CZ150299A3 - Tensometric pressure reducing valve - Google Patents

Tensometric pressure reducing valve

Info

Publication number
CZ150299A3
CZ150299A3 CZ991502A CZ150299A CZ150299A3 CZ 150299 A3 CZ150299 A3 CZ 150299A3 CZ 991502 A CZ991502 A CZ 991502A CZ 150299 A CZ150299 A CZ 150299A CZ 150299 A3 CZ150299 A3 CZ 150299A3
Authority
CZ
Czechia
Prior art keywords
pressure reducing
reducing valve
tensometric
tensometric pressure
valve
Prior art date
Application number
CZ991502A
Other languages
Czech (cs)
Other versions
CZ287231B6 (en
Inventor
Miroslav Kder
Original Assignee
Miroslav Kder
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 Miroslav Kder filed Critical Miroslav Kder
Priority to CZ19991502A priority Critical patent/CZ287231B6/en
Publication of CZ150299A3 publication Critical patent/CZ150299A3/en
Priority to AU40982/00A priority patent/AU4098200A/en
Priority to PCT/CZ2000/000029 priority patent/WO2000067089A1/en
Publication of CZ287231B6 publication Critical patent/CZ287231B6/en

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
    • G05D16/0611—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 deformable, e.g. Bourdon tube
    • 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
    • A62B9/027—Breathing demand regulators pilot operated, i.e. controlled by valve means sensitive to a reduced downstream pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
CZ19991502A 1999-04-28 1999-04-28 Strain gauge pressure reducing valve CZ287231B6 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CZ19991502A CZ287231B6 (en) 1999-04-28 1999-04-28 Strain gauge pressure reducing valve
AU40982/00A AU4098200A (en) 1999-04-28 2000-04-27 A tension controlled pressure reducing valve
PCT/CZ2000/000029 WO2000067089A1 (en) 1999-04-28 2000-04-27 A tension controlled pressure reducing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ19991502A CZ287231B6 (en) 1999-04-28 1999-04-28 Strain gauge pressure reducing valve

Publications (2)

Publication Number Publication Date
CZ150299A3 true CZ150299A3 (en) 1999-12-15
CZ287231B6 CZ287231B6 (en) 2000-10-11

Family

ID=5463376

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19991502A CZ287231B6 (en) 1999-04-28 1999-04-28 Strain gauge pressure reducing valve

Country Status (3)

Country Link
AU (1) AU4098200A (en)
CZ (1) CZ287231B6 (en)
WO (1) WO2000067089A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0211410D0 (en) 2002-05-17 2002-06-26 Air Prod & Chem Intra-cylinder tubular pressure regulator
DE102005038166A1 (en) * 2005-08-12 2007-02-15 Bälz, Helmut Valve for water, vapor or gaseous media comprises a valve part arranged in a valve housing for influencing a fluid stream and a fluid-actuated contraction element connected to the valve part for controlling the movement
CN109555873B (en) * 2019-01-07 2023-11-21 山东大学 Integral flexible hinge thick film throttle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS250347B1 (en) * 1985-05-21 1987-04-16 Miroslav Kder Pressure reducing valve with planchette control
DE3830173A1 (en) * 1987-09-10 1989-03-30 Meva Narodni Podnik Reduction valve for respiratory apparatus in particular
CZ136891A3 (en) * 1991-05-10 1993-01-13 Miroslav Kder pressure reducing valve being controlled by a plate

Also Published As

Publication number Publication date
AU4098200A (en) 2000-11-17
WO2000067089A1 (en) 2000-11-09
CZ287231B6 (en) 2000-10-11

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20040428