EP1171316B1 - Applicateur - Google Patents

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Publication number
EP1171316B1
EP1171316B1 EP00926956A EP00926956A EP1171316B1 EP 1171316 B1 EP1171316 B1 EP 1171316B1 EP 00926956 A EP00926956 A EP 00926956A EP 00926956 A EP00926956 A EP 00926956A EP 1171316 B1 EP1171316 B1 EP 1171316B1
Authority
EP
European Patent Office
Prior art keywords
container
implement according
air
fluid
application implement
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
EP00926956A
Other languages
German (de)
English (en)
Other versions
EP1171316A1 (fr
Inventor
Jürgen RAPS
Jochen Griesheimer
Daniel Baum
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.)
Faber Castell AG
Original Assignee
Faber Castell AG
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 Faber Castell AG filed Critical Faber Castell AG
Publication of EP1171316A1 publication Critical patent/EP1171316A1/fr
Application granted granted Critical
Publication of EP1171316B1 publication Critical patent/EP1171316B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/10—Arrangements for feeding ink to the ball points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/03—Ink reservoirs; Ink cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/14—Pens with writing-points other than nibs or balls with coreless tubular writing-points
    • B43K8/146—Ink cartridges, ink reservoirs

Definitions

  • the invention relates to a device for applying a liquid, especially a pen or cosmetic pen.
  • a device for applying a liquid especially a pen or cosmetic pen.
  • On such application device known for example from DE 3910787 C1 has a sleeve-shaped pin shaft.
  • the stem shaft is used to hold a liquid Containers arranged.
  • the front end of the container is over a ventilation opening closed with a semi-permeable membrane in fluid communication with the atmosphere, whereby a ventilation of the container with the upward held Writing tip is reached.
  • a ventilation device when the applicator is held down (In the following, we will only speak of ventilation for simplification) is to be ensured in the known application device in Container retracted a transverse wall, at least partially from a semi-permeable, i.e. liquid-impermeable and membrane permeable to air and water vapor.
  • This transverse wall is adjoined on the shaft side Pressure equalization chamber, which is supported by a lip valve Querwarid is divided.
  • the shaft side or, rear end wall of the container has a ventilation opening available.
  • GB 715,043 is a ballpoint pen known in which the liquid container with its rear End over a semipermeable membrane with the atmosphere in Connection is established.
  • the membrane consists of a non-porous elastic material, e.g. made of latex and leaves a passage of air due to molecular diffusion.
  • the object of the invention is to propose an application device, which has a container with a simple structure that both with the writing tip held down, i.e. during use, as well as with the writing tip held up, as well as with all other conceivable storage and Postures a constant pressure balance with the atmosphere guaranteed.
  • This task is performed by an application device with the characteristics of claim 1 solved. After that is at the back end of the container a ventilation opening arranged directly in the Liquid container interior opens and that of a semi-permeable, i.e. permeable to air and for Liquid impermeable membrane is closed.
  • This Construction allows the interior of the pen shaft to be better exploit and thus a larger amount of liquid to save.
  • the application device known from DE 3910787 C1 there is an air chamber in the container, which is charged to the storable amount of liquid goes. It has shown, that the ventilation in the writing position even without one with Air-filled auxiliary chamber with lip valves arranged in it is possible. Due to the lack of this design feature the manufacture of the applicator is simplified.
  • the application device is preferably ventilated when the writing tip is held upwards via at least one arranged at the front end of the container and ventilation opening also closed by a semipermeable membrane.
  • the Membranes are on the outside or inside of each, the ventilation opening having container wall arranged, glued about there.
  • a manufacture a further simplifying embodiment provides that the one having the ventilation opening Component is an injection molded part with a membrane cast into it. The whole Container can thus be provided with a membrane during its manufacture, so that there is no need to subsequently fix the membrane to the container.
