EP0572501B1 - Heizungsventil - Google Patents

Heizungsventil Download PDF

Info

Publication number
EP0572501B1
EP0572501B1 EP92905636A EP92905636A EP0572501B1 EP 0572501 B1 EP0572501 B1 EP 0572501B1 EP 92905636 A EP92905636 A EP 92905636A EP 92905636 A EP92905636 A EP 92905636A EP 0572501 B1 EP0572501 B1 EP 0572501B1
Authority
EP
European Patent Office
Prior art keywords
valve
radiator
spindle
closure member
housing
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
EP92905636A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0572501A1 (de
Inventor
Helmut Letzel
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.)
Metallwerke Neheim Goecke & Co GmbH
Original Assignee
Metallwerke Neheim Goecke & Co 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 Metallwerke Neheim Goecke & Co GmbH filed Critical Metallwerke Neheim Goecke & Co GmbH
Publication of EP0572501A1 publication Critical patent/EP0572501A1/de
Application granted granted Critical
Publication of EP0572501B1 publication Critical patent/EP0572501B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/088—Draining arrangements

Definitions

  • the invention relates to a heating valve according to the preamble of claim 1, which is used in a straight seat or inclined seat construction in heating systems with several radiators and different strands predominantly in the return.
  • the corresponding part of the system can be emptied via such heating valves, which serve to shut off a line.
  • a generic heating valve is known from DE-GM 71 11 825.
  • a hollow spindle which also serves for presetting the flow rate, is screwed into the screw socket of the housing and can be displaced via a screw cap against the valve seat in the housing for blocking and for presetting.
  • a ball valve is arranged in the hollow valve spindle, via which the line or a radiator can be emptied. The ball can be moved from the outside against the pressure of the return spring through the hollow valve spindle using a screw-on emptying device and can thus be lifted off its valve seat inside the valve spindle. The front part of this valve spindle is used for presetting.
  • the object of the invention is to propose a heating valve of the type mentioned, which can be combined in a simple manner with a pressure regulator.
  • the object of the invention is achieved with a heating valve with all the features of claim 1.
  • a controller can be attached to such a heating valve according to the invention, which can be used as a shut-off valve with drainage function and presetting possibility, without the valve housing or the upper part having to be mounted.
  • the controller engages with a corresponding actuator in the hollow valve spindle and acts against the second closure piece in this valve spindle.
  • Such a heating valve can therefore be converted into a control valve in a simple manner.
  • the controller can be placed on the outer end of the valve spindle.
  • the controller is thus independent of the housing and can advantageously be used on different valve sizes with different housings, but with the same valve stem end design.
  • the number 1 denotes the housing of a heating valve.
  • the connecting pieces 11 and 12 are indicated opposite, which lead to the strand or to the radiator.
  • the screw socket 13 serves to receive the screwed-in valve upper part 2.
  • a valve seat 14 is formed in the interior of the housing 1, against which a first closure piece 4 arranged on the valve spindle 3 acts. In principle, the position of this first closure piece 4 relative to the corresponding valve seat 14 determines the presetting for the flow. With this first closure piece 4, the heating valve can be shut off. In the axial cavity 31 of the valve spindle 3, a double-acting second closure piece 5 can be displaced against the pressure of the spring 6.
  • the second closure piece 5 With its upper end piece 51 it forms with the valve seat 33 in the drain valve in the hollow spindle 3.
  • the second closure piece 5 can be lifted off from this valve seat 33 with its closure piece end 51.
  • the water flows from the strand or the heater through the hollow second closure piece 5 into the cavity 31 of the valve spindle and from there to the outside into the attached emptying device.
  • the cavity 53 in the second closure piece 5 is open to the housing. It ends below the closure piece end 51, so that the valve seat 33 is closed in the state shown in FIG.
  • the opposite closure piece end 52 protrudes through the first valve closure piece 4 and forms with the protruding section the contour of the first closure piece and determines the throttle gap with it.
  • a screw cap 8 is placed on a rotary driver 32 in a rotationally fixed manner and secured by a cap 82 placed thereon, which at the same time closes the hollow valve stem 3.
  • the presetting is carried out after removing the cap 82 and the screw cap 8.
  • the valve spindle 3 is not moved. This is followed by a corresponding rotation of the indicator ring 7, by means of which a toothed presetting nut 10 seated in the indicator ring 7 is displaced with the adjusting ring 10a accommodated in a rotationally fixed manner and entrains the valve spindle 3 in the axial direction.
  • the corresponding rotary driving connection is used in section 21 in the valve upper part 2 in connection with the corresponding design of the valve spindle 3 in this area.
  • a threaded section 22 is formed, into which the indicator ring 7 engages.
  • a regulator preferably a diaphragm regulator 9
  • a correspondingly designed section 34 which also serves to receive the cap 82.
  • Its associated screw sleeve 91 protrudes into a shoulder 81 on the screw cap 8.
  • an actuating element 92 in the form of a tube is fastened, which protrudes into the hollow valve spindle 3 and acts with its free end against the second closure piece 5.
  • the second closure piece 5 is displaced with its closure piece end 52 in the direction of the valve seat 14 in the housing 1 and thus controls the flow in a controlled manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Temperature-Responsive Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Valve Housings (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
EP92905636A 1991-02-28 1992-02-27 Heizungsventil Expired - Lifetime EP0572501B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4106278A DE4106278C2 (de) 1991-02-28 1991-02-28 Heizungsventil
DE4106278 1991-02-28
PCT/DE1992/000158 WO1992015825A1 (de) 1991-02-28 1992-02-27 Heizungsventil

