ES402549A1 - Una valvula de compuerta. - Google Patents

Una valvula de compuerta.

Info

Publication number
ES402549A1
ES402549A1 ES402549A ES402549A ES402549A1 ES 402549 A1 ES402549 A1 ES 402549A1 ES 402549 A ES402549 A ES 402549A ES 402549 A ES402549 A ES 402549A ES 402549 A1 ES402549 A1 ES 402549A1
Authority
ES
Spain
Prior art keywords
valve
chamber
wedge member
body portion
wedge
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
ES402549A
Other languages
English (en)
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.)
Kerotest Manufacturing Corp
Original Assignee
Kerotest Manufacturing 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 Kerotest Manufacturing Corp filed Critical Kerotest Manufacturing Corp
Publication of ES402549A1 publication Critical patent/ES402549A1/es
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
    • F16K3/02—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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
ES402549A 1971-05-11 1972-05-09 Una valvula de compuerta. Expired ES402549A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14218571A 1971-05-11 1971-05-11

Publications (1)

Publication Number Publication Date
ES402549A1 true ES402549A1 (es) 1975-04-01

Family

ID=22498892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402549A Expired ES402549A1 (es) 1971-05-11 1972-05-09 Una valvula de compuerta.

Country Status (2)

Country Link
US (1) US3734458A (es)
ES (1) ES402549A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912221A (en) * 1974-06-26 1975-10-14 United States Pipe Foundry Stem seal and retainer for gate valve
US4054261A (en) * 1976-05-06 1977-10-18 Zurn Industries, Inc. Guillotine valve with improved sealing means
DE4037863A1 (de) * 1990-11-28 1992-06-04 Waldenmaier J E H Absperrarmatur mit querdichtung
CN102109044B (zh) * 2009-12-24 2015-06-17 泰科龙(上海)管道有限公司 暗杆闸阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727300A (en) * 1929-09-03 Belle stevenson
US2059078A (en) * 1935-07-08 1936-10-27 Robert D Mciver Tank car valve
US2426392A (en) * 1945-04-19 1947-08-26 Crane Co Pressure sealed joint
US2797063A (en) * 1952-06-12 1957-06-25 Hobbs James Clarence Gate valve
FR1146237A (fr) * 1955-02-28 1957-11-07 Vanne à organe d'obturation cunéiforme visible

Also Published As

Publication number Publication date
US3734458A (en) 1973-05-22

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