GB1166164A - Power Operated Doors, Primarily for Pressure Vessels - Google Patents
Power Operated Doors, Primarily for Pressure VesselsInfo
- Publication number
- GB1166164A GB1166164A GB3543467A GB3543467A GB1166164A GB 1166164 A GB1166164 A GB 1166164A GB 3543467 A GB3543467 A GB 3543467A GB 3543467 A GB3543467 A GB 3543467A GB 1166164 A GB1166164 A GB 1166164A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- movement
- travel
- vessel
- ram rod
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
-
- 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
- F16J13/18—Pivoted closures pivoted directly on the frame
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
1,166,164. Power-operated vessel door. LEEDS & BRADFORD BOILER CO. Ltd. and H. M. H. PICKARD. 2 Aug., 1967, No. 35434/67. Heading E2M. [Also in Division F2] A vessel comprises a door 1 adapted to be swung into open and closed positions, about a horizontal axis 2 located above the mouth of the vessel, by power-operated means comprising one or more pneumatic or hydraulic cylinders 7 which is, or each of which is, operatively interconnected between a stationary member 9 and means (e.g. radial arm 13, pivot 12) for swinging the door about said horizontal axis in such a manner that the door is swung through half its movement (open or closed) by travel of a ram rod 11 in one direction in said cylinder and for the remainder of said movement by the travel of the ram rod in the opposite direction, a control valve (manual or automatic) being provided to control the admittance of fluid to said cylinder to effect travel of the ram rod in either of its two directions, and one or more counter-balance weights 6 being provided for effecting carry-over movement of the door during .the middle part of its movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3543467A GB1166164A (en) | 1967-08-02 | 1967-08-02 | Power Operated Doors, Primarily for Pressure Vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3543467A GB1166164A (en) | 1967-08-02 | 1967-08-02 | Power Operated Doors, Primarily for Pressure Vessels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1166164A true GB1166164A (en) | 1969-10-08 |
Family
ID=10377678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3543467A Expired GB1166164A (en) | 1967-08-02 | 1967-08-02 | Power Operated Doors, Primarily for Pressure Vessels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1166164A (en) |
-
1967
- 1967-08-02 GB GB3543467A patent/GB1166164A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES419182A1 (en) | Ventilation valve for closing a ventilation duct in a casting mold | |
GB982488A (en) | Fluid flow control valve | |
GB1166164A (en) | Power Operated Doors, Primarily for Pressure Vessels | |
ES192697U (en) | Device for the automatic projection of water in mining exploitations provided of progressive hydraulic entibation. (Machine-translation by Google Translate, not legally binding) | |
GB1258076A (en) | ||
GB543317A (en) | Improvements in or relating to sealing doors for large containers such as kilns and the like | |
GB545720A (en) | Spring control device | |
GB1089294A (en) | Improvements in and relating to means for holding fluid-control valves against movement | |
GB1062690A (en) | Vessel having a cover movable by motor means | |
GB1107805A (en) | Improvements in quick operating valves | |
FR2164149A5 (en) | ||
GB944558A (en) | Air-operated press | |
GB1168426A (en) | An Injection Moulding Machine | |
GB1078957A (en) | Hydraulically operated gate drive | |
GB889154A (en) | Door closers | |
US2196165A (en) | Press operating mechanism | |
SU449139A1 (en) | Door opener | |
GB973593A (en) | Improvements relating to servo-mechanisms for controlling fluid-operated rams | |
FR2277218B1 (en) | ||
GB983010A (en) | Improvements in cut-in valves for a pressure medium source | |
GB1256326A (en) | Control means for flap valves | |
GB999504A (en) | Improvements in or relating to fluid-flow control valves | |
GB882468A (en) | An improved apparatus for opening or closing doors and the like | |
DK106477C (en) | Pressure medium controlled maneuvering system. | |
GB890130A (en) | Improvements in or relating to a guided hoisting skip with a discharge door actuated by two cylinders |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |