BR8907874A - Dispositivo para isolamento de incendio - Google Patents

Dispositivo para isolamento de incendio

Info

Publication number
BR8907874A
BR8907874A BR898907874A BR8907874A BR8907874A BR 8907874 A BR8907874 A BR 8907874A BR 898907874 A BR898907874 A BR 898907874A BR 8907874 A BR8907874 A BR 8907874A BR 8907874 A BR8907874 A BR 8907874A
Authority
BR
Brazil
Prior art keywords
valve
nose member
poppet
seat
nose
Prior art date
Application number
BR898907874A
Other languages
English (en)
Inventor
Emerson Alden Friend
Allen Lawrence Dunham
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of BR8907874A publication Critical patent/BR8907874A/pt

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1812—In fluid flow path
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1819—Safety cut-off
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/1963—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Safety Valves (AREA)
  • Fire Alarms (AREA)
  • Special Wing (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Combustion (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Lift Valve (AREA)
  • Inorganic Insulating Materials (AREA)
  • Electrostatic Separation (AREA)
  • Push-Button Switches (AREA)
BR898907874A 1989-01-26 1989-12-15 Dispositivo para isolamento de incendio BR8907874A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/302,506 US4887631A (en) 1989-01-26 1989-01-26 Fire isolation device
PCT/US1989/005623 WO1990008912A1 (en) 1989-01-26 1989-12-15 Fire isolation device

Publications (1)

Publication Number Publication Date
BR8907874A true BR8907874A (pt) 1991-10-01

Family

ID=23168020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907874A BR8907874A (pt) 1989-01-26 1989-12-15 Dispositivo para isolamento de incendio

Country Status (14)

Country Link
US (1) US4887631A (pt)
EP (1) EP0455647B1 (pt)
JP (1) JP2542123B2 (pt)
KR (1) KR910700424A (pt)
AT (1) ATE121174T1 (pt)
AU (1) AU631397B2 (pt)
BR (1) BR8907874A (pt)
CA (1) CA1314783C (pt)
DE (1) DE68922223T2 (pt)
FI (1) FI95501C (pt)
IE (1) IE900279L (pt)
IL (1) IL92549A (pt)
MX (1) MX173452B (pt)
WO (1) WO1990008912A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686837B2 (ja) * 1990-02-23 1997-12-08 宣行 杉村 アキュムレータの拡張式ヒューズ安全装置
GB9309755D0 (en) * 1993-05-12 1993-06-23 Richard Threlfall Limited Safety devices
US5542445A (en) * 1995-04-20 1996-08-06 Adams; George R. Temperature and impact sensitive safety valve
EP0930454B1 (de) * 1998-01-20 2004-10-20 Elster GmbH Thermisch auslösbare Absperreinrichtung
JP4823488B2 (ja) * 2003-04-30 2011-11-24 昭和電工株式会社 高純度アンモニアガスの供給機器および供給方法
GB2504553A (en) * 2012-08-03 2014-02-05 Bpr Medical Ltd Flexible Medical Tubing Fire Safety Valve
US10197176B2 (en) * 2014-10-20 2019-02-05 Mra Systems, Inc. Thermally-controlled fluid supply assembly
JP7013409B2 (ja) * 2019-03-29 2022-01-31 株式会社医器研 医療用ガスカップリング、鼻カニューレおよび酸素ガス供給装置
CN112271697B (zh) * 2020-10-29 2022-05-10 江西亿博自动化设备有限公司 一种电力设备高温瞬断装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1022119A (en) * 1910-03-22 1912-04-02 William E Barton Safety appliance.
US2586248A (en) * 1949-01-07 1952-02-19 Carl A Newman Thermo safety valve
US2707965A (en) * 1952-02-20 1955-05-10 Armstrong Siddeley Motors Ltd Flow check valve
DE2510972B2 (de) * 1975-03-13 1980-06-26 Hartmann & Braun Ag, 6000 Frankfurt In eine Gasleitung einzuschaltende, flammensperrende Vorrichtung
GB1594982A (en) * 1978-05-05 1981-08-05 Brookes G Gas supply systems
US4488566A (en) * 1983-06-22 1984-12-18 The Singer Company Thermally responsive slam shut valve assembly
US4741509A (en) * 1987-02-19 1988-05-03 Cameron Iron Works, Inc. Gate valve with improved secondary body to bushing seals
US4792115A (en) * 1988-03-16 1988-12-20 Tuthill Corporation Coupling with fusible actuator member

Also Published As

Publication number Publication date
MX173452B (es) 1994-03-04
US4887631A (en) 1989-12-19
CA1314783C (en) 1993-03-23
AU4833990A (en) 1990-08-24
ATE121174T1 (de) 1995-04-15
FI95501C (fi) 1996-02-12
IL92549A (en) 1992-06-21
AU631397B2 (en) 1992-11-26
DE68922223D1 (de) 1995-05-18
FI913535A0 (fi) 1991-07-23
JP2542123B2 (ja) 1996-10-09
IL92549A0 (en) 1990-08-31
FI95501B (fi) 1995-10-31
KR910700424A (ko) 1991-03-15
DE68922223T2 (de) 1995-08-10
WO1990008912A1 (en) 1990-08-09
JPH04502801A (ja) 1992-05-21
IE900279L (en) 1990-07-26
EP0455647A1 (en) 1991-11-13
EP0455647B1 (en) 1995-04-12

Similar Documents

Publication Publication Date Title
US6550495B1 (en) Safety device for cutting off gas pipelines
DE59204374D1 (de) Brandschutzventil mit schliessfeder zum automatischen absperren von leitungen.
BR8907874A (pt) Dispositivo para isolamento de incendio
JPS6129436B2 (pt)
US3788348A (en) Valve guide
ES263000U (es) "grifo".
US3850189A (en) Safety valve having sealed reset means
EP0617811A1 (en) Pressure relief valve with thermal trigger and movable seal plug
US4313453A (en) Thermally operated valve
DE3916100A1 (de) Vorrichtung zum absperren von leitungen von temperaturempfindlichen medien, insbesondere von gasleitungen
US1248143A (en) Protective device for fluid-heaters.
US3608570A (en) Valve unit
GB1594982A (en) Gas supply systems
JP2002357291A (ja) 二つのパイプを取外し可能に結合する迅速継手とその使用
ES555126A0 (es) Perfeccionamientos en los acopladores de valvulas
US5201336A (en) Fire safe valve
FR2666863B1 (fr) Dispositif permettant de limiter une fuite en cas de rupture d'une tuyauterie.
GB992900A (en) Quick disconnect coupling
ATE177962T1 (de) Vorrichtung zum automatischen schliessen einer absperrarmatur
FR2718507B1 (fr) Clapet à battant avec fermeture automatique en cas d'incendie dans les installations pétrolières.
KR900018619A (ko) 온수용 보일러 배관내 자동감압조절장치
KR950019359A (ko) 가스 자동차단기
PL159416B1 (pl) Zawór palnika gazowego odcinajacy wyplyw gazu po zgasnieciu plomienia PL PL PL
JPH05106778A (ja) ウオーターハンマー防止装置
IT1243308B (it) Valvola di intercettazione a comando pneumatico

Legal Events

Date Code Title Description
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15/12/2004