DE437665C - Heatable and coolable plate - Google Patents

Heatable and coolable plate

Info

Publication number
DE437665C
DE437665C DEN24586D DEN0024586D DE437665C DE 437665 C DE437665 C DE 437665C DE N24586 D DEN24586 D DE N24586D DE N0024586 D DEN0024586 D DE N0024586D DE 437665 C DE437665 C DE 437665C
Authority
DE
Germany
Prior art keywords
plate
heatable
channel system
holes
coolant
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
Application number
DEN24586D
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.)
Becker and Van Huellen GmbH and Co
Original Assignee
Becker and Van Huellen GmbH and Co
Publication date
Priority to DEN24586D priority Critical patent/DE437665C/en
Application granted granted Critical
Publication of DE437665C publication Critical patent/DE437665C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/062—Press plates
    • B30B15/064—Press plates with heating or cooling means

Description

Heiz- und kühlbare Platte. Den Gegenstand der Erfindung bildet eine elektrisch geheizte und durch Wasser gekühlte Platte, wie sie z. B. bei Celluloid- und Furnierpressen, in der Zuckerwaren- und Glasfabrikation Anwendung finden.Heatable and coolable plate. The subject of the invention is a electrically heated and water-cooled plate, as it is e.g. B. with celluloid and veneer presses used in sugar confectionery and glass production.

Es ist bekannt, Platten abwechselnd elektrisch zu heizen und durch Wasser oder Luftzu kühlen. Zu diesem Zwecke sind die Platten mit einem schlangenförmigen Kanalsystem für das Kühlmittel versehen und stehen ferner durch Schleifkontakte mit einer Stromquelle in Verbindung; -Wobei die Platte selbst als Widerstand dient. Ferner ist es bekannt, zwei Platten aufeinanderzulegen, von. Tvelchen die eine mit dem Kanalsystem für das Kühlmittel und die andere mit Bohrungen zum Einführen von elektrischen Widerständen versehen ist. Der Nachteil der ersterwähnten Einrichtung beruht darauf, daß die Platten selbst elektrisch geladen werden, so daß bei Berührung elektrische Schläge erzeugt werden. Bei den anderen Platten muß die Heizplatte zunächst die ganze Kühlplatte erwärmen, bevor die Hitze Wirksam wird, und- umgekehrt muß die Kühlplatte auch die Temperatur der Heizplatte herabsetzen.It is known to alternately heat plates electrically and through Water or air to cool. For this purpose, the plates are serpentine-shaped Channel system provided for the coolant and are also available through sliding contacts connected to a power source; -Where the plate itself serves as a resistor. It is also known to place two plates on top of one another, from. Take the one with you the channel system for the coolant and the other with holes for introducing electrical resistances is provided. The disadvantage of the first mentioned device is based on the fact that the plates themselves are electrically charged, so that when touched electric shocks are generated. For the other plates, the heating plate must first The entire cooling plate must be heated before the heat takes effect, and vice versa the cooling plate also lower the temperature of the heating plate.

Gemäß der Erfindung werden diese Übelstände dadurch vermieden; daß in einer Metallplatte das schlangenförmige Kanal-System für das Kühlmittel und die Bohrungen für die elektrischen Widerstände in einer Ebene liegen und so verstopft sind, daß die beiden Leitungen sich nicht kreuzen.According to the invention, these inconveniences are avoided; that the serpentine channel system for the coolant and the The holes for the electrical resistors are in one plane and so clogged are that the two lines do not cross.

Auf der Zeichnung ist der Gegenstand der Erfindung beispielsweise dargestellt, und zwar zeigt Abb. z eine Vorderansicht und Abb.2 einen wagerechten Schnitt der Heiz- und Kühlplatte, Abb.3 einen Längsschnitt und Abb. 4 einen Querschnitt eines Heizkanals in vergrößertem Maßstabe.In the drawing, the subject of the invention is for example shown, namely Fig. z shows a front view and Fig.2 shows a horizontal view Section of the heating and cooling plate, Fig. 3 a longitudinal section and Fig. 4 a cross section of a heating channel on a larger scale.

Für das Kühlmittel ist ein Kanalsystem vorhanden, welches aus den Bohrungen. a und b gebildet wird. Die Bohrungen a und b sind durch Stopften c und d abgeschlossen, so daß das Kühlmittel die Platte in einer Schlangenlinie durchströmt. Es tritt bei. e ein und bei f aus. Völlig getrennt von diesem Kanalsystem sind Bohrungen g, in welchen elekti isclie, Widerstände 'liegen. Dieselben sind elektrisch von der Platte, beispielsweise durch zweiteilige Glimmerröhrchen h, isoliert, _in welchen der Widerstand i liegt. Die Widerstände sind abwechselnd von .der einen und anderen Seite der Platte eingeführt und die Bohrungen g entsprechend abwechselnd an der einen und anderen Seite verstopft, damit sich die Widerstände nicht mit den Kanälen b kreuzen.There is a channel system for the coolant, which comes from the bores. a and b is formed. The bores a and b are closed by plugs c and d so that the coolant flows through the plate in a serpentine line. It joins. e on and off at f. Completely separated from this channel system are holes g in which electrical "resistances" are located. These are electrically isolated from the plate, for example by two-part mica tubes h, in which the resistance i is located. The resistors are inserted alternately from one side and the other of the plate and the holes g are clogged alternately on one side and the other so that the resistors do not cross with the channels b.

