ES206719A1 - Improvements in inflation valves for pneumatic tubes - Google Patents

Improvements in inflation valves for pneumatic tubes

Info

Publication number
ES206719A1
ES206719A1 ES0206719A ES206719A ES206719A1 ES 206719 A1 ES206719 A1 ES 206719A1 ES 0206719 A ES0206719 A ES 0206719A ES 206719 A ES206719 A ES 206719A ES 206719 A1 ES206719 A1 ES 206719A1
Authority
ES
Spain
Prior art keywords
hole
seating surface
insert
sealing ring
pneumatic tubes
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
ES0206719A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Publication of ES206719A1 publication Critical patent/ES206719A1/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
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

A valve inflating device having an insert with an inflation stem provided with an internal seating surface comprising a cylindrical member having a sealing ring intended to cooperate with said seating surface means intended to hold said sealing ring against said watertight seating surface a hole that extends axially through said insert and a pin that loosely fits through said hole with a head at one end adjacent to one end of said hole and a closure member at the other end to touch the fluid-tight form the other end of said hole. (Machine-translation by Google Translate, not legally binding)
ES0206719A 1952-01-05 1952-12-11 Improvements in inflation valves for pneumatic tubes Expired ES206719A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40852A GB713032A (en) 1952-01-05 1952-01-05 Improvements in inflation valves for pneumatic tubes

Publications (1)

Publication Number Publication Date
ES206719A1 true ES206719A1 (en) 1953-01-16

Family

ID=9703857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0206719A Expired ES206719A1 (en) 1952-01-05 1952-12-11 Improvements in inflation valves for pneumatic tubes

Country Status (2)

Country Link
ES (1) ES206719A1 (en)
GB (1) GB713032A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113776726B (en) * 2021-08-17 2023-11-24 宁波旭日温压仪表有限公司 Pressure measuring joint and pressure measuring system

Also Published As

Publication number Publication date
GB713032A (en) 1954-08-04

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