DE1782788U - MAGNETIC COIL FOR ELECTROMAGNETIC VALVES. - Google Patents

MAGNETIC COIL FOR ELECTROMAGNETIC VALVES.

Info

Publication number
DE1782788U
DE1782788U DE1958C0005979 DEC0005979U DE1782788U DE 1782788 U DE1782788 U DE 1782788U DE 1958C0005979 DE1958C0005979 DE 1958C0005979 DE C0005979 U DEC0005979 U DE C0005979U DE 1782788 U DE1782788 U DE 1782788U
Authority
DE
Germany
Prior art keywords
magnetic coil
coil
electromagnetic valves
sand
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
Application number
DE1958C0005979
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.)
Concordia Masch & Elekt
Original Assignee
Concordia Masch & Elekt
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 Concordia Masch & Elekt filed Critical Concordia Masch & Elekt
Priority to DE1958C0005979 priority Critical patent/DE1782788U/en
Publication of DE1782788U publication Critical patent/DE1782788U/en
Expired legal-status Critical Current

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  • Magnetically Actuated Valves (AREA)

Description

Magnetspule für elektromagnetisch betätigte Ventile Bei elektromagnetisch betätigten Ventilen zeigt es sich immer wieder, daß die Magnetspulen feucht werden. Dies rührt davon her, daß bei einer Erwärmung der Spule in eingeschaltetem Zustande die in dem Spulengehäuse befindliche Luft ro sich ausdehnt und bei ausgeschalteter Spule kalte Luft nachströmt.Solenoid coil for electromagnetically operated valves In electromagnetically operated valves, it is found time and again that the magnet coils become damp. This is due to the fact that when the coil is heated in the switched-on state, the air in the coil housing ro expands and cold air flows in when the coil is switched off.

Um diesen Nachteil zu vermeiden, wird die Magnetspule für elektromagnetisch betätigte Ventile erfindungsgemäß in eine Sandfüllung eingebettet. Der Vorteil einer solchen Einbettung besteht darin, daß kalte Luft nicht mehr nachströmen kann und somit ein Feuohtwerden der Spule verhindert wird. To avoid this disadvantage, the solenoid for electromagnetic actuated valves embedded in a sand filling according to the invention. The advantage of a such embedding consists in the fact that cold air can no longer flow in and thus preventing the coil from becoming hot.

Auf der Zeichnung ist schematisch ein Ausführungbeispiel des Gegenstandes der Erfindung im Schnitt dargestellt. An exemplary embodiment of the object is shown schematically in the drawing the invention shown in section.

Die Magnetspule a ist von dem Spulengehäuse b umgeben. Im Innern ist das Ankerführungsrohr d angebracht, in welchem sich der Anker c bewegt. Der letztere ist wie üblich mit der Ventilspindel f verbunden. die den Ventilsitz g aufweist. Ferner besitzt die Ventilspindel z. B.. eine Spindelführung h, während das Ankerführungsrohr d mit dem Ventilgehause 1 auf übliche Weise verbunden ist. Die Ausführung des Ventiles selbst kann eine ganz beliebige sein. The magnetic coil a is surrounded by the coil housing b. At the inside the armature guide tube d is attached, in which the armature c moves. Of the the latter is connected to the valve spindle f as usual. which the valve seat g having. Furthermore, the valve spindle has z. B .. a spindle guide h while the armature guide tube d is connected to the valve housing 1 in the usual way. The design of the valve itself can be any.

Erfindungsgemäß ist nun der Zwischenraum zwischen der Magnetspule a und dem umgebenden Gehäuse b , bzw. dem AerfUhroapohr mit Sand 9 gefll. Di Manetspule a ist somit allseitig mit einer Schicht aus trockenem sand umgeben.According to the invention, the space between the magnetic coil a and the surrounding housing b, or the AerfUhroapohr filled with sand 9. Di manet coil a is therefore surrounded on all sides with a layer of dry sand.

Claims (2)

S c h u t z a n s p r ü c h e 1. Magnetspule für elektromagnetisch betätigte Ventile, dadurch gekennzeichnet, dass sie in eine Sandfüllung eingebettet ist.S c h u t z a n s p r ü c h e 1. Magnetic coil for electromagnetic actuated valves, characterized in that they are embedded in a sand filling is. 2. Magnetspule nach Anspruch 1, dadurch gekennzeichnet, dass zwischen ihr und dem umgebenden Spulengehäuse sowie dem Ankeührungohr allseitig eine Schicht aus Sandeingebracht ist*
2. Magnetic coil according to claim 1, characterized in that between it and the surrounding coil housing as well as the contact ear one layer on all sides Sand is introduced *
DE1958C0005979 1958-12-13 1958-12-13 MAGNETIC COIL FOR ELECTROMAGNETIC VALVES. Expired DE1782788U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1958C0005979 DE1782788U (en) 1958-12-13 1958-12-13 MAGNETIC COIL FOR ELECTROMAGNETIC VALVES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958C0005979 DE1782788U (en) 1958-12-13 1958-12-13 MAGNETIC COIL FOR ELECTROMAGNETIC VALVES.

Publications (1)

Publication Number Publication Date
DE1782788U true DE1782788U (en) 1959-02-12

Family

ID=32858086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1958C0005979 Expired DE1782788U (en) 1958-12-13 1958-12-13 MAGNETIC COIL FOR ELECTROMAGNETIC VALVES.

Country Status (1)

Country Link
DE (1) DE1782788U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295941B (en) * 1964-08-17 1969-05-22 Scheer & Cie C F Valve with a separate housing for the drive, in particular with a drive housing made of pressed sheet metal
DE3609366A1 (en) * 1986-03-20 1987-09-24 Wabco Westinghouse Steuerung Solenoid valve
DE4111987A1 (en) * 1991-04-12 1992-10-15 Bosch Gmbh Robert EM valve for fluid power directional operation - has cylindrical armature with increased cross=section near to pole surface to reduce air gap resistance and increase magnetic force

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295941B (en) * 1964-08-17 1969-05-22 Scheer & Cie C F Valve with a separate housing for the drive, in particular with a drive housing made of pressed sheet metal
DE3609366A1 (en) * 1986-03-20 1987-09-24 Wabco Westinghouse Steuerung Solenoid valve
DE4111987A1 (en) * 1991-04-12 1992-10-15 Bosch Gmbh Robert EM valve for fluid power directional operation - has cylindrical armature with increased cross=section near to pole surface to reduce air gap resistance and increase magnetic force

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