EP1628368B1 - Traversée de paroi antidéflagrante - Google Patents

Traversée de paroi antidéflagrante Download PDF

Info

Publication number
EP1628368B1
EP1628368B1 EP05291593A EP05291593A EP1628368B1 EP 1628368 B1 EP1628368 B1 EP 1628368B1 EP 05291593 A EP05291593 A EP 05291593A EP 05291593 A EP05291593 A EP 05291593A EP 1628368 B1 EP1628368 B1 EP 1628368B1
Authority
EP
European Patent Office
Prior art keywords
cap
explosion
connector
screw thread
resin
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.)
Active
Application number
EP05291593A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1628368A1 (fr
Inventor
Jean-François Devulder
Louis Symoens
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.)
KSB SAS
Original Assignee
KSB SAS
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 KSB SAS filed Critical KSB SAS
Priority to SI200530021T priority Critical patent/SI1628368T1/sl
Priority to PL05291593T priority patent/PL1628368T3/pl
Publication of EP1628368A1 publication Critical patent/EP1628368A1/fr
Application granted granted Critical
Publication of EP1628368B1 publication Critical patent/EP1628368B1/fr
Priority to CY20071100911T priority patent/CY1107694T1/el
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/527—Flameproof cases
    • 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

Definitions

  • the present invention relates to explosion-proof wall bushings and, more particularly, but not exclusively, to wall bushings used for powering submersible pumps.
  • a wall penetration of this type must be leakproof and explosion-proof.
  • the invention overcomes this disadvantage by a wall penetration whose explosion-proof effect is perfectly ensured, while maintaining a seal and also having a newly updated anticapillarity effect.
  • the invention relates to a wall penetration of the aforementioned type in which there is provided an intermediate piece having a thread for the body which cooperates with the tapping of the body and the length of the tapping of the body is sufficient to ensure an effect explosion-proof, the intermediate piece having a thread for the cap which cooperates with a tapping of the cap and the cap screwed on the intermediate piece compresses the seal, the tapping of the cap having a length sufficient to ensure an explosion-proof effect.
  • FIGURE of the appended drawing is a sectional view of a wall penetration according to the invention.
  • the wall penetration shown in FIG. 1 comprises an electrical connector 1 connected to a bundle 2 of cable.
  • the portion of the connector 1 adjacent to the beam 2 and the portion of the beam 2 adjacent to the connector 1 are coated with a mass 3 of epoxy resin.
  • the resin is surrounded by a metal tubular body 4 provided with internal grooves 5 in which the resin is hooked.
  • the tubular body 4 has on the opposite side to the connector 1 a thread having a length of 10 mm and having six turns.
  • An intermediate piece 7 has a thread 8 for the body 4, which cooperates with the tapping 6 of the body 4 which has the same length and the same number of turns.
  • the intermediate piece also has a thread 9 for a cap 10 compression gland of a packing 11 seal.
  • a tapping 12 of the cap 10 cooperates with the thread 9.
  • the threaded joint between 9 and 10 has a number of turns and a length which, in the same way as the threaded joint between the thread 8 and the thread 6 ensures an explosion-proof effect.
  • the cap 10 screwed on the intermediate part 7 compresses the seal 11.
  • a stirrup 13 comes from material with the body 4 by stamping.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Insulated Conductors (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Cable Accessories (AREA)
  • Building Environments (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
EP05291593A 2004-08-17 2005-07-26 Traversée de paroi antidéflagrante Active EP1628368B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SI200530021T SI1628368T1 (sl) 2004-08-17 2005-07-26 Pred eksplozijo zaščiten kabelski skoznjik
PL05291593T PL1628368T3 (pl) 2004-08-17 2005-07-26 Przeciwwybuchowe przejście przez ściankę
CY20071100911T CY1107694T1 (el) 2004-08-17 2007-07-09 Αντιεκρηκτικη διαβαση τοιχωματος

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408916A FR2874462B1 (fr) 2004-08-17 2004-08-17 Traversee de paroi antideflagrante

Publications (2)

Publication Number Publication Date
EP1628368A1 EP1628368A1 (fr) 2006-02-22
EP1628368B1 true EP1628368B1 (fr) 2007-05-02

Family

ID=34948770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05291593A Active EP1628368B1 (fr) 2004-08-17 2005-07-26 Traversée de paroi antidéflagrante

Country Status (9)

