AU2108395A - Device for protecting a vacuum pump from evacuated liquids - Google Patents

Device for protecting a vacuum pump from evacuated liquids

Info

Publication number
AU2108395A
AU2108395A AU21083/95A AU2108395A AU2108395A AU 2108395 A AU2108395 A AU 2108395A AU 21083/95 A AU21083/95 A AU 21083/95A AU 2108395 A AU2108395 A AU 2108395A AU 2108395 A AU2108395 A AU 2108395A
Authority
AU
Australia
Prior art keywords
housing
pump
evacuated
vacuum
packaging
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.)
Abandoned
Application number
AU21083/95A
Inventor
Hartwig Wollert
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
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2108395A publication Critical patent/AU2108395A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

When a vacuum pump (32) is used to produce a vacuum in rigid or flexible packaging (2), it is impossible to prevent liquids evacuated from the package from reaching the region of the pump (32). In order to prevent this from affecting or damaging the pump (32), the invention calls for a buffer tank (30) or similar device to be connected upstream of the pump (32). In a particularly simple and practical embodiment of the invention, the housing (2) of the vacuum-packaging machine is used as the buffer tank (30), one side of the housing (2) being fitted with a connection point (5) for connecting tubing (7) and the opposite side being fitted with a connection point (15) for the tubing (19) from the standard food packaging (21) to be evacuated. Any liquids evacuated from the packaging will have to pass through the housing (2) which is impossible, resulting in their collecting in the housing from where they can be removed without any great difficulty.
AU21083/95A 1994-03-25 1995-03-24 Device for protecting a vacuum pump from evacuated liquids Abandoned AU2108395A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4410290A DE4410290A1 (en) 1994-03-25 1994-03-25 Device for protecting the vacuum pump against evacuation liquids
DE4410290 1994-03-25
PCT/DE1995/000396 WO1995026298A1 (en) 1994-03-25 1995-03-24 Device for protecting a vacuum pump from evacuated liquids

Publications (1)

Publication Number Publication Date
AU2108395A true AU2108395A (en) 1995-10-17

Family

ID=6513776

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21083/95A Abandoned AU2108395A (en) 1994-03-25 1995-03-24 Device for protecting a vacuum pump from evacuated liquids

Country Status (5)

Country Link
EP (1) EP0751894B1 (en)
AT (1) ATE175163T1 (en)
AU (1) AU2108395A (en)
DE (2) DE4410290A1 (en)
WO (1) WO1995026298A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748362A1 (en) * 1997-11-03 1999-05-06 Zeolith Tech Process for cooling and / or freezing water-based products
CN113800134B (en) * 2021-11-17 2022-02-01 山东颐工材料科技股份有限公司 Vacuum buffer tank for producing PVC plastic anti-impact agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397330A1 (en) * 1977-07-11 1979-02-09 Derigon Ind Wrapped article shaping device - with article placed in box subjected to vacuum and squeezed by movable base and two side walls
ATE100039T1 (en) * 1989-09-25 1994-01-15 Everfresh Mfg Corp DEVICE FOR VACUUM PACKAGING PERISHABLE FOOD.
DE9212509U1 (en) * 1992-09-17 1993-01-28 Wollert, Hartwig, 4100 Duisburg Closure to create a vacuum-compatible Gastronorm container

Also Published As

Publication number Publication date
EP0751894A1 (en) 1997-01-08
ATE175163T1 (en) 1999-01-15
DE59504694D1 (en) 1999-02-11
EP0751894B1 (en) 1998-12-30
DE4410290A1 (en) 1995-10-26
WO1995026298A1 (en) 1995-10-05

Similar Documents

Publication Publication Date Title
SE9002510D0 (en) APPARATUS FOR CONTROLLED DELIVERY OF LIQUIDS
CA2370073A1 (en) Colostomy pump device
KR970008325A (en) Apparatus for rapidly evacuating the vacuum chamber
WO2003026853A3 (en) Vacuum manipulation device
DE69002675D1 (en) DISPLAY DEVICE FOR THE INNER PRESSURE OF THE HOSE OF AN INFUSION PUMP.
MXPA02004041A (en) Vacuum circuit for a device for treating a receptacle with low pressure plasma.
CA2122591A1 (en) System for accommodating withdrawal of liquid from a bulk supply
TR199700221T1 (en) A pouring device.
CA2385135A1 (en) Uninterrupted flow pump apparatus and method
PL378075A1 (en) Device for pumping a liquid from a packaging or a container
GB0130055D0 (en) Medicament packaging
EP1431209A3 (en) Drinking device for liquids in a flexible package
AU2108395A (en) Device for protecting a vacuum pump from evacuated liquids
ATE214263T1 (en) FLUID DELIVERY SYSTEM
TR199800251T1 (en) Integral boru setli parenteral s�v� verme torbas�.
CA2126081A1 (en) Method and system for transferring a flowable material from a transport-container to a receiver
ES2065721T3 (en) APPARATUS TO SEPARATE LIQUID AND SOLID SUBSTANCES, IN PARTICULAR TO EXTRACT FRUIT JUICE AND SIMILAR.
EP1052174A3 (en) Vacuum deep-drawing packaging machine
WO1992008503A3 (en) Integral intravenous fluid delivery device
AU3843095A (en) Disposable container for liquids, in particular drinks
SE9604685D0 (en) Method and apparatus for vibrating a liquid contained in an aseptic bag
CA2052336A1 (en) Full sack compressor
IT1305773B1 (en) Round bales of hay treating device has at least one hermetic container of the material to be treated connected at least to a vacuum pump
KR970071997A (en) Vacuum device with vacuum system
IT1305777B1 (en) Round bales of hay treating device has at least one hermetic container of the material to be treated connected at least to a vacuum pump