GB290373A - Improvements in or relating to valves and fluid-tight jointing devices - Google Patents

Improvements in or relating to valves and fluid-tight jointing devices

Info

Publication number
GB290373A
GB290373A GB420327A GB420327A GB290373A GB 290373 A GB290373 A GB 290373A GB 420327 A GB420327 A GB 420327A GB 420327 A GB420327 A GB 420327A GB 290373 A GB290373 A GB 290373A
Authority
GB
United Kingdom
Prior art keywords
ring
tapered surfaces
joint
sealing
valves
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
GB420327A
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB420327A priority Critical patent/GB290373A/en
Publication of GB290373A publication Critical patent/GB290373A/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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape

Abstract

290,373. Burdon, C. B., (Wilson, W. G.). Feb. 15, 1927. Joint-making packing. - A valve or other closure device, such as a pipe or cylinder cover joint, comprises opposed inclined or tapered surfaces, which need not be ground, used in conjunction with a sealing ring of hard or normally non-yielding material such as hard brass compressed without appreciable distortion between the tapered surfaces, the sealing pressure coming more or less radially on diagonally opposite corners of the ring. The sealing ring is preferably of square cross-section, but the sealing edges may be chamfered off. In the valve arrangement shown the ring 19 is removably mounted by means of the washer 18 and nut and has a free or " floating " action between the tapered surfaces 16, 20. The ring may be mounted on either of the tapered surfaces of the joint or closure.
GB420327A 1927-02-15 1927-02-15 Improvements in or relating to valves and fluid-tight jointing devices Expired GB290373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB420327A GB290373A (en) 1927-02-15 1927-02-15 Improvements in or relating to valves and fluid-tight jointing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB420327A GB290373A (en) 1927-02-15 1927-02-15 Improvements in or relating to valves and fluid-tight jointing devices

Publications (1)

Publication Number Publication Date
GB290373A true GB290373A (en) 1928-05-15

Family

ID=9772658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB420327A Expired GB290373A (en) 1927-02-15 1927-02-15 Improvements in or relating to valves and fluid-tight jointing devices

Country Status (1)

Country Link
GB (1) GB290373A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481482A (en) * 1944-11-15 1949-09-13 Donald C Green Check valve
EP0140510A1 (en) * 1983-09-02 1985-05-08 Tri-Clover, Inc. Snap-on valve gasket
US4948096A (en) * 1989-11-13 1990-08-14 Amca International Corporation Valve stem and gasket with improved cleaning capability
WO2015086372A1 (en) * 2013-12-10 2015-06-18 Robert Bosch Gmbh Electromagnet of an electromagnetically actuated fluid valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481482A (en) * 1944-11-15 1949-09-13 Donald C Green Check valve
EP0140510A1 (en) * 1983-09-02 1985-05-08 Tri-Clover, Inc. Snap-on valve gasket
US4948096A (en) * 1989-11-13 1990-08-14 Amca International Corporation Valve stem and gasket with improved cleaning capability
WO2015086372A1 (en) * 2013-12-10 2015-06-18 Robert Bosch Gmbh Electromagnet of an electromagnetically actuated fluid valve
US10006561B2 (en) 2013-12-10 2018-06-26 Robert Bosch Gmbh Electromagnet of an electromagnetically actuated fluid valve

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