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
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
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.
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)
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 |
-
1968
- 1968-08-20 GB GB1225391D patent/GB1225391A/en not_active Expired
Cited By (2)
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 |