EP1737071A2 - Connexion étanche à la pression d'un détonateur électronique - Google Patents

Connexion étanche à la pression d'un détonateur électronique Download PDF

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Publication number
EP1737071A2
EP1737071A2 EP06012355A EP06012355A EP1737071A2 EP 1737071 A2 EP1737071 A2 EP 1737071A2 EP 06012355 A EP06012355 A EP 06012355A EP 06012355 A EP06012355 A EP 06012355A EP 1737071 A2 EP1737071 A2 EP 1737071A2
Authority
EP
European Patent Office
Prior art keywords
pressure
contact
housing
tight
connection according
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.)
Withdrawn
Application number
EP06012355A
Other languages
German (de)
English (en)
Other versions
EP1737071A3 (fr
Inventor
Alexander Zinell
Martin Leonhardt
Frank Kienzler
Egon Klaussner
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.)
Junghans Microtec GmbH
Original Assignee
Junghans Feinwerktechnik GmbH and Co KG
Junghans Microtec GmbH
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 Junghans Feinwerktechnik GmbH and Co KG, Junghans Microtec GmbH filed Critical Junghans Feinwerktechnik GmbH and Co KG
Publication of EP1737071A2 publication Critical patent/EP1737071A2/fr
Publication of EP1737071A3 publication Critical patent/EP1737071A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/06—Electric contact parts specially adapted for use with electric fuzes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • 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
    • H01R11/28—End pieces consisting of a ferrule or sleeve

Definitions

  • the invention relates to a pressure-tight contact connection according to the preamble of claim 1.
  • Such a contact connection serves to maintain the corresponding electrical contact until completion of the programming and power supply. In this case, this temporary electrical contact to remain against environmental pollution and in particular against Zubaybelastept.
  • the known connectors may also have shortcomings in this regard.
  • the present invention seeks to provide a gas-tight contact connection of the type mentioned above, which is tight against the propellant gas pressure occurring at launch, the contacting until the completion of programming and power supply against environmental and Zubuchbelastept reliable is guaranteed, ie persists.
  • Figure 1 shows a sectional view of a portion of a housing 10 of a detonator electronics and a spaced from the housing 10 drawn connecting element 12 for the detonator electronics for their programming and power supply.
  • the terminal 12 has a pad 16 in an insulating housing 14, i. the contact surface element 16 is encapsulated with the insulating housing 14.
  • the insulating housing 14 is made of a suitable plastic material.
  • the insulating housing 14 is formed with a stepped through hole 18 having a first hole portion 20 and a second hole portion 22.
  • the contact surface element 16 is formed in the region of the through hole 18 of the insulating housing 14 with contact fingers 24, which are equally spaced from each other in the circumferential direction, as shown in Figure 3 can be seen.
  • the housing 10 for the detonator electronics is formed with a stepped hole 24.
  • a compact 26 is fixed axially immovable.
  • the compact 26 may be made of a metal or a metal alloy or an insulating material. This insulating material may be glass or ceramic. If the compact 26 is made of a metal or a metal alloy, then its electrical insulation against the housing 10 of the detonator electronics between the outer surface 28 of the compact 26 and the inner surface 30 of the housing 10 is an insulating layer 32nd intended. This insulating layer 32 may be provided on the outer surface 28 of the compact 26 and / or on the inner surface 30 of the housing 10.
  • contact pin 34 which is electrically connected to the (not shown) fuse electronics.
  • the contact fingers 24 of the contact surface element 16 are slightly bent resiliently and digs positively with the contact pin 34, whereby a reliable electrical contact between the contact surface element 16 and Igniter electronics via the contact pin 34 is effected.
  • the leading edges 36 of the contact fingers 24 define a clear peripheral edge, which is slightly smaller than the edge profile of the cross section of the contact pin 34th
  • the housing 10 of the detonator electronics is formed with a recess 38 (see FIG. 1) from which the contact pin 34 protrudes.
  • the insulating housing 14 of the connection element 12 can be pressed into the recess 38 of the housing 10 of the detonator electronics in a form-fitting manner.
  • the terminal 12, i. its insulating housing 14, from the recess 10 formed in the housing 38 solve because the connection element 12 has done its function of supplying the detonator electronics with programming data and electrical energy up to this time.
  • the insulating housing 14 of the connecting element 12 is formed with a recess 40 for a contact portion 42 of the contact surface element 16.
  • a connection cable 44 is connected.
  • This connection is a fixed connection 46, for example a weld.
  • FIGS. 1 to 3 The same details are designated in FIGS. 1 to 3 with the same reference numerals, so that it is not necessary to describe all the details in detail in conjunction with the figures.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Fire Alarms (AREA)
EP06012355A 2005-06-24 2006-06-16 Connexion étanche à la pression d'un détonateur électronique Withdrawn EP1737071A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005029325A DE102005029325B4 (de) 2005-06-24 2005-06-24 Kontaktverbindung einer Zünderelektronik