  • this includes Liquid management system a tube with a substantially radially protruding Flange, which forms the front end wall of the container.
  • the pipe, the flange and the container are preferably in one piece. On the one hand, this means assembly relieved and on the other hand leaks between flange and container avoided.
  • the peripheral wall of the container is from the pin shaft self-formed, which reduces the number of parts and thus the assembly effort.
  • a separate container in the pin shaft arranged.
  • the ventilation of the container via an arranged at the rear end The membrane is made possible that between the outside of the sleeve and the inside of the shaft there is an air channel communicating with the membrane.
  • the air duct In the case of an advantageous further development, it leads to an atmosphere-related one Cavity between the pipe of the liquid management system and one this, with a radial spacing, essentially sleeve-shaped tip part is arranged.
  • the separate container has a ventilation opening in the Attach the peripheral wall of the container.
  • the inside of the pipe is Liquid device arranged a constricting insert. Due to the narrowing of the cross-section liquid channels running in the axial direction can be created, which are significantly larger than the capillaries of a fiber or sintered material and therefore have a lower capillary pressure on the liquid.
  • the height Capillary pressure of conventional materials bursts with free applicators Liquid stores the risk of being held down by the writing tip Liquid drips out. With the proposed design of the liquid control system this is prevented. If the writing tip is held up, it can become more warm Pressure in the tank via a liquid channel and an intermediate Remove the existing air duct from the writing tip and the inner wall of the tube. Conversely, air can enter the container in the same way. On a membrane-sealed Ventilation opening in the front container area can therefore be dispensed with become.
  • the one shown in FIG. 1 and also the other exemplary embodiments essentially settle from a sleeve-shaped pen shaft 1, which holds a writing tip 2 Liquid guidance system 3 and a sleeve-shaped one that surrounds it with a radial spacing Lace part 4 together.
  • the pin shaft 1 itself forms a container 5 for a writing liquid or for a cosmetic liquid.
  • the rear end of the pen shaft 1 has a radially inwardly drawn region 7, on which a Essentially cup-shaped plug 8 is plugged on.
  • the plug 8 is on the stem preferably fixed by gluing or ultrasonic welding.
  • an end wall 11 is formed on the inner surface 10 of the shaft extends radially inwards and is pierced by a central ventilation opening 12 is.
  • a semipermeable membrane 13 On the writing tip 2 facing away from the outside of the end wall 11 is a semipermeable membrane 13 fixed.
  • the axial distance between the end wall 11 and the bottom 14 of the plug 8 is dimensioned so that also between the membrane 13 and an axial distance or a cavity 15 is present in the base 14.
  • This cavity 15 communicates with the atmosphere via a ventilation duct 16 which is between the plug 8 and the narrowed area 7 of the pin shaft 1 is arranged.
  • the end face of the stopper 8 lies on a plug which extends radially outwards Radial shoulder 18 of the pin shaft 1 (Fig. 2).
  • a groove 19 is embedded in the end face 17, which also carries the ventilation duct 16 connects the atmosphere.
  • the connection of the ventilation duct 16 to the cavity 15 takes place via at least one groove 20 in the end face 9 of the pin shaft 1.
  • the membrane 13 prevents liquid from getting out of the container 5 can. But it allows ventilation of the container in the direction of arrows 21, if while the applicator is in use, i.e. in its writing position, the liquid supply decreases. When the contents of the container are heated in this position air in the opposite direction can escape to the atmosphere. In the container 5 can therefore a constant pressure equalization during use of the applicator respectively.
  • the front end of the container 5 is closed by a flange 23 which is part of the Liquid control system 3 is.
  • a pipe section 24 is formed on the flange 23 and extends into the pin shaft 1 extends and which rests with its outer surface 25 on the inner surface 10 of the shaft.
  • the Connection between the tube section 24 and the pin shaft 1 takes place, for example about a bond.
