ES484212A1 - Perfeccionamientos en dispositivos de proteccion contra on- das de presion para obras de conduccion de agua - Google Patents

Perfeccionamientos en dispositivos de proteccion contra on- das de presion para obras de conduccion de agua

Info

Publication number
ES484212A1
ES484212A1 ES484212A ES484212A ES484212A1 ES 484212 A1 ES484212 A1 ES 484212A1 ES 484212 A ES484212 A ES 484212A ES 484212 A ES484212 A ES 484212A ES 484212 A1 ES484212 A1 ES 484212A1
Authority
ES
Spain
Prior art keywords
pressure waves
water
protecting
arrangement
chamber
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
ES484212A
Other languages
English (en)
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES484212A1 publication Critical patent/ES484212A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Pipe Accessories (AREA)

Abstract

Perfeccionamientos en dispositivos de protección contra ondas de presión para obras de conducción de agua, caracterizados porque para anular la presión cada dispositivo está previsto de una cámara en la que se encuentran varias placas paralelas entre sí, en donde los planos de las placas están dispuestos paralelamente a la dirección a la corriente del agua y, porque las placas están recubiertas con material de espuma elástico.
ES484212A 1978-09-18 1979-09-17 Perfeccionamientos en dispositivos de proteccion contra on- das de presion para obras de conduccion de agua Expired ES484212A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782840593 DE2840593C2 (de) 1978-09-18 1978-09-18 Schutzeinrichtung für wasserführende Bauwerke von Kernkraftwerken gegen Druckwellen

Publications (1)

Publication Number Publication Date
ES484212A1 true ES484212A1 (es) 1980-04-16

Family

ID=6049764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484212A Expired ES484212A1 (es) 1978-09-18 1979-09-17 Perfeccionamientos en dispositivos de proteccion contra on- das de presion para obras de conduccion de agua

Country Status (7)

Country Link
AR (1) AR232055A1 (es)
BR (1) BR7905930A (es)
DE (1) DE2840593C2 (es)
ES (1) ES484212A1 (es)
FR (1) FR2436292A1 (es)
GB (1) GB2031490B (es)
PT (1) PT70176A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146523A1 (de) * 1981-11-24 1983-06-01 Kraftwerk Union AG, 4330 Mülheim Schutzeinrichtung fuer bauwerke
DE3209386C2 (de) * 1982-03-15 1986-07-31 Kraftwerk Union AG, 4330 Mülheim Einrichtung zum Schutz wasserführender Rohrleitungen gegen Druckwellen
FR2524029A1 (fr) * 1982-03-23 1983-09-30 Biesel Francis Protection de parois en contact avec des liquides contre des fluctuations de pression rapides
FR2590629B1 (fr) * 1985-11-25 1989-06-30 Alsthom Dispositif de dissipation de l'energi e d'un ecoulement liquide a surface libre, barrage et boucle d'essais hydrauliques utilisant ce dispositif

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424485C (de) * 1926-01-25 A Laeufer Dr Ing Wasserkraftvernichter
CH104031A (de) * 1922-10-14 1924-03-17 Techn Projektierungs U Baubuer Energievernichter für strömende Flüssigkeiten.
FR942121A (fr) * 1944-03-15 1949-01-31 Neyret Beylier & Piccard Picte Canal collecteur d'une installation de captage de l'énergie de la houle, notamment dans le cas de côtes escarpées
FR1384468A (fr) * 1964-03-04 1965-01-04 Smith & Sons Ltd S Filtre de pression hydraulique
US3553749A (en) * 1968-01-17 1971-01-12 Harry Majeske Impact cushion
FR1570498A (es) * 1968-01-31 1969-06-13
DE2649541A1 (de) * 1975-11-10 1977-05-18 Varian Associates Daempfer fuer hochdruck-pumpsysteme
DE2624548C2 (de) * 1976-06-01 1977-10-27 Kraftwerk Union AG, 4330 Mülheim Einlaufbauwerk für Kühlwasser zur Kühlung von Kraftwerken
DE2747077A1 (de) * 1977-10-20 1979-05-03 Alfred Dietz Schutznetz mit einem stahlrahmen fuer den wasserzufluss von kraftwerken, insbesondere atomkraftwerken

Also Published As

Publication number Publication date
FR2436292A1 (fr) 1980-04-11
GB2031490A (en) 1980-04-23
DE2840593C2 (de) 1982-09-09
FR2436292B1 (es) 1983-05-20
DE2840593A1 (de) 1980-04-17
GB2031490B (en) 1982-08-25
BR7905930A (pt) 1980-05-20
PT70176A (de) 1979-10-01
AR232055A1 (es) 1985-04-30

Similar Documents

Publication Publication Date Title
GB1537711A (en) Pressurized fuel cell power plant with steam flow through the cells
GB2081871B (en) Energy efficient high static pressure fluid fuel burner
ES484212A1 (es) Perfeccionamientos en dispositivos de proteccion contra on- das de presion para obras de conduccion de agua
NL7610814A (nl) Energie absorberende drukontlastklep.
IL63248A0 (en) System for the generation of electrical energy by utiliting the kinetic energy of sea water
JPS57194184A (en) Absorbing cell for marine energy
JPS5336701A (en) Inundation preventing apparatus for submarine pump
JPS56138466A (en) Fluid energy converter
BR7705807A (pt) Aperfeicoamento em martelo subaquatico tipo de descarga de gas
JPS5249562A (en) Rotary valve
JPS54206A (en) Shaft sealing device for underwater power unit
JPS5362203A (en) Flood-preventive device for underwater pump
JPS5215993A (en) Nuclear reactor
SU1152419A1 (ru) Система ограничения последствий аварии на атомной электростанции
JPS52131058A (en) Water sealing device
JPS5377250A (en) Leaked water sealing agent
JPS5769171A (en) Shaft seal device
JPS5326937A (en) Leaked gas treating device for fuel cell
PT73633B (en) Apparatus for increasing the velocity of water flow for electric power generation and other uses
GB878701A (en) Improvements in or relating to nuclear power reactor arrangements
JPS5770496A (en) Water sealing device at maitenance of reactor coolant recirculation pump
JPS5326938A (en) Leaked gas treating device for electrolyte circulation type fuel cell
IL59890A0 (en) Installation for the utilization of the hydraulic energy of sea waves,of water currents and technically created currents on any surface
TR20996A (tr) Deniz dalgalari,seylabi dereler ve barajlardan artan sularin enerjisini gaza tahvil ederek depolamak
JPS5353017A (en) High pressure vessel

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203