CS805787A2 - Check valve - Google Patents

Check valve

Info

Publication number
CS805787A2
CS805787A2 CS878057A CS805787A CS805787A2 CS 805787 A2 CS805787 A2 CS 805787A2 CS 878057 A CS878057 A CS 878057A CS 805787 A CS805787 A CS 805787A CS 805787 A2 CS805787 A2 CS 805787A2
Authority
CS
Czechoslovakia
Prior art keywords
check valve
check
valve
Prior art date
Application number
CS878057A
Other languages
English (en)
Inventor
Karl Ing Peterseil
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of CS805787A2 publication Critical patent/CS805787A2/cs

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
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • 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
    • F16K47/01—Damping of valve members
    • F16K47/011—Damping of valve members by means of a dashpot
    • F16K47/0111—Damping of valve members by means of a dashpot the valve members comprising a plunger sliding within a fixed dashpot
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
CS878057A 1986-11-12 1987-11-10 Check valve CS805787A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0300086A AT387269B (de) 1986-11-12 1986-11-12 Rueckschlagventil

Publications (1)

Publication Number Publication Date
CS805787A2 true CS805787A2 (en) 1990-02-12

Family

ID=3543753

Family Applications (1)

Application Number Title Priority Date Filing Date
CS878057A CS805787A2 (en) 1986-11-12 1987-11-10 Check valve

Country Status (3)

Country Link
AT (1) AT387269B (cs)
CS (1) CS805787A2 (cs)
SU (1) SU1565354A3 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1054911C (zh) * 1994-12-05 2000-07-26 株式会社横田制作所 无水击止回阀装置
RU2174633C1 (ru) * 2000-01-17 2001-10-10 Федеральное государственное унитарное предприятие "Воронежский механический завод" Обратный клапан
RU195267U1 (ru) * 2019-07-19 2020-01-21 Общество с ограниченной ответственностью "Промавтоматика-Саров" Клапан-отсекатель
KR102462524B1 (ko) * 2021-02-22 2022-11-03 동아대학교 산학협력단 초저온 유체용 체크밸브

Also Published As

Publication number Publication date
ATA300086A (de) 1988-05-15
AT387269B (de) 1988-12-27
SU1565354A3 (ru) 1990-05-15

Similar Documents

Publication Publication Date Title
GB2188707B (en) Check valve
GB8709699D0 (en) Check valve
GB8712026D0 (en) Check valves
GB2183793B (en) Check valve
GB2197438B (en) Valve
GB8619126D0 (en) Valve
GB2158555B (en) Check valve
GB8705029D0 (en) Valve
DE3663581D1 (en) Check valve
GB2224335B (en) Valve
GB8629616D0 (en) Non-return valves
GB8610229D0 (en) Valve
CS805787A2 (en) Check valve
GB8718566D0 (en) Check valves
GB8613166D0 (en) Valve
GB8607615D0 (en) Check valve
GB8508868D0 (en) Check valve
GB8719098D0 (en) Valve
GB8614038D0 (en) Check valve
SU1488649A1 (ru) Oбpathый kлaпah
GB8600928D0 (en) Valve
GB8709602D0 (en) Check valve
AU582005B2 (en) Check valve
GB8522235D0 (en) Check valve
GB8623119D0 (en) Stop valve