EP1456516B1 - Dispositif anti-devissage destine a des contenants - Google Patents

Dispositif anti-devissage destine a des contenants Download PDF

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Publication number
EP1456516B1
EP1456516B1 EP02796617A EP02796617A EP1456516B1 EP 1456516 B1 EP1456516 B1 EP 1456516B1 EP 02796617 A EP02796617 A EP 02796617A EP 02796617 A EP02796617 A EP 02796617A EP 1456516 B1 EP1456516 B1 EP 1456516B1
Authority
EP
European Patent Office
Prior art keywords
security device
container
recited
drive
unscrewing
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.)
Expired - Lifetime
Application number
EP02796617A
Other languages
German (de)
English (en)
Other versions
EP1456516A1 (fr
Inventor
Heinrich Reutter
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1456516A1 publication Critical patent/EP1456516A1/fr
Application granted granted Critical
Publication of EP1456516B1 publication Critical patent/EP1456516B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0247—Safety; Locking against opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0238—Closure caps with overpressure valves or vent valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0247—Safety; Locking against opening
    • F01P2011/0261—Safety; Locking against opening activated by temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0247—Safety; Locking against opening
    • F01P2011/0266—Safety; Locking against opening activated by pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2070/00—Details
    • F01P2070/06—Using intake pressure as actuating fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2070/00—Details
    • F01P2070/10—Details using electrical or electromechanical means

