BRPI0404428A - Acionamento de alavancas para uma válvula criogênica - Google Patents

Acionamento de alavancas para uma válvula criogênica

Info

Publication number
BRPI0404428A
BRPI0404428A BR0404428-2A BRPI0404428A BRPI0404428A BR PI0404428 A BRPI0404428 A BR PI0404428A BR PI0404428 A BRPI0404428 A BR PI0404428A BR PI0404428 A BRPI0404428 A BR PI0404428A
Authority
BR
Brazil
Prior art keywords
cryogenic valve
lever
lever actuation
valve
cryogenic
Prior art date
Application number
BR0404428-2A
Other languages
English (en)
Inventor
Rudolf Erwin Berghoff
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of BRPI0404428A publication Critical patent/BRPI0404428A/pt
Publication of BRPI0404428B1 publication Critical patent/BRPI0404428B1/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Details Of Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Actuator (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lift Valve (AREA)

Abstract

"ACIONAMENTO DE ALAVANCAS PARA UMA VáLVULA CRIOGêNICA". A presente invenção refere-se a um atuador para uma válvula criogênica (1) com um cilindro pneumático (2). Para o desacoplamento térmico, o cilindro pneumático (2) está em união ativa através de uma alavanca (3) com a agulha da válvula (4), sendo que a alavanca (3) é unida em um lado, de maneira giratória, a uma articulação de hastes (6).
BRPI0404428A 2003-10-10 2004-10-08 acionamento de alavancas para uma válvula criogênica BRPI0404428B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10347127A DE10347127A1 (de) 2003-10-10 2003-10-10 Hebelantrieb für ein kryogenes Ventil

Publications (2)

Publication Number Publication Date
BRPI0404428A true BRPI0404428A (pt) 2005-06-14
BRPI0404428B1 BRPI0404428B1 (pt) 2016-03-08

Family

ID=34306353

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0404428A BRPI0404428B1 (pt) 2003-10-10 2004-10-08 acionamento de alavancas para uma válvula criogênica

Country Status (9)

Country Link
US (1) US7156364B2 (pt)
EP (1) EP1522779B1 (pt)
AT (1) ATE371829T1 (pt)
BR (1) BRPI0404428B1 (pt)
DE (2) DE10347127A1 (pt)
DK (1) DK1522779T3 (pt)
ES (1) ES2291794T3 (pt)
NO (1) NO329567B1 (pt)
PL (1) PL1522779T3 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200452735Y1 (ko) 2009-02-26 2011-03-24 (주)샘시스템 구동기와 관이음구를 연결하는 장치
US8991636B2 (en) 2013-03-15 2015-03-31 Board Of Trustees Of Northern Illinois University Web insulation system, valve for a web insulation system, and a storage container using the web insulation system
US11486610B2 (en) 2020-02-12 2022-11-01 Messer Industries Usa, Inc. Injection nozzle and apparatus and methods regarding same
EP4403811A1 (en) 2023-01-17 2024-07-24 Linde GmbH Compact valve for cryogenic media with conditioning system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US677940A (en) * 1900-08-06 1901-07-09 Emory M Carr Steam-pump governor.
FR852211A (fr) * 1938-10-07 1940-01-26 Schneider & Cie Perfectionnements aux dispositifs de commande à piston fonctionnant au moyen d'un fluide sous pression
US2490555A (en) * 1944-10-28 1949-12-06 Gen Electric Valve actuating mechanism
US2708093A (en) * 1952-12-22 1955-05-10 Leber Felix Valve operating means with electromagnetic blocking means
GB853148A (en) * 1956-09-12 1960-11-02 Rateau Sa Soc Improvement in valve control devices for fluid under pressure
US3260496A (en) * 1961-07-25 1966-07-12 B H Hadley Inc Thermal responsive high pressure butterfly valve seal means
US3684237A (en) * 1970-05-04 1972-08-15 Westinghouse Electric Corp Variable force angle linkage
NL7113700A (pt) * 1970-10-13 1972-04-17
DE2326609C3 (de) * 1973-05-24 1978-06-22 Paul 5419 Doettesfeld Kunz Dampfschälanlage mit einem Druckbehälter
US5074325A (en) * 1990-02-16 1991-12-24 Westinghouse Electric Corp. Pivoting control valve actuator and support assembly
US5078180A (en) * 1990-07-30 1992-01-07 Richard Collins Automatically operated gate valve for recreational vehicles
US5333989A (en) * 1992-12-23 1994-08-02 General Electric Company Electric actuators for steam turbine valves
US5586745A (en) * 1995-06-05 1996-12-24 The United States Of America As Represented By The United States Department Of Energy Value for controlling flow of cryogenic fluid
US5967486A (en) * 1997-05-20 1999-10-19 Mccrory; Gene A. Automated actuator for pull-open, push-closed valves

Also Published As

Publication number Publication date
NO329567B1 (no) 2010-11-15
ES2291794T3 (es) 2008-03-01
EP1522779B1 (de) 2007-08-29
EP1522779A1 (de) 2005-04-13
DE502004004795D1 (de) 2007-10-11
BRPI0404428B1 (pt) 2016-03-08
US7156364B2 (en) 2007-01-02
NO20044285L (no) 2005-04-11
US20050133755A1 (en) 2005-06-23
DK1522779T3 (da) 2007-11-26
PL1522779T3 (pl) 2007-12-31
DE10347127A1 (de) 2005-05-12
ATE371829T1 (de) 2007-09-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/03/2016, OBSERVADAS AS CONDICOES LEGAIS.