EP1134167A3 - Pressure vessel with at least two departments - Google Patents

Pressure vessel with at least two departments Download PDF

Info

Publication number
EP1134167A3
EP1134167A3 EP01106545A EP01106545A EP1134167A3 EP 1134167 A3 EP1134167 A3 EP 1134167A3 EP 01106545 A EP01106545 A EP 01106545A EP 01106545 A EP01106545 A EP 01106545A EP 1134167 A3 EP1134167 A3 EP 1134167A3
Authority
EP
European Patent Office
Prior art keywords
departments
pressure vessel
liquids
chambers
gases
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.)
Granted
Application number
EP01106545A
Other languages
German (de)
French (fr)
Other versions
EP1134167B1 (en
EP1134167B9 (en
EP1134167A2 (en
Inventor
Josef Zima
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
Priority claimed from DE20004762U external-priority patent/DE20004762U1/en
Application filed by Individual filed Critical Individual
Publication of EP1134167A2 publication Critical patent/EP1134167A2/en
Publication of EP1134167A3 publication Critical patent/EP1134167A3/en
Publication of EP1134167B1 publication Critical patent/EP1134167B1/en
Application granted granted Critical
Publication of EP1134167B9 publication Critical patent/EP1134167B9/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60—Contents and propellant separated
    • B65D83/64—Contents and propellant separated by piston

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Packages (AREA)

Abstract

The pressure container for gases, liquids and pasty substances is divided into two chambers (28, 29) by means of a movable piston (30) which is provided with annular sealing lips (38) pressing against the inner surface (15) of the container wall (14).
EP01106545A 2000-03-15 2001-03-15 Pressure vessel with at least two departments Expired - Lifetime EP1134167B9 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20004762U DE20004762U1 (en) 2000-03-15 2000-03-15 Pressure vessel with at least two chambers
DE20004762U 2000-03-15
DE20102818U DE20102818U1 (en) 2000-03-15 2001-02-17 Pressure vessel with at least two chambers
DE20102818U 2001-02-17

Publications (4)

Publication Number Publication Date
EP1134167A2 EP1134167A2 (en) 2001-09-19
EP1134167A3 true EP1134167A3 (en) 2003-03-19
EP1134167B1 EP1134167B1 (en) 2005-10-12
EP1134167B9 EP1134167B9 (en) 2007-02-28

Family

ID=26056152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106545A Expired - Lifetime EP1134167B9 (en) 2000-03-15 2001-03-15 Pressure vessel with at least two departments

Country Status (3)

Country Link
EP (1) EP1134167B9 (en)
AT (1) ATE306441T1 (en)
DE (2) DE50107649D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012203277A1 (en) 2012-03-01 2013-09-05 Mall + Herlan Gmbh Device for manufacturing self-emptying packaging, particularly aerosol can by using computer program, has ironing device for making cylindrical body for self-emptying packaging from tin plate by ironing
DE202020105342U1 (en) 2020-09-17 2021-12-20 Zima Systems Gmbh Piston for a pressure vessel and pressure vessel with such a piston

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394469A (en) * 1964-04-16 1965-04-02 Piston sprayer
GB1390119A (en) * 1971-08-26 1975-04-09 Schultz R S Pressurized container
US4108219A (en) * 1977-05-25 1978-08-22 Joseph Shulsinger Aerosol dispenser with inner container and piston
US4355736A (en) * 1978-03-01 1982-10-26 Schumacker Henri J J Device for dispensing a liquid or a paste in a finely divided manner
FR2781210A1 (en) * 1998-07-17 2000-01-21 Cebal Dispenser piston for container of cream product, e.g. food stuff, has cylindrical wall with rounded projection at one end and annular groove for seal at other

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394469A (en) * 1964-04-16 1965-04-02 Piston sprayer
GB1390119A (en) * 1971-08-26 1975-04-09 Schultz R S Pressurized container
US4108219A (en) * 1977-05-25 1978-08-22 Joseph Shulsinger Aerosol dispenser with inner container and piston
US4355736A (en) * 1978-03-01 1982-10-26 Schumacker Henri J J Device for dispensing a liquid or a paste in a finely divided manner
FR2781210A1 (en) * 1998-07-17 2000-01-21 Cebal Dispenser piston for container of cream product, e.g. food stuff, has cylindrical wall with rounded projection at one end and annular groove for seal at other

Also Published As

Publication number Publication date
DE10113078A1 (en) 2001-11-08
ATE306441T1 (en) 2005-10-15
EP1134167B1 (en) 2005-10-12
EP1134167B9 (en) 2007-02-28
DE50107649D1 (en) 2005-11-17
EP1134167A2 (en) 2001-09-19

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