  • the pipe section 24 is offset radially inward far enough that the outer shaft surface 26 is flush with the edge surface 27 of the flange 23.
  • On the other side of the flange 23 is a further pipe section 28 formed, the Outer surface 29 is aligned with the edge surface 27.
  • the tip part lies in the tube section 28 4 with its rear end and includes a molded on the flange 23 Tube 30 with radial clearance.
  • the front of the writing tip 2 In the area of the tube adjoining the writing tip 2 towards the shaft 30 is, for example, made of plastic fibers or a sintered plastic formed capillary material 33 arranged.
  • Tube 30, flange 23 and capillary material together form the fluid control system.
  • the capillary material 33 is above a central access opening 34 in the flange 23 with the interior of the container 5 in fluidic connection.
  • the front region 35 of the tip part 4 tapers to Writing tip 2 is conical and has a tube section 36 at its front end integrally connected, which comprises the tube 30.
  • a ventilation channel 37 is arranged, the interior of the tip part 4 or the cavity 38 arranged between the latter and the tube 30 connects the atmosphere.
  • Ventilation openings 39 in the flange 23 which expand radially in steps towards the tip 2.
  • a semipermeable membrane 40 is used in each case. The fixation of the Membrane 40 on the flange 23 or in the expanded area of the ventilation opening 39 for example by gluing.
  • the liquid container 5a is a separate, formed in the stem shaft 1a inserted sleeve.
  • the one facing away from the writing tip 2 The rear end of the sleeve is arranged at a distance from its end face 43 and end wall 45 provided with a central ventilation opening 12a.
  • a semipermeable Membrane 13a embedded with its edge areas. Between the end wall 45 or the membrane 13a and the bottom 46 of the pin shaft 1a is an axial distance and thus a cavity 47 is present.
  • This cavity 47 stands over at least one groove 48 in the end face 43 of the container 5a with a ventilation channel 49 in connection, the between the outside 50 of the container 5a and the inner surface 10a of the shaft is and in the axial direction or in the direction of the central longitudinal axis 51 of the applicator extends.
  • the ventilation channel 49 can extend over the entire circumference of the container 5a extend. However, it is also conceivable that there are several on the outside 50 grooves extending in the direction of the central longitudinal axis 51 (not shown) available.
  • the front end wall of the container 5a is formed by a flange 23a, the part of the liquid control system 3.
  • the flange 23a is in a receiving groove 53 on the front Front end of the container 5a used and glued or ultrasonically welded there, for example.
  • the tube 30a protrudes from the front of the flange 23a, that through a through opening 34a in the flange 23a with the container 5a in fluidic Connection is established.
  • the tube 30a carries the writing tip 2 and at its front end is also filled with a capillary material 33.
  • the tip part 4a lies with its end face on the shaft side by side on the front side of the container 5a.
  • the fluidic connection between the ventilation channel 49 and the cavity 38 takes place via a groove 54 in the writing tip 2 facing away Front side of the tip part 4a (see also Fig. 4 and 6).
  • the flange 23a is of total three approximately circular arc openings 39a.
  • a membrane 40a is used, the membrane 40a with its edge area embedded in the plastic material of the flange 23a, is encapsulated by the plastic material.
  • the ventilation duct 49 comprises, as 5, the container 5a can be seen in its entirety. Every ventilation opening 39a is assigned a groove 54 (see FIG. 4).
  • the container 5b is replaceable Cartridge designed.
  • the rear end of the container 5b is configured similarly as the rear end in the embodiment of FIG. 3, but the semipermeable Membrane 13b is fixed on the outside of the end wall 45.
  • the top-sided The end wall of the container 5b is formed by a flange 57.
  • the flange 57 has a first longitudinal section 57a and a second, radially widened longitudinal section 57b.
  • the section 57a lies against the inner surface 60 of the container.
  • the second The longitudinal section lies with the section radially projecting beyond the first longitudinal section 57a 57b in a recess 58 in the end face 59 of the container 5b.
  • flange 57 there is a central through opening 66 which extends into the interior a pipe section 67 projecting from the tip continues into it.
  • the pipe 30b lies in the pipe section 67 and is supported with one of its Radially outwardly projecting flange 69 from this.
  • the tip part 4b has a longitudinal section 70 which is radially expanded from the inside via the flange 69 inserted and fixed to it.
  • ventilation duct 49 is provided between the container 5b and the pin shaft 1b.
  • the space 73 is through bores 74 in the flange 69 with the by the tip part 4b enclosed cavity 38, which in turn communicates with the atmosphere via the ventilation duct 37.
  • 11 and 12 are further possibilities for the design of a semi-permeable Diaphragm or its fixation shown on an end wall.
  • 11 is the Membrane 13c is a film that passes through the outside of the end wall 45, for example an adhesive is fixed.
  • the z. B. membrane 13d also formed as a film with its edge in a retaining ring 75 fixed, which is attached to the outside of the end wall (45).
  • 11 and 12 illustrated design and fixation of the membranes 13c, 13d is self-evident Can be used on the outside and inside of all ventilation openings in an applicator.
  • the exemplary embodiment according to FIG. 13 is an application device in which a separate container 5c arranged in a pin shaft 1c with the release of a ventilation channel 49 is .
  • the container 5c is at its rear end by a molded end wall 76 closed.
  • the front end wall is formed by a flange 77 which is integrally formed at the rear end of the tube 30c.
  • In the peripheral wall of the container 5c is at least one ventilation opening 39c in the front and at least one ventilation opening 12c arranged in the rear area.
  • the ventilation openings 39c, 12c are designed in the manner of elongated holes and extend in the direction of the central longitudinal axis 51.
  • the ventilation openings 39c, 12c are with semipermeable membranes 40c, 13e closed and communicate with the ventilation channel 49.
  • the one another facing end faces of the tip part 4c and container 5c are butt-to-butt.
  • a groove 83 is present in the tip part 4c.
  • the flange 77 has a first longitudinal section 84 inserted into the container 5c.
  • a second radially widened Longitudinal section 85 lies in a receiving groove 86 in the front face 87 of the Container 5c.
  • FIG. 15 are in the front and rear Area of the container 5d each have a plurality of ventilation openings 39d, 12d are also formed in the form of elongated holes, but they extend in the circumferential direction extend, and are closed by semipermeable membranes 40d, 13f. 15 corresponds to that of FIG. 13.
  • a single ventilation opening 88 present, which extends from the front container area to the rear container area extends and is also elongated.
  • the ventilation opening 88 extends extends obliquely to the central longitudinal axis 51 or extends helically, and is from a semipermeable membrane 89 closed.
  • This membrane like the next one
  • the above consist of a thin film, a fabric, a sintered material or a combination of these materials.
  • the pipe 30d bears the writing tip 2 in its front area, which is radially expanded from the inside. This is supported with its rear face 90 on an inwardly projecting Radial shoulder 91 from. In that extending to the radial shoulder 91 to the rear In the region of the tube 30d there is a cylindrical insert 92, the peripheral surface of which is complementary to the inner surface of the tube 30d. In the peripheral area of the insert 92, however, there are flats 93, which are in the axial direction and extend the entire length of the insert.
  • Liquid channels 94 can get liquid from the container 5e to the writing tip 2, the writing tip is made of a capillary material and the liquid quasi soaks up in itself. Compared to conventional, used for liquid control systems Materials, such as fiber materials or sintered materials, practice the liquid channels 94 have a significantly lower capillary effect on the liquid. The at holding the writing tip downward, conveying the liquid towards the writing tip Capillary pressure is thus reduced, dripping of liquid in the said Position of the applicator prevented.
  • the flats 93 can be parallel to Extend central longitudinal axis 51.
  • the insert 93 does not necessarily have to extend to the rear end of the tube 30d extend. It preferably has a length of 5 to 30 mm. Its diameter moves between values of 2 mm and 5 mm.
  • the height 95 of a liquid channel 94 is preferably in the range of 0.02 to 0.10 mm.
  • the width 96 of the flats 93 results from the respective diameter of the insert 92.

Claims (18)

  1. Appareil pour appliquer un liquide, en particulier crayon pour écrire ou crayon cosmétique, comportant
    une tige de crayon (1) en forme de douille,
    un réservoir (5) servant à recevoir le liquide, dont l'extrémité antérieure et l'extrémité postérieure sont chacune en liaison d'aération et de désaération avec l'atmosphère,
    une pointe d'écriture (2) en matériau capillaire,
    un système de conduite de liquide (3) conduisant du liquide à l'aide d'un matériau capillaire (33) hors du réservoir vers la pointe du crayon, et
    un orifice d'aération (12) agencé à l'extrémité postérieure du réservoir (5), qui débouche dans l'intérieur du réservoir contenant le liquide et qui est fermé par une membrane (13) semi-perméable, perméable à l'air, mais toutefois imperméable au liquide.
  2. Appareil applicateur selon la revendication 1, caractérisé par un orifice d'aération (39) agencé à l'extrémité antérieure du réservoir (5) qui est fermé par une membrane (40) semi-perméable, perméable à l'air, mais toutefois imperméable au liquide.
  3. Appareil applicateur selon l'une ou l'autre des revendications 1 et 2, caractérisé en ce que les membranes (13, 40) sont agencées sur la face extérieure ou intérieure de la paroi du réservoir.
  4. Appareil applicateur selon l'une des revendications 1 à 3, caractérisé en ce que le composant présentant un orifice d'aération est une pièce moulée par injection avec une membrane (13a, 40a) moulée dans celle-ci.
  5. Appareil applicateur selon l'une des revendications 1 à 4, caractérisé en ce que le système de conduite de liquide (3) comprend un tube (30) avec une bride (23, 23a) faisant saillie sensiblement radialement, la bride formant la paroi frontale du réservoir (5).
  6. Appareil applicateur selon la revendication 5, caractérisé en ce que le tube (30), la bride (23, 23a) et le réservoir (5) sont réalisés d'un seul tenant.
  7. Appareil applicateur selon l'une des revendications 1 à 6, caractérisé en ce que la paroi périphérique du réservoir (5) est formée par la tige de crayon (1).
  8. Appareil applicateur selon la revendication 7, caractérisé par un bouchon (8) fermant l'extrémité postérieure de la tige de crayon (1), un canal d'aération (16) communiquant avec l'atmosphère étant agencé entre la face intérieure du bouchon et la face extérieure de la tige.
  9. Appareil applicateur selon l'une des revendications 1 à 6, caractérisé par un réservoir séparé (5a) agencé dans la tige de crayon (1).
  10. Appareil applicateur selon la revendication 9, caractérisé en ce qu'un canal d'air (49) communiquant avec au moins un orifice d'aération postérieur (12a) se trouve entre la surface extérieure du réservoir et la surface intérieure (10) de la tige.
  11. Appareil applicateur selon la revendication 10, caractérisé en ce que le canal d'air (49) débouche dans une cavité (38) communiquant avec l'atmosphère, qui est agencée entre le tube (30a) et une partie de pointe (4a) sensiblement en forme de douille, entourant ledit tube (30a) avec distance radiale.
  12. Appareil applicateur selon l'une des revendications 9 à 11, caractérisé en ce qu'un orifice d'aération (12c, 39c) est agencé dans la paroi périphérique du réservoir (5c).
  13. Appareil applicateur selon la revendication 12, caractérisé par au moins un orifice d'aération (88) allongé qui s'étend depuis l'extrémité antérieure du réservoir (5e) jusqu'à son extrémité postérieure.
  14. Appareil applicateur selon l'une des revendications 9 à 13, caractérisé en ce que le réservoir (5b) est une cartouche échangeable.
  15. Appareil applicateur selon la revendication 14, caractérisé par une ouverture centrale (66) dans la paroi frontale de la cartouche, dans laquelle le tube (30b) du système de conduite de liquide (3b) est mis en place de manière détachable avec son extrémité postérieure.
  16. Appareil applicateur selon la revendication 1, caractérisé par une aération et désaération de l'extrémité antérieure du réservoir de telle sorte que la pointe d'écriture (2) est logée avec un tronçon longitudinal postérieur dans le tube (30d), un insert (95) rétrécissant la section transversale intérieure du tube pour former un canal de liquide (94) s'étendant en direction longitudinale étant agencé dans l'intérieur du tube qui se raccorde à la pointe d'écriture (2).
  17. Appareil applicateur selon la revendication 16, caractérisé en ce que l'insert (92) présente un tronçon périphérique en appui sur la paroi intérieure du tube et un aplatissement (93) qui laisse libre le canal de liquide (94) entre lui-même et la paroi intérieure du tube.
  18. Appareil applicateur selon la revendication 17, caractérisé en ce que la superficie de la section du canal de liquide diminue vers le réservoir.
EP00926956A 1999-04-17 2000-04-15 Applicateur Expired - Lifetime EP1171316B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19917514 1999-04-17
DE19917514 1999-04-17
PCT/EP2000/003434 WO2000063028A1 (fr) 1999-04-17 2000-04-15 Applicateur

