BR7905396A - INSULATING APPLIANCE FOR INSTALLATION BETWEEN THE ANNUAL SEATING SURFACE OF THE INTAKE NOZZLE OF A FLUID PRESSURE VALVE AND THE CORRESPONENT SURFACE OF THE ADMINISTRATION FLANGE TO WHICH THE ACTIVE VALVE AND INPUT NOZZLE MUST BE CONNECTED - Google Patents

INSULATING APPLIANCE FOR INSTALLATION BETWEEN THE ANNUAL SEATING SURFACE OF THE INTAKE NOZZLE OF A FLUID PRESSURE VALVE AND THE CORRESPONENT SURFACE OF THE ADMINISTRATION FLANGE TO WHICH THE ACTIVE VALVE AND INPUT NOZZLE MUST BE CONNECTED

Info

Publication number
BR7905396A
BR7905396A BR7905396A BR7905396A BR7905396A BR 7905396 A BR7905396 A BR 7905396A BR 7905396 A BR7905396 A BR 7905396A BR 7905396 A BR7905396 A BR 7905396A BR 7905396 A BR7905396 A BR 7905396A
Authority
BR
Brazil
Prior art keywords
nozzle
corresponent
annual
administration
flange
Prior art date
Application number
BR7905396A
Other languages
Portuguese (pt)
Inventor
C Forsythe
L Wood
E Short
M Clift
Original Assignee
Bs & B Safety Systems Ltd
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 Bs & B Safety Systems Ltd filed Critical Bs & B Safety Systems Ltd
Publication of BR7905396A publication Critical patent/BR7905396A/en

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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F16K17/1606—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the reverse-buckling-type
    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F16K17/1606—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the reverse-buckling-type
    • F16K17/1613—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the reverse-buckling-type with additional cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
BR7905396A 1978-08-24 1979-08-22 INSULATING APPLIANCE FOR INSTALLATION BETWEEN THE ANNUAL SEATING SURFACE OF THE INTAKE NOZZLE OF A FLUID PRESSURE VALVE AND THE CORRESPONENT SURFACE OF THE ADMINISTRATION FLANGE TO WHICH THE ACTIVE VALVE AND INPUT NOZZLE MUST BE CONNECTED BR7905396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93637178A 1978-08-24 1978-08-24

Publications (1)

Publication Number Publication Date
BR7905396A true BR7905396A (en) 1980-05-20

Family

ID=25468537

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905396A BR7905396A (en) 1978-08-24 1979-08-22 INSULATING APPLIANCE FOR INSTALLATION BETWEEN THE ANNUAL SEATING SURFACE OF THE INTAKE NOZZLE OF A FLUID PRESSURE VALVE AND THE CORRESPONENT SURFACE OF THE ADMINISTRATION FLANGE TO WHICH THE ACTIVE VALVE AND INPUT NOZZLE MUST BE CONNECTED

Country Status (10)

Country Link
JP (1) JPS5544184A (en)
AU (1) AU5021079A (en)
BE (1) BE878403A (en)
BR (1) BR7905396A (en)
CA (1) CA1127499A (en)
DE (1) DE2934001A1 (en)
FR (1) FR2434323A1 (en)
GB (1) GB2028426B (en)
IT (1) IT1122464B (en)
NL (1) NL7906371A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941173C2 (en) * 1979-10-11 1981-12-03 Gustav F. Gerdts GmbH & Co KG, 2800 Bremen Safety valve
US4549565A (en) * 1984-03-05 1985-10-29 Bs&B Safety Systems, Inc. Reclosing rupture disk assembly
US4951697A (en) * 1989-11-27 1990-08-28 Bs&B Safety Systems, Inc. Rupture disk failure indicating apparatus
US6431196B1 (en) 2000-04-07 2002-08-13 Bs&B Safety Systems, Inc. Combination pressure relief device
US20020096210A1 (en) * 2001-01-22 2002-07-25 Paul Schwarz Safety valve and safety valve system
GB0619443D0 (en) 2006-10-02 2006-11-08 Airbus Uk Ltd A valve
WO2012075588A1 (en) * 2010-12-09 2012-06-14 Car-Ber Investments Inc. Apparatus and method for testing pressure relief valves
CN102095006B (en) * 2010-12-29 2012-07-25 江村 Sealing type safety valve with bell jar valve clack of pressure bearing rod
EP2565504A1 (en) * 2011-09-02 2013-03-06 Aurotec GmbH Connector of a transport pipeline
PL3288707T3 (en) * 2015-04-28 2022-01-31 Donadon Safety Discs And Devices S.R.L. Method for making a safety or rupture element
CN106644242A (en) * 2016-12-30 2017-05-10 西安航天动力研究所 Diaphragm type pressure annunciator
GB2559394B (en) 2017-02-03 2020-04-15 Petainer Large Container Ip Ltd Closure with venting system
US10385983B2 (en) 2017-09-27 2019-08-20 Accu-Glass Products, Inc. Burst disk assembly for high and ultra high vacuum containment vessels
CN113418037A (en) * 2021-06-29 2021-09-21 西安航天动力研究所 Diaphragm assembly and safety device for space system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE401499A (en) *
US2098399A (en) * 1935-12-04 1937-11-09 Mathieson Alkali Works Inc Chemical manufacture
US3484817A (en) * 1967-11-07 1969-12-16 Black Swalls & Bryson Inc Safety pressure relief device
US3872875A (en) * 1970-11-23 1975-03-25 Jr John H Raidl Relief valve isolating means
US3906977A (en) * 1970-11-30 1975-09-23 Black Sivalls & Bryson Inc Reverse acting safety relief device

Also Published As

Publication number Publication date
IT7925038A0 (en) 1979-08-09
FR2434323A1 (en) 1980-03-21
GB2028426A (en) 1980-03-05
CA1127499A (en) 1982-07-13
GB2028426B (en) 1982-10-13
AU5021079A (en) 1980-02-28
FR2434323B1 (en) 1983-03-18
NL7906371A (en) 1980-02-26
DE2934001A1 (en) 1980-03-06
IT1122464B (en) 1986-04-23
JPS5544184A (en) 1980-03-28
BE878403A (en) 1979-12-17

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