DE2205990A1 - Ventil - Google Patents

Ventil

Info

Publication number
DE2205990A1
DE2205990A1 DE19722205990 DE2205990A DE2205990A1 DE 2205990 A1 DE2205990 A1 DE 2205990A1 DE 19722205990 DE19722205990 DE 19722205990 DE 2205990 A DE2205990 A DE 2205990A DE 2205990 A1 DE2205990 A1 DE 2205990A1
Authority
DE
Germany
Prior art keywords
ring
valve
sealing ring
pig
groove
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.)
Pending
Application number
DE19722205990
Other languages
German (de)
English (en)
Inventor
Cecil Graham Aspley Brisbane Richards (Australien)
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.)
BC Richards and Co Pty Ltd
Original Assignee
BC Richards and Co Pty 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 BC Richards and Co Pty Ltd filed Critical BC Richards and Co Pty Ltd
Publication of DE2205990A1 publication Critical patent/DE2205990A1/de
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
DE19722205990 1971-02-11 1972-02-09 Ventil Pending DE2205990A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU400371 1971-02-11

Publications (1)

Publication Number Publication Date
DE2205990A1 true DE2205990A1 (de) 1972-09-07

Family

ID=3694475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722205990 Pending DE2205990A1 (de) 1971-02-11 1972-02-09 Ventil

Country Status (4)

Country Link
CA (1) CA956293A (enrdf_load_html_response)
DE (1) DE2205990A1 (enrdf_load_html_response)
FR (1) FR2126830A5 (enrdf_load_html_response)
GB (1) GB1372969A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117267404A (zh) * 2023-10-11 2023-12-22 安徽闽之宇阀业科技有限公司 一种自清洁阀门

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901607A (en) * 1957-11-07 1962-07-18 James Gordon & Co Ltd Improvements in butterfly valves
GB1068181A (en) * 1964-04-06 1967-05-10 Daytona Engineering Company Bi Fluid flow controling valves
US3409269A (en) * 1966-06-21 1968-11-05 Pratt Co Henry Pressure actuated resilient seals for valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117267404A (zh) * 2023-10-11 2023-12-22 安徽闽之宇阀业科技有限公司 一种自清洁阀门

Also Published As

Publication number Publication date
GB1372969A (en) 1974-11-06
CA956293A (en) 1974-10-15
FR2126830A5 (enrdf_load_html_response) 1972-10-06

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination