IN2015DN03112A - - Google Patents

Info

Publication number
IN2015DN03112A
IN2015DN03112A IN3112DEN2015A IN2015DN03112A IN 2015DN03112 A IN2015DN03112 A IN 2015DN03112A IN 3112DEN2015 A IN3112DEN2015 A IN 3112DEN2015A IN 2015DN03112 A IN2015DN03112 A IN 2015DN03112A
Authority
IN
India
Prior art keywords
piston
ferromagnetic
magnet
ferromagnetic material
magnetic
Prior art date
Application number
Inventor
Dave Fletcher
Brian Graichen
Matt Gilmer
James H Miller
Keith Hampton
Original Assignee
Dayco Ip Holdings Llc
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 Dayco Ip Holdings Llc filed Critical Dayco Ip Holdings Llc
Publication of IN2015DN03112A publication Critical patent/IN2015DN03112A/en

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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The piston actuators include a housing defining a chamber having a piston therein and a spring seated against the piston to bias it into a starting position. The piston includes a ferromagnetic material , a magnet or both and a secondary magnet or ferromagnetic material, forming a first magnetic/ferromagnetic pair with the piston is positioned to maintain the piston in a secondary position. A tertiary magnet or ferromagnetic material , forming a second magnetic/ferromagnetic pair with the piston , may assist the spring in maintaining the piston in the starting position. During operation introduction into or removal from the chamber of an amount of fluid sufficient to overcome the force of the spring (and the tertiary magnet or ferromagnetic material) enables the attraction between the members of the first magnetic/ferromagnetic pair to move the piston to the secondary position as a snap movement.
IN3112DEN2015 2013-01-14 2014-01-14 IN2015DN03112A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361752291P 2013-01-14 2013-01-14
US201361894159P 2013-10-22 2013-10-22
PCT/US2014/011385 WO2014123664A1 (en) 2013-01-14 2014-01-14 Piston actuator controlling a valve and method for operating the same

Publications (1)

Publication Number Publication Date
IN2015DN03112A true IN2015DN03112A (en) 2015-10-02

Family

ID=51164485

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3112DEN2015 IN2015DN03112A (en) 2013-01-14 2014-01-14

Country Status (11)

