GB201869A - Improvements in renewable seatings and facings for valves - Google Patents

Improvements in renewable seatings and facings for valves

Info

Publication number
GB201869A
GB201869A GB1117923A GB1117923A GB201869A GB 201869 A GB201869 A GB 201869A GB 1117923 A GB1117923 A GB 1117923A GB 1117923 A GB1117923 A GB 1117923A GB 201869 A GB201869 A GB 201869A
Authority
GB
United Kingdom
Prior art keywords
renewable
seatings
facings
valves
retaining rings
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
GB1117923A
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 GB1117923A priority Critical patent/GB201869A/en
Publication of GB201869A publication Critical patent/GB201869A/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
    • F16K1/46—Attachment of sealing rings
    • F16K1/465—Attachment of sealing rings to the valve seats

Abstract

201,869. Blakeborough, R. A., Broadhead, J. B., and Wood, T. April 25, 1923. Seats and faces.-Renewable seatings and facings of the type wherein the renewable parts are secured by screwed rings, are formed with inclined surfaces such as b", Fig. 1, or ca. Fig. 3, co-operating with similar surfaces on the retaining rings c<3>, Fig. 1, or b, Fig. 3. The retaining rings are formed with suitable notches or projections for the reception of tools for inserting and removing them from the valve casings.
GB1117923A 1923-04-25 1923-04-25 Improvements in renewable seatings and facings for valves Expired GB201869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1117923A GB201869A (en) 1923-04-25 1923-04-25 Improvements in renewable seatings and facings for valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1117923A GB201869A (en) 1923-04-25 1923-04-25 Improvements in renewable seatings and facings for valves

Publications (1)

Publication Number Publication Date
GB201869A true GB201869A (en) 1923-08-09

Family

ID=9981441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117923A Expired GB201869A (en) 1923-04-25 1923-04-25 Improvements in renewable seatings and facings for valves

Country Status (1)

Country Link
GB (1) GB201869A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672856A (en) * 1951-02-05 1954-03-23 Frederick A Wagner Engine valve seat insert
DE1023285B (en) * 1955-08-06 1958-01-23 Amag Hilpert Pegnitzhuette A G Shut-off element with replaceable seat rings
US3693606A (en) * 1968-08-16 1972-09-26 Daimler Benz Ag Valve seat for an inlet valve of mixture-inducing internal combustion engines
US4236692A (en) * 1979-04-20 1980-12-02 Acf Industries, Incorporated Controlled floating seat for gate valves
US6135132A (en) * 1997-06-04 2000-10-24 Valvetech, Inc. Valve seat arrangement
CN101865292A (en) * 2010-06-17 2010-10-20 南京理工大学 Suspended particle stop valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672856A (en) * 1951-02-05 1954-03-23 Frederick A Wagner Engine valve seat insert
DE1023285B (en) * 1955-08-06 1958-01-23 Amag Hilpert Pegnitzhuette A G Shut-off element with replaceable seat rings
US3693606A (en) * 1968-08-16 1972-09-26 Daimler Benz Ag Valve seat for an inlet valve of mixture-inducing internal combustion engines
US4236692A (en) * 1979-04-20 1980-12-02 Acf Industries, Incorporated Controlled floating seat for gate valves
US6135132A (en) * 1997-06-04 2000-10-24 Valvetech, Inc. Valve seat arrangement
CN101865292A (en) * 2010-06-17 2010-10-20 南京理工大学 Suspended particle stop valve

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