MXPA02006482A - Piston de tanque con limpiador y sello mejorado. - Google Patents

Piston de tanque con limpiador y sello mejorado.

Info

Publication number
MXPA02006482A
MXPA02006482A MXPA02006482A MXPA02006482A MXPA02006482A MX PA02006482 A MXPA02006482 A MX PA02006482A MX PA02006482 A MXPA02006482 A MX PA02006482A MX PA02006482 A MXPA02006482 A MX PA02006482A MX PA02006482 A MXPA02006482 A MX PA02006482A
Authority
MX
Mexico
Prior art keywords
piston
wiper
improved seal
tank
annular
Prior art date
Application number
MXPA02006482A
Other languages
English (en)
Inventor
Thomas E Berry
Original Assignee
Transp Leasing Corp
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 Transp Leasing Corp filed Critical Transp Leasing Corp
Publication of MXPA02006482A publication Critical patent/MXPA02006482A/es

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/028—Sealings between relatively-stationary surfaces with elastic packing the packing being mechanically expanded against the sealing surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/58—Large containers characterised by means facilitating filling or emptying by displacement of walls
    • B65D88/60—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0227—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by an ejection plunger
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Toys (AREA)
  • Ink Jet (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)

Abstract

Se muestra un piston de tanque con un limpiador y sello mejorado. El piston se utiliza en conjunto con tanques utilizados para transportar materiales semisolidos y viscosos tales como grasa, aceite, tinta y similares. El sello mejorado consiste de un miembro de hule con una camara hueca llena con un material de espuma de celda abierta tal como poliuretano, o un gel tal como silica gel. El material en la camara es comprimible y expansible para proporcionar un sello alrededor del piston. Opcionalmente, el piston se proporciona con una estructura de limpiador anular que se extiende alrededor de la periferia delantera externa del piston y se inclina hacia delante en aproximadamente 45degree con relacion a un eje del piston. El limpiador tiene un extremo biselado que hace contacto con la superficie interna del tanque para proporcionar una accion de limpieza. Puede agregarse un segundo limpiador complementario cerca de la periferia posterior externa del piston. Se muestra tambien una modalidad preferida que utiliza un ensamble de soporte escalonado.
MXPA02006482A 1999-12-30 2000-12-19 Piston de tanque con limpiador y sello mejorado. MXPA02006482A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/476,166 US6325384B1 (en) 1997-09-10 1999-12-30 Tank piston with improved seal and wiper
PCT/US2000/034527 WO2001050043A1 (en) 1999-12-30 2000-12-19 Tank piston with improved seal and wiper

Publications (1)

Publication Number Publication Date
MXPA02006482A true MXPA02006482A (es) 2004-07-30

Family

ID=23890763

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02006482A MXPA02006482A (es) 1999-12-30 2000-12-19 Piston de tanque con limpiador y sello mejorado.

Country Status (11)

Country Link
US (1) US6325384B1 (es)
EP (1) EP1247032B1 (es)
AT (1) ATE329183T1 (es)
CA (1) CA2395677C (es)
DE (1) DE60028611T2 (es)
DK (1) DK1247032T3 (es)
ES (1) ES2269221T3 (es)
HK (1) HK1051062A1 (es)
MX (1) MXPA02006482A (es)
PT (1) PT1247032E (es)
WO (1) WO2001050043A1 (es)

