EP0700734A2 - Spritzvorrichtung an einer Flaschenreinigungsmaschine - Google Patents

Spritzvorrichtung an einer Flaschenreinigungsmaschine Download PDF

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Publication number
EP0700734A2
EP0700734A2 EP95112649A EP95112649A EP0700734A2 EP 0700734 A2 EP0700734 A2 EP 0700734A2 EP 95112649 A EP95112649 A EP 95112649A EP 95112649 A EP95112649 A EP 95112649A EP 0700734 A2 EP0700734 A2 EP 0700734A2
Authority
EP
European Patent Office
Prior art keywords
tube
seal
shaft
spray
openings
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Withdrawn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
EP95112649A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0700734A3 (enrdf_load_stackoverflow
Inventor
Klaus BÖHME
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.)
Geraer Maschinenbau GmbH
Original Assignee
Geraer Maschinenbau 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 Geraer Maschinenbau GmbH filed Critical Geraer Maschinenbau GmbH
Publication of EP0700734A2 publication Critical patent/EP0700734A2/de
Publication of EP0700734A3 publication Critical patent/EP0700734A3/xx
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • B08B9/34—Arrangements of conduits or nozzles

Definitions

  • the invention relates to a spray device on a bottle washer according to the preamble of claim 1.
  • a slide ring and a sealing ring are arranged on the sections of the shaft which have the spray bores between the shaft and the associated bore of the tube.
  • the slide ring is made of a material that has good sliding properties on the shaft.
  • the sealing ring supports the slide ring in a sealing manner against the tube and, due to its elasticity, provides the necessary sealing pressure.
  • the slide ring and the sealing ring must be fixed in their position against lateral deflection.
  • the slide ring and the sealing ring serve in the axial direction of the rings to receive guiding devices which are fastened to the tube.
  • the guide devices are formed in the bearing blocks.
  • the generic spray device (DE 42 16 665) is known for eliminating these disadvantages.
  • the sealing ring is mounted with a centering positive engagement in the area of the opening on the tube and is designed to encompass the edge of the opening on the inside. Furthermore, the inner cross-section of the sealing ring is reduced from an area with a larger cross-section to the shaft and to the tube. The end region of the sealing ring, which is directed towards the shaft, is designed as a centering positive engagement for the sliding ring.
  • the disadvantage of this spray device is that the seal consists of two parts that have to be inserted into one another and which are therefore complicated in their shape and which on the other hand represent a point of leakage.
  • the main disadvantage arises from the sealing ring itself.
  • This sealing ring consists of elastic material.
  • There is a difficulty in attaching this sealing ring with its bead into the opening of the tube ie there are assembly disadvantages.
  • the object of the invention is therefore to provide a connection and seal between the tube and the shaft which is structurally and technologically simple and can be easily assembled and ensures reliable operation.
  • the advantage of the inventive solution is that the seal consists of only one part.
  • the material is plastic, which has wear-resistant and sliding properties.
  • the seal has a very simple design and is loosely inserted into an opening in the tube to form an annular gap. This ensures very simple assembly and maintenance.
  • the tightness to the pipe is achieved by an annular lip seal. The higher the spray pressure, the greater the contact pressure of the lip on the pipe, so that the seal to the pipe is guaranteed and since the lip presses the seal against the shaft, the tightness towards the shaft is also ensured.
  • Spray liquid is supplied to the pipe 1 under pressure, flows through the seal 6 to the spray bores 5 and is sprayed through the spray bores 5 into the bottles to be cleaned. Due to the rotary movement of the shaft 2 in synchronism with the movement of the bottles, the spraying begins at a certain angle and also ends at a certain angle. The dimensions of the enlarged diameters of the spray bores 5 and the inside diameter of the seal 6 are adjusted accordingly. It is in each case one of the spray bores 5 arranged offset from one another in operation. The other spray hole is covered by the wall of the seal 6. The spraying takes place within a spray hole 5 once from one side and once from the other side, so that the spray holes 5 clean themselves by reversing the spray liquid.
  • the seal 6 consists of only a single part.
  • the material is plastic, which has wear-resistant and sliding properties.
  • the seal 6 is of a very simple design and is loosely inserted into the opening 4 of the tube 1 to form the annular gap. This ensures very simple assembly and maintenance.
  • the tightness to the tube 1 is achieved by the annular lip seal 8.
  • the lip of the lip seal 8 lies on the tube 1.
  • the annular chamber 7, in which the lip seal 8 is located, is connected to the interior of the tube 1 via the annular gap and the slot 9. The higher the spray pressure, the greater the contact pressure of the lip on the pipe, so that the seal to the pipe 1 is guaranteed and since the lip presses the entire seal 6 onto the shaft 2, the tightness to the shaft 2 is also ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
EP95112649A 1994-08-26 1995-08-11 Spritzvorrichtung an einer Flaschenreinigungsmaschine Withdrawn EP0700734A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944430293 DE4430293C2 (de) 1994-08-26 1994-08-26 Spritzvorrichtung an einer Flaschenreinigungsmaschine
DE4430293 1994-08-26

Publications (2)

Publication Number Publication Date
EP0700734A2 true EP0700734A2 (de) 1996-03-13
EP0700734A3 EP0700734A3 (enrdf_load_stackoverflow) 1996-03-20

Family

ID=6526615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112649A Withdrawn EP0700734A2 (de) 1994-08-26 1995-08-11 Spritzvorrichtung an einer Flaschenreinigungsmaschine

Country Status (2)

Country Link
EP (1) EP0700734A2 (enrdf_load_stackoverflow)
DE (1) DE4430293C2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012505798A (ja) * 2008-10-20 2012-03-08 カーハーエス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 噴射設備、洗浄装置及び噴射ノズル

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015664B4 (de) * 2008-03-25 2019-10-17 Khs Gmbh Spritzstation sowie Reinigungsmaschine
EP2724793A1 (en) * 2012-10-24 2014-04-30 Sidel S.p.A. Con Socio Unico Spraying device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216665C1 (de) 1992-05-20 1993-12-23 Orthmann & Herbst Spritzvorrichtung für Flaschenreinigungsmaschinen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1397364A (fr) * 1964-03-17 1965-04-30 Krantz H Fa Garniture d'étanchéité pour couvercle à fermeture rapide de récipient sous pression
IT8252814U1 (it) * 1982-01-13 1983-07-13 Borletti Spa Gruppo di chiusura a tenuta di un foro di un serbatoio

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216665C1 (de) 1992-05-20 1993-12-23 Orthmann & Herbst Spritzvorrichtung für Flaschenreinigungsmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012505798A (ja) * 2008-10-20 2012-03-08 カーハーエス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 噴射設備、洗浄装置及び噴射ノズル

Also Published As

Publication number Publication date
DE4430293A1 (de) 1996-02-29
DE4430293C2 (de) 2003-05-28
EP0700734A3 (enrdf_load_stackoverflow) 1996-03-20

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