EP0339492A3 - Device for facultatively connecting electrical lines - Google Patents

Device for facultatively connecting electrical lines Download PDF

Info

Publication number
EP0339492A3
EP0339492A3 EP19890107142 EP89107142A EP0339492A3 EP 0339492 A3 EP0339492 A3 EP 0339492A3 EP 19890107142 EP19890107142 EP 19890107142 EP 89107142 A EP89107142 A EP 89107142A EP 0339492 A3 EP0339492 A3 EP 0339492A3
Authority
EP
European Patent Office
Prior art keywords
isolating
overvoltage protection
contacts
connector
connectors
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.)
Granted
Application number
EP19890107142
Other languages
German (de)
French (fr)
Other versions
EP0339492B1 (en
EP0339492A2 (en
Inventor
Peter Dr. Ing. Hasse
Raimund König
Walter Dipl.-Ing. Aumeier (Fh)
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.)
Dehn SE and Co KG
Original Assignee
Dehn and Soehne GmbH and Co KG
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
Priority claimed from DE19883813808 external-priority patent/DE3813808A1/en
Priority claimed from DE19883834687 external-priority patent/DE3834687A1/en
Application filed by Dehn and Soehne GmbH and Co KG filed Critical Dehn and Soehne GmbH and Co KG
Publication of EP0339492A2 publication Critical patent/EP0339492A2/en
Publication of EP0339492A3 publication Critical patent/EP0339492A3/en
Application granted granted Critical
Publication of EP0339492B1 publication Critical patent/EP0339492B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
    • H01R9/2641—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in overvoltage protection

Abstract

Isolating strips for the facultative connection of electrical lines to contacts and to isolating connectors which separate the mutually touching contacts with an isolating tongue are known. An overvoltate protection connector is also known in this context. In order to be able to match individually the overvoltage protection to the circuits which are respectively present and are connected to the isolating strip, to be precise while maintaining the advantages of quick, easy handling of such switching connections, the invention provides that the overvoltage protection connectors be designed in the manner of an isolating connector of such isolating strips (1) and as four-pole networks, two terminals of the four-pole network being provided as contacts on one side and the further two terminals of the four-pole network being provided as contacts on the other side of the isolating tongue (17) of the overvoltage protection connector. The contact pairs of the overvoltage protection connector match the contact pairs (3, 4) of the isolating strip and are dimensioned such that when the overvoltage protection connector is plugged in, its contact pairs are positioned between two contact pairs of the isolating strip and make an electrical contact thereto. The overvoltage protection connectors are inserted from the same narrow side of the isolating strip as the isolating connectors into the said isolating strip, and hence assume their inserted position. Inside the respective overvoltage protection connector there are housed means of overvoltage protection which are electrically connected to its contacts. Out of the overvoltage protection connector there projects its earth terminal, or its earth terminal is accessible as a terminal. <IMAGE>
EP89107142A 1988-04-23 1989-04-20 Device for facultatively connecting electrical lines Expired - Lifetime EP0339492B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3813808 1988-04-23
DE19883813808 DE3813808A1 (en) 1988-04-23 1988-04-23 Arrangement for the selective connection of electrical cables
DE19883834687 DE3834687A1 (en) 1988-04-23 1988-10-12 Arrangement for the optional connection of electrical cables
DE3834687 1988-10-12
DE3843524 1988-12-23
DE3843524A DE3843524A1 (en) 1988-04-23 1988-12-23 ARRANGEMENT FOR SELECTIVE CONNECTION OF ELECTRICAL LINES

Publications (3)

Publication Number Publication Date
EP0339492A2 EP0339492A2 (en) 1989-11-02
EP0339492A3 true EP0339492A3 (en) 1991-05-08
EP0339492B1 EP0339492B1 (en) 1995-03-01

Family

ID=27197520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107142A Expired - Lifetime EP0339492B1 (en) 1988-04-23 1989-04-20 Device for facultatively connecting electrical lines

Country Status (3)

Country Link
EP (1) EP0339492B1 (en)
AT (1) ATE119321T1 (en)
DE (2) DE3843524A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701918A1 (en) * 1997-01-21 1998-07-23 Whitaker Corp Arrangement for connecting and separating electrical plug connector parts

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923128A1 (en) * 1969-05-06 1970-11-19 Brawa Artur Braun Fa Cable clamp connector for low current, preferably for toys
DE1938791A1 (en) * 1969-07-30 1971-02-11 Chico Gonzalez Jesus Block-like electrical connection and insulating element
FR2409616A1 (en) * 1977-11-17 1979-06-15 Reliable Electric Co SURGE PROTECTION FUSE, ESPECIALLY FOR TELEPHONE LINES
EP0042213A1 (en) * 1980-06-12 1981-12-23 Reliance Electric Company Line protector for a communications circuit
DE3430922A1 (en) * 1984-08-22 1986-03-06 Krone Gmbh, 1000 Berlin Voltage surge arrester and current protection magazine for LSA-Plus (substation control and protection system - plus) isolating strips, for telecommunications technology, which are fitted with connecting contacts which are free of solder, screws and insulation-stripping and have a polytropic airgap, that is to say, LSA-Plus contacts
DE3636695C1 (en) * 1986-10-25 1988-03-24 Krone Ag Overvoltage protection device for cable wires in telecommunications

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923128A1 (en) * 1969-05-06 1970-11-19 Brawa Artur Braun Fa Cable clamp connector for low current, preferably for toys
DE1938791A1 (en) * 1969-07-30 1971-02-11 Chico Gonzalez Jesus Block-like electrical connection and insulating element
FR2409616A1 (en) * 1977-11-17 1979-06-15 Reliable Electric Co SURGE PROTECTION FUSE, ESPECIALLY FOR TELEPHONE LINES
EP0042213A1 (en) * 1980-06-12 1981-12-23 Reliance Electric Company Line protector for a communications circuit
DE3430922A1 (en) * 1984-08-22 1986-03-06 Krone Gmbh, 1000 Berlin Voltage surge arrester and current protection magazine for LSA-Plus (substation control and protection system - plus) isolating strips, for telecommunications technology, which are fitted with connecting contacts which are free of solder, screws and insulation-stripping and have a polytropic airgap, that is to say, LSA-Plus contacts
DE3636695C1 (en) * 1986-10-25 1988-03-24 Krone Ag Overvoltage protection device for cable wires in telecommunications

Also Published As

Publication number Publication date
DE3843524A1 (en) 1990-06-28
EP0339492B1 (en) 1995-03-01
EP0339492A2 (en) 1989-11-02
ATE119321T1 (en) 1995-03-15
DE58909041D1 (en) 1995-04-06

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