DE1960320B2 - Reduzierventil mit ejektor - Google Patents

Reduzierventil mit ejektor

Info

Publication number
DE1960320B2
DE1960320B2 DE19691960320 DE1960320A DE1960320B2 DE 1960320 B2 DE1960320 B2 DE 1960320B2 DE 19691960320 DE19691960320 DE 19691960320 DE 1960320 A DE1960320 A DE 1960320A DE 1960320 B2 DE1960320 B2 DE 1960320B2
Authority
DE
Germany
Prior art keywords
ejector
reducing valve
valve
reducing
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.)
Granted
Application number
DE19691960320
Other languages
English (en)
Other versions
DE1960320C3 (de
DE1960320A1 (de
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 filed Critical
Publication of DE1960320A1 publication Critical patent/DE1960320A1/de
Publication of DE1960320B2 publication Critical patent/DE1960320B2/de
Application granted granted Critical
Publication of DE1960320C3 publication Critical patent/DE1960320C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
    • G05D16/0694—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane with a spring-loaded slideable obturator
    • 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
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • 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
    • B63C11/2227—Second-stage regulators

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Management (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE19691960320 1968-12-03 1969-12-02 Reduzierventil mit Ejektor Expired DE1960320C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS824568 1968-12-03

Publications (3)

Publication Number Publication Date
DE1960320A1 DE1960320A1 (de) 1970-06-11
DE1960320B2 true DE1960320B2 (de) 1973-04-19
DE1960320C3 DE1960320C3 (de) 1973-11-08

Family

ID=5432761

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691960320 Expired DE1960320C3 (de) 1968-12-03 1969-12-02 Reduzierventil mit Ejektor

Country Status (2)

Country Link
CH (1) CH497659A (de)
DE (1) DE1960320C3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000026362A (ja) 1998-07-10 2000-01-25 Daicel Chem Ind Ltd β−ジケト化合物のアルカリ土類金属塩の製造方法
GB0228294D0 (en) 2002-12-04 2003-01-08 F X K Patents Ltd Improvements in or relating to valves

Also Published As

Publication number Publication date
DE1960320C3 (de) 1973-11-08
CH497659A (de) 1970-10-15
DE1960320A1 (de) 1970-06-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977