DK87057C - Ball slide valve for steam heating systems, in particular for railway vehicles. - Google Patents

Ball slide valve for steam heating systems, in particular for railway vehicles.

Info

Publication number
DK87057C
DK87057C DK97955A DK97955A DK87057C DK 87057 C DK87057 C DK 87057C DK 97955 A DK97955 A DK 97955A DK 97955 A DK97955 A DK 97955A DK 87057 C DK87057 C DK 87057C
Authority
DK
Denmark
Prior art keywords
slide valve
steam heating
heating systems
railway vehicles
ball slide
Prior art date
Application number
DK97955A
Other languages
Danish (da)
Original Assignee
Friedmann Kg Alex
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 Friedmann Kg Alex filed Critical Friedmann Kg Alex
Application granted granted Critical
Publication of DK87057C publication Critical patent/DK87057C/en

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK97955A 1954-03-23 1955-03-22 Ball slide valve for steam heating systems, in particular for railway vehicles. DK87057C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1954F0007177 DE1682412U (en) 1954-03-23 1954-03-23 BALL VALVES FOR STEAM HEATING SYSTEMS, IN PARTICULAR FOR RAILWAY VEHICLES.

Publications (1)

Publication Number Publication Date
DK87057C true DK87057C (en) 1959-03-23

Family

ID=32080420

Family Applications (2)

Application Number Title Priority Date Filing Date
DK98355A DK87974C (en) 1954-03-23 1955-03-22 Ball slide valve for steam steam systems, in particular for railway vehicles.
DK97955A DK87057C (en) 1954-03-23 1955-03-22 Ball slide valve for steam heating systems, in particular for railway vehicles.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK98355A DK87974C (en) 1954-03-23 1955-03-22 Ball slide valve for steam steam systems, in particular for railway vehicles.

Country Status (3)

Country Link
DE (1) DE1682412U (en)
DK (2) DK87974C (en)
FR (1) FR1121303A (en)

Also Published As

Publication number Publication date
DK87974C (en) 1959-10-12
FR1121303A (en) 1956-08-08
DE1682412U (en) 1954-09-02

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