CA1101823A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number
CA1101823A
CA1101823A CA318,786A CA318786A CA1101823A CA 1101823 A CA1101823 A CA 1101823A CA 318786 A CA318786 A CA 318786A CA 1101823 A CA1101823 A CA 1101823A
Authority
CA
Canada
Prior art keywords
bore
valve
sealing member
sidewall
open end
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
CA318,786A
Other languages
English (en)
Inventor
Eugene O. Lee
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
Application granted granted Critical
Publication of CA1101823A publication Critical patent/CA1101823A/fr
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
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
CA318,786A 1978-06-05 1978-12-28 Traduction non-disponible Expired CA1101823A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91233978A 1978-06-05 1978-06-05
US912,339 1978-06-05

Publications (1)

Publication Number Publication Date
CA1101823A true CA1101823A (fr) 1981-05-26

Family

ID=25431752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318,786A Expired CA1101823A (fr) 1978-06-05 1978-12-28 Traduction non-disponible

Country Status (3)

Country Link
CA (1) CA1101823A (fr)
GB (1) GB2022216B (fr)
MX (1) MX151177A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140938A1 (fr) * 1983-04-04 1985-05-15 Hydril Company Etrangleur de production sous-marine et verin d'actionnement
US4558716A (en) * 1983-04-22 1985-12-17 Hydril Company Valve body for multiple valve insert packages
EP3193063A1 (fr) * 2016-01-15 2017-07-19 Danfoss A/S Agencement de soupape
RU2692607C1 (ru) * 2018-07-09 2019-06-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" Прямоточный регулирующий клапан
CN113431520B (zh) * 2021-07-29 2023-05-02 苏州比林特流体控制有限公司 一种石油开采用可取出管道内杂质的井口阀门
CN118775616B (zh) * 2024-07-17 2024-12-06 江苏苏盐阀门机械有限公司 一种新式双阀门气动截止阀

Also Published As

Publication number Publication date
GB2022216B (en) 1982-11-24
MX151177A (es) 1984-10-09
GB2022216A (en) 1979-12-12

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Legal Events

Date Code Title Description
MKEX Expiry