EP2047145A1 - Dispositif de protection - Google Patents

Dispositif de protection

Info

Publication number
EP2047145A1
EP2047145A1 EP07729339A EP07729339A EP2047145A1 EP 2047145 A1 EP2047145 A1 EP 2047145A1 EP 07729339 A EP07729339 A EP 07729339A EP 07729339 A EP07729339 A EP 07729339A EP 2047145 A1 EP2047145 A1 EP 2047145A1
Authority
EP
European Patent Office
Prior art keywords
collar
protected
wall
jacket
protective cap
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Withdrawn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
EP07729339A
Other languages
German (de)
English (en)
Inventor
Ian Trevor Williams
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of EP2047145A1 publication Critical patent/EP2047145A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action

Definitions

  • the invention relates to a protective device for a wall area to be protected.
  • the object of the invention is to provide a protective device for a wall area to be protected, with which a good protection of the wall area to be protected can be achieved in a simple and reliable manner.
  • the invention is characterized by a protective device for a wall area to be protected, with a collar with the collar penetrating collar recesses, which is arranged around the wall area to be protected when the protective device is arranged in the intended manner, and a protective cap which has a The bottom and egg ⁇ nen mantle, which extends from the bottom substantially perpendicular to a mantle edge and the Man ⁇ tel penetrating Mantelaus foundedre ⁇ ⁇ ck from the mantle edge in the direction of the bottom of the cap and formed between the shell portion are.
  • the device When properly arranged the device is the jacket arranged between the collar and the wall region to be protected, and between each one of the Kragenausappel adopted and the wall region to be protected, one of the shell portions is arranged so that a free-straight connection between the respective Kragenausappelung and the protected wall area is prevented.
  • At least one of the jacket recesses and at least one of the collar recesses are designed and arranged such that a liquid can be discharged from the wall region to be protected to the one of the collar recesses. It is thus possible, a liquid which is located in a region of the wall to be protected area or its immediate environment, and to discharge at least one of the casing and at least one of the collar outwardly so a longer stay of the liquid on the to Schütting ⁇ collapsing wall portion to prevent.
  • the collar is annular and the collar recesses have substantially equal distances to each other. This has the advantage of having a liquid over at least one of the collar recesses can be removed well out of the protection device.
  • the jacket of the protective cap is annular and the jacket recesses have substantially equal distances to each other.
  • the collar has four collar recesses and the jacket of the protective cap has eight jacket recesses. It is possible a very good liquid removal via the protection device. Nevertheless, a direct penetration of liquid into the interior of the protective cap can be prevented.
  • the cap on tabs which are so angeord ⁇ net and formed that they extend from the jacket edge to the collar and the cap is coupled ⁇ bar with the collar. It is such a simple coupling of the cap with the collar possible.
  • jacket recesses are arranged adjacent to the tabs. This is a good mobility of the tabs possible.
  • the invention is characterized by an arrangement with a housing wall, which has a wall region to be protected, and a protective device.
  • FIG. 1 shows a perspective view of an arrangement with egg ⁇ ner housing wall and a protective device
  • FIG. 2 shows a longitudinal section of the arrangement with a housing wall and a protective device
  • FIG. 6 shows a further longitudinal section through the protective cap along the line VI-VI 'of FIG. 4.
  • An arrangement 40 comprises a housing wall 12 with a wall region 14 to be protected and a protective device 10 for the wall region 14 to be protected.
  • the housing wall 12 comprises in the embodiment shown here an opening 13. Through the opening 13, a gas is preferably guided into a limited by the housing wall 12 interior 15 of a housing not shown or removed from this.
  • the opening 13 is covered with the wall region 14 of the housing wall 12 to be protected.
  • the wall to be protected area 14 of the housing wall 12 may preferably be a membrane that can ⁇ countries the passage of gases he ⁇ laubt while verhin the passage of liquids.
  • Such a membrane may preferably comprise PTFE (polytetrafluoroethylene), since PTFE allows the passage of gases while preventing the passage of liquids.
  • the protective device 10 has a collar 16, which is formed integrally with the housing wall 12 in the embodiment shown here.
  • the collar 16 is designed as a die-cast part.
  • the collar 16 may also form its own component and be coupled to the housing wall 12 by a known coupling method (preferably welding, soldering, gluing).
  • the collar 16 has several ⁇ re collar apertures 30 which penetrate the collar sixteenth
