NO933551D0 - Servo gassreguleringsventil - Google Patents

Servo gassreguleringsventil

Info

Publication number
NO933551D0
NO933551D0 NO933551A NO933551A NO933551D0 NO 933551 D0 NO933551 D0 NO 933551D0 NO 933551 A NO933551 A NO 933551A NO 933551 A NO933551 A NO 933551A NO 933551 D0 NO933551 D0 NO 933551D0
Authority
NO
Norway
Prior art keywords
control valve
gas control
servo gas
servo
valve
Prior art date
Application number
NO933551A
Other languages
English (en)
Other versions
NO933551L (no
NO178121C (no
NO178121B (no
Inventor
Nils Terje Ottestad
Original Assignee
Ottestad Nils T
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 Ottestad Nils T filed Critical Ottestad Nils T
Priority to NO933551A priority Critical patent/NO178121C/no
Publication of NO933551D0 publication Critical patent/NO933551D0/no
Priority to JP7510737A priority patent/JPH09504854A/ja
Priority to PCT/NO1994/000160 priority patent/WO1995009674A1/en
Priority to EP94929687A priority patent/EP0722351B1/en
Priority to DE69423505T priority patent/DE69423505T2/de
Priority to US08/619,767 priority patent/US5690098A/en
Priority to AU78651/94A priority patent/AU686252B2/en
Publication of NO933551L publication Critical patent/NO933551L/no
Publication of NO178121B publication Critical patent/NO178121B/no
Publication of NO178121C publication Critical patent/NO178121C/no

Links

Classifications

    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
NO933551A 1993-10-05 1993-10-05 Servo gassreguleringsventil NO178121C (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO933551A NO178121C (no) 1993-10-05 1993-10-05 Servo gassreguleringsventil
JP7510737A JPH09504854A (ja) 1993-10-05 1994-10-04 サーボ式ガス調節弁
PCT/NO1994/000160 WO1995009674A1 (en) 1993-10-05 1994-10-04 A servo gas regulating valve
EP94929687A EP0722351B1 (en) 1993-10-05 1994-10-04 A servo gas regulating valve
DE69423505T DE69423505T2 (de) 1993-10-05 1994-10-04 Gasregulierungs-servoventil
US08/619,767 US5690098A (en) 1993-10-05 1994-10-04 Servo gas regulating valve
AU78651/94A AU686252B2 (en) 1993-10-05 1994-10-04 A servo gas regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO933551A NO178121C (no) 1993-10-05 1993-10-05 Servo gassreguleringsventil

Publications (4)

Publication Number Publication Date
NO933551D0 true NO933551D0 (no) 1993-10-05
NO933551L NO933551L (no) 1995-04-06
NO178121B NO178121B (no) 1995-10-16
NO178121C NO178121C (no) 1996-01-24

Family

ID=19896481

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933551A NO178121C (no) 1993-10-05 1993-10-05 Servo gassreguleringsventil

Country Status (7)

Country Link
US (1) US5690098A (no)
EP (1) EP0722351B1 (no)
JP (1) JPH09504854A (no)
AU (1) AU686252B2 (no)
DE (1) DE69423505T2 (no)
NO (1) NO178121C (no)
WO (1) WO1995009674A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0509369D0 (en) * 2005-05-07 2005-06-15 Foss Nicholas J A breathing apparatus demand valve
US20090065007A1 (en) 2007-09-06 2009-03-12 Wilkinson William R Oxygen concentrator apparatus and method
JP5528899B2 (ja) 2010-04-28 2014-06-25 興研株式会社 供給弁
US20120055483A1 (en) * 2010-09-07 2012-03-08 Wilkinson William R Shutdown system and method for an oxygen concentrator
EP3578220B1 (en) 2012-10-12 2023-05-24 Inova Labs, Inc. Oxygen concentrator systems and methods
US9440036B2 (en) 2012-10-12 2016-09-13 InovaLabs, LLC Method and systems for the delivery of oxygen enriched gas
JP6336991B2 (ja) 2012-10-12 2018-06-06 イノヴァ ラボ，インコーポレイテッド 酸素濃縮器二重化システムおよび方法
US9440179B2 (en) 2014-02-14 2016-09-13 InovaLabs, LLC Oxygen concentrator pump systems and methods
US11458274B2 (en) 2016-05-03 2022-10-04 Inova Labs, Inc. Method and systems for the delivery of oxygen enriched gas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US591013A (en) * 1897-10-05 Safety-valve
US873324A (en) * 1907-03-04 1907-12-10 August Michaels Automatic valve.
US2925824A (en) * 1952-12-15 1960-02-23 Edward A Rockwell Fluid control valve
US3945393A (en) * 1972-02-29 1976-03-23 Giuseppe Teatini Regulating valve
GB1487676A (en) * 1974-09-23 1977-10-05 Christianson R Demand regulator for a breathing apparatus
NO151447C (no) * 1981-08-28 1985-04-10 Nils T Ottestad Balansert gassregulatorventil
IT211686Z2 (it) * 1987-01-28 1989-04-07 Amf Mares Spa Dispositivo regolare di pressione per il secondo stadio di riduzione degli apparecchi respiratori ad aria
DE4040793A1 (de) * 1990-12-15 1992-06-17 Ulrich Gumpert Elektronisch geregelter lungenautomat

Also Published As

Publication number Publication date
AU7865194A (en) 1995-05-01
NO933551L (no) 1995-04-06
JPH09504854A (ja) 1997-05-13
US5690098A (en) 1997-11-25
EP0722351B1 (en) 2000-03-15
DE69423505D1 (de) 2000-04-20
DE69423505T2 (de) 2000-06-29
NO178121C (no) 1996-01-24
AU686252B2 (en) 1998-02-05
NO178121B (no) 1995-10-16
WO1995009674A1 (en) 1995-04-13
EP0722351A1 (en) 1996-07-24

Similar Documents

Publication Publication Date Title
DE59403286D1 (de) Regelventil
DE69405532D1 (de) Gasregelungsventil
DE69400742D1 (de) Durchflussregelventil
DE69304039D1 (de) Stromregelventil
DE69408626D1 (de) Durchfluss-Steuerventil
DE69405555D1 (de) Ventilsteueranordnung
DE69412422D1 (de) Steuerventil
DE59407779D1 (de) Druckregelventil
DE69406238D1 (de) Regelventil
DK0621427T4 (da) Mængdereguleringsventil
DE59400262D1 (de) Elektropneumatisches Steuerventil
NO178121C (no) Servo gassreguleringsventil
DE69407704D1 (de) Durchflussregelventil
DE69219128D1 (de) Regelventil
DE69402237D1 (de) Regelventil
DE69413250D1 (de) Regelventil
DE59609684D1 (de) Servoventil
DK41393D0 (da) Servoopereret stopventilinstallation
DE69204651D1 (de) Kryogenisches Steuerventil.
DE69508807D1 (de) Druckregelservoventil
NO953703L (no) Servo gassreguleringsventil
DE69402116D1 (de) Durchflussregelventil
GB2284648B (en) Gas control valves
NO952280D0 (no) Servo-gassreguleringsventil
DE4397191T1 (de) Regelventil

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees