DE60210163D1 - Niedrigenergie und -wärmeübertragungs- Einschlagsystem - Google Patents

Niedrigenergie und -wärmeübertragungs- Einschlagsystem

Info

Publication number
DE60210163D1
DE60210163D1 DE60210163T DE60210163T DE60210163D1 DE 60210163 D1 DE60210163 D1 DE 60210163D1 DE 60210163 T DE60210163 T DE 60210163T DE 60210163 T DE60210163 T DE 60210163T DE 60210163 D1 DE60210163 D1 DE 60210163D1
Authority
DE
Germany
Prior art keywords
pneumatic
working
heat transfer
low energy
impact system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60210163T
Other languages
English (en)
Other versions
DE60210163T2 (de
Inventor
Theodor H Horstmann
Joseph E Foster Jr
Neil E Russell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ross Operating Valve Co
Original Assignee
Ross Operating Valve Co
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 Ross Operating Valve Co filed Critical Ross Operating Valve Co
Publication of DE60210163D1 publication Critical patent/DE60210163D1/de
Application granted granted Critical
Publication of DE60210163T2 publication Critical patent/DE60210163T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/225—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke with valve stems operated by contact with the piston end face or with the cylinder wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sorption Type Refrigeration Machines (AREA)
DE60210163T 2001-05-04 2002-05-03 Niedrigenergie und -wärmeübertragungs- Einschlagsystem Expired - Lifetime DE60210163T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US849949 2001-05-04
US09/849,949 US6649035B2 (en) 2001-05-04 2001-05-04 Low energy and non-heat transferring crust breaking system

Publications (2)

Publication Number Publication Date
DE60210163D1 true DE60210163D1 (de) 2006-05-18
DE60210163T2 DE60210163T2 (de) 2006-12-28

Family

ID=25306906

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210163T Expired - Lifetime DE60210163T2 (de) 2001-05-04 2002-05-03 Niedrigenergie und -wärmeübertragungs- Einschlagsystem

Country Status (10)

Country Link
US (1) US6649035B2 (de)
EP (1) EP1255049B1 (de)
JP (1) JP2003028105A (de)
CN (1) CN1242181C (de)
AT (1) ATE321950T1 (de)
AU (1) AU781832B2 (de)
BR (1) BR0202398B1 (de)
CA (1) CA2384938C (de)
DE (1) DE60210163T2 (de)
ES (1) ES2261550T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0520497D0 (en) * 2005-10-08 2005-11-16 Imi Norgren Ltd Actuator assembly
US7281464B2 (en) 2006-02-16 2007-10-16 Ross Operating Valve Company Inlet monitor and latch for a crust breaking system
US7915550B2 (en) * 2008-06-17 2011-03-29 Mac Valves, Inc. Pneumatic system electrical contact device
US8367953B2 (en) * 2008-06-17 2013-02-05 Mac Valves, Inc. Pneumatic system electrical contact device
FR2948426B1 (fr) * 2009-07-21 2011-09-02 Asco Joucomatic Sa Dispositif de commande d'un verin pneumatique
US8753564B2 (en) 2011-06-13 2014-06-17 Mac Valves, Inc. Piston rod and cylinder seal device for aluminum bath crust breaker
US8906291B2 (en) 2011-06-13 2014-12-09 Mac Valves, Inc. Piston rod and cylinder seal device for aluminum bath crust breaker
US8932515B2 (en) * 2011-06-13 2015-01-13 La-Z-Boy Incorporated Crust breaker aluminum bath detection system
US8910562B2 (en) 2011-06-13 2014-12-16 Mac Valves, Inc. Pneumatic system for controlling aluminum bath crust breaker
CN103266333B (zh) * 2013-05-24 2016-01-13 嘉兴朴厚气动控制技术有限公司 打壳装置
CN103469254B (zh) * 2013-08-23 2015-12-09 兰州盛奥电子科技有限公司 电解槽打壳气缸内置活塞到底的检测装置
CN105626618B (zh) * 2016-04-06 2018-04-24 青海桥头铝电股份有限公司 一种延长使用寿命的多功能天车液压***
DE102019104283A1 (de) 2019-02-20 2020-08-20 Saurer Technologies GmbH & Co. KG Steuereinheit zur pneumatischen Ansteuerung eines aktiven Spulengatters
CN112844603B (zh) * 2021-02-03 2022-06-14 长沙众一工程机械制造有限公司 一种辊道炉钵体内烧结粉料解碎装置及其解碎方法

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR994333A (fr) 1945-01-16 1951-11-15 F Brasseur Sa Des Atel Moteur pour couloir oscillant
US2456236A (en) 1947-06-20 1948-12-14 Russel D Acton Hydraulic cylinder and piston device
GB688440A (en) 1950-06-19 1953-03-04 Bendix Aviat Corp Hydraulic motor cylinder with stroke-limiting valve
GB741256A (en) 1952-12-12 1955-11-30 Specialties Dev Corp Pneumatic systems
US2743704A (en) 1954-10-14 1956-05-01 New Prod Corp Automatic stop for fluid motor
US3253516A (en) 1963-09-12 1966-05-31 Ross Operating Valve Co Valve
US3371026A (en) 1964-02-04 1968-02-27 Reynolds Metals Co Electrolytic reduction cell with crustbreaking and ore feeding means
US3272086A (en) 1965-03-02 1966-09-13 Holley Carburetor Co Reversible self-locking hydraulic system
US3568570A (en) 1969-03-05 1971-03-09 Diamond Power Speciality Anticreep hydraulic positioning system
BE757942A (fr) 1969-10-24 1971-04-01 Alusuisse Machine mobile pour le piquage des croutes de cuves d'electrolyse
US3670628A (en) 1970-09-02 1972-06-20 Caterpillar Tractor Co Kickout valve and circuit
US3943972A (en) 1975-04-29 1976-03-16 Ross Operating Valve Company System for conserving compressed air supply
US4053384A (en) 1975-10-10 1977-10-11 Siegmund Frederik W Device for changing anode blocks, crust breaking and charging aluminum furnaces
DE2629564A1 (de) 1976-07-01 1978-01-12 Wabco Westinghouse Gmbh Doppeltwirkender, pneumatischer arbeitszylinder mit verstellbarem hub
DE2850237A1 (de) 1978-11-20 1980-05-29 Festo Maschf Stoll G Einrichtung zur hubbegrenzung an doppelt wirkenden arbeitszylindern
DE2914238C2 (de) 1979-03-02 1981-04-23 Schweizerische Aluminium AG, 3965 Chippis Vorrichtung zur kontinuierlichen Tonerdezuführung mittels einer Dosiervorrichtung
DE3022490A1 (de) 1980-06-14 1981-12-24 Urban Gmbh & Co Elektrotechnik Kg, 8940 Memmingen Spanneinrichtung fuer werkstuecke
US4407150A (en) 1981-06-08 1983-10-04 Haskel Engineering & Supply Company Apparatus for supplying and controlling hydraulic swaging pressure
US4493244A (en) 1982-06-09 1985-01-15 Wabco Fahrzeugbremsen Gmbh Pneumatic door operator
DE3225536A1 (de) 1982-07-08 1984-01-12 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Pneumatische tuerbetaetigungsanlage
DE3305236C2 (de) * 1983-02-10 1985-11-21 Schweizerische Aluminium Ag, Chippis Vorrichtung zur Steuerung einer Einschlagvorrichtung einer Schmelzflußelektrolysezelle und Verfahren zum Betreiben der Vorrichtung
DE3312807A1 (de) * 1983-04-09 1984-10-11 FIT Fischer Ingenieur-Technik GmbH, 7990 Friedrichshafen Hydrozylinder, insbes. drehzylinder fuer arbeitsgeraete wie drehpfluege o. dgl.
EP0124480B1 (de) 1983-05-03 1987-10-28 Schweizerische Aluminium Ag Elektropneumatisches Antriebssystem für Krustenbrechvorrichtungen und Verfahren zu deren Betrieb
US4700612A (en) 1983-05-03 1987-10-20 Swiss Aluminium Ltd. Electropneumatic drive system for crust breaking devices and process for operating the same
AT384899B (de) 1984-09-17 1988-01-25 Hoerbiger Ventilwerke Ag Regelungsverfahren fuer einen fluidzylinder
GB8520526D0 (en) 1985-08-15 1985-09-18 Brown Bros & Co Ltd Sealing apparatus for fluids
US4617100A (en) 1985-10-07 1986-10-14 Aluminum Company Of America Non-conductive plugger foot
GB2188984B (en) 1986-04-08 1989-12-20 Martonair Ltd Fluid-operable cylinder
AU2155188A (en) 1987-09-01 1989-03-02 Allan Donald Tooth A combined hydraulic and mechanical lock for an hydraulic mechanism
JPH0758083B2 (ja) 1990-05-25 1995-06-21 隆 木村 負荷を有する空圧シリンダの長期停止時の制御方法
DE4116842A1 (de) 1991-05-23 1992-11-26 Bw Hydraulik Gmbh Einrichtung zur hubbegrenzung eines hydraulikzylinders
US5163353A (en) * 1991-12-12 1992-11-17 Ross Operating Valve Company Energy saving and monitoring pneumatic control valve system
FI89608C (fi) 1991-12-12 1993-10-25 Kumera Oy Anlaeggning foer matning av raomaterial till en elektrolys som producerar aluminium
WO1993014247A1 (en) 1992-01-10 1993-07-22 Comalco Aluminium Limited Continuous alumina feeder
AU676438B2 (en) 1994-07-15 1997-03-06 Comalco Aluminium Limited Actuator
CA2192563C (en) 1994-07-15 2003-03-25 Peter Jones Actuator
AUPN687795A0 (en) 1995-11-29 1995-12-21 Parker Hannifin (Australia) Pty Limited Pneumatic or hydraulic cylinders
DE29910803U1 (de) * 1999-06-21 1999-09-16 Vaw Aluminium Technologie Gmbh Schaltungsanordnung zum Steuern eines Krustenbrechers
US6436270B1 (en) * 1999-07-19 2002-08-20 Ab Rexroth Mecman Method and device for controlling the movement of a feeding and breaking chisel in an aluminum production cell

Also Published As

Publication number Publication date
EP1255049A3 (de) 2004-02-25
CA2384938A1 (en) 2002-11-04
US6649035B2 (en) 2003-11-18
AU3818002A (en) 2002-11-07
CN1405459A (zh) 2003-03-26
DE60210163T2 (de) 2006-12-28
EP1255049A2 (de) 2002-11-06
EP1255049B1 (de) 2006-03-29
BR0202398B1 (pt) 2012-12-11
BR0202398A (pt) 2003-06-10
US20020170819A1 (en) 2002-11-21
CA2384938C (en) 2006-06-13
CN1242181C (zh) 2006-02-15
ATE321950T1 (de) 2006-04-15
JP2003028105A (ja) 2003-01-29
ES2261550T3 (es) 2006-11-16
AU781832B2 (en) 2005-06-16

Similar Documents

Publication Publication Date Title
DE60210163D1 (de) Niedrigenergie und -wärmeübertragungs- Einschlagsystem
DE69315569T2 (de) Tragbares rettungsgerät
ATE111052T1 (de) Hydraulische steuervorrichtung.
DE50100850D1 (de) Pneumatisch-hydraulisches Blindnietgerät
SE0002905L (sv) Styrsystem för pneumatiska drivanordningar
CA2004537A1 (en) Hydraulic-pneumatic cylinder device
ATE92804T1 (de) Hydraulische steuereinrichtung fuer die antriebssteuerung eines doppelt-wirkenden hydrozylinders.
DE59208160D1 (de) Druckmittelbetriebenes Stellorgan, insbesondere für eine Hub-, Verhol- oder Schubvorrichtung
ATE494143T1 (de) Zylinder einer druckmaschine
EP1331199A3 (de) Steuervorrichtung, insbesondere für den Einsatz bei hydraulisch arbeitenden Hubeinrichtungen
ATE389319T1 (de) Einrichtung zum bewegen einer arbeitseinheit
MXPA02011800A (es) Motor stirling.
ATE169132T1 (de) Elektrohydraulische steuervorrichtung und druckminderventil
NO20035665D0 (no) Innretning for elektrohydraulisk dreievingedör
DE50109208D1 (de) Elektrohydraulischer Stellantrieb
DE50005020D1 (de) Druckmittelzange
NO20032619D0 (no) Plogdreiende anordning
ATE393711T1 (de) Hydropneumatische federung
TW200420825A (en) Piston position drift control for free-piston device
ATE277289T1 (de) Druckmittelbetriebener arbeitszylinder mit fluidischer wegsperrung
ATE268730T1 (de) Stellelement
DE502004000026D1 (de) Hydraulische Antriebsvorrichtung, Verfahren zum Betreiben einer hydraulischen Antriebsvorrichtung und Regel-/Steuergerät hierfür
ATE285877T1 (de) Arbeitskammer mit einer automatisch abdichtbaren durchführung für einen in die arbeitskammer eingreifenden manipulatorarm
DE50104748D1 (de) Wechselventil für Druckmedien
ATE424366T1 (de) Folgegesteuerte hydraulikzylinder

Legal Events

Date Code Title Description
8364 No opposition during term of opposition