GB1082041A - Fluid flow control valve for controlling the connection between a vacuum line and a chamber - Google Patents

Fluid flow control valve for controlling the connection between a vacuum line and a chamber

Info

Publication number
GB1082041A
GB1082041A GB2169/65A GB216965A GB1082041A GB 1082041 A GB1082041 A GB 1082041A GB 2169/65 A GB2169/65 A GB 2169/65A GB 216965 A GB216965 A GB 216965A GB 1082041 A GB1082041 A GB 1082041A
Authority
GB
United Kingdom
Prior art keywords
plate
cylinder
vacuum line
closure
pair
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
GB2169/65A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Publication of GB1082041A publication Critical patent/GB1082041A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/24—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/46—Mechanical actuating means for remote operation
    • F16K31/465—Mechanical actuating means for remote operation by flexible transmission means, e.g. cable, chain, bowden wire
    • 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
    • Y10T137/7504—Removable valve head and seat unit
    • Y10T137/7668—Retained by bonnet or closure
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86984—Actuator moves both valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Fluid-Driven Valves (AREA)
  • Physical Vapour Deposition (AREA)
  • Sliding Valves (AREA)

Abstract

1,082,041. Valves. UNITED STATES STEEL CORPORATION. Jan. 18, 1965 [Jan. 22, 1964], No. 2169/65. Heading F2V. A valve controlling the connection between a vacuum line and a casting chamber to be evacuated is in the form of a removable cartridge comprising a cylinder 1 telescoped in the vacuum line. The. valve closure is in the form of a circular plate 8 that co-operates with an annular seat supporting an 0-ring 10 and is connected by a pair of cables 12 attached to a shaft 14 rotatable in the cylinder flange 2; winding spools may be disposed on the shaft 14. Rotation of the shaft 14, causes upward motion of the plate 8 to provide a small annular flow path therearound, until the plate contacts a chordal rod 17 whereupon it tilts to a partiallyopen position; when the plate engages a pair of diametrically opposed members 18 it is tilted further to the fully-open position wherein it abuts a stop rod 20. In a modification the plate is provided with a pair of pilot valves 21 to establish a gradual connection across the plate before the latter unseats. The pilot valves are actuated by the cables 12 and each consists of cylinder 23 depending from the plate 8 about an opening therein and having a seat 25 for a valve closure 26; a liner 29 in the cylinder 23 incorporates a number of V-shaped slots which are gradually uncovered as the closure 26 is lifted. When the closure 26 abuts a stop-bar 32 the plate 8 begins to open.
GB2169/65A 1964-01-22 1965-01-18 Fluid flow control valve for controlling the connection between a vacuum line and a chamber Expired GB1082041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339437A US3313318A (en) 1964-01-22 1964-01-22 Sequentially operated plural valves for vacuum casting apparatus

Publications (1)

Publication Number Publication Date
GB1082041A true GB1082041A (en) 1967-09-06

Family

ID=23329002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2169/65A Expired GB1082041A (en) 1964-01-22 1965-01-18 Fluid flow control valve for controlling the connection between a vacuum line and a chamber

Country Status (8)

Country Link
US (1) US3313318A (en)
AT (1) AT249284B (en)
BE (1) BE658735A (en)
DE (1) DE1500283A1 (en)
ES (1) ES308380A1 (en)
FR (1) FR1421088A (en)
GB (1) GB1082041A (en)
NL (1) NL6500852A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160622A (en) * 1984-06-18 1985-12-24 Pfeiffer Vakuumtechnik Pressure valve
CN115435102A (en) * 2022-11-07 2022-12-06 中国空气动力研究与发展中心超高速空气动力研究所 Control system and control method for double-sided sealing vacuum plugboard valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382895A (en) * 1965-12-10 1968-05-14 United States Steel Corp Sequentially operated plural valves for gas duct
FR2859264B1 (en) * 2003-08-27 2007-06-08 Mark Iv Systemes Moteurs Sa CLAMP CONTROL DEVICE AND HOUSING AND REGULATION ASSEMBLY COMPRISING SUCH A DEVICE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879799A (en) * 1959-03-31 Valve
US754547A (en) * 1903-08-14 1904-03-15 William Powell Co Throttle-valve.
US1710585A (en) * 1925-11-27 1929-04-23 Matthiessen Paul Hinged gate for the testing cylinders of submarines
US1794830A (en) * 1928-12-08 1931-03-03 David Angus Locomotive stop valve
US1995052A (en) * 1932-07-30 1935-03-19 American Ship Building Company Automatic stop valve
US2482198A (en) * 1944-09-05 1949-09-20 Parker Appliance Co Valve structure
US2524474A (en) * 1947-03-31 1950-10-03 George V Randel Valve
US2710737A (en) * 1953-03-11 1955-06-14 Edward R Schaupp Valve unit
US3136338A (en) * 1961-05-17 1964-06-09 Fmc Corp Dashpot controlled loading valve
FR1303602A (en) * 1961-08-02 1962-09-14 Compteurs Et Moteurs Aster End valve for liquid meter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160622A (en) * 1984-06-18 1985-12-24 Pfeiffer Vakuumtechnik Pressure valve
CN115435102A (en) * 2022-11-07 2022-12-06 中国空气动力研究与发展中心超高速空气动力研究所 Control system and control method for double-sided sealing vacuum plugboard valve
CN115435102B (en) * 2022-11-07 2023-01-24 中国空气动力研究与发展中心超高速空气动力研究所 Control system and control method for double-sided sealing vacuum plugboard valve

Also Published As

Publication number Publication date
BE658735A (en) 1965-07-22
AT249284B (en) 1966-09-12
DE1500283A1 (en) 1969-06-04
NL6500852A (en) 1965-07-23
US3313318A (en) 1967-04-11
FR1421088A (en) 1965-12-10
ES308380A1 (en) 1965-05-01

Similar Documents

Publication Publication Date Title
GB1284969A (en) Improvements in controls for valves
GB1027975A (en) Electromagnetically actuated fluid control valve
GB1499527A (en) Electromagnetic control valve
GB1122184A (en) Escapement
US2866476A (en) Electro-magnetically operated control valves
GB1082041A (en) Fluid flow control valve for controlling the connection between a vacuum line and a chamber
GB1270090A (en) Remote control methods and systems
GB1066777A (en) Improvements relating to fluid control valves
GB1208808A (en) Flow control valve
GB1149405A (en) A pilot-operated fluid-pressure control valve
GB1477173A (en) Sliding gate valve
GB1420000A (en) Damper
GB840439A (en) Electro-magnetically actuated fluid flow control valve
GB1273020A (en) Improved valve
GB1222283A (en) Servo-valve
GB1159718A (en) Improvements in or relating to Window Mountings.
GB848871A (en) Piston valves
GB1132280A (en) Thermo-responsive fluid flow control valve assemblies
US4622883A (en) Apparatus for positioning a movable member
GB945367A (en) Improvements relating to valve control in a pumping plant
GB1314389A (en) Pilot operated control valve
GB819395A (en) Improvements in valves for controlling flow of liquid
GB1030037A (en) A device for selectively operating interception members for controlling the flow of fluid
GB2170578A (en) Valve
GB1125119A (en) Improvements in or relating to gas valves