CA994744A - Support seat for valves - Google Patents

Support seat for valves

Info

Publication number
CA994744A
CA994744A CA177,466A CA177466A CA994744A CA 994744 A CA994744 A CA 994744A CA 177466 A CA177466 A CA 177466A CA 994744 A CA994744 A CA 994744A
Authority
CA
Canada
Prior art keywords
valves
support seat
seat
support
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
CA177,466A
Other languages
English (en)
Other versions
CA177466S (en
Inventor
Frederick F. Treul
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of CA994744A publication Critical patent/CA994744A/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
    • F16K1/42—Valve seats
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
CA177,466A 1972-08-03 1973-07-27 Support seat for valves Expired CA994744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27749072A 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
CA994744A true CA994744A (en) 1976-08-10

Family

ID=23061103

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,466A Expired CA994744A (en) 1972-08-03 1973-07-27 Support seat for valves

Country Status (12)

Country Link
US (1) US3767159A (de)
JP (1) JPS4958423A (de)
AU (1) AU467349B2 (de)
BE (1) BE803138A (de)
CA (1) CA994744A (de)
DE (1) DE2339274A1 (de)
FR (1) FR2194899A1 (de)
GB (1) GB1406745A (de)
IL (1) IL42805A0 (de)
IT (1) IT990043B (de)
NL (1) NL7309895A (de)
ZA (1) ZA735264B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074975A1 (de) * 1981-03-27 1983-03-30 Cash Engineering Co. Pty. Limited Verbessertes selbsttätiges stopventil
US4714237A (en) * 1986-05-14 1987-12-22 Whitey Co. Soft seat for metering valve
IL85699A (en) * 1988-03-11 1992-06-21 Bermad Fa Multi-position valve for backflushing filters
EP0579569A1 (de) * 1992-06-23 1994-01-19 Purgadores De Condensado, S.L. Abschlussventil, selbstgeschützt gegen Verschleiss durch Eigensitz, völlig dichtungsfrei
US6089532A (en) * 1998-02-12 2000-07-18 Wanner Engineering, Inc. Valve for use with agricultural sprayers
US6866061B2 (en) 2001-09-24 2005-03-15 Hydrogenics Corporation Back pressure valve with dynamic pressure control
US7458393B2 (en) 2006-03-28 2008-12-02 Bermad Cs, Ltd Control valve with integrated insert providing valve seat and plug guides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001537A (en) * 1961-09-26 Pressure relief vent
US645223A (en) * 1899-02-08 1900-03-13 Bashline & Company Valve.

Also Published As

Publication number Publication date
BE803138A (fr) 1974-02-04
DE2339274A1 (de) 1974-02-21
NL7309895A (de) 1974-02-05
JPS4958423A (de) 1974-06-06
AU467349B2 (en) 1975-11-27
IT990043B (it) 1975-06-20
IL42805A0 (en) 1973-10-25
US3767159A (en) 1973-10-23
FR2194899A1 (de) 1974-03-01
GB1406745A (en) 1975-09-17
AU5843073A (en) 1975-01-30
ZA735264B (en) 1975-03-26

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