de) * | 2008-02-01 | 2009-08-06 | Linde Ag | Verfahren und Vorrichtung zum Vermischen von Gasströmen |
| ES2551581T3 (es) | 2009-08-31 | 2015-11-20 | Alcon Research, Ltd. | Control de salida de presión neumática por calibración de ciclo de servicio de válvula de accionamiento |
| WO2011071655A1 (en) | 2009-12-10 | 2011-06-16 | Alcon Research, Ltd. | Systems and methods for dynamic pneumatic valve driver |
| US8666556B2 (en) | 2009-12-10 | 2014-03-04 | Alcon Research, Ltd. | Systems and methods for dynamic feedforward |
| US8821524B2 (en) | 2010-05-27 | 2014-09-02 | Alcon Research, Ltd. | Feedback control of on/off pneumatic actuators |
| US8808318B2 (en) | 2011-02-28 | 2014-08-19 | Alcon Research, Ltd. | Surgical probe with increased fluid flow |
| US9060841B2 (en) | 2011-08-31 | 2015-06-23 | Alcon Research, Ltd. | Enhanced flow vitrectomy probe |
| US10070990B2 (en) | 2011-12-08 | 2018-09-11 | Alcon Research, Ltd. | Optimized pneumatic drive lines |
| ES2595211T3 (es) | 2011-12-08 | 2016-12-28 | Alcon Research, Ltd. | Elementos de válvula móviles selectivamente para circuitos de aspiración e irrigación |
| EP2797655B1 (en) * | 2011-12-28 | 2017-04-12 | Maquet Critical Care AB | Gas tank arrangement for breathing apparatus |
| US20130179374A1 (en) * | 2012-01-06 | 2013-07-11 | General Electric Company | Custody transfer system and method for gas fuel |
| JP5793103B2 (ja) * | 2012-04-13 | 2015-10-14 | 岩谷産業株式会社 | 混合気体の供給方法及び供給装置 |
| USD698019S1 (en) | 2013-03-05 | 2014-01-21 | Alcon Research, Ltd. | Ophthalmic surgical cassette |
| US9549850B2 (en) | 2013-04-26 | 2017-01-24 | Novartis Ag | Partial venting system for occlusion surge mitigation |
| EP3296012B1 (de) * | 2016-09-15 | 2019-06-26 | Netzsch-Gerätebau GmbH | Verfahren und vorrichtung zur erzeugung eines kontinuierlichen traegergas/dampf-gemisch-stromes |
| KR102260840B1 (ko) * | 2020-02-25 | 2021-06-07 | 주식회사 케이씨 | 가스 공급 시스템 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707964A (en) * | 1950-09-12 | 1955-05-10 | Paul S Monroe | Measurement and control of the compositions of flowing streams of fluid mixtures |
| US3103228A (en) * | 1957-10-29 | 1963-09-10 | Republic Aviat Corp | Proportional fluid control apparatus |
| US3173483A (en) * | 1961-11-21 | 1965-03-16 | California Research Corp | Control method and system for downhole gas-air heater |
| US3351089A (en) * | 1964-06-30 | 1967-11-07 | Garrahan Richard | Control valve for diving apparatus |
-
1967
- 1967-02-24 US US618371A patent/US3515155A/en not_active Expired - Lifetime
-
1968
- 1968-01-19 GB GB3011/68A patent/GB1213723A/en not_active Expired
- 1968-01-25 DE DE1968A0058030 patent/DE1698015B2/de active Granted
- 1968-02-23 JP JP43011570A patent/JPS518219B1/ja active Pending
- 1968-12-08 FR FR1557961D patent/FR1557961A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157274U (ja) * | 1984-03-28 | 1985-10-19 | 松本 薫 | 新聞紙等の紙綴じ具 |
| JPS61143873U (US06256357-20010703-M00001.png) * | 1985-02-25 | 1986-09-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3515155A (en) | 1970-06-02 |
| FR1557961A (US06256357-20010703-M00001.png) | 1969-02-21 |
| DE1698015B2 (de) | 1976-07-01 |
| GB1213723A (en) | 1970-11-25 |
| DE1698015A1 (de) | 1971-10-14 |
