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MXPA03010329A - Valvula de descarga de presion de muelle, particularmente para contenedores de fluidos a presion. - Google Patents

Valvula de descarga de presion de muelle, particularmente para contenedores de fluidos a presion.

Info

Publication number
MXPA03010329A
MXPA03010329A MXPA03010329A MXPA03010329A MXPA03010329A MX PA03010329 A MXPA03010329 A MX PA03010329A MX PA03010329 A MXPA03010329 A MX PA03010329A MX PA03010329 A MXPA03010329 A MX PA03010329A MX PA03010329 A MXPA03010329 A MX PA03010329A
Authority
MX
Mexico
Prior art keywords
containers
spring
pressure relief
relief valve
pressurized fluids
Prior art date
Application number
MXPA03010329A
Other languages
English (en)
Inventor
Cavagna Carlo
Original Assignee
Cavagna Group Spa
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 Cavagna Group Spa filed Critical Cavagna Group Spa
Publication of MXPA03010329A publication Critical patent/MXPA03010329A/es

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
    • F16K17/10—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 auxiliary valve for fluid operation of the main 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6184—Removable valve with normally disabled supplemental check valve
    • Y10T137/6188—Check valve disabled by normally movable main valve part
    • Y10T137/6191—Ball check
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6184—Removable valve with normally disabled supplemental check valve
    • Y10T137/6188—Check valve disabled by normally movable main valve part
    • Y10T137/6195—Spring bias
    • 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
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7766—Choked passage through main valve head
    • 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]
    • Y10T137/7838—Plural
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

La presente invencion se refiere a una valvula de descarga de presion de muelle, particularmente para contenedores de fluidos a presion que comprende un cuerpo de valvula asociable a un contenedor y que define un espacio de descarga controlada por un piston principal; se proporciona entonces una valvula auxiliar que controla un espacio de respiradero y que conduce el funcionamiento del piston principal; la peculiaridad de la invencion esta constituida por el hecho de que el piston principal esta alojado en una cavidad definida por dicho cuerpo de valvula y abierta en direccion axial en una parte opuesta respecto al citado espacio de descarga.
MXPA03010329A 2002-11-12 2003-11-12 Valvula de descarga de presion de muelle, particularmente para contenedores de fluidos a presion. MXPA03010329A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425688 2002-11-12

Publications (1)

Publication Number Publication Date
MXPA03010329A true MXPA03010329A (es) 2004-09-10

Family

ID=32187308

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010329A MXPA03010329A (es) 2002-11-12 2003-11-12 Valvula de descarga de presion de muelle, particularmente para contenedores de fluidos a presion.

Country Status (4)

