SE308643B - - Google Patents

Info

Publication number
SE308643B
SE308643B SE506065A SE506065A SE308643B SE 308643 B SE308643 B SE 308643B SE 506065 A SE506065 A SE 506065A SE 506065 A SE506065 A SE 506065A SE 308643 B SE308643 B SE 308643B
Authority
SE
Sweden
Application number
SE506065A
Inventor
H Birkemeier
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of SE308643B publication Critical patent/SE308643B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/44—Applications, arrangements, or dispositions of alarm or automatic safety devices of safety valves
    • F22B37/446—Safety devices responsive to overpressure
    • 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
    • F16K17/08—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 with special arrangements for providing a large discharge passage
    • F16K17/085—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 with special arrangements for providing a large discharge passage with diaphragm
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7782—With manual or external control for line valve
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Safety Valves (AREA)
SE506065A 1964-04-23 1965-04-20 SE308643B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36195364 US3294114A (en) 1964-04-23 1964-04-23 Pressure relief valve having means to insure full opening upon failure of the diaphragm

Publications (1)

Publication Number Publication Date
SE308643B true SE308643B (xx) 1969-02-17

Family

ID=23424083

Family Applications (1)

Application Number Title Priority Date Filing Date
SE506065A SE308643B (xx) 1964-04-23 1965-04-20

Country Status (6)

Country Link
US (1) US3294114A (xx)
BE (1) BE662930A (xx)
DE (1) DE1500105A1 (xx)
GB (1) GB1046307A (xx)
NL (1) NL6505090A (xx)
SE (1) SE308643B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1281435A (en) * 1969-04-01 1972-07-12 Companion Heaters Pty Improved gas control valve
AT337535B (de) * 1973-10-25 1977-07-11 Hoerbiger Ventilwerke Ag Verstarker fur pneumatische anlagen
JPS5089923A (xx) * 1973-12-13 1975-07-18
JPS551467B2 (xx) * 1973-12-17 1980-01-14
JPS50111031U (xx) * 1974-02-21 1975-09-10
JPS5123726U (xx) * 1974-08-06 1976-02-21
US4182366A (en) * 1976-01-08 1980-01-08 Boehringer John R Positive end expiratory pressure device
US6536466B1 (en) * 1998-09-04 2003-03-25 Wanner Engineering Pressure regulator apparatus
CN103277546B (zh) * 2013-06-09 2015-09-09 江苏沙洲阀门有限公司 一种船用锅炉安全阀
ITUB20155370A1 (it) 2015-11-09 2017-05-09 Pietro Fiorentini Spa Valvola di sicurezza per gas sensibile alla temperatura e metodo per la realizzazione di tale valvola di sicurezza
EP4332417A1 (en) * 2020-04-30 2024-03-06 Emerson Automation Solutions Final Control US LP Systems and methods for determining failure in a back pressure balanced relief valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1210913A (en) * 1916-04-03 1917-01-02 John M Dougherty Relief-valve.
US1863075A (en) * 1930-06-30 1932-06-14 Cash A W Co Valve
GB563208A (en) * 1942-10-31 1944-08-03 David Sydney Chubb Improvements in automatic pressure actuated needle valves
US3113756A (en) * 1961-05-08 1963-12-10 Lincoln Tool And Machine Co In Regulator

Also Published As

Publication number Publication date
NL6505090A (xx) 1965-10-25
GB1046307A (en) 1966-10-19
DE1500105A1 (de) 1969-05-08
US3294114A (en) 1966-12-27
BE662930A (xx) 1965-10-25

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