DE20204546U1 - Ball tap comprises housing with throughflow channel and inlet and outlet apertures together with cut-off ball rotatable between cut-off and through passage positions - Google Patents

Ball tap comprises housing with throughflow channel and inlet and outlet apertures together with cut-off ball rotatable between cut-off and through passage positions

Info

Publication number
DE20204546U1
DE20204546U1 DE20204546U DE20204546U DE20204546U1 DE 20204546 U1 DE20204546 U1 DE 20204546U1 DE 20204546 U DE20204546 U DE 20204546U DE 20204546 U DE20204546 U DE 20204546U DE 20204546 U1 DE20204546 U1 DE 20204546U1
Authority
DE
Germany
Prior art keywords
ball
channel
shut
cut
passage
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
DE20204546U
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.)
Interforge Klee GmbH
Original Assignee
Interforge Klee 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 Interforge Klee GmbH filed Critical Interforge Klee GmbH
Priority to DE20204546U priority Critical patent/DE20204546U1/en
Publication of DE20204546U1 publication Critical patent/DE20204546U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Abstract

The ball tap comprises a housing with a throughflow channel and inlet and outlet apertures, together with a cut-off ball (50) rotatable between cut-off and through passage positions. The ball has a through passage, which forms part of the throughflow channel when the ball is in the through passage position. An operating device for the cut-off ball is provided, with at least one dead space for fluid between the housing and the cut-off ball. At least one channel connects the dead space with the throughflow channel or the through passage and has at least two opposing channels (55), of which one ends in a cross groove (54) of the cut-off ball working in conjunction with an operating shaft.

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 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 (6)

1. Kugelhahn,
mit einem einen Durchströmkanal (13, 23) aufweisenden Gehäuse (10, 20), das mit einer Ein- und einer Auslassöffnung (14, 24) verse­ hen ist, die den Durchströmkanal (13, 23) begrenzen,
mit einer in dem Gehäuse (10, 20) angeordneten, zwischen einer Absperr- und einer Durchlassstellung in dem Gehäuse verdrehbaren Absperrkugel (50), welche einen Durchlass (53) aufweist, der in der Durchlassstellung der Absperrkugel (50) einen Teil des Durchström­ kanals bildet,
mit einem Betätigungsmittel (30) für die Absperrkugel (50) und
mit mindestens einem Totraum (90) für das Fluid zwischen dem Ge­ häuse (10, 20) und der Absperrkugel (50),
gekennzeichnet durch mindestens einen Kanal, der den Totraum (90) mit dem Durchströmkanal (13, 23) oder dem Durchlass (53) ver­ bindet und aus zwei einzelnen, sich gegenüberliegenden Kanälen (55, 56) besteht, von denen ein Kanal (55) in einer, mit einer Betäti­ gungswelle (70) zusammenwirkenden Quernut (54) der Absperrku­ gel endet (Fig. 5).1. ball valve,
having a housing ( 10 , 20 ) which has a throughflow channel ( 13 , 23 ) and is provided with an inlet and an outlet opening ( 14 , 24 ) which delimit the throughflow channel ( 13 , 23 ),
with a shut-off ball ( 50 ) arranged in the housing ( 10 , 20 ) and rotatable between a shut-off and a passage position in the housing, which has a passage ( 53 ) which, in the passage position of the shut-off ball ( 50 ), forms part of the through-flow channel forms,
with an actuating means ( 30 ) for the shut-off ball ( 50 ) and
with at least one dead space ( 90 ) for the fluid between the housing ( 10 , 20 ) and the shut-off ball ( 50 ),
characterized by at least one channel which connects the dead space ( 90 ) with the flow channel ( 13 , 23 ) or the passage ( 53 ) and consists of two individual channels ( 55 , 56 ) located opposite one another, one channel ( 55 ) of which in a, with an actuation shaft ( 70 ) cooperating transverse groove ( 54 ) of the shut-off gel ends ( Fig. 5). 2. Kugelhahn nach Anspruch 1, dadurch gekennzeichnet, dass die Kanäle (55, 56) einen unter­ schiedlichen Durchflussquerschnitt aufweisen.2. Ball valve according to claim 1, characterized in that the channels ( 55 , 56 ) have a different flow cross-section. 3. Kugelhahn nach einem der vorhergehenden Ansprüche dadurch gekennzeichnet, dass der Kanal (55; 56) sich etwa senkrecht zur Längsachse (40) des Durchströmkanals (13, 23, 53) der Absperrkugel erstreckt.3. Ball valve according to one of the preceding claims, characterized in that the channel ( 55 ; 56 ) extends approximately perpendicular to the longitudinal axis ( 40 ) of the flow channel ( 13 , 23 , 53 ) of the shut-off ball. 4. Kugelhahn nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Kanal (55; 56) in der Ab­ sperrkugel ausgebildet ist.4. Ball valve according to one of the preceding claims, characterized in that the channel ( 55 ; 56 ) is formed in the shut-off ball. 5. Kugelhahn mindestens nach Anspruch 1, dadurch gekennzeichnet, dass die Absperrkugel, beginnend in ihrer ihrem Drehantrieb dienenden Quernut (54) mit dem ersten Kanal (55) eines ersten Durchmessers versehen ist, der bis in den Durchlass (53) der Absperrkugel sowie in Richtung auf den Kugelmittelpunkt führt und mit dem zweiten Kanal (56) verse­ hen ist, der gleichachsig zum ersten Kanal von dem Durchlass bis zur Aussenoberfläche der Kugel führt und einen Durchmes­ ser aufweist, der grösser ist als der Durchmesser des ersten Kanals.5. Ball valve at least according to claim 1, characterized in that the shut-off ball, starting in its rotary drive serving transverse groove ( 54 ) is provided with the first channel ( 55 ) of a first diameter, which extends into the passage ( 53 ) of the shut-off ball and in Direction leads to the center of the ball and is provided with the second channel ( 56 ), which leads coaxially to the first channel from the passage to the outer surface of the ball and has a diameter that is larger than the diameter of the first channel. 6. Kugelhahn nach Anspruch 5, dadurch gekennzeichnet, dass sich die Durchmesser der bei­ den Kanäle wie mindestens 1 : 4 verhalten.6. Ball valve according to claim 5, characterized in that the diameter of the at the channels behave at least 1: 4.
DE20204546U 2002-03-22 2002-03-22 Ball tap comprises housing with throughflow channel and inlet and outlet apertures together with cut-off ball rotatable between cut-off and through passage positions Expired - Lifetime DE20204546U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20204546U DE20204546U1 (en) 2002-03-22 2002-03-22 Ball tap comprises housing with throughflow channel and inlet and outlet apertures together with cut-off ball rotatable between cut-off and through passage positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20204546U DE20204546U1 (en) 2002-03-22 2002-03-22 Ball tap comprises housing with throughflow channel and inlet and outlet apertures together with cut-off ball rotatable between cut-off and through passage positions

