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SE510839C2 - Pneumatisk öppnings- och stängningsanordning - Google Patents

Pneumatisk öppnings- och stängningsanordning

Info

Publication number
SE510839C2
SE510839C2 SE9601261A SE9601261A SE510839C2 SE 510839 C2 SE510839 C2 SE 510839C2 SE 9601261 A SE9601261 A SE 9601261A SE 9601261 A SE9601261 A SE 9601261A SE 510839 C2 SE510839 C2 SE 510839C2
Authority
SE
Sweden
Prior art keywords
pressure
tank
piston
chamber
working
Prior art date
Application number
SE9601261A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601261D0 (sv
SE9601261L (sv
Inventor
Bert Harju
Original Assignee
Safe Net I Harads Ab
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 Safe Net I Harads Ab filed Critical Safe Net I Harads Ab
Priority to US09/155,821 priority Critical patent/US6279315B1/en
Priority to SE9601261A priority patent/SE510839C2/sv
Publication of SE9601261D0 publication Critical patent/SE9601261D0/xx
Priority to JP9535181A priority patent/JP2000507672A/ja
Priority to AT97919802T priority patent/ATE219821T1/de
Priority to DE69713575T priority patent/DE69713575D1/de
Priority to EP97919802A priority patent/EP0890029B1/fr
Priority to AU24150/97A priority patent/AU717520B2/en
Priority to CN97193573A priority patent/CN1215453A/zh
Priority to PCT/SE1997/000368 priority patent/WO1997037139A1/fr
Priority to IDP971072A priority patent/ID16499A/id
Publication of SE9601261L publication Critical patent/SE9601261L/xx
Publication of SE510839C2 publication Critical patent/SE510839C2/sv

Links

Classifications

    • 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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/046—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member
    • F15B11/048—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member with deceleration control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/31523—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member
    • F15B2211/31529—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member having a single pressure source and a single output member
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5153—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a directional control valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/57—Control of a differential pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/755—Control of acceleration or deceleration of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Lock And Its Accessories (AREA)
  • Paper (AREA)
  • Materials For Medical Uses (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Fluid-Pressure Circuits (AREA)
SE9601261A 1996-04-01 1996-04-01 Pneumatisk öppnings- och stängningsanordning SE510839C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US09/155,821 US6279315B1 (en) 1996-04-01 1996-04-01 Pneumatic unlocking and closing apparatus
SE9601261A SE510839C2 (sv) 1996-04-01 1996-04-01 Pneumatisk öppnings- och stängningsanordning
PCT/SE1997/000368 WO1997037139A1 (fr) 1996-04-01 1997-03-04 Appareil de fermeture et de deverrouillage pneumatique
DE69713575T DE69713575D1 (de) 1996-04-01 1997-03-04 Pneumatischer entriegelungs und schliessapparat
AT97919802T ATE219821T1 (de) 1996-04-01 1997-03-04 Pneumatischer entriegelungs und schliessapparat
JP9535181A JP2000507672A (ja) 1996-04-01 1997-03-04 空圧式ロック解除および閉鎖装置
EP97919802A EP0890029B1 (fr) 1996-04-01 1997-03-04 Appareil de fermeture et de deverrouillage pneumatique
AU24150/97A AU717520B2 (en) 1996-04-01 1997-03-04 Pneumatic unlocking and closing apparatus
CN97193573A CN1215453A (zh) 1996-04-01 1997-03-04 气动开关装置
IDP971072A ID16499A (id) 1996-04-01 1997-03-31 Peralatan pembuka dan penutup pneumatik

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601261A SE510839C2 (sv) 1996-04-01 1996-04-01 Pneumatisk öppnings- och stängningsanordning

Publications (3)

Publication Number Publication Date
SE9601261D0 SE9601261D0 (sv) 1996-04-01
SE9601261L SE9601261L (sv) 1997-10-02
SE510839C2 true SE510839C2 (sv) 1999-06-28

Family

ID=20402051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601261A SE510839C2 (sv) 1996-04-01 1996-04-01 Pneumatisk öppnings- och stängningsanordning

Country Status (10)