Country Link
US (1) US9671034B2 (en)
EP (1) EP2943706B1 (en)
JP (1) JP6506176B2 (en)
KR (1) KR101998917B1 (en)
CN (1) CN104919233B (en)
BR (1) BR112015016785B1 (en)
CA (1) CA2888540A1 (en)
IN (1) IN2015DN03112A (en)
MX (1) MX2015004705A (en)
RU (1) RU2015134185A (en)
WO (1) WO2014123664A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105408177B (en) 2014-07-10 2018-02-13 戴科知识产权控股有限责任公司 double-venturi device
US9657748B2 (en) * 2014-08-06 2017-05-23 Dayco Ip Holdings, Llc Pneumatically actuated vacuum pump having multiple venturi gaps and check valves
EP3186123B1 (en) 2014-08-27 2020-12-23 Dayco IP Holdings, LLC Low-cost evacuator for an engine having tuned venturi gaps
KR102255542B1 (en) 2015-01-09 2021-05-24 데이코 아이피 홀딩스 엘엘시 Crankcase ventilating evacuator
US10151283B2 (en) 2015-02-25 2018-12-11 Dayco Ip Holdings, Llc Evacuator with motive fin
US10443627B2 (en) 2015-03-09 2019-10-15 Dayco Ip Holdings, Llc Vacuum producing device having a suction passageway and a discharge passageway entering through the same wall
US10316864B2 (en) 2015-04-13 2019-06-11 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect
JP6655162B2 (en) 2015-07-17 2020-02-26 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc Device for generating a vacuum utilizing the Venturi effect, having a plurality of sub-passages and a drive outlet in a drive section
USD780296S1 (en) * 2015-07-17 2017-02-28 Dayco Ip Holdings, Llc Actuated valve
US10100853B2 (en) * 2015-07-22 2018-10-16 Lockheed Martin Corporation Magnetic failsafe piston retention assembly, and related components, systems, and methods
US10190455B2 (en) 2015-10-28 2019-01-29 Dayco Ip Holdings, Llc Venturi devices resistant to ice formation for producing vacuum from crankcase gases
US9599234B1 (en) * 2015-12-07 2017-03-21 Dayco Ip Holdings, Llc Sprung gate valve
US11035498B2 (en) 2016-12-01 2021-06-15 Rochester Institute Of Technology Capsule, in-line magnetic valve system and method
WO2018215229A1 (en) * 2017-05-26 2018-11-29 Gea Tuchenhagen Gmbh Diaphragm-sealed double-seat valve and drive
EP3578323B1 (en) * 2018-06-05 2020-08-12 C.R.F. Società Consortile per Azioni A suction-type gripping device
CN110486486A (en) * 2019-08-08 2019-11-22 邵建农 A kind of hyperboloid of one sheet flow passage gate valve
US11320062B2 (en) * 2019-09-05 2022-05-03 Cameron International Corporation Apparatus, systems, and methods for controlling valve actuation speed
JP7232344B2 (en) * 2019-09-17 2023-03-02 トリニティ工業株式会社 Valve modules, valve devices, valve systems
US11542964B2 (en) * 2019-10-11 2023-01-03 Swagelok Company Arrangements and methods for controlled flow rate of pneumatic actuated valves
GB202001561D0 (en) * 2020-02-05 2020-03-18 Unity Well Integrity Ltd Valve apparatus
WO2022051768A1 (en) * 2020-09-07 2022-03-10 Dayco Ip Holdings, Llc Magnetically latching valve for fuel vapor management systems and systems incorporating same
WO2023241760A1 (en) * 2022-06-13 2023-12-21 Alfred Jäger GmbH Magnetic actuating device

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US180451A (en) * 1876-08-01 Improvement in glass-blowing apparatus
US930860A (en) * 1908-02-20 1909-08-10 John M Horridge Controller-valve.
US2626633A (en) * 1949-09-02 1953-01-27 Allen B Wilson Pressure operated valve
US2638124A (en) * 1950-04-07 1953-05-12 Chapman Valve Mfg Co Valve
US3086745A (en) * 1961-03-06 1963-04-23 Acf Ind Inc Hydraulic operator for reciprocating gate valves
US3518032A (en) * 1968-05-24 1970-06-30 Dresser Ind Compressor cylinder unloader
US3542332A (en) * 1968-11-22 1970-11-24 Alain A Chevalier Air operated poppet seat valve
US3888278A (en) * 1973-11-29 1975-06-10 Horton Mfg Co Inc Thermal-magnetic snap action valve
US3958592A (en) * 1974-02-06 1976-05-25 Willis Oil Tool Co. Safety shut-off valve
JPS54111126A (en) * 1978-02-20 1979-08-31 Toa Medical Electronics Fluid control valve
GB2115670A (en) 1982-03-01 1983-09-14 Turn Styles Ltd Fluid flow control device
JPS5984830U (en) * 1982-11-30 1984-06-08 セイコーエプソン株式会社 injection molded magnets
US4526341A (en) * 1983-06-15 1985-07-02 Kerotest Manufacturing Corp. Pneumatic shut-off valve
US4794890A (en) 1987-03-03 1989-01-03 Magnavox Government And Industrial Electronics Company Electromagnetic valve actuator
US4783046A (en) 1987-04-24 1988-11-08 Ava International Corporation Pneumatic valve actuators
US4831973A (en) * 1988-02-08 1989-05-23 Magnavox Government And Industrial Electronics Company Repulsion actuated potential energy driven valve mechanism
US4899700A (en) 1988-02-08 1990-02-13 Magnavox Government And Electronic Company Pneumatically powered valve actuator
US4878464A (en) 1988-02-08 1989-11-07 Magnavox Government And Industrial Electronics Company Pneumatic bistable electronic valve actuator
US4852528A (en) 1988-06-20 1989-08-01 Magnavox Government And Industrial Electronics Company Pneumatic actuator with permanent magnet control valve latching
US4942852A (en) * 1989-01-06 1990-07-24 Magnavox Government And Industrial Electronics Company Electro-pneumatic actuator
JP2639587B2 (en) * 1989-03-30 1997-08-13 株式会社いすゞセラミックス研究所 Valve stepping drive
JPH0663579B2 (en) * 1989-12-15 1994-08-22 日本ダイヤバルブ株式会社 Valve drive
LU87748A1 (en) * 1990-06-20 1990-12-11 Ceodeux Sa DEVICE FOR NEUTRALIZING A RESIDUAL PRESSURE VALVE OF A GAS BOTTLE
US5261439A (en) * 1991-02-22 1993-11-16 Stant Manufacturing Inc. Vacuum-actuated vent assembly
JPH062782A (en) 1992-06-18 1994-01-11 Asahi Organic Chem Ind Co Ltd Pneumatic pressure operating valve
JP3021974B2 (en) 1992-06-18 2000-03-15 旭有機材工業株式会社 Pneumatically operated valve
JP3126270B2 (en) * 1993-10-20 2001-01-22 株式会社不二工機 Electric flow control valve, rotor for the valve, and method for manufacturing the rotor
US5488340A (en) * 1994-05-20 1996-01-30 Caterpillar Inc. Hard magnetic valve actuator adapted for a fuel injector
JP3286535B2 (en) 1996-08-26 2002-05-27 株式会社荏原製作所 Vacuum valve controller
US6338469B1 (en) * 1997-01-22 2002-01-15 Kalsi Engineering, Inc. Flexible wedge gate valve
DE59811319D1 (en) * 1997-06-09 2004-06-09 Buerkert Werke Gmbh & Co MINIATURIZED SOLENOID VALVE
DE19725010C1 (en) * 1997-06-13 1998-10-29 Daimler Benz Ag Device for actuating a gas exchange valve with an electromagnetic actuator
DE19733186A1 (en) * 1997-07-31 1999-02-04 Fev Motorentech Gmbh & Co Kg Gas exchange valve apparatus for piston engine
US6572074B2 (en) 2001-04-18 2003-06-03 Ford Global Technologies, Llc Electromechanical valve actuator with air piston to aid in soft landing
US6991211B2 (en) 2003-12-29 2006-01-31 Robert Altonji Pneumatically actuated valve
FR2877067B1 (en) 2004-10-22 2008-05-16 Jean Marie Podvin VALVE FOR REGULATING THE FLOW OF A PARTICULARLY MEDICAL FLUID AND THE USE OF SUCH VALVE
ITBS20070064A1 (en) * 2007-04-27 2008-10-28 Omal S P A COAXIAL VALVE WITH PNEUMATIC DRIVE AND MAGNETIC DRIVE
EP2201277A4 (en) * 2007-09-27 2017-10-18 Kmatic APS Valve actuator system
JP2011505574A (en) 2007-12-03 2011-02-24 シーティーエス・コーポレーション Linear position sensor
NL2001216C2 (en) 2008-01-25 2009-07-30 Dams Beheer B V J Magnetic actuator.
DE102008063793A1 (en) 2008-12-17 2010-07-01 Smk Systeme Metall Kunststoff Gmbh & Co. Kg. Pneumatic actuator
US9273794B2 (en) * 2008-12-29 2016-03-01 Roger Gregoire Pneumatic valve actuator having integral status indication
DE102009005186B3 (en) 2009-01-20 2010-07-29 Smk Systeme Metall Kunststoff Gmbh & Co. Kg. Pneumatic actuator
US8794589B2 (en) * 2009-01-27 2014-08-05 Fisher Controls International, Llc Actuator having an override apparatus
IT1393598B1 (en) 2009-03-31 2012-04-27 Natali PNEUMATIC ACTUATOR
DE102009032958A1 (en) 2009-07-14 2011-01-20 Smk Systeme Metall Kunststoff Gmbh & Co. Kg. Pneumatic adjuster for use as e.g. pneumatic actuator in exhaust gas strand of exhaust gas turbo charger of internal combustion engine to actuate gas flap in automobile, has sensor indicating angle, at which field line impacts on sensor
WO2011006535A1 (en) 2009-07-14 2011-01-20 Fresenius Medical Care Deutschland Gmbh Safety valve and method for controlling flow through a conduit
DE102009047525A1 (en) * 2009-12-04 2011-06-09 Robert Bosch Gmbh Electromagnetically actuated valve
DE102010002109A1 (en) 2010-02-18 2011-08-18 ZF Friedrichshafen AG, 88046 Sensor arrangement for underpressure plate in automobile engineering, has guiding element and magnet arranged concentrically to each other, where guiding element extends from sensor to ring magnet, which is magnetized in axial direction
US9228674B2 (en) * 2012-08-23 2016-01-05 Fisher Controls International, Llc Methods and apparatus to assemble actuators
CN102969861A (en) * 2012-12-03 2013-03-13 常州格力博有限公司 Brushless motor

