EP0453768A1 - Procédé et dispositif pour effectuer des vidanges de façon écologique - Google Patents

Procédé et dispositif pour effectuer des vidanges de façon écologique Download PDF

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Publication number
EP0453768A1
EP0453768A1 EP91104444A EP91104444A EP0453768A1 EP 0453768 A1 EP0453768 A1 EP 0453768A1 EP 91104444 A EP91104444 A EP 91104444A EP 91104444 A EP91104444 A EP 91104444A EP 0453768 A1 EP0453768 A1 EP 0453768A1
Authority
EP
European Patent Office
Prior art keywords
container
drain pipe
drain
fluid
transfer unit
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.)
Ceased
Application number
EP91104444A
Other languages
German (de)
English (en)
Inventor
Franz Eichinger
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.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge 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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Publication of EP0453768A1 publication Critical patent/EP0453768A1/fr
Ceased 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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M11/0408—Sump drainage devices, e.g. valves, plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
    • B25B27/0042—Tools for removing or replacing filters or for draining oil; Tools for setting or loosening closure means for radiators, batteries, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C11/00—Funnels, e.g. for liquids
    • B67C11/02—Funnels, e.g. for liquids without discharge valves

Definitions

  • the invention relates to a method and a device for the environmentally friendly draining of fluids from stationary or in road vehicles, containing fluids with a drain plug provided in transport containers.
  • the invention has for its object to provide an environmentally friendly and non-harmful disposal of oils and other environmentally harmful fluids from stationary and in road vehicles containers.
  • the containers containing the fluids and the transport vessels intended for removal can be connected by a transfer unit in such a way that no part of the fluid which is harmful or harmful to the environment, especially at the beginning of the draining process, is transferred to the Transport containers are lost.
  • a transfer unit a completely or partially open container, which can be sealingly connected to the fluid-containing container, on its underside a longitudinally displaceable and rotatable, rotatable drain pipe sealed against its lower passage with a Has a plurality of drain holes arranged in its central region on the circumference, the closed head end of the drain pipe being designed as a nut-shaped contour of the drain screw head.
  • the device according to the invention can be used in the automotive industry, in chemistry, in plant construction and in maintenance.
  • the transfer unit is funnel-shaped at the bottom. In this way no residues remain in the unit container, so that it only has to be cleaned very rarely.
  • the head end of the drain pipe is designed as a square for receiving an interchangeable socket, the other end of which has the nut-shaped contour of the drain screw head.
  • the container is advantageously provided at its lower end with a bush and a sealing ring for guiding the displaceable and rotatable drain pipe.
  • a longitudinally displaceable and a rotatable movement is possible at the same time. This ensures that you can gently unscrew the drain plug and that the drain cross-section can be released in a metered manner.
  • a possibility of metered transfer into the transport vessel is possible, in which the number of drain holes that can be acted upon for the drain can be selected by pulling down the drain pipe.
  • the drain pipe can have a stop on the inside of the container to limit the vertical displacement.
  • This stop can be attached to the lower end of the drain hole area, then the full number of drain holes is activated with each drain.
  • the stop could also be arranged in the lower region of the drain holes, in which case a control would be controllable via the activation of a specific area of the drain hole zone.
  • a compression spring could also be arranged between the stop and the guide bush at the outlet of the funnel-shaped container, so that the stop is, as it were, floated up to the maximum stop via lowering the drain pipe by means of the toggle, and such a variable dosage is possible.
  • the drain plug is securely held in the socket with its head and cannot fall out of it due to random movements or shaking movements.
  • the invention is shown in one embodiment. The only figure shows: the device according to the invention in longitudinal section.
  • the transfer unit 3 has a container 4 which is funnel-shaped 10 in its lower region.
  • a bush 14 is fixed, for example by welding.
  • a drain pipe 5, which is provided with a plurality of drain holes 6 in the central region, is pushed through the bushing 10, which has a seal 15 on the inside.
  • a square 11 is attached, on which a socket 12 is placed, which has a nut-shaped contour of the drain screw head 2 at its upper end.
  • an element suitable for turning for example a toggle 13 is provided in the drain pipe area outside the container 4, an element suitable for turning, for example a toggle 13, is provided in the drain pipe area outside the container 4, an element suitable for turning, for example a toggle 13, is provided in the drain pipe area outside the container 4, an element suitable for turning, for example a toggle 13, is provided.
  • the limitation of the longitudinal displaceability is indicated by a level at the bottom Drain holes 6 fixedly connected to the drain pipe stop 16.
  • the lower end of the drain pipe 5 can be connected with a hose 17 if the transport vessel is
  • the draining of the environmentally harmful fluids now takes place as follows:
  • the transfer unit 3 is attached to the fluid-containing container 1 by means of an adapter 9, whereby seals can also be provided, so that a hermetic shut-off is achieved:
  • a rotary movement via knob 13 so that the drain plug 2 is gradually unscrewed from the fluid container 1. Since the tube has a vertical and a degree of freedom going in the direction of rotation, unscrewing the drain plug 2 is possible without any problems.
  • the opening of the drain hole can be done in a metered manner.
  • the oil flows from the fluid container 1 into the container 4 and, without polluting the environment and not impairing the service man at the beginning of the drainage process, through the drain holes 6 located in the central region of the drain pipe 5 into the interior of the drain pipe 6 Drain pipe 5 passed. From there it flows, for example by means of the drain hose 17, into the transport container provided.
  • the criterion essential to the invention is that even at the start of the drainage process, the fluids are not splashed when the drain plug is opened, so that no partial quantities are released to the environment, and furthermore, in particular, the servicemann does not have to suffer burns, dirt and burns on the arms.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
EP91104444A 1990-04-27 1991-03-21 Procédé et dispositif pour effectuer des vidanges de façon écologique Ceased EP0453768A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904013669 DE4013669A1 (de) 1990-04-27 1990-04-27 Verfahren und vorrichtung zum umweltfreundlichen ablassen von fluiden
DE4013669 1990-04-27

Publications (1)

Publication Number Publication Date
EP0453768A1 true EP0453768A1 (fr) 1991-10-30

Family

ID=6405319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91104444A Ceased EP0453768A1 (fr) 1990-04-27 1991-03-21 Procédé et dispositif pour effectuer des vidanges de façon écologique

Country Status (2)

Country Link
EP (1) EP0453768A1 (fr)
DE (1) DE4013669A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860290A1 (fr) * 2006-05-24 2007-11-28 Bayerische Motoren Werke Aktiengesellschaft Dispositif de vidange, carter d'huile et procédé de vidange
WO2018094178A1 (fr) * 2016-11-17 2018-05-24 K.J. Manufacturing Co. Dispositif et carter d'huile de drainage de volume complet

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510154C2 (sv) * 1993-04-16 1999-04-26 Lindquist Carl Johan Anordning för överföring av medium mellan två behållare
DE19858061A1 (de) * 1998-12-16 2000-07-06 Messer Griesheim Gmbh Isolierbehälter mit befüllbarem Kühlmodul
DE10001233C2 (de) * 2000-01-13 2003-03-27 Mueller Werkzeug E K Tropföl-Auffangbehälter für einen Ölfilter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230002A (en) * 1979-08-02 1980-10-28 Skidmore Paul E Funnel employing tool for removing plug and draining oil from vehicle oil pan
FR2498107A1 (fr) * 1981-01-22 1982-07-23 Letallec Francois Cle a receptacle pour la vidange des moteurs
FR2584967A1 (fr) * 1985-07-22 1987-01-23 Sanna Serge Outillage a main pour demonter proprement un bouchon de vidange d'un carter a huile
GB2178415A (en) * 1985-07-30 1987-02-11 Stephen Frederick Walls Sump oil drainer
US4718138A (en) * 1986-06-16 1988-01-12 Steven R. Brown Footwear scraper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7240087U (de) * 1973-02-01 Zerver H Olablaßvorrichtung
DE1748420U (de) * 1957-03-19 1957-07-11 Mak Maschinenbau Kiel Ag Vorrichtung zum loesen von oelablassschrauben an brennkraftmaschinen.
DE1856341U (de) * 1962-04-27 1962-08-09 Hans Karst Spezialoelablassschluessel.
DE2060520A1 (de) * 1970-12-09 1972-06-22 Helphos Autolicht Schardmuelle Suchscheinwerfer fuer Kraftfahrzeuge
US4592448A (en) * 1983-09-22 1986-06-03 Wayne Morris Oil pan drain receptacle
US4714138A (en) * 1986-09-05 1987-12-22 Zaccone Samuel G Engine sump draining device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230002A (en) * 1979-08-02 1980-10-28 Skidmore Paul E Funnel employing tool for removing plug and draining oil from vehicle oil pan
FR2498107A1 (fr) * 1981-01-22 1982-07-23 Letallec Francois Cle a receptacle pour la vidange des moteurs
FR2584967A1 (fr) * 1985-07-22 1987-01-23 Sanna Serge Outillage a main pour demonter proprement un bouchon de vidange d'un carter a huile
GB2178415A (en) * 1985-07-30 1987-02-11 Stephen Frederick Walls Sump oil drainer
US4718138A (en) * 1986-06-16 1988-01-12 Steven R. Brown Footwear scraper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860290A1 (fr) * 2006-05-24 2007-11-28 Bayerische Motoren Werke Aktiengesellschaft Dispositif de vidange, carter d'huile et procédé de vidange
WO2018094178A1 (fr) * 2016-11-17 2018-05-24 K.J. Manufacturing Co. Dispositif et carter d'huile de drainage de volume complet
US10508571B2 (en) 2016-11-17 2019-12-17 K.J. Manufacturing Co. Complete volume draining oil pan and device
US11092048B2 (en) 2016-11-17 2021-08-17 K.J. Manufacturing Co. Complete volume draining oil pan and device

Also Published As

Publication number Publication date
DE4013669A1 (de) 1991-10-31

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