[go: up one dir, main page]

AR095407A1 - Pistón con sello comprimido por la presión de una cámara interna del pistón - Google Patents

Pistón con sello comprimido por la presión de una cámara interna del pistón

Info

Publication number
AR095407A1
AR095407A1 ARP140100951A ARP140100951A AR095407A1 AR 095407 A1 AR095407 A1 AR 095407A1 AR P140100951 A ARP140100951 A AR P140100951A AR P140100951 A ARP140100951 A AR P140100951A AR 095407 A1 AR095407 A1 AR 095407A1
Authority
AR
Argentina
Prior art keywords
pressure
piston
chamber
seal compressed
internal
Prior art date
Application number
ARP140100951A
Other languages
English (en)
Original Assignee
Fisher Controls Int 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 Fisher Controls Int Llc filed Critical Fisher Controls Int Llc
Publication of AR095407A1 publication Critical patent/AR095407A1/es

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed packing
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

En la presente se describen pistones. Un ejemplo de aparato incluye un pistón que define una cámara y una ranura circunferencial en comunicación con la cámara. Al menos una parte de la cámara se debe llenar considerablemente con un fluido. El ejemplo de aparato también incluye un anillo de pistón ubicado en la cámara y la ranura. El fluido deberá aplicar una primera presión al anillo de pistón para permitir que el anillo de pistón aplique una segunda presión a una pared del cilindro. La segunda presión deberá ser mayor que la primera presión.
ARP140100951A 2013-03-15 2014-03-13 Pistón con sello comprimido por la presión de una cámara interna del pistón AR095407A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/839,101 US9206899B2 (en) 2013-03-15 2013-03-15 Pistons

Publications (1)

Publication Number Publication Date
AR095407A1 true AR095407A1 (es) 2015-10-14

Family

ID=50588806

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140100951A AR095407A1 (es) 2013-03-15 2014-03-13 Pistón con sello comprimido por la presión de una cámara interna del pistón

Country Status (13)

Country Link
US (3) US9206899B2 (es)
EP (1) EP2971799B1 (es)
JP (1) JP6313846B2 (es)
KR (1) KR20150129714A (es)
CN (2) CN104048041B (es)
AR (1) AR095407A1 (es)
AU (1) AU2014237310B2 (es)
BR (1) BR112015022140A2 (es)
CA (1) CA2907038C (es)
MX (1) MX364337B (es)
NO (1) NO345680B1 (es)
RU (1) RU2661224C2 (es)
WO (1) WO2014150324A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9206899B2 (en) 2013-03-15 2015-12-08 Fisher Controls International Llc Pistons

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1569308A (en) 1925-02-09 1926-01-12 Louis J Smith Piston for pumps
US2518097A (en) 1945-01-02 1950-08-08 Automotive Prod Co Ltd Sealing means for fluid pressure apparatus
JPS5749902U (es) * 1980-09-08 1982-03-20
US4474106A (en) 1982-04-05 1984-10-02 The United States Of America As Represented By The Secretary Of The Army Fluidic self adjusting seal assembly
DE8403653U1 (de) 1984-02-08 1985-05-15 Gutermuth GmbH, 6000 Frankfurt Dichtungsanordnung für Stell- oder Absperrglieder
SU1364808A1 (ru) * 1985-05-06 1988-01-07 Волжское объединение по производству легковых автомобилей Уплотнение поршн
JP2562738B2 (ja) 1991-03-13 1996-12-11 シーケーディ株式会社 シール構造
RU2018748C1 (ru) * 1991-05-05 1994-08-30 Даугавпилсское высшее военное авиационное инженерное училище противовоздушной обороны им.Яна Фабрициуса Уплотнение поршня
ATA19893A (de) 1993-02-05 1997-07-15 Hoerbiger Ventilwerke Ag Dichtungsanordnung
JP3324980B2 (ja) * 1998-02-20 2002-09-17 トヨタ自動車株式会社 ピストンリング構造体の組付け方法
JP2000179691A (ja) * 1998-12-18 2000-06-27 Taiyo Ltd ピストン等のパッキン構造
JP3499198B2 (ja) * 1999-09-02 2004-02-23 株式会社九州ベルト技販 ピストン装置のシール構造
DE102006011482B4 (de) 2006-03-14 2010-07-15 Festo Ag & Co. Kg Pneumatischer Linearantrieb
JP5479938B2 (ja) * 2010-02-15 2014-04-23 カヤバ工業株式会社 流体圧シリンダ
US9206899B2 (en) * 2013-03-15 2015-12-08 Fisher Controls International Llc Pistons

