GB1225391A - - Google Patents

Info

Publication number
GB1225391A
GB1225391A GB1225391DA GB1225391A GB 1225391 A GB1225391 A GB 1225391A GB 1225391D A GB1225391D A GB 1225391DA GB 1225391 A GB1225391 A GB 1225391A
Authority
GB
United Kingdom
Prior art keywords
vessel
piston
valve
wagon
pallet
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
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 filed Critical
Publication of GB1225391A publication Critical patent/GB1225391A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1,225,391. Valves. WHESSOE Ltd. 11 July, 1969 [20 Aug., 1968], No. 39703/68. Heading F2V. A vent valve for a vessel, such as a rail tanker wagon, has a pallet 7 co-operating with a valve seat 5 and secured to a piston 4, a spring 9 biasing the piston and thereby the pallet on to the valve seat, and means 1 attached to the piston to enable the valve to be opened against the spring and any pressure loading from the vessel contents. The means 1 may be a Bowden cable connected to an operating lever for a discharge valve at the base of the vessel. When the vessel forms part of a rail tanker wagon, the operating lever is connected to hand levers at opposite sides of the wagon.
GB1225391D 1968-08-20 1968-08-20 Expired GB1225391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3970368 1968-08-20

Publications (1)

Publication Number Publication Date
GB1225391A true GB1225391A (en) 1971-03-17

Family

ID=10411016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225391D Expired GB1225391A (en) 1968-08-20 1968-08-20

Country Status (1)

Country Link
GB (1) GB1225391A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436921A1 (en) * 1978-09-22 1980-04-18 Perolo Claude Linked piston action air entry and discharge valves for petrol tanker - uses sheathed cable to convert push=on air valve into pull=out discharge valve
CN102502130A (en) * 2011-11-17 2012-06-20 天津新华昌运输设备有限公司 Dangerous source remote shut-down device for tank container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436921A1 (en) * 1978-09-22 1980-04-18 Perolo Claude Linked piston action air entry and discharge valves for petrol tanker - uses sheathed cable to convert push=on air valve into pull=out discharge valve
CN102502130A (en) * 2011-11-17 2012-06-20 天津新华昌运输设备有限公司 Dangerous source remote shut-down device for tank container

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee