RU2009114542A - ONE-SIDED CHECK VALVE FOR WORKING SUBSTANCES WITH HIGH FREQUENCY OF FLOW, IN PARTICULAR WITH PARALLEL PULSE FLOW - Google Patents

ONE-SIDED CHECK VALVE FOR WORKING SUBSTANCES WITH HIGH FREQUENCY OF FLOW, IN PARTICULAR WITH PARALLEL PULSE FLOW Download PDF

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Publication number
RU2009114542A
RU2009114542A RU2009114542/06A RU2009114542A RU2009114542A RU 2009114542 A RU2009114542 A RU 2009114542A RU 2009114542/06 A RU2009114542/06 A RU 2009114542/06A RU 2009114542 A RU2009114542 A RU 2009114542A RU 2009114542 A RU2009114542 A RU 2009114542A
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RU
Russia
Prior art keywords
conical
flow
angle
check valve
valve head
Prior art date
Application number
RU2009114542/06A
Other languages
Russian (ru)
Other versions
RU2506484C2 (en
Inventor
Гвидон ЯНОВ (PL)
Гвидон ЯНОВ
Original Assignee
Гвидон ЯНОВ (PL)
Гвидон ЯНОВ
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Publication date
Application filed by Гвидон ЯНОВ (PL), Гвидон ЯНОВ filed Critical Гвидон ЯНОВ (PL)
Publication of RU2009114542A publication Critical patent/RU2009114542A/en
Application granted granted Critical
Publication of RU2506484C2 publication Critical patent/RU2506484C2/en

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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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Abstract

1. Обратный клапан, характеризующийся тем, что имеет корпус (1), внутри которого находится контрконус (2) с углом наклона (α) от 25 до 45°, оснащенный сквозными отверстиями (4) для рабочего вещества и свободно закрепленным в ведущем отверстии (5) стержнем (7) конической клапанной головки (6) с углом (β), меньшим или равным углу (α) контрконуса (2), причем стержень (7) конической клапанной головки (6) с опорной поверхностью (3), оснащенной конической пружиной (8), по одной из сторон опорной поверхности (3) соосно соединен с конической клапанной головкой (6). ! 2. Обратный клапан по п.1, характеризующийся тем, что коническая пружина (8) имеет форму конической спирали, отдельные витки которой входят в соседние витки таким образом, что после сжатия толщина конической пружины равняется толщине одного витка (10). 1. The non-return valve, characterized in that it has a housing (1), inside of which there is a counter-cone (2) with an angle of inclination (α) from 25 to 45 °, equipped with through holes (4) for the working substance and freely fixed in the lead hole ( 5) a rod (7) of the conical valve head (6) with an angle (β) less than or equal to the angle (α) of the counter cone (2), moreover, the rod (7) of the conical valve head (6) with a supporting surface (3) equipped with a conical spring (8), on one side of the supporting surface (3) is coaxially connected to the conical valve head (6). ! 2. The check valve according to claim 1, characterized in that the conical spring (8) has the shape of a conical spiral, individual turns of which are included in adjacent turns so that after compression the thickness of the conical spring is equal to the thickness of one coil (10).

Claims (2)

1. Обратный клапан, характеризующийся тем, что имеет корпус (1), внутри которого находится контрконус (2) с углом наклона (α) от 25 до 45°, оснащенный сквозными отверстиями (4) для рабочего вещества и свободно закрепленным в ведущем отверстии (5) стержнем (7) конической клапанной головки (6) с углом (β), меньшим или равным углу (α) контрконуса (2), причем стержень (7) конической клапанной головки (6) с опорной поверхностью (3), оснащенной конической пружиной (8), по одной из сторон опорной поверхности (3) соосно соединен с конической клапанной головкой (6).1. A non-return valve, characterized in that it has a body (1), inside of which there is a counter-cone (2) with an angle of inclination (α) from 25 to 45 °, equipped with through holes (4) for the working substance and freely fixed in the lead hole ( 5) a rod (7) of the conical valve head (6) with an angle (β) less than or equal to the angle (α) of the counter cone (2), moreover, the rod (7) of the conical valve head (6) with a supporting surface (3) equipped with a conical spring (8), on one side of the supporting surface (3) is coaxially connected to the conical valve head (6). 2. Обратный клапан по п.1, характеризующийся тем, что коническая пружина (8) имеет форму конической спирали, отдельные витки которой входят в соседние витки таким образом, что после сжатия толщина конической пружины равняется толщине одного витка (10). 2. The check valve according to claim 1, characterized in that the conical spring (8) has the shape of a conical spiral, individual turns of which are included in adjacent turns so that after compression the thickness of the conical spring is equal to the thickness of one coil (10).
RU2009114542/06A 2008-04-21 2009-04-17 Check valve RU2506484C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL385074A PL209116B1 (en) 2008-04-21 2008-04-21 One-way non-return valve for media with high frequency flow, preferably with pulsating parallel flow
PLP-385074 2008-04-21

