DE1908271U - MELT FUSE, IN PARTICULAR NH FUSE. - Google Patents

MELT FUSE, IN PARTICULAR NH FUSE.

Info

Publication number
DE1908271U
DE1908271U DE1964S0050014 DES0050014U DE1908271U DE 1908271 U DE1908271 U DE 1908271U DE 1964S0050014 DE1964S0050014 DE 1964S0050014 DE S0050014 U DES0050014 U DE S0050014U DE 1908271 U DE1908271 U DE 1908271U
Authority
DE
Germany
Prior art keywords
cartridge
fuse according
fuse
parts
contact
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
DE1964S0050014
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Priority to DE1964S0050014 priority Critical patent/DE1908271U/en
Publication of DE1908271U publication Critical patent/DE1908271U/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings
    • H01H85/175—Casings characterised by the casing shape or form
    • H01H85/1755—Casings characterised by the casing shape or form composite casing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fuses (AREA)

Description

Stifte saum Mme&zmt & Pins hem Mme & zmt &

am daßon that

imin the

10»- StsJierrmg10 '- StsJierrmg

äsfepeii t iaßäsfepeii t iaß

la/fegla / feg

Claims (10)

!A, 626 756--5.9.64 PLA 64/1561 Schutzansprüche:! A, 626 756--5.9.64 PLA 64/1561 Protection claims: 1. Schmelzsicherung, insbes. NH-Sicherung, mit/zwei durch den Schmelzleiter verbundenen Kontaktmessern und einem Patronenkörper, dadurch gekennzeichnet, daß der Patronenkörper aus zwei topfförmigen Teilen bes'teht, die an ihren Stirnseiten Durchstecköffnungen für die Kontaktmesser aufweisen, und daß die beiden Teile durch gesonderte Mittel verdrehungs- und verschiebungsgesichert untereinander und mit den Kontaktmes'sern zusammengefügt sind.1. Fuse, especially NH fuse, with / two through the Fusible connected contact blades and a cartridge body, characterized in that the cartridge body consists of two cup-shaped parts which have through-openings on their end faces for the contact knife, and that the two parts are secured against rotation and displacement by separate means are assembled with each other and with the contact blades. 2. Schmelzsicherung nach Anspruch 1, dadurch gekennzeichnet, daß die beiden Patronenteile an ihren Rändern mit ihre Verbindungsflächen vergrößernden Außenwülsten versehen sind (Fig. l).2. Fuse according to claim 1, characterized in that the two cartridge parts are provided on their edges with their connecting surfaces enlarging external bulges (Fig. 1). 3. Sicherung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die beiden Patronenteile durch einen die beiden Außenwülste übergreifenden Metall- oder Kunststoffring zusammengehalten sind (Fig. 1).3. Fuse according to claim 1 and 2, characterized in that the two cartridge parts through one of the two outer beads overlapping metal or plastic ring are held together (Fig. 1). 4. Sicherung nach Anspruch 1, dadurch gekennzeichnet, daß die Patronenteile an den Berührungsflächen des Befestigungsringes um die Materialstärke des Ringes in den Außenabmessungen kleiner als der Außenmantel ausgeführt sind (Fig. 3).4. Fuse according to claim 1, characterized in that the cartridge parts on the contact surfaces of the fastening ring by the material thickness of the ring in the outer dimensions are made smaller than the outer jacket (Fig. 3). 5. Sicherung nach Anspruch 1, dadurch gekennzeichnet, daß die Patronenteile mit miteinander in Verbindung bringbaren Mantelflächen versehen sind.5. Fuse according to claim 1, characterized in that the cartridge parts with outer surfaces which can be brought into connection with one another are provided. - 7 - ; La/Hg- 7 - ; La / ed PLA 64/1561PLA 64/1561 6. Sicherung nach Anspruch 1, 2, 4 oder 5, dadurch gekennzeichnet, daß die Verbindungsfläche des einen Patronenteils mit Erhebungen und/oder Ausnehmungen versehen ist,die in Ausnehmungen und/oder Erhebungen der Verbindungsfläche des anderen Teiles greifen.6. Fuse according to claim 1, 2, 4 or 5, characterized in that that the connecting surface of a cartridge part is provided with elevations and / or recesses, which in Grab recesses and / or elevations of the connecting surface of the other part. 7. Sicherung nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die beiden aus Kunststoff bestehenden Patronenteile miteinander verschweißt sind. 7. Fuse according to one or more of the preceding claims, characterized in that the two from Plastic existing cartridge parts are welded together. 8. Sicherung nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die beiden Patronentei-8. Fuse according to one or more of the preceding claims, characterized in that the two cartridge parts ' Ie verklebt sind.'Ie are glued. 9· Sicherung nach Anspruch 1, dadurch gekennzeichnet, daß die ; Kontaktmesser durch Stifte oder Anformungen im Innern- der Patrone und durch Laschen zum Ansetzen der Griffzange an den Außenseiten der Stirnflächen unverrückbar am Patronenkörper geheilten sind.9 · Fuse according to claim 1, characterized in that the ; Contact knives are immovably healed on the cartridge body by pins or moldings inside the cartridge and by tabs for attaching the gripping pliers to the outside of the end faces. 10. Sicherung nach Anspruch 9, dadurch gekennzeichnet, daß die Laschen in Ausnehmungen am Kontaktmesser eingepreßt sind.10. Fuse according to claim 9, characterized in that the tabs are pressed into recesses on the contact knife.
DE1964S0050014 1964-09-05 1964-09-05 MELT FUSE, IN PARTICULAR NH FUSE. Expired DE1908271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1964S0050014 DE1908271U (en) 1964-09-05 1964-09-05 MELT FUSE, IN PARTICULAR NH FUSE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964S0050014 DE1908271U (en) 1964-09-05 1964-09-05 MELT FUSE, IN PARTICULAR NH FUSE.

Publications (1)

Publication Number Publication Date
DE1908271U true DE1908271U (en) 1965-01-14

Family

ID=33379750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964S0050014 Expired DE1908271U (en) 1964-09-05 1964-09-05 MELT FUSE, IN PARTICULAR NH FUSE.

Country Status (1)

Country Link
DE (1) DE1908271U (en)

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