DE20115440U1 - flow regulator - Google Patents

flow regulator

Info

Publication number
DE20115440U1
DE20115440U1 DE20115440U DE20115440U DE20115440U1 DE 20115440 U1 DE20115440 U1 DE 20115440U1 DE 20115440 U DE20115440 U DE 20115440U DE 20115440 U DE20115440 U DE 20115440U DE 20115440 U1 DE20115440 U1 DE 20115440U1
Authority
DE
Germany
Prior art keywords
profile cams
housing
flow controller
throttle body
cams
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 - Lifetime
Application number
DE20115440U
Other languages
German (de)
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.)
Neoperl GmbH
Original Assignee
Dieter Wildfang GmbH
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 Dieter Wildfang GmbH filed Critical Dieter Wildfang GmbH
Priority to DE20115440U priority Critical patent/DE20115440U1/en
Publication of DE20115440U1 publication Critical patent/DE20115440U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0146—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
    • G05D7/016—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring the sensing element being a ball
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C2001/026—Plumbing installations for fresh water with flow restricting devices

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Durchflußmengenregler (1) mit einem Reglergehäuse (2), das in einem Durchtrittskanal (3) einen Gehäusekern (4) aufweist, den ein ringförmiger Drosselkörper (5) aus elastischem Material umgreift, welcher Drosselkörper zwischen sich und zumindest einem gehäusefesten Teil einen Steuerspalt (6) begrenzt, dessen Durchtrittsquerschnitt durch den sich unter der beim Durchströmen bildenden Druckdifferenz verformenden Drosselkörper (5) veränderbar ist, wobei die den Steuerspalt (6) begrenzenden Mantelflächen des zumindest einen gehäuse­ festen Teiles in Umfangsrichtung voneinander beabstandete, in Durchflußrichtung orientierte und zwischen sich Regulierausnehmungen begrenzende Profilnocken (7, 8) aufweisen und wobei zumindest zwei Gruppen von Profilnocken unter­ schiedlicher radialer Erstreckung vorgesehen sind, dadurch gekennzeichnet, daß für eine in Abhängigkeit vom Flüssigkeits­ druck der zuströmenden Flüssigkeit gestufte Anlehnung des Drosselkörpers (5) jeweils zwischen zwei Profilnocken (7) größerer radialer Erstreckung wenigstens zwei Profilnocken (8) mit einer demgegenüber kleineren radialer Erstreckung angeordnet sind.1. Flow controller ( 1 ) with a controller housing ( 2 ) which has a housing core ( 4 ) in a through-channel ( 3 ) which is encompassed by an annular throttle body ( 5 ) made of elastic material, which throttle body has a control gap between it and at least one part fixed to the housing ( 6 ), the passage cross section of which can be changed by the throttle body ( 5 ) deforming under pressure difference when flowing through, the circumferential surfaces of the at least one housing-fixed part delimiting the control gap ( 6 ) being spaced apart in the circumferential direction, oriented in the flow direction and between them Have regulating recesses limiting profile cams ( 7 , 8 ) and wherein at least two groups of profile cams are provided with different radial extent, characterized in that for a depending on the liquid pressure of the incoming liquid graduated leaning of the throttle body ( 5 ) at least two profile cams ( 8 ), each with a smaller radial extension, are arranged between two profile cams ( 7 ) of greater radial extension. 2. Durchflußmengenregler nach Anspruch 1, dadurch gekennzeichnet, daß jeweils zwischen zwei Profilnocken (7) größerer radialer Erstreckung zwei bis zehn Profilnocken (8), vorzugsweise drei bis fünf Profilnocken (8) demgegenüber kleinerer radialer Erstreckung vorgesehen sind.2. Flow controller according to claim 1, characterized in that two to ten profile cams ( 8 ), preferably three to five profile cams ( 8 ), in contrast, smaller radial extension are provided between two profile cams ( 7 ) of greater radial extent. 3. Durchflußmengenregler nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß jeweils zwei benachbarte Profilnocken (7, 8) über einen kreisbogenförmigen Gehäuse-Teilumfang verbunden sind.3. Flow controller according to claim 1 or 2, characterized in that in each case two adjacent profile cams ( 7 , 8 ) are connected via an arcuate partial housing circumference. 4. Durchflußmengenregler nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Profilnocken (7, 8) am Gehäuseinnenumfang des Reglergehäuses (2) vorgesehen sind.4. Flow controller according to one of claims 1 to 3, characterized in that the profile cams ( 7 , 8 ) are provided on the inner circumference of the regulator housing ( 2 ). 5. Durchflußmengenregler nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß zumindest eine Teilmenge der Profilnocken (7, 8) eine halbkreisförmige oder dergleichen gerundete Außenkontur aufweist.5. Flow controller according to one of claims 1 to 4, characterized in that at least a subset of the profile cams ( 7 , 8 ) has a semicircular or the like rounded outer contour.
DE20115440U 2001-09-19 2001-09-19 flow regulator Expired - Lifetime DE20115440U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20115440U DE20115440U1 (en) 2001-09-19 2001-09-19 flow regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20115440U DE20115440U1 (en) 2001-09-19 2001-09-19 flow regulator

Publications (1)

Publication Number Publication Date
DE20115440U1 true DE20115440U1 (en) 2002-08-22

Family

ID=7961884

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20115440U Expired - Lifetime DE20115440U1 (en) 2001-09-19 2001-09-19 flow regulator

Country Status (1)

Country Link
DE (1) DE20115440U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356479A1 (en) * 2003-12-03 2005-06-30 Ludwig Kainz Flow regulator has an at least partially closeable opening whose cross section is regulated by the fluid pressure acting on a regulating elastic element that is deformed or compressed by the fluid pressure
DE102011101789A1 (en) * 2011-05-17 2012-11-22 Neoperl Gmbh Continuous flow controller for use in drain of sanitary drain valve for controlling flow of liquid, has valve body deformed under pressure of medium so that valve body is moved from open position into closed position against restoring force

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356479A1 (en) * 2003-12-03 2005-06-30 Ludwig Kainz Flow regulator has an at least partially closeable opening whose cross section is regulated by the fluid pressure acting on a regulating elastic element that is deformed or compressed by the fluid pressure
DE102011101789A1 (en) * 2011-05-17 2012-11-22 Neoperl Gmbh Continuous flow controller for use in drain of sanitary drain valve for controlling flow of liquid, has valve body deformed under pressure of medium so that valve body is moved from open position into closed position against restoring force

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020926

R081 Change of applicant/patentee

Owner name: NEOPERL GMBH, DE

Free format text: FORMER OWNER: DIETER WILDFANG GMBH, 79379 MUELLHEIM, DE

Effective date: 20040220

R150 Term of protection extended to 6 years

Effective date: 20041006

R151 Term of protection extended to 8 years

Effective date: 20070813

R152 Term of protection extended to 10 years

Effective date: 20090923

R071 Expiry of right
R071 Expiry of right