Country Link
US (1) US6279315B1 (fr)
EP (1) EP0890029B1 (fr)
JP (1) JP2000507672A (fr)
CN (1) CN1215453A (fr)
AT (1) ATE219821T1 (fr)
AU (1) AU717520B2 (fr)
DE (1) DE69713575D1 (fr)
ID (1) ID16499A (fr)
SE (1) SE510839C2 (fr)
WO (1) WO1997037139A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6594954B1 (en) * 2002-01-04 2003-07-22 Jack Kennedy Metal Products & Buildings, Inc. Mine door installation
US6938372B2 (en) * 2003-06-27 2005-09-06 William R. Kennedy Pneumatically-powered mine door installation with hydraulic checking system
NL1025679C2 (nl) * 2004-03-10 2005-09-13 Hermanus Westerlaken Scheepsraam.
US7114431B1 (en) * 2005-01-28 2006-10-03 Eaton Corporation Fluid powered apparatus for operating a mechanism during an emergency
EP2625363A1 (fr) * 2010-10-04 2013-08-14 Norgren GmbH Système de freinage de porte
US8939065B2 (en) * 2011-03-25 2015-01-27 Be Intellectual Property, Inc. Brew chamber packet ejector
KR101335666B1 (ko) * 2011-04-13 2013-12-06 (주)엘티엘 밸브실링체 및 이를 사용한 진공차단장치
CN103105102A (zh) * 2012-12-10 2013-05-15 江西洪都航空工业集团有限责任公司 导弹折叠机构缓冲驱动系统
CN105275298A (zh) * 2014-06-08 2016-01-27 中国航天科工集团第六研究院四十六所 火炸药高温贮存烘箱远程自动开门装置
CN104407287B (zh) * 2014-11-28 2017-06-23 北京机电工程研究所 气动式开关压紧装置
US10392852B1 (en) * 2015-11-25 2019-08-27 Gentleman Door Automation LLC Automatic door operator
CN110886563B (zh) * 2018-09-07 2023-09-19 宇通客车股份有限公司 一种控制车门关合力的方法及车辆
CN110878571A (zh) * 2019-12-13 2020-03-13 中铁工程机械研究设计院有限公司 电铲用摆动梯安全控制系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US913853A (en) * 1908-04-09 1909-03-02 Burdett Rowntree Mfg Company Pneumatic operating mechanism for doors or other devices.
US2475701A (en) * 1945-12-06 1949-07-12 Bendix Westinghouse Automotive Fluid pressure system
US2820434A (en) * 1955-07-18 1958-01-21 Johnson Service Co Single-acting motor with pneumatic return spring
US3613503A (en) 1969-04-28 1971-10-19 Cessna Aircraft Co Hydraulic cylinder with pressure control
GB1317651A (en) 1969-07-22 1973-05-23 Int Harvester Co Oscillatory and reciprocating hydraulic motors
FR2193242B1 (fr) 1972-07-13 1977-05-13 Siemens Ag
DE2234812B2 (de) 1972-07-13 1975-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hydraulische Betätigungsvorrichtung für einen elektrischen Schalter
US4152870A (en) * 1978-01-13 1979-05-08 Canadair Limited Slidable door closure and hanger system for passenger vehicle
GB2095759A (en) * 1981-03-26 1982-10-06 Rexnord Inc Energy-conserving apparatus for a piston cylinder arrangement
DE4339444A1 (de) 1993-11-19 1995-05-24 Hygrama Ag Verfahren zum Steuern der Bewegung eines Druckmittelzylinders und Druckmittelzylinder

Also Published As

Publication number Publication date
CN1215453A (zh) 1999-04-28
SE9601261D0 (sv) 1996-04-01
ID16499A (id) 1997-10-02
US6279315B1 (en) 2001-08-28
SE9601261L (sv) 1997-10-02
EP0890029B1 (fr) 2002-06-26
JP2000507672A (ja) 2000-06-20
EP0890029A1 (fr) 1999-01-13
WO1997037139A1 (fr) 1997-10-09
ATE219821T1 (de) 2002-07-15
AU2415097A (en) 1997-10-22
DE69713575D1 (de) 2002-08-01
AU717520B2 (en) 2000-03-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed