DE29714046U1 - Contact cable for galvanic drum goods - Google Patents

Contact cable for galvanic drum goods

Info

Publication number
DE29714046U1
DE29714046U1 DE29714046U DE29714046U DE29714046U1 DE 29714046 U1 DE29714046 U1 DE 29714046U1 DE 29714046 U DE29714046 U DE 29714046U DE 29714046 U DE29714046 U DE 29714046U DE 29714046 U1 DE29714046 U1 DE 29714046U1
Authority
DE
Germany
Prior art keywords
cable
contact
copper
contact cable
bulb
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
DE29714046U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29714046U priority Critical patent/DE29714046U1/en
Publication of DE29714046U1 publication Critical patent/DE29714046U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors

Landscapes

  • Unwinding Of Filamentary Materials (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Description

BeschreibungDescription

Kontaktkabel für galvanische TrommelwaVre.Contact cable for galvanic drum washing.

Kontaktkabel üblicher Bauart bestehen aus einer Eisenbirne mit angeflanschtem Kupferkabel, stumpf anliegendem PVC-Schutzschlauch und an der Gegenseite mit einem Kabelschuh als Abschluß.Contact cables of the usual design consist of an iron bulb with a flanged copper cable, a butt-fitting PVC protective hose and a cable lug on the opposite side as a termination.

Dadurch das die Eisenbirne ständig in der Trommel bewegt und dabei von der Galvanisierflüssigkeit (aggressive Säure, Lauge) ständig umspült wird, dringt nach kurzer Zeit die Säure in den schutzwürdigen Bereich zwischen dem stumpf angeflanschten Schutzschlauch und der Eisenbirne ein, das wiederum zur schnellen Zerstörung des Kupferkabels führt. Sobald sich der Kabelquerschnitt durch den Säurefraß verjüngt hat, wird der notwendige Stromdurchfluß durch die Widerstandserhöhung gemindert, wodurch das Kontaktkabel nach kurzer Betriebsdauer unbrauchbar wird.Because the iron bulb is constantly moving in the drum and is constantly washed around by the galvanizing liquid (aggressive acid, alkali), after a short time the acid penetrates into the area between the butt-flanged protective hose and the iron bulb that needs protection, which in turn leads to the rapid destruction of the copper cable. As soon as the cable cross-section has become narrower due to the acid corrosion, the necessary current flow is reduced by the increase in resistance, which means that the contact cable becomes unusable after a short period of operation.

Der im Schutzanspruch 1 angegebenen Erfindung liegt das Ziel zugrunde, die Betriebsdauer des Kontaktkabels wesentlich zu erhöhen. Dieser Umstand wird durch die eingelassene Nute (5) in der Eisenbirne (1) erreicht, in die der Schutzschlauch eingeschoben und danach nicht lösbar Verpreßt wird. Dadurch wird absolute Dichtigkeit zwischen Schutzschlauch (5) und der Eisenbirne (1) erreicht.The invention specified in claim 1 is based on the aim of significantly increasing the service life of the contact cable. This is achieved by the recessed groove (5) in the iron bulb (1), into which the protective hose is inserted and then permanently pressed. This ensures absolute tightness between the protective hose (5) and the iron bulb (1).

Mit der Erfindung wird erreicht, daß durch die Dichtigkeit der Verbindung Eisenbirne (1) mit Schutzschlauch (2) die Betriebsdauer der Kontaktkabel erheblich gesteigert werden, wodurch die Beschaffungskosten für diese Verschleißware in den Galvanisierbetrieben vermindert und die Kabelwechselintervalle verlängert werden. Ebenfalls wird im Bereich Umweltschutz der Kabelabfall vermindert, wodurch der Energieeinsatz bei der Herstellung (Kupfer, Eisen, PVC-Schlauch) und dem Recycling durch die längere Betriebsdauer günstig beeinflußt wird.The invention achieves that the service life of the contact cables is increased considerably due to the tightness of the connection between the iron bulb (1) and the protective hose (2), which reduces the procurement costs for this consumable item in the galvanizing plants and extends the cable replacement intervals. In the area of environmental protection, cable waste is also reduced, which has a positive effect on the energy used in production (copper, iron, PVC hose) and recycling due to the longer service life.

Eine vorteilhafte Erweiterung der Erfindung ist im Schutzanspruch 2 angegeben. Durch die Verwendung eines PUR-SchutzSchlauches wird die Betriebsdauer nochmals erhöht, da Beschädigungen des Schutzschlauches durch das zu galvanisierende Material durch die höhere Abriebfestigkeit gemindert werden.An advantageous extension of the invention is specified in claim 2. By using a PUR protective hose, the operating time is increased again, since damage to the protective hose caused by the material to be galvanized is reduced by the higher abrasion resistance.

Zur ZeichnungTo the drawing

1) Feineisenbirne (Kupferbirne oder Edelstahlbirne) 100 mm lang, 35 mm 0 mit einer Nut 10 mm tief Birnenkopf 65 mm (Birnenschaft 45 mm gedreht) mit einer Bohrung 13,5 mm 01) Fine iron pear (copper pear or stainless steel pear) 100 mm long, 35 mm 0 with a groove 10 mm deep Pear head 65 mm (pear shaft turned 45 mm) with a bore 13.5 mm 0

2) Kabel 95 qm Länge 700 mm bis 1200 mm2) Cable 95 sqm length 700 mm to 1200 mm

3) Kabelschuh Länge 60 mm mit einer Bohrung für Kabel 13,5 mm 03) Cable lug length 60 mm with a hole for cable 13.5 mm 0

und zum anschrauben Bohrung 13 mm 0and for screwing hole 13 mm 0

4) Kunststoffschlauch Klar oder Gewebe Handelsüblich mit einem Innendurchmesser von ca. 19 mm 0 Außendurchmesser 27.' mm 04) Plastic hose Clear or fabric Commercially available with an inner diameter of approx. 19 mm 0 outer diameter 27.' mm 0

Claims (2)

SchutzansprücheProtection claims 1. Kontaktkabel für galvanische Trommelware das zur Stromzuführung des Galvanisierbeckens dient, wobei die Eisenbirne (1) mit dem angeflanschten Kupferkabel in das Galvanisierbecken verbracht wird, wobei1. Contact cable for galvanic drum goods which serves to supply power to the galvanizing tank, whereby the iron bulb (1) with the flanged copper cable is brought into the galvanizing tank, whereby - das Kupferkabel (3) unterschiedliche Länge aufweisen kann- the copper cable (3) can have different lengths - das angeflanschte Kabel (3) zur Birne (1) durch einen PVC-. Schutzschlauch in der Nute (5) geführt und verpreßt ist- the flanged cable (3) to the bulb (1) is guided through a PVC protective hose in the groove (5) and pressed - das Kupferkabel durch den Schutzschlauch isoliert ist- the copper cable is insulated by the protective tube - das andere Ende mit einem Kabelschuh (4) versehen ist- the other end is provided with a cable lug (4) - der Schutzschlauch den Kabelschuh an der Verbindungsstelle isoliert.- the protective tube insulates the cable lug at the connection point. 2. Kontaktkabel nach Schutzanspruch 1,2. Contact cable according to claim 1, - dessen Isolierung mit einem PUR-Schutzschlauch (2) erreicht wird.- whose insulation is achieved with a PUR protective hose (2).
DE29714046U 1997-08-06 1997-08-06 Contact cable for galvanic drum goods Expired - Lifetime DE29714046U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29714046U DE29714046U1 (en) 1997-08-06 1997-08-06 Contact cable for galvanic drum goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29714046U DE29714046U1 (en) 1997-08-06 1997-08-06 Contact cable for galvanic drum goods

Publications (1)

Publication Number Publication Date
DE29714046U1 true DE29714046U1 (en) 1998-12-17

Family

ID=8044247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29714046U Expired - Lifetime DE29714046U1 (en) 1997-08-06 1997-08-06 Contact cable for galvanic drum goods

Country Status (1)