Publications (2)

Publication Number Publication Date
EP0572501A1 EP0572501A1 (de) 1993-12-08
EP0572501B1 true EP0572501B1 (de) 1994-07-20

Family

ID=6426071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92905636A Expired - Lifetime EP0572501B1 (de) 1991-02-28 1992-02-27 Heizungsventil

Country Status (9)

Country Link
EP (1) EP0572501B1 (da)
JP (1) JP3142564B2 (da)
KR (1) KR0186036B1 (da)
AT (1) ATE108887T1 (da)
AU (1) AU1335292A (da)
DE (2) DE4106278C2 (da)
DK (1) DK0572501T3 (da)
ES (1) ES2056709T3 (da)
WO (1) WO1992015825A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443324C1 (de) * 1994-12-06 1996-01-18 Neheim Goeke & Co Metall Ventil für Heizungs-, Warmwasser- oder Kühlanlagen
DE9420412U1 (de) * 1994-12-21 1995-02-16 Metallwerke Neheim Goeke & Co Gmbh, 59755 Arnsberg Ventil für Heizungs-, Warmwasser- oder Kühlanlagen
DE19831993C1 (de) * 1998-07-16 2000-03-30 F W Oventrop Gmbh & Co Kg Ventil für liquide Medien mit Voreinstellung der Durchflußmenge
CN102996848A (zh) * 2011-09-08 2013-03-27 彭新民 双膜片隔膜截止阀
DE102013106046A1 (de) * 2013-06-11 2014-12-11 Jürgen Schlösser Armaturen GmbH Ventilanordnung
CN111853253B (zh) * 2020-06-29 2022-09-09 湖北沃特威汽车电子有限公司 一种气缸控制阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH373234A (de) * 1959-08-19 1963-11-15 Karrer Weber & Cie Ag Wohnungsabstellorgan für Wasserleitungen
DE7111825U (de) * 1971-03-27 1971-08-26 Metallwerke Neuheim Goeke & Co Kg Absperrventil insbesondere zum einbau zwischen heizkoerper und deren ruecklaufleitung
GB8717325D0 (en) * 1987-07-22 1987-08-26 South Staffordshire Waterworks Making third flow connection to stop valve
DE3901323C1 (en) 1989-01-18 1990-02-01 Metallwerke Neheim Goeke & Co Gmbh, 5760 Arnsberg, De Radiator drain valve
DE3917625A1 (de) * 1989-05-31 1990-12-06 Schloesser Gmbh Heizkoerperverschraubung

Also Published As

Publication number Publication date
JP3142564B2 (ja) 2001-03-07
EP0572501A1 (de) 1993-12-08
DE59200301D1 (de) 1994-08-25
DK0572501T3 (da) 1994-09-26
WO1992015825A1 (de) 1992-09-17
JPH06508417A (ja) 1994-09-22
ATE108887T1 (de) 1994-08-15
DE4106278A1 (de) 1992-09-03
AU1335292A (en) 1992-10-06
DE4106278C2 (de) 1999-04-15
ES2056709T3 (es) 1994-10-01
KR0186036B1 (ko) 1999-04-15

Similar Documents

Publication Publication Date Title
EP1101054B1 (de) Ventil für warmwasseranlagen
DE1951869A1 (de) Steuerventil
EP0572501B1 (de) Heizungsventil
DE2929892C2 (da)
DE19529197A1 (de) Entleerventil
EP0271771B1 (de) Heisswasserventil
DE3741676C2 (da)
DE4407447C2 (de) Voreinstellbares Regulierventil
DE4030142C2 (da)
DE2543190A1 (de) Ventil zur fluessigkeits-durchflusssteuerung
EP0699985A2 (de) Thermostatventil für Plattenheizkörper
EP1239238B1 (de) Anschlussarmatur für einen Heizkörper
DE2012827C3 (de) Ventilaufsatz
DE3535176C2 (da)
LU85225A1 (de) Gasbeheitzer durchlauferhitzer
EP1170552B1 (de) Vorrichtung zum Verteilen von Flüssigkeiten
DE567158C (de) Spuelventil
DE3735635C2 (da)
DE29814086U1 (de) Heizungsventil
DE8810080U1 (de) Einschweißarmatur für Heizkörper
DE9301369U1 (de) Thermostatventilanschluß
DE29704960U1 (de) Einstellvorrichtung
DE9414106U1 (de) Thermostatventil für Plattenheizkörper
DE19511326C2 (de) Ventil für Heizungs-, Warmwasser oder Kühlanlagen
AT406617B (de) Hydraulisches mengenregelventil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19930826

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE DK ES FR GB IT SE

17Q First examination report despatched

Effective date: 19940111

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE DK ES FR GB IT SE

REF Corresponds to:

Ref document number: 108887

Country of ref document: AT

Date of ref document: 19940815

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940725

REF Corresponds to:

Ref document number: 59200301

Country of ref document: DE

Date of ref document: 19940825

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2056709

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed
ET Fr: translation filed
EAL Se: european patent in force in sweden

Ref document number: 92905636.4

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19951201

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20060109

Year of fee payment: 15

Ref country code: AT

Payment date: 20060109

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20060203

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20110219

Year of fee payment: 20

Ref country code: FR

Payment date: 20110201

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20110124

Year of fee payment: 20

Ref country code: ES

Payment date: 20110216

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20120226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120226

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140827

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120228