Publications (2)

Publication Number Publication Date
EP1171316A1 EP1171316A1 (fr) 2002-01-16
EP1171316B1 true EP1171316B1 (fr) 2002-10-16

Family

ID=7904996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00926956A Expired - Lifetime EP1171316B1 (fr) 1999-04-17 2000-04-15 Applicateur

Country Status (6)

Country Link
US (1) US6503016B2 (fr)
EP (1) EP1171316B1 (fr)
JP (1) JP4495352B2 (fr)
AT (1) ATE226150T1 (fr)
DE (1) DE50000655D1 (fr)
WO (1) WO2000063028A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2477377Y (zh) * 2001-05-21 2002-02-20 东洋(番禺南沙)制笔有限公司 储液式书写笔
US20040071493A1 (en) * 2002-06-14 2004-04-15 Nicole Hendrix-Stavropoulos Nail polish remover pen
FR2860496B1 (fr) * 2003-10-02 2006-06-23 Oreal Dispositif de conditionnement et d'application d'un produit cosmetique
ATE434532T1 (de) * 2004-04-28 2009-07-15 Schwan Stabilo Schwanhaeusser Spitzenhalterung für schreibspitzen
JP4884669B2 (ja) * 2004-12-15 2012-02-29 ゼブラ株式会社 筆記具
DE102005029746B4 (de) * 2005-06-24 2017-10-26 Boehringer Ingelheim International Gmbh Zerstäuber
JP4818821B2 (ja) * 2006-06-09 2011-11-16 日東電工株式会社 直液式筆記具および直液式筆記具のインクタンク用多孔質フィルタ
DE202006017655U1 (de) * 2006-11-20 2008-04-03 Schwan-Stabilo Cosmetics Gmbh & Co. Kg Auftragvorrichtung
DE102006054462B4 (de) * 2006-11-20 2010-03-18 Schwan-Stabilo Cosmetics Gmbh & Co. Kg Auftragvorrichtung und Kosmetikgerät mit Auftragvorrichtung
FR3027556B1 (fr) * 2014-10-24 2016-11-25 SOCIéTé BIC Membrane de compensation de difference de pression
FR3067652B1 (fr) * 2017-06-15 2020-09-25 SOCIéTé BIC Instrument d'ecriture a encre libre comprenant une valve microfluidique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1047934A (fr) * 1950-08-03 1953-12-17 Stylographe à bille
US4588319A (en) * 1984-10-25 1986-05-13 Nicolet Instrument Corporation Marking instrument
EP0210469A3 (fr) * 1985-08-02 1987-08-19 Montblanc-Simplo GmbH Instrument d'écriture à encre
DE3822985A1 (de) * 1988-07-07 1990-01-11 Geha Werke Gmbh Belueftungseinrichtung fuer ein freie tinte enthaltendes tintenreservoir eines schreibgeraetes
DE3910787C1 (fr) * 1989-04-04 1990-09-27 Rotring-Werke Riepe Kg, 2000 Hamburg, De
DE19626755A1 (de) * 1996-07-03 1998-01-08 Oliver Weis Ventilanordnung zur Steuerung eines Fluiddurchflusses zwischen zwei Fluidräumen und damit versehenes Schreibgerät
US6113296A (en) * 1996-07-03 2000-09-05 Weiss; Oliver Valve arrangement for controlling a flow of fluid between two fluid chambers and writing implement provided therewith
DE19707383A1 (de) * 1997-02-25 1998-08-27 Siegfried Dipl Ing Sumser Austrocknungs-Schutzvorrichtung für Klebestifte
GB9709513D0 (en) * 1997-05-09 1997-07-02 Parker Pen Products Marking instrument

Also Published As

Publication number Publication date
DE50000655D1 (de) 2002-11-21
US20020081141A1 (en) 2002-06-27
ATE226150T1 (de) 2002-11-15
WO2000063028A1 (fr) 2000-10-26
JP4495352B2 (ja) 2010-07-07
JP2002541942A (ja) 2002-12-10
US6503016B2 (en) 2003-01-07
EP1171316A1 (fr) 2002-01-16

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