Definitions

  • the present invention relates to a Abschraubtechnischesvortechnische for a on a stationary neck of a container, in particular motor vehicle radiator, applied or applied cap according to the preamble of claim 1.
  • Object of the present invention is therefore to provide a Abschraub Anlagensvortechnisch of the aforementioned type, the rotation is arranged in optimal for the supply of operating data way.
  • the measures according to the invention make it possible, depending on the intended type of drive for preventing rotation, to achieve an optimum position of the drive with regard to the supply of the operating data to be used.
  • the drive receiving housing is optimally located where pressure or temperature are immediately vorortand.
  • the housing is housed to save space.
  • the Abschraubommesvortechnisch 10, 110, 210 and 410 shown in the drawing according to several embodiments is used for operationally preventing unscrewing a closure lid 11, 111, 211 and 411 from the closure 12, 112, 212 and 412 of a container 13, 113, 213rd or 413, for example, a motor vehicle radiator, when, due to the operating condition of the container (increased pressure or temperature) unscrewing the cap from the container neck for the user can bring dangers.
  • the closure lid 11, 111, 211, 411 has an outer lid part 14, 114, 214, 414 with gripping element 16, 116, 216, 416 which is integrally provided with a closure element 17, 117, 217, 417, which here an internal thread 18, 118, 218, 418 for screwing and unscrewing the closure lid on or from the opening of the male thread 19 , 119, 219, 419 provided neck 12, 112, 212, 412 of the motor vehicle radiator 13, 113, 213, 413 or other container is used.
  • the closure element 17, 117, 217, 417 may be provided with a bayonet closure member instead of a thread, which may be connected to a corresponding bayonet closure part on the neck.
  • a cover inner part 21, 121, 221, 421 arranged hanging.
  • the cover inner part 21, 121, 221, 421 is opposite the handle member 16, 116, 216, 416 of the lid outer part 14, 114, 219, 414 but rotatably held axially.
  • the cover inner part 21, 121, 221, 421 is formed as a valve pot and takes only a dashed line schematically illustrated pressure / vacuum valve assembly 22, 122, 222, 422, the pressure relief valve is controlled in one or two stages.
  • the unscrewing securing device 10, 110, 210, 410 has an anti-rotation device 25, 125, 225, 425 which has a drive 27, 127, arranged in a housing 26, 126, 216, 426 provided inside or outside the container 13, 113, 213, 413. 227, 427 possesses, the a locking pin 28, 128, 228, 428 for engaging or disengaging bring in or out of a locking opening 29, 129, 229, 429 in the grip element 16, 116, 216, 416 of the closure lid 11, 111, 211, 211, 411 confirmed.
  • the drive 27, 127, 227, 427 in the individual embodiments in response to different specifications can be controlled.
  • the housing 27 accommodating the drive 27 is arranged opposite in a region within the container 13 and below the external thread 19 of the neck 12 and an outer region of the grip element 16 of the closure lid 11.
  • the housing 26 has a cylindrical part 31, which protrudes in one piece from the inner wall of the container 13 inwardly and which is closed by a cover part 32 which is provided with a plurality of uniformly distributed connection openings 39.
  • an insert 33 is arranged, which is clamped by the cover part 32 in the cylinder part 31 and serves as a guide part for the locking pin 28.
  • the locking pin 28 has a broadening with an annular groove 34, in which a compression spring 36 surrounding the pin-like bolt portion is received, which at one end at the bottom of the annular groove 34 and the other end on the insert 33 is supported.
  • This compression spring 36 presses the locking pin 28 against an acted upon by the pressure in the container interior membrane 40 which is clamped pressure-tight at its outer periphery between the cover part 32 and the insert 33.
  • the diaphragm 40 is in its central region 37, against which the locking pin 28 is pressed against the action of the compression spring 36 is then deflected when the pressure in the interior of the container 13 exceeds a certain value.
  • the protruding from the container 13 end of the locking pin 28, the handle member 16 is provided with an axial passage opening 38 into which the locking pin 28 engage deflected membrane 40 and thus cause a rotational lock between the handle member 16 and container neck 12.
  • the passage opening 38 in the grip element 16 is here continuously, ie accessible from the outside, to allow for professionals yet unlocking and thus opening the closure lid 11 aware.
  • FIG. 2 illustrated embodiment is similar to the in FIG. 1 shown, with the difference that the drive 127 is thermally controlled and driven in the housing 126 in response to the temperature occurring inside the container 113. While the components locking pin 128, compression spring 136, insert 133, cylinder part 131 structurally substantially the same structure and arranged in terms of location, the drive 127 has a thermal capsule 140, the includes an expanding material that expands under the influence of heat when the temperature increases.
  • the thermal capsule 140 is supported on the inside of the cover part 132.
  • On the thermal capsule 140 is a sealing membrane 141, the center region between the top of the thermal capsule 140 and the opposite bottom of the widened portion of the locking pin 128 is disposed.
  • the peripheral region of the sealing membrane 141 is clamped or clamped between the cover part 132 and insert 133.
  • the peripheral region of the sealing membrane 141 is clamped or clamped between the cover part 132 and insert 133.
  • the housing 126 and the locking pin 128 opposite Druchgangsö réelle 138 in the handle member 116 is formed in about the same type and titmice.
  • the drive 227 is formed by an electromagnet 245, which is provided in a housing 226, which likewise has a cylinder part 231 hanging inwardly into the container on the inside of a container wall area.
  • the cylinder part 231 is likewise covered by a cover part 232, wherein the cover part 232 with fixing and fixing ribs 246 serves to hold the electromagnet 245 in a holding manner.
  • the electromagnet 245 has a coil 248 within which a locking pin 228 as an armature in the axial Direction is movable.
  • the locking pin 228 penetrates an opening in the container wall and protrudes from the container 213 of a corresponding locking bore 238 in the handle member 216 opposite.
  • a moisture-proof passage 249 is provided in the container wall, through which a connecting cable 251 is guided to the electromagnet 245.
  • the connection cable 251 leads to an operating state of the motor of the motor vehicle detecting not shown control.
  • FIG. 4 illustrated embodiment is again similar to the in FIG. 1 Shown, wherein the drive 427 in the housing 426 is also controlled in response to the pressure occurring inside the container 413.
  • a piston 440 in Cylinder part 431 of the housing 426 axially movable against the action of a compression spring 436.
  • the piston 440 is guided pressure-tight along the inner wall of the cylinder part 431 via a sealing ring 442.
  • the piston 440 is integrally provided with a concentric axial locking pin 428 which surrounds the compression spring 436, which is supported at one end on the piston 440 and the other on an inner annular surface of the cylinder part 431, which annular surface surrounds the through hole of the housing 426, through which the locking pin 428 penetrates.
  • the locking pin 428 is then pressed against the action of the compression spring 436 in an axial passage opening 438 in the grip member 416 when the pressure inside the container 413 exceeds a certain value.
  • the through hole 438 in the handle member 416 is continuous, ie accessible from the outside to still unlock for professionals and according to the To open the closure lid 411 aware to allow.
  • the cylinder part 431 of the housing 426 is covered at its inner end by a cover 432, which overlaps the cylinder part 431 on the outside latching.
  • the cover part 432 is provided on the bottom side with a centrally concentric connection opening 439, which transmits the pressure conditions in the interior of the container 413 to the axial movable piston 440 allows.
  • the cooling liquid in the container 13, 113, 213, 413 will heat up, so that there raises the temperature or the pressure.
  • Due to the immediate arrangement of the drive 14 or 114 or 414 according to the embodiments of the FIGS. 1 . 2 and 4 in the container interior is at pressure increase according to FIG. 1 , right half section or FIG. 4 , left half-section, the diaphragm 40 and the piston 440 deflected and axially against the action of the force acting on the anti-rotation 25 and 425 compression spring 36 and 436 in the direction of arrow B, so that the locking pin 28 and 428 in the locking opening 38 or 438 attacks.
  • FIG. 1 , right half section or FIG. 4 , left half-section the diaphragm 40 and the piston 440 deflected and axially against the action of the force acting on the anti-rotation 25 and 425 compression spring 36 and 436 in the direction of arrow B, so that the locking pin 28 and 428 in the locking opening 38 or 438 attacks.
  • the position of the drive housing 226 may also be provided in different ways (outside instead of inside or outside instead of outside). The same applies to the position of the locking pin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Closures For Containers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Burglar Alarm Systems (AREA)