  • the Kragenaus traditions 30 are formed in the embodiment shown here so that it extends from a collar edge 18 which is formed on one of the housing wall 12 opposite side 19 of the collar 16 to an outer side 34 of the housing wall 12.
  • the collar recess 30 starts from the outside 34 of the housing wall 12, but does not extend to the collar edge 18, ie is formed as a tunnel-shaped opening through the collar 16.
  • a protective cap 20 is arranged with a bottom 22 and a jacket 24.
  • the jacket 24 extends from the bottom 22 in the We ⁇ sentlichen perpendicular to a shell edge 25.
  • the jacket edge ⁇ 25 is located on the outside 34 of the housing wall 12 at. From the jacket edge 25 extending in the direction of the bottom 22 of the cap 20 Mantelaus traditions 26 which penetrate the jacket 24.
  • the protective cap 20 is made of egg ⁇ nem metal, in particular a steel.
  • jacket portions 28 are formed between the MantelausEnglishept.
  • the Mantelaus traditions noted in Figure 3 are arranged so that the intermediate shell portions 28 prevent a direct ge ⁇ rectilinear connection of a collar recess 30 to be protected wall region 14. It can thus be prevented that a liquid jet, which penetrates into the protective device 10 through one of the collar recesses 30, reaches the wall region 14 to be protected on a direct path via one of the jacket recesses 26.
  • a liquid jet 30 can be always performed so therefore the arrangement of the cover portions 28 and the collar apertures that it can reach 12 outside the ⁇ to protect the wall portion 14 only in regions of the housing wall.
  • the arrangement of the jacket recesses 26 and the collar recesses 30 makes it possible for this liquid to pass from the wall region 14 to be protected via one of the jacket recesses 26 to one of the collar recesses 30.
  • This makes it possible to remove a liquid from the Schutzvorrich ⁇ device 10 out to the outside.
  • the jacket 24 of the protective cap 20 is annular and the Mantelaus traditions 26 have substantially equal distances to each other.
  • a liquid from the cap 20 out can be substitute ⁇ performs well at least one of the casing 26th
  • the collar 16 is annular, and the Kragenaus traditions 30 have substantially equal distances to each other. It is thus possible that a liquid can be removed from the protective device 10 well via at least one of the collar recesses 30.
  • the collar 16 has four collar recesses 30, which are arranged at a distance of 90 ° in each case over the circumference of the annular collar 16.
  • the jacket 24 of the protective cap 20 has eight Mantelausneh ⁇ ments 26 which are arranged point-symmetrically in the shell 24. Number and arrangement of the Kragenausnaturalept 30 and the Mantelausnaturalept 26 on the one hand allow a very good liquid discharge from the interior of the protection device 10.
  • the protective cap 20 has tabs 32 which extend from the jacket sections 28 from the jacket edge 25 in the direction of the collar 16.
  • the tabs 32 are arranged so that they engage on a jacket 24 facing the inside 38 of the collar 16 in the collar 16, whereby the protective cap 20 may be coupled to the collar 16. It is particularly preferred if the tabs 32 so opposite the jacket 24 of Protective cap 20 are bent, that the tabs 32 an angle of 50 ° to 60 ° with the outside 34 of the housing wall 12 take a ⁇ . In this case, the protective cap 20 on the one hand can be easily inserted into the collar 16, on the other hand, a good grip of the protective cap 20 on the inner side 38 of the collar 16 is achieved.
  • the tabs 32 are, as in the embodiment shown here, arranged in the vicinity of the tabs 32 Mantelaus traditions 26, the tabs 32 have a particularly high Fle ⁇ xibility, whereby the introduction of the protective cap 20 in the collar 16 can be facilitated.
  • a liquid jet which is directed from the outside onto the protective device 10, can pass through one of the collar recesses 30 into a region between the collar 16 and the jacket 24 of the protective cap 20.
  • the arrangement of the jacket sections 28 between the collar recesses 30 and the wall region 14 to be protected can prevent the liquid jet from coming directly from one of the collar recesses 30 to the wall region 14 to be protected.
  • a liquid has entered an inner region 36 of the protective cap 20, it can exit via one or more of the jacket recesses 26 towards the collar 16. The liquid can then continue to flow in the direction of one of the collar recesses 30 and exit there from the protective device 10. It is thus possible to protect the wall region 14 to be protected from direct exposure to a liquid and to remove the other hand, in the inner region 36 of the protective cap 20 is ⁇ drepte liquid again in a simple manner from the protection device 10th In this case, via the opening 13 and to be protected wall portion 14, which is in particular designed as a membrane, a gas exchange between the limited by the housing wall 12 interior 15 of the housing and the area outside of the protection device 10 is possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • General Details Of Gearings (AREA)
  • Measuring Volume Flow (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