Also Published As

Publication number Publication date
US20180252316A1 (en) 2018-09-06
JP6313846B2 (ja) 2018-04-18
KR20150129714A (ko) 2015-11-20
CA2907038C (en) 2021-02-23
CN104048041B (zh) 2017-11-17
US20160033041A1 (en) 2016-02-04
JP2016519258A (ja) 2016-06-30
WO2014150324A1 (en) 2014-09-25
NO20151190A1 (en) 2015-09-15
RU2661224C2 (ru) 2018-07-13
AU2014237310A1 (en) 2015-09-24
MX2015013248A (es) 2016-04-07
CN104048041A (zh) 2014-09-17
EP2971799B1 (en) 2018-05-16
US20140265150A1 (en) 2014-09-18
AU2014237310B2 (en) 2017-07-06
BR112015022140A2 (pt) 2017-07-18
US9206899B2 (en) 2015-12-08
RU2015142113A (ru) 2017-04-21
CA2907038A1 (en) 2014-09-25
US9982781B2 (en) 2018-05-29
MX364337B (es) 2019-04-23
EP2971799A1 (en) 2016-01-20
US10598282B2 (en) 2020-03-24
NO345680B1 (en) 2021-06-07
CN203823041U (zh) 2014-09-10

Similar Documents

Publication Publication Date Title
PE20160340A1 (es) Piston para su uso en una jeringuilla con relacion dimensional especifica de una estructura de sellado
AR082031A1 (es) Dispositivo medico con aguja retractil y sello de embolo movil
MX2016014105A (es) Dispositivos y metodos relacionados para activar herramientas de sondeo con un gas presurizado.
AR089480A1 (es) Aparato a prueba de fallas para su uso con valvulas de fluidos
AR084343A1 (es) Un rodillo de vacio y un metodo para manejar un material con dicho rodillo de vacio
UY35303A (es) Sello de arcén central de conexión tubular?.
CO2019000972A2 (es) Camisa de deslizamiento reajustable para montajes de control de flujo en el fondo del pozo
AR096784A1 (es) Aparatos obturadores
AR110879A1 (es) Émbolo de jeringa con sello dinámico
MX2017005787A (es) Accesorio para estrangulador.
MX2019001688A (es) Dispositivo de fluido hidraulico.
MX2017005882A (es) Bomba de diafragma con doble resorte limitador de sobrecarga.
EP3869075A4 (en) VALVE SEAL, HIGH PRESSURE PUMP STRUCTURE AND VALVE SEALING PROCESS
ZA201601095B (en) Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly
MX2015015268A (es) Sello de piston amortiguador resistente a la compresion.
GB201101787D0 (en) Locking pneumatic piston
CA2880316C (en) A linear compressor
AR095407A1 (es) Pistón con sello comprimido por la presión de una cámara interna del pistón
EA201790205A1 (ru) Ротационные цилиндропоршневые устройства
AR099284A1 (es) Sello expansible con resguardo
GB2561799B (en) Arrangement to protect against leakage from sealing between a cylinder housing and a piston rod
GB2556776A (en) Downhole tool with multiple pistons
FI20145173A7 (fi) Esikammiojärjestely
UA84863U (ru) Поршень цилиндра с жидкостным уплотнением
GB201809998D0 (en) Piston pump with integrated leakage

Legal Events

Date Code Title Description
FB Suspension of granting procedure