CH555020A - Ventil. - Google Patents

Ventil.

Info

Publication number
CH555020A
CH555020A CH1236072A CH1236072A CH555020A CH 555020 A CH555020 A CH 555020A CH 1236072 A CH1236072 A CH 1236072A CH 1236072 A CH1236072 A CH 1236072A CH 555020 A CH555020 A CH 555020A
Authority
CH
Switzerland
Prior art keywords
valve
Prior art date
Application number
CH1236072A
Other languages
German (de)
English (en)
Original Assignee
Tschudin & Heid Ag
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 Tschudin & Heid Ag filed Critical Tschudin & Heid Ag
Priority to CH1236072A priority Critical patent/CH555020A/xx
Priority to FR7325139A priority patent/FR2197138B3/fr
Publication of CH555020A publication Critical patent/CH555020A/xx

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/10—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/12—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling channel being of helical form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH1236072A 1972-08-21 1972-08-21 Ventil. CH555020A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1236072A CH555020A (de) 1972-08-21 1972-08-21 Ventil.
FR7325139A FR2197138B3 (zh) 1972-08-21 1973-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1236072A CH555020A (de) 1972-08-21 1972-08-21 Ventil.

Publications (1)

Publication Number Publication Date
CH555020A true CH555020A (de) 1974-10-15

Family

ID=4382295

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1236072A CH555020A (de) 1972-08-21 1972-08-21 Ventil.

Country Status (2)

Country Link
CH (1) CH555020A (zh)
FR (1) FR2197138B3 (zh)

Also Published As

Publication number Publication date
FR2197138B3 (zh) 1976-06-25
FR2197138A1 (zh) 1974-03-22

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Legal Events

Date Code Title Description
PL Patent ceased