Publications (1)

Publication Number Publication Date
DE20204546U1 true DE20204546U1 (en) 2003-08-07

Family

ID=27740784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20204546U Expired - Lifetime DE20204546U1 (en) 2002-03-22 2002-03-22 Ball tap comprises housing with throughflow channel and inlet and outlet apertures together with cut-off ball rotatable between cut-off and through passage positions

Country Status (1)

Country Link
DE (1) DE20204546U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007006205U1 (en) 2007-04-27 2008-09-04 Interforge Klee Gmbh Shut-off ball of a ball valve
DE202015006243U1 (en) 2015-09-03 2016-12-07 Gebr. Kemper Gmbh + Co. Kg Metallwerke ball valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19722509A1 (en) * 1997-05-30 1998-12-03 Ewe Wilhelm Gmbh & Co Kg Two-way water ball-cock installed before and after water meters
DE10010716C1 (en) * 2000-03-04 2001-10-31 Honeywell Ag Shut-off device has closure body shutting and opening passage through housing, clearance space and throttle screen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19722509A1 (en) * 1997-05-30 1998-12-03 Ewe Wilhelm Gmbh & Co Kg Two-way water ball-cock installed before and after water meters
DE10010716C1 (en) * 2000-03-04 2001-10-31 Honeywell Ag Shut-off device has closure body shutting and opening passage through housing, clearance space and throttle screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007006205U1 (en) 2007-04-27 2008-09-04 Interforge Klee Gmbh Shut-off ball of a ball valve
DE202015006243U1 (en) 2015-09-03 2016-12-07 Gebr. Kemper Gmbh + Co. Kg Metallwerke ball valve
EP3139073A1 (en) 2015-09-03 2017-03-08 Gebr. Kemper GmbH + Co. KG Metallwerke Ball valve

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20030911

R150 Term of protection extended to 6 years

Effective date: 20050421

R151 Term of protection extended to 8 years

Effective date: 20080408

R158 Lapse of ip right after 8 years

Effective date: 20101001