GB1198323A - Hydraulic Valve - Google Patents

Hydraulic Valve

Info

Publication number
GB1198323A
GB1198323A GB28952/67A GB2895267A GB1198323A GB 1198323 A GB1198323 A GB 1198323A GB 28952/67 A GB28952/67 A GB 28952/67A GB 2895267 A GB2895267 A GB 2895267A GB 1198323 A GB1198323 A GB 1198323A
Authority
GB
United Kingdom
Prior art keywords
hydraulic valve
july
valve
posi
heading
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
GB28952/67A
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.)
Fisher Controls International LLC
Original Assignee
Posi Seal International Inc
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 Posi Seal International Inc filed Critical Posi Seal International Inc
Publication of GB1198323A publication Critical patent/GB1198323A/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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
    • 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
    • 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
    • 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
    • F16K5/06—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 spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Abstract

1,198,323. Valves. POSI-SEAL INTERNATIONAL Inc. 7 July, 1967 [7 July, 1966], No. 28952/67. Addition to 1,197,964. Heading F2V. The valve of the parent Specification has been improved, in that the resilient backing ring 156 takes the form of a coil spring.
GB28952/67A 1966-07-07 1967-07-07 Hydraulic Valve Expired GB1198323A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56871566A 1966-07-07 1966-07-07
US64614967A 1967-06-09 1967-06-09

Publications (1)

Publication Number Publication Date
GB1198323A true GB1198323A (en) 1970-07-08

Family

ID=27074867

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3576/67A Expired GB1197964A (en) 1966-07-07 1967-07-07 Hydraulic Valve
GB28952/67A Expired GB1198323A (en) 1966-07-07 1967-07-07 Hydraulic Valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3576/67A Expired GB1197964A (en) 1966-07-07 1967-07-07 Hydraulic Valve

Country Status (8)

Country Link
BE (1) BE701004A (en)
CH (1) CH472612A (en)
DE (2) DE1600754A1 (en)
ES (1) ES342613A1 (en)
FR (1) FR1510707A (en)
GB (2) GB1197964A (en)
NL (1) NL163610C (en)
SE (1) SE339781B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114370540A (en) * 2022-01-13 2022-04-19 太仓市新英工业燃烧设备有限公司 Air tightness detection device and method for interface of combustion chamber

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667727A (en) * 1971-05-10 1972-06-06 Billy W Bowden Seat for ball or gate valves
CA1080684A (en) * 1977-03-15 1980-07-01 Kenneth C. Simmons Extended temperature range valve seal
AT383881B (en) * 1983-07-05 1987-09-10 Voest Alpine Ag SHUT-OFF ORGAN, ESPECIALLY FOR A HIGH PRESSURE PIPE
GB2175372B (en) * 1985-05-21 1989-06-28 Fort Vale Eng Ltd Improvements in and relating to valve seals
IT1401144B1 (en) * 2010-07-27 2013-07-12 Caleffi Spa VALVE VALVE BALL, ANTI-SCALE, FOR HEATING PLANTS AND DISTRIBUTION OF SANITARY WATER
US10428955B2 (en) * 2012-06-25 2019-10-01 Hamilton Sundstrand Corporation Contamination resistant butterfly valve
CN108468877A (en) * 2018-05-31 2018-08-31 浙江阮氏塑业有限公司 A kind of PPCV-R double-wall corrugated pipes
US11841089B2 (en) 2020-02-14 2023-12-12 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11953113B2 (en) 2020-02-14 2024-04-09 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11946557B2 (en) * 2020-02-14 2024-04-02 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11519509B2 (en) 2020-02-14 2022-12-06 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114370540A (en) * 2022-01-13 2022-04-19 太仓市新英工业燃烧设备有限公司 Air tightness detection device and method for interface of combustion chamber

Also Published As

Publication number Publication date
BE701004A (en) 1967-12-18
NL6709451A (en) 1968-01-08
SE339781B (en) 1971-10-18
NL163610B (en) 1980-04-15
DE1600754A1 (en) 1970-02-05
FR1510707A (en) 1968-01-19
GB1197964A (en) 1970-07-08
ES342613A1 (en) 1969-01-01
NL163610C (en) 1980-09-15
CH472612A (en) 1969-05-15
DE1600758A1 (en) 1970-08-06

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years