FR1117653A - Pressure wave sensitive valve in a pressurized liquid line - Google Patents

Pressure wave sensitive valve in a pressurized liquid line

Info

Publication number
FR1117653A
FR1117653A FR1117653DA FR1117653A FR 1117653 A FR1117653 A FR 1117653A FR 1117653D A FR1117653D A FR 1117653DA FR 1117653 A FR1117653 A FR 1117653A
Authority
FR
France
Prior art keywords
pressure wave
liquid line
pressurized liquid
sensitive valve
wave sensitive
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
Other languages
French (fr)
Inventor
Johann Gerschwiler
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 filed Critical
Application granted granted Critical
Publication of FR1117653A publication Critical patent/FR1117653A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1117653D 1954-01-11 1955-01-11 Pressure wave sensitive valve in a pressurized liquid line Expired FR1117653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1117653X 1954-01-11

Publications (1)

Publication Number Publication Date
FR1117653A true FR1117653A (en) 1956-05-25

Family

ID=4558459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117653D Expired FR1117653A (en) 1954-01-11 1955-01-11 Pressure wave sensitive valve in a pressurized liquid line

Country Status (1)

Country Link
FR (1) FR1117653A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272061B (en) * 1963-02-12 1968-07-04 Continental Elektro Ind Ag Needle valve
WO2005116500A1 (en) * 2004-05-27 2005-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for preventing pressure surges in pipe systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272061B (en) * 1963-02-12 1968-07-04 Continental Elektro Ind Ag Needle valve
WO2005116500A1 (en) * 2004-05-27 2005-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for preventing pressure surges in pipe systems

Similar Documents

Publication Publication Date Title
FR67863E (en) Improvements made to devices to detect leaks in closed capacities
FR1127712A (en) Sealing device for pressurized fluid tubular elements
FR1240199A (en) Metering valve for pressure vessels
FR1112023A (en) Liquid nozzle alternative pump for nozzle loom
FR1117653A (en) Pressure wave sensitive valve in a pressurized liquid line
FR1132300A (en) Improvements to elastic seals for pressurized fluids
BE574096A (en) Device for maintaining a constant volumetric flow in a fluid line
FR1097676A (en) Device for maintaining a constant static pressure for a gaseous medium flowing in a pipe
FR1176241A (en) Device for measuring a pressure difference in a fluid
FR1133513A (en) Pressure balancing device in tight seals
FR1116056A (en) Butterfly valve for pressurized fluids
FR1162100A (en) Device for measuring pressure in hydraulic presses
FR1113829A (en) Valve for regulating the flow of a liquid in a pipeline
FR1119391A (en) Volumetric meter for liquid
FR1130209A (en) Check valve for, or applicable to, a liquid pump
FR70496E (en) Improvements to elastic seals for pressurized fluids
FR1097164A (en) High pressure liquid injector
FR1197768A (en) Improved device for temporarily connecting a bypass line to a main line containing a medium under pressure or under vacuum
FR1231672A (en) Improvements to valve systems for pressurized liquid circuits
FR1114660A (en) Hydraulic pressure pump
FR1140870A (en) Improvements to devices for transferring and measuring pressurized fluids
FR1157450A (en) Pneumatic pressurized liquid pump
FR1118929A (en) Pressure regulator for fluids under pressure
FR1165361A (en) Bellows device for pressurized fluids
FR69241E (en) Improvements to elastic seals for pressurized fluids