Country Link
US (1) US7077157B2 (es)
AT (1) ATE399950T1 (es)
DE (1) DE60321879D1 (es)
MX (1) MXPA03010329A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7431099B2 (en) * 2005-03-22 2008-10-07 Ford Global Technologies, Llc Automotive onboard fire suppression system reservoir with discharge port controlled by piloted spool valve
JP4444876B2 (ja) * 2005-04-28 2010-03-31 キヤノン株式会社 画像読取記録装置
US8281804B2 (en) * 2008-07-08 2012-10-09 Fisher Controls International Llc Pressure relief valves
IT1390605B1 (it) * 2008-07-08 2011-09-09 Oleostar S P A Valvola idraulica limitatrice di pressione con intervento progressivo per il controllo dei transitori dei motori idraulici
CN102725570A (zh) * 2009-09-15 2012-10-10 艾瑞克·艾瑞斯楚普·索伦森 用于油舱的通流阀
CN102062220B (zh) * 2010-11-05 2012-07-25 西华大学 超高压自动排气、泄压阀
CN102062254B (zh) * 2010-12-27 2012-07-04 嘉兴迈思特管件制造有限公司 供暖设备管道的自动放气装置
CN102135185B (zh) * 2010-12-27 2012-09-12 嘉兴迈思特管件制造有限公司 用于供暖设备的测试放气接头
CN107763272A (zh) * 2011-07-01 2018-03-06 艾默生过程管理调节技术公司 压强平衡流体压强调节器
WO2014052512A1 (en) * 2012-09-27 2014-04-03 Emerson Process Management Regulator Technologies, Inc. Slam shut safety device with guided plug support
CN203757101U (zh) * 2012-09-27 2014-08-06 艾默生过程管理调节技术公司 紧急切断安全装置
FR2996278B1 (fr) * 2012-10-02 2014-10-31 Air Liquide Dispositif de clapet de pression residuelle, robinet et bouteille comportant un tel dispositif
US9970571B2 (en) * 2013-06-20 2018-05-15 Shimadzu Corporation Pressure control valve and control valve
JP6530177B2 (ja) * 2014-11-06 2019-06-12 株式会社コスメック リリーフ弁装置
CN108027088B (zh) * 2015-09-18 2019-12-03 株式会社岛津制作所 压力控制阀
LU92958B1 (en) * 2016-01-25 2017-08-07 Luxembourg Patent Co High pressure valve with telescopic piston
DE102016111937A1 (de) * 2016-06-29 2018-01-04 Kendrion (Villingen) Gmbh Ventil zum Verschließen und Öffnen eines Leitungssystems
CN106214003A (zh) * 2016-08-24 2016-12-14 王伟 一种电茶炉的上水柱
US10871237B2 (en) * 2017-09-01 2020-12-22 Oatey Co. Dual stage pressure relief valve
CN108591553A (zh) * 2018-07-17 2018-09-28 阜宁县中洲阀门有限公司 一种锻钢泄放阀
AT521494B1 (de) * 2018-07-20 2020-02-15 Anton Paar Gmbh Kappe zum Verschließen eines Probengefäßes zur Mikrowellenbehandlung
DE102018113952B4 (de) * 2018-07-30 2022-01-27 Danfoss Power Solutions Aps Hydraulische Lenkeinheit
US11885419B1 (en) 2022-07-08 2024-01-30 Ultra Flow Holdings, LLC Pressure regulating valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664102A (en) * 1948-03-19 1953-12-29 Dresser Equipment Company Hydraulic pumping system and by-pass valve therefor
US2713874A (en) 1950-06-06 1955-07-26 Bastian Blessing Co Filler valves
DE1051091B (de) 1953-03-27 1959-02-19 Rheinisches Metallwerk Gmbh Ventil mit doppeltem Sitz und beidseitigen Verschlusskoerpern
US2882922A (en) * 1954-01-14 1959-04-21 Bendix Aviat Corp Pressure fluid system relief valve
US2989072A (en) 1959-04-24 1961-06-20 Fawick Corp Relief valve for high pressures
US3595263A (en) * 1968-12-26 1971-07-27 Crosby Valve & Gage Pilot actuated unbalanced piston relief valve
DE2049818A1 (de) 1970-10-10 1972-04-13 Ver Flugtechnische Werke Überdruckventil
US3987814A (en) * 1975-03-17 1976-10-26 Caterpillar Tractor Co. Flow responsive poppet relief valve
CH662870A5 (en) 1986-11-19 1987-10-30 Frutigen Hydrotechnik Ag Pilot-controlled pressure relief (control) valve
FR2671156B1 (fr) * 1990-12-28 1993-04-16 Milton Roy Dosapro Soupape de securite a tarage pilote.
DK170880B1 (da) * 1993-09-09 1996-02-26 Kosan Teknova As Gasflaskeventil
IL115586A (en) * 1995-10-12 2000-12-06 A R I Kfar Charuv Pilot operated fluid valve
DE19816463C1 (de) * 1998-04-14 1999-06-02 Siemens Ag Federbelastetes Tandem-Steuerventil

Also Published As

Publication number Publication date
US20040089347A1 (en) 2004-05-13
US7077157B2 (en) 2006-07-18
DE60321879D1 (de) 2008-08-14
ATE399950T1 (de) 2008-07-15

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