Claims (12)

  1. Dispositif anti-dévissage (10, 110, 210, 410) destiné à un bouchon de fermeture (11, 111, 211, 411) pouvant être monté et/ou étant monté sur un embout fixe (12, 112, 212, 412) d'un réservoir (13, 113, 213, 413), notamment du radiateur d'un véhicule, qui présente une partie extérieure de bouchon (14, 114, 214, 414) comportant un élément formant poignée (16, 116, 216, 416) et comportant un élément de fermeture (17, 117, 217, 417) pouvant être relié à un élément de fermeture antagoniste (19, 119, 219, 419) de l'embout (12, 112, 212, 412), et une partie intérieure de bouchon (21, 121, 221, 421) comportant un système de soupape (22, 122, 222, 422) réalisé de préférence en une combinaison surpression/dépression, moyennant quoi une sécurité antirotation (25, 125, 225, 425) agit entre la partie extérieure de bouchon (14, 114, 214, 414) et l'embout (12, 112, 212, 412) et peut être actionnée au moyen d'un mécanisme d'entraînement (27, 127, 227, 427) qui est activé par les caractéristiques de fonctionnement dans le réservoir (13, 113, 213, 413) ou celles d'un moteur, et qui est monté dans un carter (26, 126, 226, 426) à proximité de la partie extérieure de bouchon (14, 114, 214, 414), caractérisé en ce que le carter (26, 126, 226, 426) logeant le mécanisme de commande (27, 127, 227, 427) est disposé à l'intérieur du réservoir (13, 113, 213, 413) et au-dessous de l'élément de fermeture antagoniste (19, 119, 219, 419) de l'embout (12, 112, 212, 412), le carter (26, 126, 226, 426) logeant le mécanisme de commande (27, 127, 227, 427) étant intégré dans la paroi du réservoir, et formé par une partie de cylindre (31, 131, 231, 431) dépassant de la paroi du réservoir et une partie de bouchon (32, 132, 232, 432) fermant cette partie.
  2. Dispositif anti-dévissage selon la revendication 1, caractérisé en ce que la sécurité antirotation (25, 125, 225, 425) présente un boulon de blocage (28, 128, 228, 428) qui peut être engagé par le mécanisme de commande (27, 127, 227, 427) dans un évidement de blocage (38, 138, 238, 438) de la partie extérieure de bouchon (14, 114, 214, 414).
  3. Dispositif anti-dévissage selon la revendication 2, caractérisé en ce que le mécanisme de commande (27, 127, 227, 427) sollicitant le boulon de blocage (28, 128, 228, 428) agit d'un côté et le boulon de blocage est sollicité par effet de ressort en sens opposé.
  4. Dispositif anti-dévissage selon la revendication 2, caractérisé en ce que le mécanisme de commande (227) sollicitant le boulon de blocage (228) agit des deux côtés.
  5. Dispositif anti-dévissage selon au moins une des revendications 2 à 4, caractérisé en ce que le boulon de blocage (28, 128, 228, 428) est orienté verticalement.
  6. Dispositif anti-dévissage selon au moins une des revendications 1 à 5, caractérisé en ce que le mécanisme de commande (27, 427) est commandé par pression et est formé par une membrane (40) ou un piston (440) se trouvant en communication avec l'intérieur du réservoir.
  7. Dispositif anti-dévissage selon au moins une des revendications 1 à 5, caractérisé en ce que le mécanisme d'entraînement (127) est commandé par commande thermique et formé par une capsule en matériau dilatable (140) se trouvant en communication avec l'intérieur du réservoir.
  8. Dispositif anti-dévissage selon au moins une des revendications 1 à 5, caractérisé en ce que le mécanisme de commande (227) est commandé par commande électromagnétique en fonction des caractéristiques du moteur, le boulon de blocage (228) étant partie d'un électroaimant (245).
  9. Dispositif anti-dévissage selon au moins une des revendications 1 à 7, caractérisé en ce que le carter (26, 126, 426) est muni d'ouvertures axiales (39, 139, 439) orientées vers l'intérieur du réservoir.
  10. Dispositif anti-dévissage selon au moins une des revendications 1, 6 ou 9, caractérisé en ce que la membrane (40) et/ou le piston (440) sont serrés et/ou guidés axialement dans le carter (26) de manière étanche à la pression.
  11. Dispositif anti-dévissage selon la revendication 10, caractérisé en ce que la membrane (40) est serrée entre un bord périphérique du carter (26) et une partie de bouchon (32) de manière étanche à la pression.
  12. Dispositif anti-dévissage selon les revendications 9 et/ou 11, caractérisé en ce que la partie de bouchon (32, 132, 432) est munie des ouvertures axiales (39, 139, 439).
EP02796617A 2001-12-22 2002-12-12 Dispositif anti-devissage destine a des contenants Expired - Lifetime EP1456516B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10164669 2001-12-22
DE10164669A DE10164669A1 (de) 2001-12-22 2001-12-22 Abschraubsicherungsvorrichtung für Behälter
PCT/EP2002/014130 WO2003056155A1 (fr) 2001-12-22 2002-12-12 Dispositif anti-devissage destine a des contenants

Publications (2)

Publication Number Publication Date
EP1456516A1 EP1456516A1 (fr) 2004-09-15
EP1456516B1 true EP1456516B1 (fr) 2008-10-08

Family

ID=7711262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02796617A Expired - Lifetime EP1456516B1 (fr) 2001-12-22 2002-12-12 Dispositif anti-devissage destine a des contenants

Country Status (7)

Country Link
US (1) US20050121453A1 (fr)
EP (1) EP1456516B1 (fr)
AT (1) ATE410590T1 (fr)
BR (1) BR0215349A (fr)
CA (1) CA2471118A1 (fr)
DE (2) DE10164669A1 (fr)
WO (1) WO2003056155A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20211232U1 (de) * 2002-07-18 2003-11-20 Reutter, Heinrich, 71336 Waiblingen Verschlussdeckel
AU2003272078B2 (en) * 2002-09-18 2008-12-18 Sundram Fasteners Limited A safety-cap system for an engine cooling device and a method thereof
DE10246590A1 (de) * 2002-10-05 2004-04-22 Daimlerchrysler Ag Behälter für flüssige und/oder gasförmige Medien und Kühlsystem für eine Brennkraftmaschine
DE202004001333U1 (de) * 2004-01-22 2005-06-02 Reutter Metallwarenfabrik Gmbh Abschraubsicherungsvorrichtung für Behälter
DE102012218392A1 (de) * 2012-10-09 2014-04-10 Reutter Gmbh Druck- oder temperaturgesteuertes Wegeventil für einen Ausgleichsbehälter und Kühlsystem einer Brennkraftmaschine
CN113291609B (zh) * 2021-05-07 2023-05-09 南京唐壹信息科技有限公司 一种防污染的医用线体包装盒

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587912A (en) * 1968-08-23 1971-06-28 Nippon Denso Co Pressure cap unit with pressure releasing means for radiators of internal combustion engines
US4457327A (en) * 1982-07-26 1984-07-03 Bemis Manufacturing Company Temperature responsive valve mechanism
FR2675570A1 (fr) * 1991-04-18 1992-10-23 Journee Paul Sa Dispositif de securite pour un bouchon de fermeture d'un echangeur thermique.
US5248052A (en) * 1992-07-31 1993-09-28 Mellinger Larry L Apparatus for automatically releasing the super-atmospheric pressure of an engine cooling system in response to turning off the engine and preventing the buildup of pressure while the engine is off
EP0760789B1 (fr) * 1994-06-01 1998-08-26 REUTTER, Heinrich Ensemble bouchon fixable sur le col d'un reservoir
IT236893Y1 (it) * 1995-05-23 2000-08-31 Miralfin Srl Tappo di sicurezza per contenitori in pressione
EP0995888A1 (fr) * 1998-10-23 2000-04-26 Behr Thermot-tronik Italia S.p.A. Bouchon de sécurité, notamment pour des circuits de refroidissement à liquide des moteurs à combustion interne pour des véhicules automobiles

Also Published As

Publication number Publication date
EP1456516A1 (fr) 2004-09-15
US20050121453A1 (en) 2005-06-09
BR0215349A (pt) 2004-11-16
ATE410590T1 (de) 2008-10-15
DE50212882D1 (de) 2008-11-20
DE10164669A1 (de) 2003-07-03
WO2003056155A1 (fr) 2003-07-10
CA2471118A1 (fr) 2003-07-10

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