IT1087986B - Valvola a saracinesca, del tipo a piastre a piu' posizioni - Google Patents

Valvola a saracinesca, del tipo a piastre a piu' posizioni

Info

Publication number
IT1087986B
IT1087986B IT2960977A IT2960977A IT1087986B IT 1087986 B IT1087986 B IT 1087986B IT 2960977 A IT2960977 A IT 2960977A IT 2960977 A IT2960977 A IT 2960977A IT 1087986 B IT1087986 B IT 1087986B
Authority
IT
Italy
Prior art keywords
gate valve
plate type
position plate
gate
valve
Prior art date
Application number
IT2960977A
Other languages
English (en)
Italian (it)
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of IT1087986B publication Critical patent/IT1087986B/it

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
    • F16K3/029—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 two or more gates
    • 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
    • F16K3/32—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
IT2960977A 1976-12-21 1977-11-11 Valvola a saracinesca, del tipo a piastre a piu' posizioni IT1087986B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74741176A 1976-12-21 1976-12-21

Publications (1)

Publication Number Publication Date
IT1087986B true IT1087986B (it) 1985-06-04

Family

ID=25004948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2960977A IT1087986B (it) 1976-12-21 1977-11-11 Valvola a saracinesca, del tipo a piastre a piu' posizioni

Country Status (9)

Country Link
JP (1) JPS6030870B2 (xx)
BE (1) BE862035A (xx)
CA (1) CA1077010A (xx)
DE (1) DE2744268A1 (xx)
FR (1) FR2375521A1 (xx)
GB (1) GB1587875A (xx)
IT (1) IT1087986B (xx)
NL (1) NL7712793A (xx)
SE (1) SE432983B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182359A (en) * 1977-12-27 1980-01-08 Combustion Engineering, Inc. Slide gate damper
CA1186672A (en) * 1981-11-23 1985-05-07 Frank J. Jandrasi Control valve for flow of solids
FR2542839B1 (fr) * 1983-03-14 1985-08-16 Voroshilovgrad Mashinostr Registre pour tuyauterie
DE3403766C2 (de) * 1984-02-03 1986-12-11 J.M. Voith Gmbh, 7920 Heidenheim Schieberventil
DE3516356A1 (de) * 1985-05-07 1986-11-13 Verwaltungs Lohse GmbH & Co KG, 7920 Heidenheim Absperrschieber zum steuern des durchflusses von dickfluessigen, mit hohen schmutzteilen versehenen medien
US5205998A (en) * 1985-08-01 1993-04-27 Ethyl Corporation Angle of repose valve
DE102011052963B4 (de) 2011-08-24 2016-05-19 Ikn Gmbh Klinkerofenanlage mit Schieber für Tertiärluftleitung
CN103836218B (zh) * 2012-11-22 2016-05-11 中国石油天然气集团公司 一种焦化塔用阀
WO2015031770A1 (en) * 2013-08-30 2015-03-05 Dayco Ip Holdings, Llc Sprung gate valves movable by a solenoid actuator
JP6516700B2 (ja) * 2016-04-06 2019-05-22 東都電機工業株式会社 シャッターの開閉装置
CN107906216B (zh) * 2017-11-28 2023-12-19 徐州新南湖科技有限公司 一种煤矿瓦斯吸附控制阀
CN109681647B (zh) * 2018-12-21 2021-04-20 浙江意格特机械制造有限公司 一种节能式矿山用变频压缩机的进气阀
CN112049951A (zh) * 2020-09-14 2020-12-08 苏州颂康智能科技有限公司 一种桥梁排水沟体内的危化品防泄漏系统
CN112253774A (zh) * 2020-09-30 2021-01-22 内蒙古工业大学 机械式泄压舱门高速运动机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636712A (en) * 1950-04-03 1953-04-28 Standard Oil Dev Co Slide valve for regulating the flow of solids
DE1087419B (de) * 1956-01-27 1960-08-18 Waldenmaier J E H Regulierschieber fuer Dickstoff fuehrende Leitungen
DE1287380B (de) * 1966-11-22 1969-01-16 Werkzeugmaschinenfabrik Vogtla Verfahren zum Herstellen einer Fuehrungspaarung, insbesondere fuer Flach- und Prismenfuehrungen an Werkzeugmaschinen
GB1204069A (en) * 1968-05-16 1970-09-03 C B P Engineering & Constructi Improvements in or relating to the supply of pulverised fuel to boilers
US3964507A (en) * 1975-01-13 1976-06-22 Tapco International, Inc. Slide valve with integrated removable internals
US3976094A (en) * 1975-01-13 1976-08-24 Tapco International, Inc. Guided slide valve

Also Published As

Publication number Publication date
SE7714534L (sv) 1978-06-22
CA1077010A (en) 1980-05-06
JPS6030870B2 (ja) 1985-07-18
GB1587875A (en) 1981-04-08
FR2375521A1 (fr) 1978-07-21
NL7712793A (nl) 1978-06-23
FR2375521B1 (xx) 1984-01-27
DE2744268A1 (de) 1978-06-22
DE2744268C2 (xx) 1987-10-29
BE862035A (nl) 1978-06-20
JPS5378423A (en) 1978-07-11
SE432983B (sv) 1984-04-30

Similar Documents

Publication Publication Date Title
IT1088494B (it) Chiusura distributrice del tipo a leva articolata
IT1064642B (it) Complesso applicabile a scatto,con piastrina di sommita',per catene a rulli
NL7714163A (nl) Klepschuifplaat.
IT1087986B (it) Valvola a saracinesca, del tipo a piastre a piu' posizioni
IT1059124B (it) Valvola a saracinesca
IT8026329A0 (it) Valvola a piattelli perfezionata.
IT7824280A0 (it) Lamella di chiusura per una valvola munita di piu' canali di passaggio disposti concentricamente.
NL7701818A (nl) Vlinderklep.
NL7612097A (nl) Vlinderklep.
NL7602581A (nl) Dubbele sluitklep.
IT8026167A0 (it) Serratura del tipo a cilindro.
NL7611171A (nl) 1,4-bis-(azolyl-2')-naftalenen.
IT1090545B (it) Valvola a saracinesca
SE421643B (sv) Rorelseomvandlande anordning, foretredesvis ventilvridanordning
IT7831032A0 (it) Disposizione d'intercettazione con valvola a saracinesca.
IT1076354B (it) Valvola di chiusura,strozzatura o regolazione
SE432984B (sv) Slussventil
NO770483L (no) Utbl}sningsventil.
NO142046C (no) Stengeventil.
BE834330A (fr) 5-cyanoalkyl-1,3,4-thiadiazol-2-ylurees herbicides
IT1075168B (it) Meccanismo di spostamento di valvola
IT1086066B (it) 1,3-diossani erbicidi
IT1087895B (it) Valvola a mombrana.
IT7923664A0 (it) Valvola a saracinesca rotante.
BE850928A (fr) Vanne d'arret

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941026