MX167745B - Dispositivo de hermetizacion - Google Patents

Dispositivo de hermetizacion

Info

Publication number
MX167745B
MX167745B MX010241A MX1024188A MX167745B MX 167745 B MX167745 B MX 167745B MX 010241 A MX010241 A MX 010241A MX 1024188 A MX1024188 A MX 1024188A MX 167745 B MX167745 B MX 167745B
Authority
MX
Mexico
Prior art keywords
seal
opening
gap
partial
intermediate tube
Prior art date
Application number
MX010241A
Other languages
English (en)
Inventor
Erich Neuthard
Klaus-Albrecht Steinert
Original Assignee
Freudenberg Carl Fa
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 Freudenberg Carl Fa filed Critical Freudenberg Carl Fa
Publication of MX167745B publication Critical patent/MX167745B/es

Links

Classifications

    • 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
    • B67D7/002—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes using articulated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • 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
    • B67D7/04—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 fuels, lubricants or mixed fuels and lubricants
    • B67D7/0476—Vapour recovery systems
    • B67D7/0478—Vapour recovery systems constructional features or components
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/025—Sealing the pipe being movable

Abstract

La presente invención se refiere a dispositivo para la hermetización del intersticio entre la abertura de un recipiente y un tubo de alimentación movible que penetra la abertura, incluyendo una hermetización anular inflable, la cual llega al intersticio y proveyendo un medio a presión, se presiona contra las superficies que limitan el intersticio en dirección radial, caracterizado porque la hermetización anular está fijada en un tubo intermedio y por este queda dividida en una hermetización parcial que apunta hacia afuera y en una segunda hermetización parcial que apunta hacia adentro, estando dispuesta la segunda hermetización parcial a cierta distancia arriba de la abertura y de la primera hermetización parcial y el tubo intermedio en la región entre la primera y la segunda hermetización es atravezado de por lo menos una abertura auxiliar.
MX010241A 1987-05-06 1988-01-28 Dispositivo de hermetizacion MX167745B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3714982A DE3714982C1 (de) 1987-05-06 1987-05-06 Vorrichtung zur Abdichtung des Spaltes zwischen einer Behaelteroeffnung und einem relativ beweglichen Versorgungsrohr

Publications (1)

Publication Number Publication Date
MX167745B true MX167745B (es) 1993-04-12

Family

ID=6326887

Family Applications (1)

Application Number Title Priority Date Filing Date
MX010241A MX167745B (es) 1987-05-06 1988-01-28 Dispositivo de hermetizacion

Country Status (9)

Country Link
US (1) US4809864A (es)
EP (1) EP0289653B1 (es)
JP (1) JPS63281997A (es)
AT (1) ATE60306T1 (es)
BR (1) BR8801784A (es)
CA (1) CA1304702C (es)
DE (2) DE3714982C1 (es)
MX (1) MX167745B (es)
NO (1) NO170207C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919297A (en) * 1988-03-07 1990-04-24 Toyoda Gosei Co., Ltd. Fuel injection port
IT1247672B (it) * 1990-01-25 1994-12-28 Olimpio Stocchiero Coperchio con dispositivo di tenuta per recipienti
US5042678A (en) * 1990-07-20 1991-08-27 Munguia Preston T Fuel tank filler tube closure assembly
US5186221A (en) * 1991-09-24 1993-02-16 Ellis James E Fuel vapor filter
JPH0558699U (ja) * 1992-01-17 1993-08-03 本田技研工業株式会社 液体注入装置
CN108825883A (zh) * 2018-08-01 2018-11-16 水利部交通运输部国家能源局南京水利科学研究院 一种易于施工的高防水性能穿墙套管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145854A (en) * 1960-07-15 1964-08-25 Sturm Ship and cargo handling equipment
US3746268A (en) * 1971-10-26 1973-07-17 Marcona Corp Trunion liner and seal for rotary mills
US3921412A (en) * 1974-07-18 1975-11-25 Rohr Industries Inc Vapor recovery apparatus employing dispensing nozzle with condensing capacity
GB1536683A (en) * 1976-05-13 1978-12-20 British Steel Corp Pipe connections
FR2403507A1 (fr) * 1977-09-20 1979-04-13 Realisa Cybernetique Indl Et Joint d'etancheite entre deux tubes et dispositif d'obturation mettant en oeuvre un tel joint d'etancheite
US4717036A (en) * 1984-05-14 1988-01-05 Plymouth Tank Of West Michigan, Inc. Liquid tank spillage control system
US4690172A (en) * 1985-12-17 1987-09-01 Westinghouse Electric Corp. Foldable dual-seal nozzle dam
US4696330A (en) * 1986-08-14 1987-09-29 Raudman Charles J Spill collector assembly for liquid storage vessels

Also Published As

Publication number Publication date
NO874870L (no) 1988-11-07
DE3714982C1 (de) 1988-04-07
BR8801784A (pt) 1988-11-16
CA1304702C (en) 1992-07-07
DE3767712D1 (de) 1991-02-28
NO170207C (no) 1992-09-23
ATE60306T1 (de) 1991-02-15
EP0289653A1 (de) 1988-11-09
NO170207B (no) 1992-06-15
JPH0446837B2 (es) 1992-07-31
EP0289653B1 (de) 1991-01-23
NO874870D0 (no) 1987-11-23
JPS63281997A (ja) 1988-11-18
US4809864A (en) 1989-03-07

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