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SE0001874D0 (sv) * 2000-05-19 2000-05-19 Kungsoers Plast Ab Sätt vid tillverkning av en elastisk tätningsring och en enligt sättet tillverkad tätningsring
WO2002034108A2 (en) 2000-10-19 2002-05-02 Applied Medical Resources Corporation Surgical access apparatus and method
US20020134793A1 (en) * 2001-03-23 2002-09-26 Coleman Clarence B. Horizontal container with a moveable bulkhead follower for the storage and transport of bulk viscous material
EP2422829B1 (en) 2001-08-14 2013-03-06 Applied Medical Resources Corporation Surgical access sealing apparatus
US6958037B2 (en) 2001-10-20 2005-10-25 Applied Medical Resources Corporation Wound retraction apparatus and method
EP2340791B1 (en) 2002-06-05 2012-11-14 Applied Medical Resources Corporation Wound retractor
US6755422B2 (en) * 2002-08-16 2004-06-29 Visteon Global Technologies, Inc. Low permeation sealing member
US6916025B2 (en) * 2002-10-10 2005-07-12 Piston Technology, Llc Piston and seal for a storage tank
US20050020884A1 (en) 2003-02-25 2005-01-27 Hart Charles C. Surgical access system
CA2533204A1 (en) 2003-08-06 2005-02-17 Applied Medical Resources Corporation Surgical device with tack-free gel and method of manufacture
US7163510B2 (en) 2003-09-17 2007-01-16 Applied Medical Resources Corporation Surgical instrument access device
US10221059B2 (en) 2004-03-31 2019-03-05 Ch&I Technologies, Inc. Refillable material transfer system
CA2561612C (en) * 2004-03-31 2013-10-15 Ch & I Technologies, Inc. Refillable material transfer system
US7159508B1 (en) * 2005-10-11 2007-01-09 Michael F. Birsner Tank piston seal and stabilizing system
EP1942812B1 (en) 2005-10-14 2011-10-05 Applied Medical Resources Corporation Split hoop wound retractor
US7621429B2 (en) * 2006-02-27 2009-11-24 Aerojet- General Corporation Piston tank with compound piston for high loading and expulsion efficiency
US20080041635A1 (en) * 2006-08-18 2008-02-21 Atlas Copco Secoroc Llc Seal for an earth bit
US8109873B2 (en) 2007-05-11 2012-02-07 Applied Medical Resources Corporation Surgical retractor with gel pad
AU2008251314B2 (en) 2007-05-11 2013-05-02 Applied Medical Resources Corporation Surgical retractor
AU2009206407B2 (en) 2008-01-22 2014-04-24 Applied Medical Resources Corporation Surgical instrument access device
US8262568B2 (en) 2008-10-13 2012-09-11 Applied Medical Resources Corporation Single port access system
US20120043331A1 (en) * 2009-05-08 2012-02-23 Nok Corporation Water-proof structure for opening of case of appliance
ES2776949T3 (es) 2009-08-31 2020-08-03 Applied Med Resources Sistema de acceso quirúrgico multifuncional
US9289115B2 (en) 2010-10-01 2016-03-22 Applied Medical Resources Corporation Natural orifice surgery system
CA2811753C (en) 2010-10-01 2019-05-21 Applied Medical Resources Corporation Natural orifice surgery system
EP3711682B1 (en) 2011-05-10 2022-10-19 Applied Medical Resources Corporation Wound retractor
US9067728B2 (en) 2012-03-01 2015-06-30 Clasen Quality Coatings, Inc. Container including a magnetically operated scraper
KR102300866B1 (ko) 2013-03-15 2021-09-13 어플라이드 메디컬 리소시스 코포레이션 기계적인 겔 수술 액세스 디바이스
US9642608B2 (en) 2014-07-18 2017-05-09 Applied Medical Resources Corporation Gels having permanent tack free coatings and method of manufacture
EP4101405A1 (en) 2014-08-15 2022-12-14 Applied Medical Resources Corporation Natural orifice surgery system
EP3223718A2 (en) 2014-11-25 2017-10-04 Applied Medical Resources Corporation Circumferential wound retraction with support and guidance structures
US10368908B2 (en) 2015-09-15 2019-08-06 Applied Medical Resources Corporation Surgical robotic access system
US10575840B2 (en) 2015-10-07 2020-03-03 Applied Medical Resources Corporation Wound retractor with multi-segment outer ring
KR102544079B1 (ko) 2016-09-12 2023-06-15 어플라이드 메디컬 리소시스 코포레이션 불규칙 형상의 로봇 작동기들 및 연관된 로봇 수술용 기구들에 대한 수술용 로봇 액세스 시스템
US10563763B1 (en) 2017-03-31 2020-02-18 Piston Tank Corporation Tank piston with improved seal and cover
US10758850B2 (en) * 2018-08-01 2020-09-01 Parker-Hannifin Corporation Filter cartridge and/or multiple-diameter multiple stage filter coalescer separator

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Also Published As

Publication number Publication date
DE60028611T2 (de) 2006-12-14
HK1051062A1 (en) 2003-07-18
DE60028611D1 (de) 2006-07-20
PT1247032E (pt) 2006-10-31
CA2395677C (en) 2008-10-28
US6325384B1 (en) 2001-12-04
ES2269221T3 (es) 2007-04-01
DK1247032T3 (da) 2006-10-02
EP1247032A4 (en) 2004-08-25
EP1247032A1 (en) 2002-10-09
WO2001050043A1 (en) 2001-07-12
CA2395677A1 (en) 2001-07-12
ATE329183T1 (de) 2006-06-15
EP1247032B1 (en) 2006-06-07

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Legal Events

Date Code Title Description
FG Grant or registration