Publications (2)

Publication Number Publication Date
EP1737071A2 true EP1737071A2 (fr) 2006-12-27
EP1737071A3 EP1737071A3 (fr) 2008-07-09

Family

ID=36942559

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06012355A Withdrawn EP1737071A3 (fr) 2005-06-24 2006-06-16 Connexion étanche à la pression d'un détonateur électronique

Country Status (4)

Country Link
US (1) US7491099B2 (fr)
EP (1) EP1737071A3 (fr)
DE (1) DE102005029325B4 (fr)
NO (1) NO20062939L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8227684B2 (en) * 2006-11-14 2012-07-24 Solyndra Llc Solar panel frame
US20080110488A1 (en) * 2006-11-15 2008-05-15 Solyndra, Inc., A Delware Corporation Apparatus and methods for reducing the transmission of stress in a solar energy collection or absorption device
US8530737B2 (en) * 2006-11-15 2013-09-10 Solyndra Llc Arrangement for securing elongated solar cells
US7963813B2 (en) * 2006-11-15 2011-06-21 Solyndra, Inc. Apparatus and methods for connecting multiple photovoltaic modules
US20090120486A1 (en) * 2006-11-15 2009-05-14 Benyamin Buller Bifacial Solar Cell Array
DE102007061117A1 (de) * 2007-12-19 2009-06-25 Robert Bosch Gmbh Elektrische Kontaktierung
US8113890B2 (en) * 2010-05-04 2012-02-14 Tyco Electronics Corporation Solar module connector and method of use
DE102013010256B4 (de) 2013-06-18 2015-01-15 Junghans Microtec Gmbh Verfahren zum Abdichten eines Geschosses
US9685730B2 (en) 2014-09-12 2017-06-20 Steelcase Inc. Floor power distribution system
DE102017113046B4 (de) * 2017-06-14 2024-03-28 HS United European Connectors Verbindungsvorrichtung zum elektrischen Verbinden zumindest einer Leitung mit einer Schaltereinrichtung und Verbindungssystem mit einer Verbindungsvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1429425A1 (fr) 2002-12-14 2004-06-16 WABCO GmbH & Co. OHG Dispositif de contact étanche à la pression

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218605A (en) * 1963-07-09 1965-11-16 Gen Motors Corp Self-retaining clip connector
US3605076A (en) * 1969-08-21 1971-09-14 Us Terminals Inc Hermetically sealed terminal construction
US4002400A (en) * 1975-08-01 1977-01-11 E. I. Du Pont De Nemours And Company Electrical connector
US4056299A (en) * 1976-05-03 1977-11-01 Burroughs Corporation Electrical connector
JPS59230741A (ja) 1983-06-15 1984-12-25 株式会社日立製作所 形状記憶複合材料
US4749357A (en) * 1985-12-23 1988-06-07 Elcon Products International Company Circuit board connector, bus and system
US4906211A (en) * 1987-01-30 1990-03-06 Wyle Laboratories Connector for aircraft-to-ground maintenance electrical connection
JPH0955235A (ja) * 1995-08-15 1997-02-25 Yazaki Corp 電気接続用配線板
DE19730603A1 (de) * 1997-07-17 1999-02-11 Vossloh Schwabe Gmbh Anschlußklemmeinrichtung
DE19735409C2 (de) * 1997-08-14 2000-04-06 Kathrein Werke Kg Verbindungseinrichtung
DE29903992U1 (de) * 1999-03-05 2000-07-27 Robert Bosch Gmbh, 70469 Stuttgart Steckverbinder mit Dichtung
US6520812B1 (en) * 2000-08-30 2003-02-18 Antaya Technologies Corporation Connector terminal with resilient contacts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1429425A1 (fr) 2002-12-14 2004-06-16 WABCO GmbH & Co. OHG Dispositif de contact étanche à la pression

Also Published As

Publication number Publication date
DE102005029325A1 (de) 2007-01-04
US7491099B2 (en) 2009-02-17
EP1737071A3 (fr) 2008-07-09
DE102005029325B4 (de) 2007-04-05
NO20062939L (no) 2006-12-27
US20060288852A1 (en) 2006-12-28

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