ES262330A1 - Improvements in or relating to valves for controlling the flow of fluid - Google Patents

Improvements in or relating to valves for controlling the flow of fluid

Info

Publication number
ES262330A1
ES262330A1 ES0262330A ES262330A ES262330A1 ES 262330 A1 ES262330 A1 ES 262330A1 ES 0262330 A ES0262330 A ES 0262330A ES 262330 A ES262330 A ES 262330A ES 262330 A1 ES262330 A1 ES 262330A1
Authority
ES
Spain
Prior art keywords
valve
lateral extension
piston
valve seat
tubular body
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
ES0262330A
Other languages
Spanish (es)
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.)
Nibco Inc
Original Assignee
Nibco Inc
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 Nibco Inc filed Critical Nibco Inc
Publication of ES262330A1 publication Critical patent/ES262330A1/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
    • 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
    • F16K3/28—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 resilient valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)

Abstract

A valve device comprising a tubular body with a lateral extension, means for enclosing said lateral extension, an internal valve seat formed in said tubular body and located opposite said lateral extension, a valve stem supported by said means a valve piston connected to said stem and intended to be moved by it to approach and move away from said valve seat, said piston having an external elastic cover so that, when said piston is in a closed position against said valve seat, the pressure of the fluid line that forms the elastic cover to give a stronger seat through the plunger. (Machine-translation by Google Translate, not legally binding)
ES0262330A 1960-03-21 1960-11-10 Improvements in or relating to valves for controlling the flow of fluid Expired ES262330A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1651360A 1960-03-21 1960-03-21

Publications (1)

Publication Number Publication Date
ES262330A1 true ES262330A1 (en) 1961-02-01

Family

ID=21777511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0262330A Expired ES262330A1 (en) 1960-03-21 1960-11-10 Improvements in or relating to valves for controlling the flow of fluid

Country Status (3)

Country Link
CH (1) CH368354A (en)
ES (1) ES262330A1 (en)
GB (1) GB911989A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM610923U (en) * 2020-12-22 2021-04-21 善德生化科技股份有限公司 Sealed sputum-sucking tube controller

Also Published As

Publication number Publication date
CH368354A (en) 1963-03-31
GB911989A (en) 1962-12-05

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