GB580774A - Improvements in valves and valve seats - Google Patents

Improvements in valves and valve seats

Info

Publication number
GB580774A
GB580774A GB1102644A GB1102644A GB580774A GB 580774 A GB580774 A GB 580774A GB 1102644 A GB1102644 A GB 1102644A GB 1102644 A GB1102644 A GB 1102644A GB 580774 A GB580774 A GB 580774A
Authority
GB
United Kingdom
Prior art keywords
facing
disc
valve
rigid
mounting
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
GB1102644A
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.)
CAMILLE CLARE SPRANKLING
TECAIEMIT Ltd
Original Assignee
CAMILLE CLARE SPRANKLING
TECAIEMIT 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 CAMILLE CLARE SPRANKLING, TECAIEMIT Ltd filed Critical CAMILLE CLARE SPRANKLING
Priority to GB1102644A priority Critical patent/GB580774A/en
Publication of GB580774A publication Critical patent/GB580774A/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
    • F16K1/42—Valve seats
    • F16K1/427—Attachment of the seat to the housing by one or more additional fixing elements
    • 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
    • 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
    • F16K1/42—Valve seats
    • F16K1/422—Valve seats attachable by a threaded connection to the housing
    • 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
    • F16K1/42—Valve seats
    • F16K1/425—Attachment of the seat to the housing by plastical deformation, e.g. valve seat or housing being plastically deformed during mounting
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring

Abstract

580,774. Making cased valves. TECALEMIT, Ltd., and LE CLAIR, C. C. S. June 8, 1944, No. 11026. [Class 83 (ii)] [Also in Group XXIX] A method of making valve members or valve seats having a substantially rigid mounting or backing with a facing of deformable or flexible material comprises cutting or punching the required shape of valve member from a compound sheet of the material. The mounting material may be metallic or plastic sheets, which may be perforated, or rigid wire mesh and the facing material may be synthetic or natural rubber, a suitable plastic, felt, or cloth or fabric treated to render it impervious to fluids. Fig. 1 shows a disc valve formed by this method comprising a rigid disc 6 with a deformable facing 7 for co-operating with a seat 5. A larger disc may be cut and the outer annular portion of the facing material removed to leave a central seating portion, the outer part of the rigid disc then being cupped to form a guide. In Fig. 6, an annular ring of the compound material is cut to form a valve seat, the outer portion of the facings 31 being removed. In Fig. 4, a double-acting valve disc with a facing on either side' for co-operating with seatings 22, 23 controlling the inlet 12 to two outlets is shown, the rigid mounting being perforated.
GB1102644A 1944-06-08 1944-06-08 Improvements in valves and valve seats Expired GB580774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1102644A GB580774A (en) 1944-06-08 1944-06-08 Improvements in valves and valve seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1102644A GB580774A (en) 1944-06-08 1944-06-08 Improvements in valves and valve seats

Publications (1)

Publication Number Publication Date
GB580774A true GB580774A (en) 1946-09-19

Family

ID=9978691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1102644A Expired GB580774A (en) 1944-06-08 1944-06-08 Improvements in valves and valve seats

Country Status (1)

Country Link
GB (1) GB580774A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840337A (en) * 1954-07-01 1958-06-24 Pennsylvania Furnace And Iron Valve structure for tanks
US3194264A (en) * 1965-07-13 Greco gas mixer apparatus
US4852612A (en) * 1983-09-23 1989-08-01 Bucko Sr Edward P Fluid flow control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194264A (en) * 1965-07-13 Greco gas mixer apparatus
US2840337A (en) * 1954-07-01 1958-06-24 Pennsylvania Furnace And Iron Valve structure for tanks
US4852612A (en) * 1983-09-23 1989-08-01 Bucko Sr Edward P Fluid flow control device

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