IT1272280B - PASSIVELY AUTOMATIC CONTROLLED VALVE, IN A PARTICULAR WAY PUMP VALVE - Google Patents

PASSIVELY AUTOMATIC CONTROLLED VALVE, IN A PARTICULAR WAY PUMP VALVE

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
Italian (it)
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/en
Publication of ITRM940385A1 publication Critical patent/ITRM940385A1/en
Application granted granted Critical
Publication of IT1272280B publication Critical patent/IT1272280B/en

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".The valve body (9) is structured in such a way, provided for example with ribs or spiral grooves (14-15), that during the opening stroke it is rotated by the flow of fluid that passes through the valve and places itself, consequently, during the subsequent closing stroke in a modified rotation position, on the corresponding seat ".

ITRM940385A 1993-06-23 1994-06-17 PASSIVELY AUTOMATIC CONTROLLED VALVE, IN A PARTICULAR WAY PUMP VALVE IT1272280B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4320826A DE4320826C2 (en) 1993-06-23 1993-06-23 Automatic valve

Publications (3)

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

Family

ID=6491003

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940385A IT1272280B (en) 1993-06-23 1994-06-17 PASSIVELY AUTOMATIC CONTROLLED VALVE, IN A PARTICULAR WAY PUMP VALVE

Country Status (2)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616646A1 (en) * 1996-04-26 1997-11-06 Mann & Hummel Filter Valve for liquids
DE202007002608U1 (en) 2007-02-20 2008-07-03 Mann + Hummel Gmbh Valve body for a fluid control device
KR100940820B1 (en) * 2009-09-30 2010-02-04 동일기계공업 주식회사 Suction valve of variable capacity compressor for vehicle
DE202010005309U1 (en) * 2010-04-27 2011-09-09 Hans Sasserath & Co. Kg Backflow preventer
DE102010034086A1 (en) * 2010-08-12 2012-02-16 Marco Systemanalyse Und Entwicklung Gmbh high pressure pump
DE102017126900A1 (en) * 2017-11-15 2019-05-16 Schwäbische Hüttenwerke Automotive GmbH check valve

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
DE4320826A1 (en) 1995-01-05
ITRM940385A1 (en) 1995-12-17
ITRM940385A0 (en) 1994-06-17
DE4320826C2 (en) 1997-07-10

Similar Documents

Publication Publication Date Title
ATE243545T1 (en) AN INFUSION TUBE OF AN INFUSION DEVICE PROVIDED WITH A VALVE
ATE174406T1 (en) CHECK VALVE LOSE FLUID PUMP
CA2106326A1 (en) On/Off Valve Capable of Drawing Back Fluid When Closed
DE69412734D1 (en) Hydraulic valve
IT1272280B (en) PASSIVELY AUTOMATIC CONTROLLED VALVE, IN A PARTICULAR WAY PUMP VALVE
CA2067362A1 (en) Injection molding nozzle device
ES2088007T3 (en) VALVE DEVICE.
SE9003674D0 (en) VALVE FOR TWO OR MULTI-WAY FLOW REGULATION
ATE195581T1 (en) HYDRAULIC DAMPING VALVE
ATE60214T1 (en) ORAL WASH.
ATE401518T1 (en) VALVE WITH EMERGENCY STOP DEVICE
JPS61166280U (en)
JPS6485642A (en) Multifunctional syringe for dental use
SE9300097L (en) Device for pneumatic filling
ES2180613T3 (en) BALL DETENTION VALVE.
DE50007203D1 (en) Feed pump with overflow valve
JPS6262063U (en)
RU98109413A (en) GAS VALVE-SHUT-OFF
JPH0449440U (en)
JPH01163262U (en)
GB2269650A (en) Flow control valve
ATE80127T1 (en) DISPENSING VALVE.
JPH0165470U (en)
IT1218663B (en) Fluid valve, safety pressure-relief valve in particular.
JPH022577U (en)

Legal Events

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

Effective date: 19970626