HK1016945A1 - Device for pressure compensation in vessels with low pressure - Google Patents

Device for pressure compensation in vessels with low pressure

Info

Publication number
HK1016945A1
HK1016945A1 HK99101834A HK99101834A HK1016945A1 HK 1016945 A1 HK1016945 A1 HK 1016945A1 HK 99101834 A HK99101834 A HK 99101834A HK 99101834 A HK99101834 A HK 99101834A HK 1016945 A1 HK1016945 A1 HK 1016945A1
Authority
HK
Hong Kong
Prior art keywords
pressure
wall
vessels
compensation
low pressure
Prior art date
Application number
HK99101834A
Inventor
Dieter Meyer
Hans-Peter Braun
Original Assignee
Dieter Meyer
Hans-Peter Braun
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 Dieter Meyer, Hans-Peter Braun filed Critical Dieter Meyer
Publication of HK1016945A1 publication Critical patent/HK1016945A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12L—PITCHING OR DEPITCHING MACHINES; CELLAR TOOLS
    • C12L9/00—Venting devices for casks, barrels, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J9/00—Feeding-bottles in general
    • A61J9/04—Feeding-bottles in general with means for supplying air
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • B65D51/165—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve formed by a slit or narrow opening

Landscapes

  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Public Health (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Check Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

Disclosed is a device for the compensation of pressure in vessels placed under low pressure or excessive pressure arising from drinking, sucking or during fermentation processes. The device comprises a wall (10) made of elastic material with a valve opening (12). The valve opening (12) is designed as a slotted opening with parallel sealing lips (14, 16). The area of the wall where the slotted opening is placed is dome-shaped. In relation to the surface of the wall made of elastic material the slotted opening (12) runs diagonally from one surface (18) of the wall to the other (20).
HK99101834A 1996-08-20 1999-04-27 Device for pressure compensation in vessels with low pressure HK1016945A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19633472A DE19633472A1 (en) 1996-08-20 1996-08-20 Appts.. for removing gas or air e.g. from drinks container
PCT/DE1997/001775 WO1998007634A1 (en) 1996-08-20 1997-08-19 Device for pressure compensation in vessels with low pressure or excess pressure

Publications (1)

Publication Number Publication Date
HK1016945A1 true HK1016945A1 (en) 1999-11-12

Family

ID=7803077

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99101834A HK1016945A1 (en) 1996-08-20 1999-04-27 Device for pressure compensation in vessels with low pressure

Country Status (7)

Country Link
EP (1) EP0858417B1 (en)
CN (1) CN1067648C (en)
AT (1) ATE248109T1 (en)
AU (1) AU4198797A (en)
DE (2) DE19633472A1 (en)
HK (1) HK1016945A1 (en)
WO (1) WO1998007634A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927567A (en) * 1996-11-12 1999-07-27 Owens-Illinois Closure Inc. Dispensing closure and method of making
DE19834140A1 (en) * 1998-02-14 1999-08-19 Itt Mfg Enterprises Inc Hydraulic or pneumatic valve for use in vehicular brakes
ES2297987B1 (en) * 2005-08-29 2009-07-20 Manuel Muñoz Saiz ANTIFLATE BIBERON.
CN102178609B (en) * 2011-03-25 2013-01-02 王勤勤 volume-variable feeding bottle with passively expended expensive body

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322012A (en) * 1902-06-11 1903-01-24 De Luca Giuseppe Vincenzo Advanced automatic falsetto
FR353161A (en) * 1905-04-08 1905-09-05 Prager Gummifabrik Vysocan Der Baby bottle
FR393206A (en) * 1908-05-11 1908-12-16 Giuseppe Vincenzo De Luca Improvements to valves for bottles, flasks and other containers
GB260910A (en) * 1926-07-02 1926-11-11 Christian William Meinecke Improvements in and relating to closures for bottles and like containers
US2114823A (en) * 1937-01-22 1938-04-19 Louis P Toscano Container
DE2944279A1 (en) * 1979-11-02 1981-05-14 Dieter 3456 Eschershausen Schmidt Bottle for feeding baby - includes snifter valve in base of bottle to relieve vacuum caused by sucking out milk
DK148192C (en) * 1981-10-21 1986-02-10 Jens Claus Jensen BABY BOTTLE
DE8810049U1 (en) * 1988-08-06 1989-01-05 Hansa GmbH Kunststoffverarbeitung und Werkzeugbau, 3354 Dassel Baby bottle with pressure equalization
US4953743A (en) * 1989-06-19 1990-09-04 Dart Container Corporation Splash proof raised vent lid
DE8914160U1 (en) * 1989-12-01 1990-03-01 Vollbrecht, Mike, 3410 Northeim Baby bottle with negative pressure compensation
DE9112190U1 (en) * 1991-09-30 1991-12-05 Frohn, Walter, Dr.-Ing., 8000 München Degassing valve
WO1995015285A1 (en) * 1993-12-02 1995-06-08 Portola Packaging, Inc. Vented snap-on, screw-off cap and container neck

Also Published As

Publication number Publication date
EP0858417A1 (en) 1998-08-19
WO1998007634A1 (en) 1998-02-26
CN1199375A (en) 1998-11-18
EP0858417B1 (en) 2003-08-27
CN1067648C (en) 2001-06-27
AU4198797A (en) 1998-03-06
DE59710656D1 (en) 2003-10-02
DE19633472A1 (en) 1997-03-20
ATE248109T1 (en) 2003-09-15

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050819