PL209116B1 - One-way non-return valve for media with high frequency flow, preferably with pulsating parallel flow - Google Patents
One-way non-return valve for media with high frequency flow, preferably with pulsating parallel flowInfo
- Publication number
- PL209116B1 PL209116B1 PL385074A PL38507408A PL209116B1 PL 209116 B1 PL209116 B1 PL 209116B1 PL 385074 A PL385074 A PL 385074A PL 38507408 A PL38507408 A PL 38507408A PL 209116 B1 PL209116 B1 PL 209116B1
- Authority
- PL
- Poland
- Prior art keywords
- seat
- conical
- flow
- media
- return valve
- Prior art date
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
- 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
Description
Opis wynalazkuDescription of the invention
Przedmiotem wynalazku jest zawór zwrotny jednostronny dla mediów o przepływie o wysokiej częstotliwości, zwłaszcza przepływie impulsowym równoległym.The subject of the invention is a one-way check valve for media with a high-frequency flow, in particular a parallel impulse flow.
Znane zawory zwrotne jednostronne charakteryzują się z racji swej budowy dużymi gabarytami i są to zawory, które nie nadają się do zastosowania dla mediów o wysokiej częstotliwości przepływu otwarcia i zamknięcia.Known one-way check valves, due to their construction, are characterized by large dimensions and are valves that are not suitable for use with media with a high frequency of opening and closing flow.
Celem wynalazku jest skonstruowanie zaworu zwrotnego jednostronnego, który znajdzie zastosowanie dla mediów o wysokiej częstotliwości przepływu otwarcia i zamknięcia.The object of the invention is to construct a one-way check valve that can be used for media with a high flow frequency of opening and closing.
Zawór zwrotny według wynalazku, charakteryzuje się tym, że ma korpus wewnątrz którego jest stożkowe gniazdo o kącie „α” pochylenia przylgni wynoszącym od 25° do 45° zaopatrzone w przelotowe otwory dla medium i ma osadzony luźno w prowadzącym otworze trzonek stożkowego grzybka o kącie „β”, który jest mniejszy lub równy kątowi „α” gniazda, przy czym trzonek stożkowego grzybka o przylgni zaopatrzonego w stożkową sprężynę połączony jest współosiowo po jednej ze stron przylgni ze stożkowym grzybkiem. Stożkowa sprężyna zaworu ma kształt stożkowej spirali, której poszczególne zwoje wchodzą w sąsiednie zwoje tak, że po ściśnięciu stożkowa sprężyna ma grubość jednego zwoju.The check valve according to the invention is characterized by the fact that it has a body inside which is a conical seat with an angle "α" of the seat inclination ranging from 25 ° to 45 °, provided with through holes for the medium, and has a stem of a conical plug with an angle " β ", which is less than or equal to the seat angle" α ", the seat of the conical plug with a seat conical spring being coaxially connected on one side of the seat with the conical plug. The conical spring of the valve has the shape of a conical spiral, the individual turns of which extend into adjacent turns, so that when compressed, the conical spring is one turn thick.
Przedmiot wynalazku został pokazany w przykładzie wykonania na rysunku, na którym na fig. 1 przedstawiono przekrój osiowy zaworu zwrotnego, fig. 2 - przekrój osiowy przez korpus zaworu, fig. 3 - korpus zaworu w widoku od strony stożkowego gniazda, fig. 4 - w widoku z boku stożkowy grzybek z trzonkiem, a na fig. 5 - w widoku od strony stożkowego trzonka stożkowy grzybek.The subject of the invention has been shown in the embodiment in the drawing, in which fig. 1 shows an axial section of the check valve, fig. 2 - axial section through the valve body, fig. 3 - valve body seen from the side of a conical seat, fig. 4 - in a side view of a conical plug with a stem, and in Fig. 5 a conical stem side view.
Jak przedstawiono na rysunku zawór zwrotny ma korpus 1 wewnątrz którego jest stożkowe gniazdo 2 o kącie α pochylenia wynoszącym od 25° do 45° zaopatrzone w przelotowe otwory 4 dla przepływu medium i ma luźno osadzony w prowadzącym otworze 5 trzonek 7 stożkowego grzybka 6 o kącie β który jest mniejszy lub równy kątowi α gniazda 2. Trzonek 7 stożkowego grzybka 6 o przylgni 3 zaopatrzonego w stożkową sprężyną 8, która oparta jest w gnieździe 9, połączony jest współosiowo po jednej ze stron przylgni 3 ze stożkowym grzybkiem 6. Stożkowa sprężyna 8 ma kształt stożkowej spirali, której poszczególne zwoje wchodzą w sąsiednie zwoje tak, że po ściśnięciu stożkowa sprężyna 8 ma grubość jednego zwoju 10.As shown in the figure, the check valve has a body 1 inside which there is a conical seat 2 with an angle α of 25 ° to 45 °, provided with through holes 4 for the flow of the medium, and has a stem 7 of a conical plug 6 with an angle β loosely mounted in the leading hole 5. which is less than or equal to the angle α of seat 2. The stem 7 of the conical plug 6 with seat 3, provided with a conical spring 8, which rests in seat 9, is coaxially connected on one side of seat 3 with the conical plug 6. The conical spring 8 has the shape a conical spiral, the individual turns of which go into adjacent turns so that, when compressed, the conical spring 8 has the thickness of one turn 10.
Claims (2)
Priority Applications (3)
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 |
RU2009114542/06A RU2506484C2 (en) | 2008-04-21 | 2009-04-17 | Check valve |
DE102009017529.6A DE102009017529B4 (en) | 2008-04-21 | 2009-04-17 | Check valve for fluids |
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL209116B1 true PL209116B1 (en) | 2011-07-29 |
Family
ID=41112101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102009017529B4 (en) |
PL (1) | PL209116B1 (en) |
RU (1) | RU2506484C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110067777A (en) * | 2019-04-24 | 2019-07-30 | 利欧集团浙江泵业有限公司 | A kind of flow increasing water pump |
Families Citing this family (4)
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 |
Family Cites Families (14)
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 |
-
2008
- 2008-04-21 PL PL385074A patent/PL209116B1/en unknown
-
2009
- 2009-04-17 DE DE102009017529.6A patent/DE102009017529B4/en active Active
- 2009-04-17 RU RU2009114542/06A patent/RU2506484C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110067777A (en) * | 2019-04-24 | 2019-07-30 | 利欧集团浙江泵业有限公司 | A kind of flow increasing water pump |
Also Published As
Publication number | Publication date |
---|---|
DE102009017529A1 (en) | 2009-10-29 |
DE102009017529B4 (en) | 2019-02-14 |
RU2506484C2 (en) | 2014-02-10 |
RU2009114542A (en) | 2010-10-27 |
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