SE392862B - Tryckutjemningsventil med styrventil for behallare i tankfartyg - Google Patents

Tryckutjemningsventil med styrventil for behallare i tankfartyg

Info

Publication number
SE392862B
SE392862B SE1409972A SE1409972A SE392862B SE 392862 B SE392862 B SE 392862B SE 1409972 A SE1409972 A SE 1409972A SE 1409972 A SE1409972 A SE 1409972A SE 392862 B SE392862 B SE 392862B
Authority
SE
Sweden
Prior art keywords
valve
tanker
container
pressure equalization
control valve
Prior art date
Application number
SE1409972A
Other languages
English (en)
Swedish (sv)
Inventor
L M J Bois
Original Assignee
Luceat Sa
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
Priority claimed from FR7139159A external-priority patent/FR2159541A5/fr
Priority claimed from FR7213930A external-priority patent/FR2181180A6/fr
Application filed by Luceat Sa filed Critical Luceat Sa
Publication of SE392862B publication Critical patent/SE392862B/xx

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
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • 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
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded
    • 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
    • Y10T137/1632—Destructible element
    • Y10T137/1789—Having pressure responsive 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7769—Single acting fluid servo
    • Y10T137/777—Spring biased
    • 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
    • Y10T137/7771—Bi-directional flow valves
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration
    • Y10T137/87643—With condition responsive valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
SE1409972A 1971-11-02 1972-11-01 Tryckutjemningsventil med styrventil for behallare i tankfartyg SE392862B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7139159A FR2159541A5 (enExample) 1971-11-02 1971-11-02
FR7213930A FR2181180A6 (enExample) 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
SE392862B true SE392862B (sv) 1977-04-25

Family

ID=26216697

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1409972A SE392862B (sv) 1971-11-02 1972-11-01 Tryckutjemningsventil med styrventil for behallare i tankfartyg

Country Status (4)

Country Link
US (1) US3826277A (enExample)
JP (1) JPS4853317A (enExample)
GB (1) GB1395739A (enExample)
SE (1) SE392862B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957157A (en) * 1998-02-23 1999-09-28 Husky Corporation Pilot operated pressure/vacuum vent for a fuel storage tank
US6973938B2 (en) * 2003-01-14 2005-12-13 Husky Corporation Liquid column pressure and vacuum vent
DK176684B1 (da) * 2006-09-15 2009-02-16 Valpump Patent Gmbh Aflastningsventil
RU2358176C1 (ru) * 2007-11-28 2009-06-10 Общество с ограниченной ответственностью "НефтемашСистема" Вентиляционный клапан
US20120037243A1 (en) * 2009-04-17 2012-02-16 Taylor Innovations, L.L.C. Pressure Equalization Assembly for a Storage Vessel
JP6295499B2 (ja) 2012-07-18 2018-03-20 プレス−ヴァク エンジニアリング アーペーエス 圧力解放バルブ
US9058042B2 (en) * 2013-03-15 2015-06-16 Eaton Corporation Pressure relief valve assembly
GB2594151B (en) * 2020-03-20 2024-08-14 Eaton Intelligent Power Ltd Pilot valve for pressure relief valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA635775A (en) * 1962-01-30 P. Shepherd Raymond Pressure relief vent
US2506737A (en) * 1948-03-25 1950-05-09 Weatherhead Co Relief valve cap
US2619113A (en) * 1949-11-07 1952-11-25 Black Sivalls & Bryson Inc Valve for relieving high and low pressures
US2879786A (en) * 1953-08-14 1959-03-31 Johnston & Jennings Co Diaphragm-type relief valve
US2866475A (en) * 1954-09-01 1958-12-30 Exxon Research Engineering Co Vent for pressure relief valve
US2928413A (en) * 1954-10-20 1960-03-15 Black Sivalls & Bryson Inc Relief valve
US2931378A (en) * 1955-01-14 1960-04-05 Parker Hannifin Corp Vented chamber, fluid pressure actuated valve
US2971531A (en) * 1956-02-27 1961-02-14 Shand And Jurs Company Relief valve
US2872938A (en) * 1956-04-12 1959-02-10 Black Sivalls & Bryson Inc Relief valve
US2877792A (en) * 1956-10-12 1959-03-17 Frank W Tybus Surge or back flow valve
FR1597979A (enExample) * 1968-12-20 1970-06-29

Also Published As

Publication number Publication date
US3826277A (en) 1974-07-30
JPS4853317A (enExample) 1973-07-26
GB1395739A (en) 1975-05-29

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