DE20017190U1 - Arrangement for tempering consumers - Google Patents

Arrangement for tempering consumers

Info

Publication number
DE20017190U1
DE20017190U1 DE20017190U DE20017190U DE20017190U1 DE 20017190 U1 DE20017190 U1 DE 20017190U1 DE 20017190 U DE20017190 U DE 20017190U DE 20017190 U DE20017190 U DE 20017190U DE 20017190 U1 DE20017190 U1 DE 20017190U1
Authority
DE
Germany
Prior art keywords
opening
degree
opening time
time
consumer
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
DE20017190U
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.)
Technotrans Solutions GmbH
Original Assignee
GWK Gesellschaft Waerme Kaeltetechnik mbH
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 GWK Gesellschaft Waerme Kaeltetechnik mbH filed Critical GWK Gesellschaft Waerme Kaeltetechnik mbH
Priority to DE20017190U priority Critical patent/DE20017190U1/en
Publication of DE20017190U1 publication Critical patent/DE20017190U1/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
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2218—Cooling or heating equipment for dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7306—Control circuits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature

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 (3)

1. Anordnung zur Temperierung von Verbrauchern, insbesondere von Werkzeugen für die Spritzgießtechnik, wobei an mindestens einen Temperierkanal des Verbrauchers ein Vorlauf und ein Rücklauf für ein fluides, insbesondere liquides, Kühlmedium angeschlossen ist, in den Vorlauf ein Dosierelement, insbesondere ein Ventil, eingeschaltet ist und im Verbraucher oder im Rücklauf ein Temperaturerfassungsgerät vorgesehen ist, wobei das Dosierelement in Abhängigkeit von der Temperatur gesteuert ist, die vom Temperaturerfassungsgerät erfaßt ist, dadurch gekennzeichnet, daß ein Erfassungsmittel vorgesehen ist, das, insbesondere zyklisch im Arbeitszyklus des Verbrauchers, die Öffnungszeit des Dosierelementes und/oder den Öffnungsgrad des Dosierelementes erfaßt, daß ein Komparator vorgesehen ist, der die erfaßte Öffnungszeit und/oder den erfaßten Öffnungsgrad mit einem voreinstellbaren Grenzwert der Öffnungszeit und /oder des Öffnungsgrades vergleicht, und daß ein Signalgeber vorgesehen ist, der ein Signal auslöst, wenn die tatsächliche Öffnungszeit und/oder der tatsächliche Öffnungsgrad den Grenzwert erreicht und/oder überschreitet.1. Arrangement for the temperature control of consumers, in particular tools for injection molding technology, a supply and a return for a fluid, in particular liquid, cooling medium being connected to at least one temperature control channel of the consumer, a metering element, in particular a valve, being switched on in the supply and a temperature detection device is provided in the consumer or in the return, the dosing element being controlled as a function of the temperature detected by the temperature detection device, characterized in that a detection means is provided which, in particular cyclically in the working cycle of the consumer, the opening time of the dosing element and / or the degree of opening of the metering element detects that a comparator is provided which compares the detected opening time and / or the detected degree of opening with a preset limit value of the opening time and / or the degree of opening, and that a signal generator vo is considered, which triggers a signal when the actual opening time and / or the actual opening degree reaches and / or exceeds the limit value. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß ein elektronischer Speicher vorgesehen ist, mittels dessen die empirisch ermittelte Ausgangsstellung des Dosierelementes nach Öffnungszeitdauer und/oder Öffnungsgrad über die Zeit speicherbar ist, mittels dessen die aktuelle Öffnungszeitdauer und/oder der aktuelle Öffnungsgrad über die Zeit speicherbar und abrufbar ist und mittels dessen der Grenzwert für die Öffnungszeit und/oder der Öffnungsgrad speicherbar ist.2. Arrangement according to claim 1, characterized in that an electronic memory is provided, by means of which the empirically determined Starting position of the dosing element after Opening time and / or degree of opening over the Time can be saved, by means of which the current Opening time and / or the current degree of opening can be stored and called up over time and by means of which the limit value for the opening time and / or the degree of opening can be stored. 3. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in den Vorlauf und/oder Rücklauf ein Stellmittel integriert ist, mittels dessen der Durchfluß manuell oder motorisch einstellbar ist.3. Arrangement according to claim 1 or 2, characterized characterized that in the forward and / or return an actuating means is integrated, by means of which the Flow is adjustable manually or by motor.
DE20017190U 2000-10-06 2000-10-06 Arrangement for tempering consumers Expired - Lifetime DE20017190U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20017190U DE20017190U1 (en) 2000-10-06 2000-10-06 Arrangement for tempering consumers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20017190U DE20017190U1 (en) 2000-10-06 2000-10-06 Arrangement for tempering consumers

Publications (1)

Publication Number Publication Date
DE20017190U1 true DE20017190U1 (en) 2000-12-21

Family

ID=7947355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20017190U Expired - Lifetime DE20017190U1 (en) 2000-10-06 2000-10-06 Arrangement for tempering consumers

Country Status (1)

Country Link
DE (1) DE20017190U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10261498A1 (en) * 2002-12-23 2004-07-22 Priamus System Technologies Ag Process for regulating the manufacture of molded parts
EP2298530A3 (en) * 2009-09-19 2011-04-27 Wenz Kunststoff GmbH & Co. KG Method and device for tempering an injection moulding tool
EP2602085B1 (en) * 2011-12-08 2015-11-25 Wenz Kunststoff GmbH & Co. KG Device and method for tempering the flow of an injection moulding tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10261498A1 (en) * 2002-12-23 2004-07-22 Priamus System Technologies Ag Process for regulating the manufacture of molded parts
DE10261498B4 (en) * 2002-12-23 2008-04-30 Priamus System Technologies Ag Method for controlling the production of molded parts
EP2298530A3 (en) * 2009-09-19 2011-04-27 Wenz Kunststoff GmbH & Co. KG Method and device for tempering an injection moulding tool
EP2602085B1 (en) * 2011-12-08 2015-11-25 Wenz Kunststoff GmbH & Co. KG Device and method for tempering the flow of an injection moulding tool

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010125

R150 Term of protection extended to 6 years

Effective date: 20040115

R157 Lapse of ip right after 6 years

Effective date: 20070501