Claims (1)

PATENTANSPRUCH: Heiz- und kühlbare Platte mit einem schlangenförmigen Kanalsystem für das Kühlmittel und mit in Bohrungen der Platte isoliert liegenden elektrischen Widerständen, dadurch gekennzeichnet, daß das schlangenförmige Kanalsystem (a, b) und die Bohrungen (g) für die Widerstände in einer Ebene liegen und so verstopft sind, daß die beiden Leitungen sich nicht kreuzen.PATENT CLAIM: Heatable and coolable plate with a serpentine Channel system for the coolant and with insulated holes in the plate electrical resistors, characterized in that the serpentine channel system (a, b) and the holes (g) for the resistors are in the same plane and so clogged are that the two lines do not cross.
DEN24586D Heatable and coolable plate Expired DE437665C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN24586D DE437665C (en) Heatable and coolable plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN24586D DE437665C (en) Heatable and coolable plate

Publications (1)

Publication Number Publication Date
DE437665C true DE437665C (en) 1926-11-25

Family

ID=7343078

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN24586D Expired DE437665C (en) Heatable and coolable plate

Country Status (1)

Country Link
DE (1) DE437665C (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463782A (en) * 1944-12-23 1949-03-08 Escher Wyss Maschf Ag Method and apparatus for drying solid articles by heating and cooling
US2509439A (en) * 1945-06-11 1950-05-30 Langer Nicholas Apparatus for heat sealing
US3155155A (en) * 1962-02-20 1964-11-03 American Cyanamid Co Thermal jacket on rocking autoclave
US3396783A (en) * 1966-04-28 1968-08-13 Siempelkamp Eugen Temperature-controlled press platen
US3478192A (en) * 1968-04-25 1969-11-11 Ostrander Seymour Co Electrically heated platen
DE3047062A1 (en) * 1980-12-13 1982-07-01 Wagener Schwelm GmbH & Co, 5830 Schwelm Hot pressing plate for vulcanising conveyor belt joint - contains resistance heating bars in pref. silicone rubber sheaths
DE3115396C1 (en) * 1981-04-16 1983-01-13 Wagener Schwelm GmbH & Co, 5830 Schwelm Press plate, in particular for devices for the repair of conveyor belts and joining them to form endless conveyor belts
US4393565A (en) * 1980-05-09 1983-07-19 Wilson Welding Company, Inc. Method of making a water-cooled electrode holder
WO1987006876A1 (en) * 1986-05-10 1987-11-19 F.E. Schulte Strathaus Kg Device for thermally joining the extremities of conveyor belts
DE202014102979U1 (en) * 2014-06-30 2015-07-01 Michael Jäger fryer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463782A (en) * 1944-12-23 1949-03-08 Escher Wyss Maschf Ag Method and apparatus for drying solid articles by heating and cooling
US2509439A (en) * 1945-06-11 1950-05-30 Langer Nicholas Apparatus for heat sealing
US3155155A (en) * 1962-02-20 1964-11-03 American Cyanamid Co Thermal jacket on rocking autoclave
US3396783A (en) * 1966-04-28 1968-08-13 Siempelkamp Eugen Temperature-controlled press platen
US3478192A (en) * 1968-04-25 1969-11-11 Ostrander Seymour Co Electrically heated platen
US4393565A (en) * 1980-05-09 1983-07-19 Wilson Welding Company, Inc. Method of making a water-cooled electrode holder
DE3047062A1 (en) * 1980-12-13 1982-07-01 Wagener Schwelm GmbH & Co, 5830 Schwelm Hot pressing plate for vulcanising conveyor belt joint - contains resistance heating bars in pref. silicone rubber sheaths
DE3115396C1 (en) * 1981-04-16 1983-01-13 Wagener Schwelm GmbH & Co, 5830 Schwelm Press plate, in particular for devices for the repair of conveyor belts and joining them to form endless conveyor belts
WO1987006876A1 (en) * 1986-05-10 1987-11-19 F.E. Schulte Strathaus Kg Device for thermally joining the extremities of conveyor belts
US4964943A (en) * 1986-05-10 1990-10-23 F. E. Schulte Strathaus Kg Device for thermally joining ends of conveyor belts
DE202014102979U1 (en) * 2014-06-30 2015-07-01 Michael Jäger fryer

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