PL2470316T3 - Sprężyna gazowa do przesuwnych zasuw ogniotrwałych - Google Patents

Sprężyna gazowa do przesuwnych zasuw ogniotrwałych

Info

Publication number
PL2470316T3
PL2470316T3 PL10742526T PL10742526T PL2470316T3 PL 2470316 T3 PL2470316 T3 PL 2470316T3 PL 10742526 T PL10742526 T PL 10742526T PL 10742526 T PL10742526 T PL 10742526T PL 2470316 T3 PL2470316 T3 PL 2470316T3
Authority
PL
Poland
Prior art keywords
gate valve
gas spring
sliding refractory
refractory gate
sliding
Prior art date
Application number
PL10742526T
Other languages
English (en)
Inventor
Antony Rupert Montebello
Original Assignee
Nutberry 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 Nutberry Ltd filed Critical Nutberry Ltd
Publication of PL2470316T3 publication Critical patent/PL2470316T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/40—Means for pressing the plates together
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
  • Sliding Valves (AREA)
PL10742526T 2009-08-25 2010-08-02 Sprężyna gazowa do przesuwnych zasuw ogniotrwałych PL2470316T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0914834.7A GB0914834D0 (en) 2009-08-25 2009-08-25 Gas spring
EP10742526.6A EP2470316B1 (en) 2009-08-25 2010-08-02 Gas spring for sliding refractory gate valve
PCT/GB2010/001460 WO2011023928A1 (en) 2009-08-25 2010-08-02 Gas spring for sliding refractory gate valve

Publications (1)

Publication Number Publication Date
PL2470316T3 true PL2470316T3 (pl) 2015-08-31

Family

ID=41171890

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10742526T PL2470316T3 (pl) 2009-08-25 2010-08-02 Sprężyna gazowa do przesuwnych zasuw ogniotrwałych

Country Status (8)

Country Link
US (1) US8517358B2 (pl)
EP (1) EP2470316B1 (pl)
CN (1) CN102596450B (pl)
BR (1) BR112012004299A2 (pl)
ES (1) ES2538378T3 (pl)
GB (1) GB0914834D0 (pl)
PL (1) PL2470316T3 (pl)
WO (1) WO2011023928A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537386A (en) * 2015-04-14 2016-10-19 Nutberry Ltd Gas spring
CN106287011A (zh) * 2016-08-29 2017-01-04 浙江奇爱管业有限公司 一种高防漏型燃气波纹管

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438527A (en) 1920-06-19 1922-12-12 Bradford B Holmes Vehicle air spring
US2564394A (en) * 1949-04-09 1951-08-14 Shell Dev Metallic coiled spring with protective cover
CS209476B2 (en) 1974-02-08 1981-12-31 Zimmermann & Jansen Gmbh Elastic element of the slide valve closure of the pouring ladles
GB1518841A (en) 1975-04-29 1978-07-26 Flogates Ltd Sliding gate valves
US4189073A (en) 1975-08-08 1980-02-19 United States Steel Corporation Spring element for use in sliding gate valve
SU996768A1 (ru) 1981-08-17 1983-02-15 Волгоградский Ордена Трудового Красного Знамени Политехнический Институт Пневмогидравлическа рессора
DE3715038A1 (de) 1987-05-06 1988-11-17 Schaeffler Waelzlager Kg Hydraulische spannvorrichtung
US5027637A (en) 1988-12-26 1991-07-02 Nhk Spring Co., Ltd. Die cushion for applying pressure to a press machine via gas pressurized push rods
GB9509014D0 (en) 1995-05-03 1995-06-21 Flogates Ltd Improved sliding gate valve
CN2526587Y (zh) * 2002-01-25 2002-12-18 上海永鑫气体弹簧有限公司 气体弹簧
JP4288182B2 (ja) 2002-04-22 2009-07-01 シーメンス アクチエンゲゼルシヤフト 流体のための調量装置、特に自動車用噴射弁
DE10324801A1 (de) 2003-06-02 2005-01-05 Knöllinger FLO-TEC GmbH Gießpfannenschieber
JP2006242278A (ja) 2005-03-03 2006-09-14 Nhk Spring Co Ltd ベローズユニットと、それを用いた気体ばねおよび懸架装置
CN201279584Y (zh) 2008-11-03 2009-07-29 秦秋来 一种钢包滑动水口机构的组合弹性元件

Also Published As

Publication number Publication date
WO2011023928A1 (en) 2011-03-03
GB0914834D0 (en) 2009-09-30
CN102596450A (zh) 2012-07-18
EP2470316B1 (en) 2015-04-01
ES2538378T3 (es) 2015-06-19
US20120217687A1 (en) 2012-08-30
CN102596450B (zh) 2016-02-10
EP2470316A1 (en) 2012-07-04
US8517358B2 (en) 2013-08-27
BR112012004299A2 (pt) 2016-03-08

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