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EP0222030A1 - Bloc de connexion pour initiateur - Google Patents

Bloc de connexion pour initiateur Download PDF

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Publication number
EP0222030A1
EP0222030A1 EP85114287A EP85114287A EP0222030A1 EP 0222030 A1 EP0222030 A1 EP 0222030A1 EP 85114287 A EP85114287 A EP 85114287A EP 85114287 A EP85114287 A EP 85114287A EP 0222030 A1 EP0222030 A1 EP 0222030A1
Authority
EP
European Patent Office
Prior art keywords
terminals
terminal block
initiators
connection
initiator
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
EP85114287A
Other languages
German (de)
English (en)
Other versions
EP0222030B1 (fr
Inventor
Heinrich Franke
Horst Conrad
Wolfgang Schild
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.)
Ca Weidmueller & Co GmbH
Weidmueller Interface GmbH and Co KG
Original Assignee
Ca Weidmueller & Co GmbH
Weidmueller Interface GmbH and Co KG
CA Weidmueller GmbH and Co
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 Ca Weidmueller & Co GmbH, Weidmueller Interface GmbH and Co KG, CA Weidmueller GmbH and Co filed Critical Ca Weidmueller & Co GmbH
Priority to DE8585114287T priority Critical patent/DE3571177D1/de
Priority to EP85114287A priority patent/EP0222030B1/fr
Priority to AT85114287T priority patent/ATE44194T1/de
Publication of EP0222030A1 publication Critical patent/EP0222030A1/fr
Priority to US07/165,343 priority patent/US4795376A/en
Application granted granted Critical
Publication of EP0222030B1 publication Critical patent/EP0222030B1/fr
Expired legal-status Critical Current

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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
    • 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

Definitions

  • the present invention relates to an initiator terminal block with at least two three-tier terminals, for the supply-related and control-related connection of initiators on the one hand with a voltage source and on the other hand with signal receivers.
  • an initiator terminal block with at least two three-tier terminals, for the supply-related and control-related connection of initiators on the one hand with a voltage source and on the other hand with signal receivers.
  • all of its switching connections are made in a single terminal of such a block for one initiator in each case such that the initiator in question is connected directly to the voltage source via its terminal with a corresponding number of supply lines, and furthermore is connected by means of this terminal through control lines to the signal receiver assigned to it.
  • the present invention is therefore based on the object of creating an initiator terminal block of the generic type, the terminals of which require very little space and at the same time form a considerably simplified connection option for the various conductors.
  • the solution according to the invention is that the two lower floors of the terminals of the terminal block have only one connection point, each of which is assigned a cross connector connection, while the top floor of the terminals has two connection points, only one terminal of the terminal block with its two lower floors is connected to the voltage source and the supply voltage is distributed via the cross connector to the lower levels of the other terminals of the terminal block for connecting the initiators there.
  • the drawing shows an initiator terminal block according to the invention in perspective, with an illustration of the circuitry connection of the initiator terminal block with the voltage source, the initiators and the signal generators.
  • the exemplary embodiment shown assumes that three initiators 1a, 1b and 1c are to be linked with three signal receivers 2a, 2b and 2c for control purposes.
  • This can be, for example, three relays, each of which then closes the supply line for a contactor based on a signal from the corresponding initiator.
  • the initiators 1a, 1b and 1c are supplied with the supply voltage by a voltage source, for example a rectifier 3, via the supply lines shown in dashed (+) and dash-dotted lines (-), to which the relays 2a, 2b are also connected by means of a distributor 4 and 2c.
  • a voltage source for example a rectifier 3
  • the supply lines shown in dashed (+) and dash-dotted lines (-) to which the relays 2a, 2b are also connected by means of a distributor 4 and 2c.
  • the initiator terminal block shown now has a total of four individual terminals 5, 5a, 5b and 5c for actuating the necessary switching connections.
  • the terminals 5, 5a, 5b and 5c are snapped together next to each other on a standardized mounting rail.
  • the terminals 5, 5a, 5b and 5c have three levels. All terminals have only a single connection point in their two lower levels, which is designed as a screw connection 7 in the exemplary embodiment shown. Only the top floor of the terminals has two connection points, screw connections 7 also being provided in the exemplary embodiment shown, which are conductively connected to one another in the usual manner by a busbar 8.
  • cross connector connections are assigned to the only connections 7 in the two lower floors of the terminals 5, 5a, 5b and 5c, for which purpose short conductor rail pieces 9 are added to the screw connections in the illustrated embodiment are arranged, which protrude little into the interior of the terminals, so that, as the drawing shows, despite the relative brevity of the terminals, there is a large free interior in which circuits and their components can also be accommodated.
  • the conductor rail pieces 9a can also be used, for example, to connect the circuits and circuit elements which may be accommodated in the interior of the terminals, for example via solder connections.
  • the busbar pieces 9 also serve to connect internal cross connectors 10, which extend over the terminals of the initiator terminal block, for the two lower floors.
  • the busbar pieces 9 are provided with threaded holes into which screws 11 inserted through the cross connector 10 are screwed, the distance between the cross connector 10 and the busbar pieces 9 being bridged by electrically conductive spacer sleeves 12.
  • the circuitry linking initiators 1a, 1b and 1c to voltage source 3 is now carried out in such a way that only one terminal 5 of the initiator terminal block is connected directly to voltage source 3 via appropriate conductors.
  • the supply voltage for the three initiators 1a, 1b and 1c is then distributed from this one terminal 5 of the initiator terminal block via the cross connector connection 10, 11, 12 and the busbar pieces 9 to the other terminals 5a, 5b and 5c of the terminal block assigned to the individual initiators , at their Both lower floors then the initiators 1a, 1b and 1c are connected accordingly, as illustrated by the corresponding dashed line representations with corresponding arrows.
  • isolating elements can be provided on the top floors of the corresponding terminals 5a, 5b, 5c of the terminal block between the two connection points, which enable the respective control circuit to be interrupted.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Dental Preparations (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP85114287A 1985-11-09 1985-11-09 Bloc de connexion pour initiateur Expired EP0222030B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE8585114287T DE3571177D1 (de) 1985-11-09 1985-11-09 Initiator terminal block
EP85114287A EP0222030B1 (fr) 1985-11-09 1985-11-09 Bloc de connexion pour initiateur
AT85114287T ATE44194T1 (de) 1985-11-09 1985-11-09 Initiatorklemmenblock.
US07/165,343 US4795376A (en) 1985-11-09 1988-02-29 Initiator terminal block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85114287A EP0222030B1 (fr) 1985-11-09 1985-11-09 Bloc de connexion pour initiateur

