GB190926255A - Improvements in and connected with Mechanism for Operating Bulkhead Doors and the like. - Google Patents

Improvements in and connected with Mechanism for Operating Bulkhead Doors and the like.

Info

Publication number
GB190926255A
GB190926255A GB190926255DA GB190926255A GB 190926255 A GB190926255 A GB 190926255A GB 190926255D A GB190926255D A GB 190926255DA GB 190926255 A GB190926255 A GB 190926255A
Authority
GB
United Kingdom
Prior art keywords
valve
door
handle
controlling
main
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
Inventor
John Lockhart Brunton
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.)
Individual
Original Assignee
Individual
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.)
Publication date
Application granted granted Critical
Publication of GB190926255A publication Critical patent/GB190926255A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/3059—Assemblies of multiple valves having multiple valves for multiple output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/321—Directional control characterised by the type of actuation mechanically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/321—Directional control characterised by the type of actuation mechanically
    • F15B2211/324—Directional control characterised by the type of actuation mechanically manually, e.g. by using a lever or pedal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F15B2211/782—Concurrent control, e.g. synchronisation of two or more actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8752—Emergency operation mode, e.g. fail-safe operation mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

26,255. Brunton, J. L. April 6, 1903, [date given under Section 15 of the Act, being that of 7970/03, Class 113, Ships &c., Div. I.]. Operating sliding doors.-Consists of means for simultaneously opening or closing all the bulkhead doors in a ship or other structure from a central station, at the same time affording facilities for momentarily opening any one door to permit any person enclosed to pass through, the door closing after him. Fig. 1 shows one arrangement, and is a diagrammatic representation of the disposition of the several parts. The door e is operated by rack- and-pinion gearing from cylinders f, g, which are of equal area and supplied with water under pressure by the controlling-valve x. The valve x is actuated by (1) a handle 21 at the door, (2) a weight 28, which falls when water enters the compartment and raises the float 23, and (3) a handle at the central station operating through a valve 40, which is arranged to connect the controlling-main r either with the pressure main p or the exhaust main s. The controlling-valve x shown in Figs. 2 and 3, applied to the arrangement shown in Fig. 1, comprises a slide valve t, operated by a differential piston w, and admits the water under pressure to either end of the cylinders from the pipe o. In the position shown, the door is open. To close it from the bridge, the valve 40, which is of similar construction to that of the valve x, is moved to admit water under pressure to the controlling-main r, and thence by the pipe q to the back of the piston w by passages 1, 2, 3. Water is thus admitted to the other end of the cylinder, the exhaust taking place through suitable ports, and the door closes. To close the door by the handle 21, the valve 15 is raised by the handle, thereby admitting pressure through the passages 1, 2, 3 to the piston as before described, a ball valve being placed in the pipe 1 to prevent direct passage to the exhaust. To open the door, at the door, after it has been closed from the bridge or bilge, the handle 21 is moved and lifts the valve 6 against the upper seat 4, exhausting the space 3 by way of the passage 8<Î>, the slide valve returning to its normal position. The bilge float is maintained in position by a weighted trigger, and, upon rising, it releases the weight 28, which operates the valve 15 and closes the door as above described.
GB190926255D 1903-04-06 Improvements in and connected with Mechanism for Operating Bulkhead Doors and the like. Expired GB190926255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190307970T 1903-04-06

Publications (1)

Publication Number Publication Date
GB190926255A true GB190926255A (en) 1910-03-03

Family

ID=32158093

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190926255D Expired GB190926255A (en) 1903-04-06 Improvements in and connected with Mechanism for Operating Bulkhead Doors and the like.
GB190307970D Expired GB190307970A (en) 1903-04-06 1903-04-06 Improvements in and connected with Mechanism for Operating Bulkhead Doors and the like.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB190307970D Expired GB190307970A (en) 1903-04-06 1903-04-06 Improvements in and connected with Mechanism for Operating Bulkhead Doors and the like.

Country Status (1)

Country Link
GB (2) GB190307970A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603517A (en) * 1947-04-26 1952-07-15 Zitarosa Michael Bumper
CN108317111B (en) * 2018-02-13 2024-03-15 湖南九虎智能科技有限公司 Hoisting system

Also Published As

Publication number Publication date
GB190307970A (en) 1904-07-06

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