Country Link
DE (1) DE29714046U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848296A1 (en) * 1998-10-12 2000-04-13 Peter Van Treeck Corrosion stable electrical connection clamp, useful in electrolytes such as seawater e.g. for cathodic protection, has contact faces sealed against a cable by an O-ring to prevent electrolyte penetration
DE19935245A1 (en) * 1999-07-27 2001-02-15 Ampac Gmbh Insulated cathode cable has an intermediate piece connected to the end region of the conductor and the contact bulb
DE29919141U1 (en) * 1999-10-30 2001-03-08 Tscherwitschke Gmbh Richard Contact cable for an electroplating drum
DE10316603B3 (en) * 2003-04-11 2004-11-04 Harting Automotive Gmbh & Co. Kg Water-tight crimp connection between tubular cable shoe and electrical filament cable has cable insulation fitted over bead at tubular terminal end of cable shoe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE822265C (en) 1949-06-02 1951-11-26 Bosch Gmbh Robert Electrically conductive connection of a connection piece, in particular a cable lug or the like, to a cable
US2672596A (en) 1949-11-03 1954-03-16 Theodore J Grypma Compressible cable connector
DE2544927A1 (en) 1975-10-07 1977-04-21 Roesler Karl Heinz Cable shoe for battery charge cable - has holding and sealing element in cable shoe bore engageable by end section insulation
GB1550068A (en) 1977-10-27 1979-08-08 Abramson J Battery cable terminations
GB1603207A (en) 1978-05-12 1981-11-18 Lucas Batteries Ltd Device for making an electrical connection to a lead-acid battery
DE3319880A1 (en) 1983-06-01 1984-12-06 Compakta Werke Baustoff-GmbH, 8225 Traunreut Elastic, liquid-tight connection of metal cable insulation to the metallic connecting clamp
DE3604884C2 (en) 1986-02-15 1991-01-10 Rehau Ag + Co, 8673 Rehau, De

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE822265C (en) 1949-06-02 1951-11-26 Bosch Gmbh Robert Electrically conductive connection of a connection piece, in particular a cable lug or the like, to a cable
US2672596A (en) 1949-11-03 1954-03-16 Theodore J Grypma Compressible cable connector
DE2544927A1 (en) 1975-10-07 1977-04-21 Roesler Karl Heinz Cable shoe for battery charge cable - has holding and sealing element in cable shoe bore engageable by end section insulation
GB1550068A (en) 1977-10-27 1979-08-08 Abramson J Battery cable terminations
GB1603207A (en) 1978-05-12 1981-11-18 Lucas Batteries Ltd Device for making an electrical connection to a lead-acid battery
DE3319880A1 (en) 1983-06-01 1984-12-06 Compakta Werke Baustoff-GmbH, 8225 Traunreut Elastic, liquid-tight connection of metal cable insulation to the metallic connecting clamp
DE3604884C2 (en) 1986-02-15 1991-01-10 Rehau Ag + Co, 8673 Rehau, De

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848296A1 (en) * 1998-10-12 2000-04-13 Peter Van Treeck Corrosion stable electrical connection clamp, useful in electrolytes such as seawater e.g. for cathodic protection, has contact faces sealed against a cable by an O-ring to prevent electrolyte penetration
DE19935245A1 (en) * 1999-07-27 2001-02-15 Ampac Gmbh Insulated cathode cable has an intermediate piece connected to the end region of the conductor and the contact bulb
DE19935245C2 (en) * 1999-07-27 2001-11-22 Ampac Ges Fuer Elektrotechnisc Assembled, insulated cathode cable
DE29919141U1 (en) * 1999-10-30 2001-03-08 Tscherwitschke Gmbh Richard Contact cable for an electroplating drum
DE10316603B3 (en) * 2003-04-11 2004-11-04 Harting Automotive Gmbh & Co. Kg Water-tight crimp connection between tubular cable shoe and electrical filament cable has cable insulation fitted over bead at tubular terminal end of cable shoe

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990204

R163 Identified publications notified

Effective date: 19990504

R156 Lapse of ip right after 3 years

Effective date: 20010501