GB286273A - Improvements in valves for high pressure and high temperature purposes - Google Patents

Improvements in valves for high pressure and high temperature purposes

Info

Publication number
GB286273A
GB286273A GB6499/28A GB649928A GB286273A GB 286273 A GB286273 A GB 286273A GB 6499/28 A GB6499/28 A GB 6499/28A GB 649928 A GB649928 A GB 649928A GB 286273 A GB286273 A GB 286273A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
lift
casing
cage member
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
GB6499/28A
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.)
ORRION DAVIS REDDING
Original Assignee
ORRION DAVIS REDDING
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 ORRION DAVIS REDDING filed Critical ORRION DAVIS REDDING
Publication of GB286273A publication Critical patent/GB286273A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Abstract

286,273. Redding, O. D. March 2, 1927, [Convention date]. Closure members; seats.-Gate, lift, and other valves for use with high temperatures and pressures are provided with valve seating formed integral with a conical-shaped cage member 9, Fig. 1, or 27, Fig. 5. which fits the valve casing and is adjustably secured therein by an external nut 13 on a screwed projecting end 12. The cage member is shown in Fig. 5 shaped with passages and seating for a lift valve. Fig. 1 shows the arrangement for a sliding wedge valve 14. This valve is provided with guide grooves 24, Fig. 4, co-operating with guide ribs in the casing to prevent rotation, and with adjustable faces 20 secured by central screwed studs 21.
GB6499/28A 1927-03-02 1928-03-01 Improvements in valves for high pressure and high temperature purposes Expired GB286273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US286273XA 1927-03-02 1927-03-02

Publications (1)

Publication Number Publication Date
GB286273A true GB286273A (en) 1928-11-08

Family

ID=21844515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6499/28A Expired GB286273A (en) 1927-03-02 1928-03-01 Improvements in valves for high pressure and high temperature purposes

Country Status (1)

Country Link
GB (1) GB286273A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325895A1 (en) * 1988-01-26 1989-08-02 Shinn-I Hsiao Separable valve assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325895A1 (en) * 1988-01-26 1989-08-02 Shinn-I Hsiao Separable valve assembly

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