Country Link
EP (1) EP1628368B1 (sl)
AT (1) ATE361560T1 (sl)
CY (1) CY1107694T1 (sl)
DE (1) DE602005001035T2 (sl)
DK (1) DK1628368T3 (sl)
FR (1) FR2874462B1 (sl)
PL (1) PL1628368T3 (sl)
PT (1) PT1628368E (sl)
SI (1) SI1628368T1 (sl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010124575A1 (zh) * 2009-04-30 2010-11-04 浙江关西电机有限公司 密封装置
CN105470672A (zh) * 2015-12-30 2016-04-06 南京双京电器集团有限公司 电缆连接器
CN111262214A (zh) * 2020-04-01 2020-06-09 国网湖南省电力有限公司 一种卡扣式电缆防爆盒

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100463306C (zh) * 2006-10-25 2009-02-18 贵州航天电器股份有限公司 一种密封电连接器
FR2914794B1 (fr) * 2007-04-06 2011-02-11 Ksb Sas Traversee de paroi et son procede de fabrication.
DE502008000987D1 (de) * 2008-03-04 2010-09-02 Grundfos Management As Anschlussstecker
DE102009005881B4 (de) * 2009-01-23 2014-02-06 Semikron Elektronik Gmbh & Co. Kg Kabelanschlusseinrichtung für ein Leistungsmodul
DE102009014334B4 (de) * 2009-03-05 2011-01-27 Schott Ag Stromanschlusseinrichtung für Behälter
CN101557048B (zh) * 2009-05-07 2010-11-10 贵州航天电器股份有限公司 一种胶密封型电连接器
CN101728701B (zh) * 2009-10-30 2012-05-23 山东金科星机电有限公司 矿用隔爆型高压电缆连接器
JP5187648B2 (ja) * 2010-10-08 2013-04-24 横河電機株式会社 コネクタ
DE102011015609B4 (de) * 2011-03-30 2013-04-18 Comet-Pumpen Systemtechnik Gmbh & Co Kg Elektrisches Gerät und Verfahren zur abgedichteten Durchführung eines Kabels in ein elektrisches Gerät
DE102012108415A1 (de) * 2012-09-10 2014-06-12 Endress + Hauser Flowtec Ag Schnittstelle zwischen einer Sensoreinheit und einem explosionsfesten Gehäuse
CN106122093B (zh) * 2016-08-11 2019-01-01 温州捷高科技有限公司 一种水泵的电缆安装结构
BE1030586B1 (de) 2022-06-02 2024-01-08 Phoenix Contact Gmbh & Co Anschlussvorrichtung
DE102022113974A1 (de) 2022-06-02 2023-12-07 Phoenix Contact Gmbh & Co. Kg Anschlussvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639599A1 (de) * 1986-11-20 1988-06-01 Magnet Motor Gmbh Vorrichtung zum anschliessen von explosions- und schlagwettergeschuetzten elektrischen betriebsmitteln an eine elektrische leitung
FR2705502B1 (fr) * 1993-05-18 1995-12-08 Alain Rameau Connecteur électrique antidéflagrant.
DE9413463U1 (de) * 1994-08-20 1994-11-03 Gisma Steckverbinder GmbH, 24539 Neumünster Vorrichtung zum Verbinden eines Kabels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010124575A1 (zh) * 2009-04-30 2010-11-04 浙江关西电机有限公司 密封装置
CN105470672A (zh) * 2015-12-30 2016-04-06 南京双京电器集团有限公司 电缆连接器
CN111262214A (zh) * 2020-04-01 2020-06-09 国网湖南省电力有限公司 一种卡扣式电缆防爆盒
CN111262214B (zh) * 2020-04-01 2021-02-26 国网湖南省电力有限公司 一种卡扣式电缆防爆盒

Also Published As

Publication number Publication date
FR2874462B1 (fr) 2008-07-25
EP1628368A1 (fr) 2006-02-22
CY1107694T1 (el) 2013-04-18
FR2874462A1 (fr) 2006-02-24
PT1628368E (pt) 2007-08-01
DE602005001035T2 (de) 2008-01-10
ATE361560T1 (de) 2007-05-15
PL1628368T3 (pl) 2007-09-28
DK1628368T3 (da) 2007-09-17
SI1628368T1 (sl) 2007-08-31
DE602005001035D1 (de) 2007-06-14

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