CA949955A - Gate valve with thin walled hubs - Google Patents

Gate valve with thin walled hubs

Info

Publication number
CA949955A
CA949955A CA149,942A CA149942A CA949955A CA 949955 A CA949955 A CA 949955A CA 149942 A CA149942 A CA 149942A CA 949955 A CA949955 A CA 949955A
Authority
CA
Canada
Prior art keywords
hubs
gate valve
thin walled
walled
thin
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
CA149,942A
Other languages
English (en)
Other versions
CA149942S (en
Inventor
Harry F. Burger
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.)
VALVE SYSTEMS INTERNATIONAL
Original Assignee
VALVE SYSTEMS INTERNATIONAL
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 VALVE SYSTEMS INTERNATIONAL filed Critical VALVE SYSTEMS INTERNATIONAL
Application granted granted Critical
Publication of CA949955A publication Critical patent/CA949955A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings
    • F16K27/105—Welded housings for gate valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Sliding Valves (AREA)
CA149,942A 1971-09-03 1972-08-22 Gate valve with thin walled hubs Expired CA949955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17760871A 1971-09-03 1971-09-03

Publications (1)

Publication Number Publication Date
CA949955A true CA949955A (en) 1974-06-25

Family

ID=22649259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,942A Expired CA949955A (en) 1971-09-03 1972-08-22 Gate valve with thin walled hubs

Country Status (6)

Country Link
US (1) US3734461A (it)
JP (1) JPS5514311B2 (it)
CA (1) CA949955A (it)
FR (1) FR2152084A5 (it)
GB (1) GB1344970A (it)
IT (1) IT962321B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883115A (en) * 1973-09-14 1975-05-13 M & J Valve Co Valve apparatus for pipe lines
JPS5610594Y2 (it) * 1975-10-25 1981-03-10
US4807666A (en) * 1987-08-26 1989-02-28 North American Instruments Corp. Stopcock valve for high pressure applications
DK1601448T3 (da) * 2003-03-12 2007-04-10 Ksb Ag Armatur til anlæg med trykvekslere

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904306A (en) * 1955-03-31 1959-09-15 Walworth Co Valve body construction
US2982514A (en) * 1957-10-10 1961-05-02 Grove Valve & Regulator Co Fabricated valve body construction
US3013770A (en) * 1958-07-23 1961-12-19 Acf Ind Inc Fabricated valve body
US3069132A (en) * 1962-08-30 1962-12-18 Marvin H Grove Valve construction
US3204929A (en) * 1962-09-27 1965-09-07 Grove Valve & Regulator Co Gate valve body of welded construction
US3339886A (en) * 1964-12-01 1967-09-05 M & J Valve Co Valve construction
US3481580A (en) * 1967-12-22 1969-12-02 M & J Valve Co Gate valve body and seat construction
US3638908A (en) * 1970-04-29 1972-02-01 M & J Valve Co Gate valve body rib reinforcement

Also Published As

Publication number Publication date
JPS5514311B2 (it) 1980-04-15
US3734461A (en) 1973-05-22
IT962321B (it) 1973-12-20
JPS4836723A (it) 1973-05-30
FR2152084A5 (it) 1973-04-20
GB1344970A (en) 1974-01-23

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