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IT1272280B - Valvola comandata passivamente, automatica, in modo particolare valvola di pompa - Google Patents

Valvola comandata passivamente, automatica, in modo particolare valvola di pompa

Info

Publication number
IT1272280B
IT1272280B ITRM940385A ITRM940385A IT1272280B IT 1272280 B IT1272280 B IT 1272280B IT RM940385 A ITRM940385 A IT RM940385A IT RM940385 A ITRM940385 A IT RM940385A IT 1272280 B IT1272280 B IT 1272280B
Authority
IT
Italy
Prior art keywords
valve
passively
particular way
way pump
automatic controlled
Prior art date
Application number
ITRM940385A
Other languages
English (en)
Inventor
Ulrich Stork
Original Assignee
Uraca Pumpen
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 Uraca Pumpen filed Critical Uraca Pumpen
Publication of ITRM940385A0 publication Critical patent/ITRM940385A0/it
Publication of ITRM940385A1 publication Critical patent/ITRM940385A1/it
Application granted granted Critical
Publication of IT1272280B publication Critical patent/IT1272280B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • 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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Il corpo della valvola (9) è strutturato in modo tale, provvisto per esempio di nervature o scanalature a spirale (14-15), che in fase di corsa di apertura esso viene ruotato dal flusso del fluido che attraversa la valvola e si pone, conseguentemente, durante la successiva corsa di chiusura in una posizione di rotazione modificata, sulla corrispondente sede".
ITRM940385A 1993-06-23 1994-06-17 Valvola comandata passivamente, automatica, in modo particolare valvola di pompa IT1272280B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4320826A DE4320826C2 (de) 1993-06-23 1993-06-23 Selbsttätiges Ventil

Publications (3)

Publication Number Publication Date
ITRM940385A0 ITRM940385A0 (it) 1994-06-17
ITRM940385A1 ITRM940385A1 (it) 1995-12-17
IT1272280B true IT1272280B (it) 1997-06-16

Family

ID=6491003

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940385A IT1272280B (it) 1993-06-23 1994-06-17 Valvola comandata passivamente, automatica, in modo particolare valvola di pompa

Country Status (2)

Country Link
DE (1) DE4320826C2 (it)
IT (1) IT1272280B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616646A1 (de) * 1996-04-26 1997-11-06 Mann & Hummel Filter Ventil für Flüssigkeiten
DE202007002608U1 (de) 2007-02-20 2008-07-03 Mann + Hummel Gmbh Ventilkörper für eine Fluidregeleinrichtung
KR100940820B1 (ko) * 2009-09-30 2010-02-04 동일기계공업 주식회사 차량용 가변용량 압축기의 석션밸브
DE202010005309U1 (de) * 2010-04-27 2011-09-09 Hans Sasserath & Co. Kg Rückflussverhinderer
DE102010034086A1 (de) * 2010-08-12 2012-02-16 Marco Systemanalyse Und Entwicklung Gmbh Hochdruckpumpe
DE102017126900A1 (de) * 2017-11-15 2019-05-16 Schwäbische Hüttenwerke Automotive GmbH Rückschlagventil
EP4628766A1 (en) * 2024-04-02 2025-10-08 Hamilton Sundstrand Corporation Check valve for rat re-stow pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971659A (en) * 1931-02-19 1934-08-28 Leatherless Plunger Pump Corp Self grinding valve
US4474209A (en) * 1982-11-18 1984-10-02 Farid Akhtarekhavari Solar heating check valve and flow indicator

Also Published As

Publication number Publication date
ITRM940385A1 (it) 1995-12-17
ITRM940385A0 (it) 1994-06-17
DE4320826C2 (de) 1997-07-10
DE4320826A1 (de) 1995-01-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626