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GB529403A - Improvements in cocks or valves - Google Patents

Improvements in cocks or valves

Info

Publication number
GB529403A
GB529403A GB1483139A GB1483139A GB529403A GB 529403 A GB529403 A GB 529403A GB 1483139 A GB1483139 A GB 1483139A GB 1483139 A GB1483139 A GB 1483139A GB 529403 A GB529403 A GB 529403A
Authority
GB
United Kingdom
Prior art keywords
plug
coupling
groove
seating
liner
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
GB1483139A
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.)
AIRCRAFTINGS Ltd
Original Assignee
AIRCRAFTINGS Ltd
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 AIRCRAFTINGS Ltd filed Critical AIRCRAFTINGS Ltd
Priority to GB1483139A priority Critical patent/GB529403A/en
Publication of GB529403A publication Critical patent/GB529403A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0271—Packings between housing and plug
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Taps Or Cocks (AREA)

Abstract

529,403. Plug-cocks. AIRCRAFTINGS, Ltd., and COHEN, I. May 18, 1939, No. 14831. [Class 135] A plug-cock in which the plug is resiliently held in its seating and is provided with easing means has the spindle separate from the,plug and is coupled thereto by a floating coupling adapted for imparting not only rotary motion but also a slight end motion for effecting an initial loosening. In the form shown in Figs. 1 and 2 the plug 1 is resiliently held in its seat in a liner 2 by a spring 3 bearing on an abutment supported by a ball-bearing mounted on the larger end of the plug. An actuating spindle 14 is rotatably mounted in the casing and is formed with a flanged head 13, one face of which co-operates with a flange on the seating liner while the other is provided with diametral rib 12. A coupling member 9 having a transverse groove adapted to engage the rib 12 is formed with longitudinal inclined faces adapted to co-operate with similar faces on a transverse groove 8 in the smaller end of the plug. The axial position of the coupling member is adjustable by means of a screwed pin 15 passing through the actuating spindle. In a modification rollers are interposed between the groove in the plug and a corresponding groove in the coupling members. In the place of rollers balls may be arranged between conical or spherical recesses in the plug and coupling. In another form four pointed star-shaped members are arranged between rectangular grooves in the plug and coupling.
GB1483139A 1939-05-18 1939-05-18 Improvements in cocks or valves Expired GB529403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1483139A GB529403A (en) 1939-05-18 1939-05-18 Improvements in cocks or valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1483139A GB529403A (en) 1939-05-18 1939-05-18 Improvements in cocks or valves

Publications (1)

Publication Number Publication Date
GB529403A true GB529403A (en) 1940-11-20

Family

ID=10048239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1483139A Expired GB529403A (en) 1939-05-18 1939-05-18 Improvements in cocks or valves

Country Status (1)

Country Link
GB (1) GB529403A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084513A1 (en) * 1982-01-07 1983-07-27 Xomox Corporation Fluid valve and method of making same
GB2186951A (en) * 1986-02-21 1987-08-26 Fip Formatura Inienzione Poli Rotary valve
WO2018229399A1 (en) * 2017-06-14 2018-12-20 Schrader Multi-way valve having a conical gate
EP4008935A1 (en) * 2020-12-03 2022-06-08 TI Automotive Technology Center GmbH Rotary valve
WO2025176444A1 (en) * 2024-02-19 2025-08-28 Schaeffler Technologies AG & Co. KG Valve assembly, pump-valve unit, thermal management system, and electric vehicle
WO2025176443A1 (en) * 2024-02-19 2025-08-28 Schaeffler Technologies AG & Co. KG Valve assembly, pump-valve unit, thermal management system, and electric vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084513A1 (en) * 1982-01-07 1983-07-27 Xomox Corporation Fluid valve and method of making same
GB2186951A (en) * 1986-02-21 1987-08-26 Fip Formatura Inienzione Poli Rotary valve
WO2018229399A1 (en) * 2017-06-14 2018-12-20 Schrader Multi-way valve having a conical gate
FR3067785A1 (en) * 2017-06-14 2018-12-21 Schrader MULTIVOIE VALVE WITH CONICAL BOISSEAU
CN110741193A (en) * 2017-06-14 2020-01-31 施雷德有限公司 Multi-port valve with tapered plug
EP4008935A1 (en) * 2020-12-03 2022-06-08 TI Automotive Technology Center GmbH Rotary valve
WO2025176444A1 (en) * 2024-02-19 2025-08-28 Schaeffler Technologies AG & Co. KG Valve assembly, pump-valve unit, thermal management system, and electric vehicle
WO2025176443A1 (en) * 2024-02-19 2025-08-28 Schaeffler Technologies AG & Co. KG Valve assembly, pump-valve unit, thermal management system, and electric vehicle

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