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DE68909869D1 - Method for manufacturing a filling tube on a packaging machine. - Google Patents

Method for manufacturing a filling tube on a packaging machine.

Info

Publication number
DE68909869D1
DE68909869D1 DE89115077T DE68909869T DE68909869D1 DE 68909869 D1 DE68909869 D1 DE 68909869D1 DE 89115077 T DE89115077 T DE 89115077T DE 68909869 T DE68909869 T DE 68909869T DE 68909869 D1 DE68909869 D1 DE 68909869D1
Authority
DE
Germany
Prior art keywords
filling pipe
pipe
manufacturing
packaging machine
vacuum chamber
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 - Fee Related
Application number
DE89115077T
Other languages
German (de)
Other versions
DE68909869T2 (en
Inventor
Tommy Ljungstroem
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.)
Tetra Pak AB
Original Assignee
PROFOR LUND AB
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 PROFOR LUND AB filed Critical PROFOR LUND AB
Application granted granted Critical
Publication of DE68909869D1 publication Critical patent/DE68909869D1/en
Publication of DE68909869T2 publication Critical patent/DE68909869T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • 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
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Vacuum Packaging (AREA)
  • Thermal Insulation (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Hydrogenated Pyridines (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Packages (AREA)

Abstract

The invention relates to a product filling pipe (1) to a packing machine for liquid contents such as milk. The filling pipe (1) consists of two concentric pipes (4,5) of metal which between them form a vacuum chamber (6). The double-walled filling pipe (1) is manufactured by the welding together in a vacuum chamber of two concentrically arranged pipes (4) and (5) along the annular weld joints (8) and (9). When a product which is considerably cooler than the surrounding atmosphere is supplied through the inner pipe (4) the outer pipe (5) will not be cooled down to an appreciable extent, since the evacuated space (6) in between constitutes a good thermal insulator.
DE89115077T 1988-09-05 1989-08-16 Method for manufacturing a filling tube on a packaging machine. Expired - Fee Related DE68909869T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803099A SE464126B (en) 1988-09-05 1988-09-05 FILLER ROW AT PACKAGING MACHINE

Publications (2)

Publication Number Publication Date
DE68909869D1 true DE68909869D1 (en) 1993-11-18
DE68909869T2 DE68909869T2 (en) 1994-02-10

Family

ID=20373214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89115077T Expired - Fee Related DE68909869T2 (en) 1988-09-05 1989-08-16 Method for manufacturing a filling tube on a packaging machine.

Country Status (14)

Country Link
EP (1) EP0358005B1 (en)
JP (1) JP2772057B2 (en)
KR (1) KR900004597A (en)
AT (1) ATE95774T1 (en)
AU (1) AU634487B2 (en)
CA (1) CA1305955C (en)
DE (1) DE68909869T2 (en)
DK (1) DK164781C (en)
ES (1) ES2045302T3 (en)
FI (1) FI894122L (en)
MX (1) MX170948B (en)
NO (1) NO174092C (en)
SE (1) SE464126B (en)
SU (1) SU1745116A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3127251B2 (en) * 1991-03-08 2001-01-22 四国化工機株式会社 Dew condensation prevention device for filling nozzle in filling device
DE4213738A1 (en) * 1992-04-25 1993-10-28 Seitz Enzinger Noll Masch Filling element for filling machines for filling bottles or similar containers
DE29510860U1 (en) * 1995-07-05 1995-10-12 KHS Maschinen- und Anlagenbau AG, 44143 Dortmund Filling element
FR2785361B1 (en) * 1998-11-02 2000-12-01 Cit Alcatel TRANSPORT OF GAS PUMPS IN A VACUUM PUMP OR PIPES
CN104030220A (en) * 2014-06-03 2014-09-10 苏州柏德纳科技有限公司 Connecting pipe of milk filling machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB788358A (en) * 1954-10-22 1958-01-02 British Oxygen Co Ltd Improvements in or relating to vacuum insulated assemblies
GB1337546A (en) * 1970-01-07 1973-11-14 British Oxygen Co Ltd Vacuum-insulated pipeline
JPS58183419A (en) * 1982-04-22 1983-10-26 大和製罐株式会社 How to add low temperature liquefied gas
SE431186B (en) * 1982-08-17 1984-01-23 Tetra Pak Int FILLER FOR PACKAGING MACHINES
SE454167B (en) * 1982-09-27 1988-04-11 Tetra Pak Ab SET AND DEVICE FOR MANUFACTURING PACKAGING CONTAINERS
JPS63102699U (en) * 1986-12-24 1988-07-04
JPS63191797A (en) * 1987-02-02 1988-08-09 四国化工機株式会社 Liquid filler

Also Published As

Publication number Publication date
NO893517D0 (en) 1989-09-01
MX170948B (en) 1993-09-22
AU4104089A (en) 1990-03-08
FI894122L (en) 1990-03-06
SE8803099L (en) 1990-03-06
AU634487B2 (en) 1993-02-25
DK433389D0 (en) 1989-09-01
JPH02109802A (en) 1990-04-23
DE68909869T2 (en) 1994-02-10
DK164781B (en) 1992-08-17
CA1305955C (en) 1992-08-04
SU1745116A3 (en) 1992-06-30
KR900004597A (en) 1990-04-12
DK433389A (en) 1990-03-06
FI894122A0 (en) 1989-09-01
EP0358005B1 (en) 1993-10-13
NO174092C (en) 1994-03-16
SE8803099D0 (en) 1988-09-05
DK164781C (en) 1992-12-28
ES2045302T3 (en) 1994-01-16
SE464126B (en) 1991-03-11
JP2772057B2 (en) 1998-07-02
NO174092B (en) 1993-12-06
EP0358005A1 (en) 1990-03-14
ATE95774T1 (en) 1993-10-15
NO893517L (en) 1990-03-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AB TETRA PAK, LUND, SE

8339 Ceased/non-payment of the annual fee