Publications (2)

Publication Number Publication Date
RU2009114542A true RU2009114542A (en) 2010-10-27
RU2506484C2 RU2506484C2 (en) 2014-02-10

Family

ID=41112101

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009114542/06A RU2506484C2 (en) 2008-04-21 2009-04-17 Check valve

Country Status (3)

Country Link
DE (1) DE102009017529B4 (en)
PL (1) PL209116B1 (en)
RU (1) RU2506484C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009054583B4 (en) * 2009-12-14 2017-12-28 Hansgrohe Se Connection valve and hose shower arrangement
DE102013004285B4 (en) * 2013-03-13 2016-10-13 Mann + Hummel Gmbh Filter element with a built-in an end plate valve assembly
CN106855141A (en) * 2015-12-08 2017-06-16 北京谊安医疗系统股份有限公司 A kind of elastic one-way valve
DE102016114976A1 (en) * 2016-03-21 2017-09-21 Hilite Germany Gmbh Check valve for a connecting rod for a variable compression internal combustion engine and connecting rod with a check valve
CN110067777B (en) * 2019-04-24 2021-01-26 利欧集团浙江泵业有限公司 Flow-increasing water pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1039178A (en) * 1951-06-29 1953-10-05 Improvement in automatic valves
US2927737A (en) * 1952-04-12 1960-03-08 Bosch Gmbh Robert Fuel injection valves
SU488041A1 (en) * 1973-10-05 1975-10-15 Предприятие П/Я В-2502 Valve
DE2355819A1 (en) * 1973-11-08 1975-05-22 Grohe Armaturen Friedrich Non return valve for sanitary installation - has valve cone with larger surface area at one side to give seating pressure
DE3004145C2 (en) 1980-02-05 1984-10-31 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Suction valve
JP2555316B2 (en) * 1986-02-21 1996-11-20 住友シチックス株式会社 Pressure control valve
JPH0341100Y2 (en) * 1986-06-13 1991-08-29
US4712619A (en) * 1986-07-30 1987-12-15 Halliburton Company Poppet valve
DE4403821C2 (en) * 1994-02-08 2001-05-31 Grohe Armaturen Friedrich Backflow preventer
US5647573A (en) * 1995-11-13 1997-07-15 Martin Marietta Corporation High pressure fluid valve assembly
US6443421B1 (en) 1999-08-03 2002-09-03 David Lowell Wolfe Poppet valve with sleeve
DE10138504B9 (en) * 2000-06-13 2012-12-13 Günter Stein Vorfederrückschlagventil
JP4609687B2 (en) 2001-04-26 2011-01-12 株式会社デンソー Check valve and fuel injection pump having the same
DE10313094A1 (en) * 2003-03-24 2004-10-14 Ksb Aktiengesellschaft Reverse flow blocker has shut-off component which in first end position closes off throughflow passage, in intermediate position allows maximum throughflow, and in second end position maintains minimum value for throughflow

Also Published As

Publication number Publication date
RU2506484C2 (en) 2014-02-10
DE102009017529A1 (en) 2009-10-29
DE102009017529B4 (en) 2019-02-14
PL209116B1 (en) 2011-07-29

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20190418