Publications (2)

Publication Number Publication Date
EP0222030A1 true EP0222030A1 (fr) 1987-05-20
EP0222030B1 EP0222030B1 (fr) 1989-06-21

Family

ID=8193874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114287A Expired EP0222030B1 (fr) 1985-11-09 1985-11-09 Bloc de connexion pour initiateur

Country Status (4)

Country Link
US (1) US4795376A (fr)
EP (1) EP0222030B1 (fr)
AT (1) ATE44194T1 (fr)
DE (1) DE3571177D1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071356A (en) * 1989-05-12 1991-12-10 C. A. Weidmueller Gmbh & Co. Modular terminal arrangement
DE4324061A1 (de) * 1993-07-17 1995-01-19 Weidmueller Interface Verteilerleiste
DE4438803C1 (de) * 1994-10-31 1996-03-21 Weidmueller Interface Verteilerleisten mit Querverteilung der elektrischen Leistung (I)
DE4438802C1 (de) * 1994-10-31 1996-03-21 Weidmueller Interface Verteilerleisten mit Querverteilung der elektrischen Leistung (II)
US5658172A (en) * 1995-02-10 1997-08-19 Weidmueller Interface Electrical power distribution arrangement
EP0871246A3 (fr) * 1997-04-07 2000-02-02 Weidmüller Interface GmbH & Co. Bloc de bornes de connexion en série
WO2015158505A1 (fr) * 2014-04-14 2015-10-22 Weidmüller Interface GmbH & Co. KG Bornier à blocs de jonction

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805158A1 (de) * 1988-02-15 1989-08-24 Wago Verwaltungs Gmbh Reihenklemme zur zweileiter-stromversorgung von elektrischen oder elektronischen bauelementen, insbesondere initiatoren
JP2684897B2 (ja) * 1991-06-24 1997-12-03 三菱電機株式会社 制御装置
US5407367A (en) * 1993-09-27 1995-04-18 Vernitron Corporation Barrier terminal strip assembly
DE4402002B4 (de) * 1994-01-18 2005-10-27 Wago Verwaltungsgesellschaft Mbh E/A-Module/ für einen Datenbus
DE102005040657A1 (de) * 2005-08-26 2007-03-15 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussklemme

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380533A (en) * 1973-04-24 1975-01-15 Hego Electric Gmbh Electrical connector with insulating separator
FR2291621A1 (fr) * 1974-11-15 1976-06-11 Weidmueller Kg C Bloc multibornes pour connexions electriques
GB2013419A (en) * 1978-01-26 1979-08-08 Weidmueller Kg C Triple terminal block
DE3328666A1 (de) * 1983-08-09 1985-02-28 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Elektrische reihenklemme

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411014A (en) * 1944-06-21 1946-11-12 Us Instr Corp Terminal block
CA1105581A (fr) * 1978-07-29 1981-07-21 Hans-Herbert Kordt Bornes electriques montes sur profile
DE3312081C2 (de) * 1983-04-02 1987-01-08 Brown, Boveri & Cie Ag, 6800 Mannheim Eigensichere Zenerbarriere

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380533A (en) * 1973-04-24 1975-01-15 Hego Electric Gmbh Electrical connector with insulating separator
FR2291621A1 (fr) * 1974-11-15 1976-06-11 Weidmueller Kg C Bloc multibornes pour connexions electriques
GB2013419A (en) * 1978-01-26 1979-08-08 Weidmueller Kg C Triple terminal block
DE3328666A1 (de) * 1983-08-09 1985-02-28 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Elektrische reihenklemme

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071356A (en) * 1989-05-12 1991-12-10 C. A. Weidmueller Gmbh & Co. Modular terminal arrangement
DE4324061A1 (de) * 1993-07-17 1995-01-19 Weidmueller Interface Verteilerleiste
DE4324061C3 (de) * 1993-07-17 2001-06-21 Weidmueller Interface Verteilerleiste
US5759071A (en) * 1994-10-31 1998-06-02 Weidmueller Interface Gmbh & Co. Power distributing means affording lateral load transfer
EP0709921A1 (fr) 1994-10-31 1996-05-01 Weidmüller Interface GmbH & Co. Barrette d'interconnexion pour repartition transversale de puissance
EP0709919A1 (fr) 1994-10-31 1996-05-01 Weidmüller Interface GmbH & Co. Barrette d'interconnexion pour repartition transversale de puissance
US5651702A (en) * 1994-10-31 1997-07-29 Weidmuller Interface Gmbh & Co. Terminal block assembly with terminal bridging member
DE4438802C1 (de) * 1994-10-31 1996-03-21 Weidmueller Interface Verteilerleisten mit Querverteilung der elektrischen Leistung (II)
EP0709921B1 (fr) * 1994-10-31 1998-06-24 Weidmüller Interface GmbH & Co. Barrette d'interconnexion pour repartition transversale de puissance
DE4438803C1 (de) * 1994-10-31 1996-03-21 Weidmueller Interface Verteilerleisten mit Querverteilung der elektrischen Leistung (I)
US5658172A (en) * 1995-02-10 1997-08-19 Weidmueller Interface Electrical power distribution arrangement
EP0871246A3 (fr) * 1997-04-07 2000-02-02 Weidmüller Interface GmbH & Co. Bloc de bornes de connexion en série
WO2015158505A1 (fr) * 2014-04-14 2015-10-22 Weidmüller Interface GmbH & Co. KG Bornier à blocs de jonction
CN106170894A (zh) * 2014-04-14 2016-11-30 威德米勒界面有限公司及两合公司 接线盒
US9812796B2 (en) 2014-04-14 2017-11-07 Weidmüller Interface GmbH & Co. KG Terminal block
CN106170894B (zh) * 2014-04-14 2019-08-02 威德米勒界面有限公司及两合公司 接线盒

Also Published As

Publication number Publication date
EP0222030B1 (fr) 1989-06-21
ATE44194T1 (de) 1989-07-15
DE3571177D1 (de) 1989-07-27
US4795376A (en) 1989-01-03

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