IL130748A - בקר לחץ מוחלט בעלות נמוכה לוויסות לחץ פלנום - Google Patents

בקר לחץ מוחלט בעלות נמוכה לוויסות לחץ פלנום

Info

Publication number
IL130748A
IL130748A IL13074898A IL13074898A IL130748A IL 130748 A IL130748 A IL 130748A IL 13074898 A IL13074898 A IL 13074898A IL 13074898 A IL13074898 A IL 13074898A IL 130748 A IL130748 A IL 130748A
Authority
IL
Israel
Prior art keywords
diaphragm
pressure
section
housing
compartment
Prior art date
Application number
IL13074898A
Other languages
English (en)
Other versions
IL130748A0 (en
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of IL130748A0 publication Critical patent/IL130748A0/xx
Publication of IL130748A publication Critical patent/IL130748A/he

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
    • G05D16/0644—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 directly on the obturator
    • G05D16/0647—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 directly on the obturator using one membrane without spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being pressurised
    • B64D13/04—Automatic control of 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/906—Valves biased by fluid "springs"
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measuring Fluid Pressure (AREA)
IL13074898A 1997-11-21 1998-11-19 בקר לחץ מוחלט בעלות נמוכה לוויסות לחץ פלנום IL130748A (he)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/975,781 US6035889A (en) 1997-11-21 1997-11-21 Low cost absolute pressure controller for plenum pressure regulation
PCT/US1998/024974 WO1999034157A2 (en) 1997-11-21 1998-11-19 Low cost absolute pressure controller for plenum pressure regulation

Publications (2)

Publication Number Publication Date
IL130748A0 IL130748A0 (en) 2000-06-01
IL130748A true IL130748A (he) 2002-12-01

Family

ID=25523390

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13074898A IL130748A (he) 1997-11-21 1998-11-19 בקר לחץ מוחלט בעלות נמוכה לוויסות לחץ פלנום

Country Status (9)

Country Link
US (1) US6035889A (he)
EP (1) EP0975921B1 (he)
KR (2) KR20020000019U (he)
DE (1) DE69808746T2 (he)
DK (1) DK0975921T3 (he)
IL (1) IL130748A (he)
TR (1) TR199901739T1 (he)
TW (1) TW406183B (he)
WO (1) WO1999034157A2 (he)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100523927B1 (ko) * 2003-12-16 2005-10-26 한국항공우주연구원 차압으로 작동되는 밸브
JP5279317B2 (ja) * 2008-03-31 2013-09-04 株式会社不二工機 圧力制御弁
CN109545272A (zh) * 2018-12-25 2019-03-29 西南技术物理研究所 一种光电系统用压力可调的负压气密结构

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32553A (en) * 1861-06-18 Churn
US2697581A (en) * 1949-02-14 1954-12-21 Gen Controls Co Electromagnetically operated valve with adjustable opening
US2702686A (en) * 1950-06-14 1955-02-22 Fortune Ronald Diaphragm valve
US2727532A (en) * 1952-06-30 1955-12-20 Louis M Sousa Pressure regulating valves
US3085549A (en) * 1961-02-15 1963-04-16 Jones & Laughlin Steel Corp Apparatus for introducing fluids into pipes
GB1095127A (en) * 1964-08-31 1967-12-13 Exxon Research Engineering Co Diaphragm type pressure regulating valve
NL155647B (nl) * 1968-07-03 1978-01-16 Leer Koninklijke Emballage Afblaasklep.
US3636969A (en) * 1970-02-17 1972-01-25 Greer Hydraulics Inc Relief and unloading valve
US3698688A (en) * 1970-07-16 1972-10-17 Hugo Joseph Kutz Water faucets
CH538373A (de) * 1971-05-19 1973-06-30 Emca Reg Trust Absperrvorrichtung mit Sicherheitsschloss für Kraftstoffleitungen, insbesondere für Kraftstoffleitungen von Kraftfahrzeugen
US3758073A (en) * 1971-10-26 1973-09-11 R Schulte Valve for physiological drainage actuable by lateral compression
SU429215A1 (ru) * 1972-04-17 1974-05-25 А. С. Другое Мембранный щелевой клапан
DE2625512A1 (de) * 1976-06-05 1977-12-22 Bosch Gmbh Robert Druckregelventil
US4190045A (en) * 1978-04-24 1980-02-26 Bourns Medical Systems, Inc. Noise reducing exhalation valve and diaphragm
USRE32553E (en) 1978-11-29 1987-12-08 Exhalation valve assembly
US4462424A (en) * 1981-12-02 1984-07-31 Robertshaw Controls Company Propellant storage construction, parts therefor and methods of making the parts
US5107887A (en) * 1990-12-03 1992-04-28 The Aro Corporation High pressure fluid regulator
US5205325A (en) * 1991-11-12 1993-04-27 Piper Oilfield Products, Inc. Flow control valve
IT229648Y1 (it) * 1993-02-15 1999-01-29 Fedegari Autoclavi Perfezionato elemento di controllo per valvole, in particolare valvole per vapore

Also Published As

Publication number Publication date
US6035889A (en) 2000-03-14
DK0975921T3 (da) 2003-02-10
DE69808746D1 (de) 2002-11-21
WO1999034157A2 (en) 1999-07-08
DE69808746T2 (de) 2003-06-12
EP0975921A2 (en) 2000-02-02
KR20020000019U (ko) 2002-09-16
IL130748A0 (en) 2000-06-01
KR20000070306A (ko) 2000-11-25
TW406183B (en) 2000-09-21
WO1999034157A3 (en) 1999-09-23
EP0975921B1 (en) 2002-10-16
TR199901739T1 (xx) 2001-07-23

Similar Documents

Publication Publication Date Title
US3358964A (en) Seat assembly for balanced pressure reducing valve
US6035889A (en) Low cost absolute pressure controller for plenum pressure regulation
JP3130246B2 (ja) 温度式膨張弁
GB1197305A (en) Air Conditioning System with means for Preventing the Formation of Ice
JP2006266660A (ja) 膨張装置
US5947144A (en) Diaphragm actuated absolute pressure regulator
US7314198B2 (en) Aircraft evacuation slide with thermally actuated gas relief valve
US20080164432A1 (en) Floating Lifter Pressure Relief Valve
US4463897A (en) Cooling control system apparatus and method
US20090120517A1 (en) Self regulating valve to obtain low differential air pressure control
US7299817B2 (en) Passive, double acting, vacuum actuated vent valve
US5228703A (en) Sealing member
WO2019108590A1 (en) Method and system for carbon dioxide compressed gas electronic cooling
US3815867A (en) Pressure regulator
US4419867A (en) Device for regulating a Joule-Thomson effect refrigerator
US2871870A (en) Fluid pressure systems
US5578997A (en) Fuel detector for a turbojet engine oil tank
US11794906B2 (en) Container for flight craft
US3137308A (en) Compartment pressure regulating device
US4621767A (en) Cooling control system apparatus and method
CA2513017C (en) Sensor system and method for sensing in an elevated-temperature environment, with protection against external heating
GB2126534A (en) Underwater buoyancy apparatus venting control
US6609597B1 (en) Dampening apparatus
GB2250085A (en) Joule-Thornson cooling apparatus
KR102882345B1 (ko) 전기활성물질 기반 가변 유로 제어를 이용한 j-t 냉각 시스템 및 방법

Legal Events

Date Code Title Description
FF Patent granted
FF Patent granted
KB Patent renewed