ES367544A1 - Magnetic bias adjusting means for tank vent - Google Patents

Magnetic bias adjusting means for tank vent

Info

Publication number
ES367544A1
ES367544A1 ES367544A ES367544A ES367544A1 ES 367544 A1 ES367544 A1 ES 367544A1 ES 367544 A ES367544 A ES 367544A ES 367544 A ES367544 A ES 367544A ES 367544 A1 ES367544 A1 ES 367544A1
Authority
ES
Spain
Prior art keywords
valve
magnet
base
slat
poles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES367544A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GPE Controls Inc
Original Assignee
GPE Controls Inc
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 GPE Controls Inc filed Critical GPE Controls Inc
Publication of ES367544A1 publication Critical patent/ES367544A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/34—Venting 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/16—Pivoted closures
    • F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Vent valve particularly for petroleum tanks comprises a base 10 for fixing to the tank and a valve member 16 hinged to the base and engageable with a slat 12. A lip 22 of the valve member extends beyond the slat and is spaced from an opposed partof the base. The lip and opposed part carry one a magnet 44 and the other a permeable member 24 to exert a predetermined closing force on the valve. The magnet may comprise a ring of poles 44. The stainless steel plate member 24, is loosely mounted on a pin 26, is provided with two apertures (36, 38) on the same radius as the poles. The magnet 44 is adjustable angularly to vary the hold. A pin 32 keeps the plate in angular position. The valve is returned to closed position by gravity. A closure diaphragm 20 is fixed as shown to the valve member.
ES367544A 1968-05-23 1969-05-22 Magnetic bias adjusting means for tank vent Expired ES367544A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73145268A 1968-05-23 1968-05-23

Publications (1)

Publication Number Publication Date
ES367544A1 true ES367544A1 (en) 1971-04-01

Family

ID=24939565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367544A Expired ES367544A1 (en) 1968-05-23 1969-05-22 Magnetic bias adjusting means for tank vent

Country Status (8)

Country Link
US (1) US3528453A (en)
AT (1) AT299803B (en)
DE (1) DE1926581A1 (en)
ES (1) ES367544A1 (en)
FR (1) FR2009186A1 (en)
GB (1) GB1222745A (en)
NL (1) NL159061B (en)
NO (1) NO128675B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677290A (en) * 1970-09-24 1972-07-18 Cpc International Inc Pressure venting assembly
US4253489A (en) * 1979-11-08 1981-03-03 Vapor Corporation Magnetic latch for pressure relief valve
DE8212095U1 (en) * 1982-04-27 1982-10-14 Jansens & Dieperink B.V., 1505 Zaandam STACKABLE LARGE-CAPACITY CONTAINER, PARTICULARLY SILO
GB2164421A (en) * 1984-09-11 1986-03-19 William Stephen Martin Device for venting gaseous and/or vaporous media
DE9213455U1 (en) * 1992-07-31 1992-12-03 Edelhoff Polytechnik GmbH & Co, 5860 Iserlohn Container with pressure equalization device
US6126681A (en) * 1998-08-24 2000-10-03 Augustine Medical, Inc. Detection of a condition between an inflatable thermal device and an air hose in a convective warming system
US6099610A (en) * 1998-10-19 2000-08-08 Palmer; Willis Automatically emptying central vacuum cleaning apparatus
GB2356915A (en) * 1999-11-23 2001-06-06 Envirotech Products Ltd Magnetic venting valve with roll-over mechanism
US6585000B2 (en) * 2001-09-04 2003-07-01 Lydell Radford Pressure relief valve
US7275560B2 (en) * 2004-09-29 2007-10-02 A.J. Manufacturing, Inc. Pressure relief door for air duct work
US7255323B1 (en) 2005-08-19 2007-08-14 Praetorian, Inc. Pressure activated valve
US20080128033A1 (en) * 2006-12-05 2008-06-05 Honeywell International, Inc. Check valve with adjustable opening pressure
WO2010039758A2 (en) * 2008-09-30 2010-04-08 Trw Automotive U.S. Llc Pressure relief valve
DE102010049649A1 (en) * 2010-10-28 2012-05-03 Carl Freudenberg Kg Magnetically sealed valve device for a battery housing
CN111509361B (en) * 2020-05-07 2021-09-03 浙江泰邦电器有限公司 Assembled antenna applied to 5G mobile communication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672257A (en) * 1950-04-18 1954-03-16 Irving H Simmonds Magnetic container cap
US3077644A (en) * 1960-08-19 1963-02-19 Gen Motors Corp Refrigerating apparatus
US3294115A (en) * 1963-07-22 1966-12-27 Milwaukee Valve Swing type check valve
US3370305A (en) * 1965-05-28 1968-02-27 Goott Bernard Heart valve with magnetic hinge means

Also Published As

Publication number Publication date
NL6907504A (en) 1969-11-25
FR2009186A1 (en) 1970-01-30
GB1222745A (en) 1971-02-17
NL159061B (en) 1979-01-15
US3528453A (en) 1970-09-15
AT299803B (en) 1972-07-10
NO128675B (en) 1973-12-27
DE1926581A1 (en) 1969-11-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19900228