L'invention concerne un dispositif de protection (10) destiné à une zone de paroi (14) à protéger, comportant un col (16) avec des évidements de col (30) traversant le col (16), qui est disposé dans le cas d'un agencement conforme aux spécifications du dispositif de protection (10) autour de la zone de paroi (14) à protéger, et un couvercle de protection (20), qui présente un fond (22) et une enveloppe (24), qui s'étend du fond (22) jusqu'à un bord d'enveloppe (25) de manière sensiblement verticale et qui présente des évidements d'enveloppe (26) traversant l'enveloppe (24), qui s'étendent du bord d'enveloppe (25) en direction du fond (22) du couvercle de protection (20) et entre lesquels sont réalisées des sections d'enveloppe (28). Dans le cas d'un agencement conforme aux spécifications du dispositif de protection (10), l'enveloppe (24) est agencée entre le col (16) et la zone de paroi (14) à protéger et l'une des sections d'enveloppe (28) est disposée respectivement entre l'un des évidements de col (30) et la zone de paroi (14) à protéger de façon à éviter une liaison rectiligne libre entre l'évidement de col (30) correspondant et la zone de paroi (14) à protéger.
EP07729339A 2006-07-19 2007-05-21 Dispositif de protection Withdrawn EP2047145A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006033462.0A DE102006033462B4 (de) 2006-07-19 2006-07-19 Schutzvorrichtung und Anordnung mit einer Gehäusewand
PCT/EP2007/054895 WO2008009498A1 (fr) 2006-07-19 2007-05-21 Dispositif de protection

Publications (1)

Publication Number Publication Date
EP2047145A1 true EP2047145A1 (fr) 2009-04-15

Family

ID=38371047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07729339A Withdrawn EP2047145A1 (fr) 2006-07-19 2007-05-21 Dispositif de protection

Country Status (5)

Country Link
US (1) US8286820B2 (fr)
EP (1) EP2047145A1 (fr)
CN (1) CN101490451B (fr)
DE (1) DE102006033462B4 (fr)
WO (1) WO2008009498A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998937B1 (fr) 2012-12-03 2016-04-01 Jtekt Europe Sas Réducteur a engrenage avec bouchon d'étanchéité assurant le maintien axial d'un ressort de rattrapage du jeu d'engrènement.
US10113446B2 (en) * 2014-02-20 2018-10-30 Mitsubishi Heavy Industries Compressor Corporation Rotary machine system
CN105460382A (zh) * 2014-09-03 2016-04-06 天津市津英达塑料制品有限责任公司 带有间断叶片的钢管保护帽
US10696452B2 (en) * 2018-01-09 2020-06-30 Christopher Werner Self aligning can stacking ring

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060054019A1 (en) * 2004-09-11 2006-03-16 Mitsubishi Denki Kabushiki Kaisha Electronic control apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696240A (en) * 1926-11-05 1928-12-25 Jr Albert G Kircher Paint can
US2024511A (en) * 1935-05-10 1935-12-17 Glen Dar Can Co Vacuum sealing can
GB1348983A (en) * 1970-05-14 1974-03-27 Quartz Investments Ltd Safety closures for containers
US3935969A (en) * 1972-09-13 1976-02-03 Odd Thorbjorn Birkeland Bung with selectable flow openings
EP0153428B1 (fr) * 1984-02-27 1988-05-18 Vickers Systems GmbH Couvercle de ventilation pour un réservoir d'huile hydraulique
US4741452A (en) * 1985-05-02 1988-05-03 Ekco Products, Inc. Domed container with interlocking resilient flanges
US5967363A (en) * 1998-08-06 1999-10-19 Allen; Shardon C. Paint can system
US6250494B1 (en) * 1999-03-30 2001-06-26 John Clementi Plastic containers with interlocking lids
DE10059296A1 (de) * 2000-11-29 2002-08-14 Bosch Gmbh Robert Verschlussvorrichtung
US6688487B2 (en) * 2001-04-13 2004-02-10 The Coca-Cola Company Locking cup and lid with negative draft sealing surfaces
DE202005001931U1 (de) * 2005-02-07 2005-04-07 Boellhoff Verbindungstechnik Be- und Entlüftungsventil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060054019A1 (en) * 2004-09-11 2006-03-16 Mitsubishi Denki Kabushiki Kaisha Electronic control apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008009498A1 *

Also Published As

Publication number Publication date
DE102006033462A1 (de) 2008-01-24
US20090313910A1 (en) 2009-12-24
WO2008009498A1 (fr) 2008-01-24
CN101490451B (zh) 2011-01-26
US8286820B2 (en) 2012-10-16
CN101490451A (zh) 2009-07-22
DE102006033462B4 (de) 2014-05-22

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