Also Published As

Publication number Publication date
WO2014123664A1 (en) 2014-08-14
JP6506176B2 (en) 2019-04-24
US9671034B2 (en) 2017-06-06
RU2015134185A (en) 2017-02-20
JP2016503155A (en) 2016-02-01
BR112015016785B1 (en) 2022-02-08
EP2943706A4 (en) 2016-09-07
CN104919233A (en) 2015-09-16
MX2015004705A (en) 2016-02-05
CN104919233B (en) 2018-04-10
US20140197345A1 (en) 2014-07-17
KR20150106871A (en) 2015-09-22
EP2943706B1 (en) 2020-05-06
EP2943706A1 (en) 2015-11-18
BR112015016785A2 (en) 2017-07-11
CA2888540A1 (en) 2014-08-14
KR101998917B1 (en) 2019-07-10

Similar Documents

Publication Publication Date Title
IN2015DN03112A (en)
CA2880337C (en) A linear compressor
RU2014146711A (en) A device to facilitate the assembly of a product, such as furniture
GB201021767D0 (en) Autoinjectors
BR112017004353A2 (en) ferromagnetic magnification for magnetic resonance imaging
BR112015032548A2 (en) IRON NITRIDE MATERIALS AND MAGNETS INCLUDING IRON NITRIDE MATERIALS
IN2014DN10811A (en)
TWM490014U (en) Lens driving apparatus
MY183458A (en) Low hysteresis diaphragm for a valve
CA2880310C (en) A linear compressor
MY186139A (en) Coil assembly for magnetic resonance imaging
CA2880339C (en) A linear compressor
RU2014115224A (en) VIBRATION DEVICE
CA2880325C (en) A linear compressor
MX2017002787A (en) Solenoid valve.
CA2916844C (en) Latch arrangement
MX2018015263A (en) Ferrite magnetic material and ferrite sintered magnet.
EP2985484A3 (en) Electromagnetic clutch
MX2018014958A (en) Control valve for variable-capacity compressor.
CA2880313C (en) A linear compressor
MY182469A (en) Fishing reel and magnetic seal device therefor
IN2014DN10604A (en)
GB2534823A (en) Geophone with tunable resonance frequency
TW201612934A (en) Magnetic keyswitch and magnetic keyswitch manufacturing method thereof
WO2015156883A3 (en) Systems and methods for activation of trapped field magnets