DK228681A - EVACUATION DEVICE FOR HOUSEHOLD USE - Google Patents

EVACUATION DEVICE FOR HOUSEHOLD USE

Info

Publication number
DK228681A
DK228681A DK228681A DK228681A DK228681A DK 228681 A DK228681 A DK 228681A DK 228681 A DK228681 A DK 228681A DK 228681 A DK228681 A DK 228681A DK 228681 A DK228681 A DK 228681A
Authority
DK
Denmark
Prior art keywords
evacuation device
household use
household
evacuation
Prior art date
Application number
DK228681A
Other languages
Danish (da)
Inventor
W Backenkoehler
Original Assignee
Backenkoehler Willi
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 Backenkoehler Willi filed Critical Backenkoehler Willi
Publication of DK228681A publication Critical patent/DK228681A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/015—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation
    • A23L3/0155—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation using sub- or super-atmospheric pressures, or pressure variations transmitted by a liquid or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Closures For Containers (AREA)
DK228681A 1980-05-30 1981-05-26 EVACUATION DEVICE FOR HOUSEHOLD USE DK228681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803020534 DE3020534A1 (en) 1980-05-30 1980-05-30 HOUSEHOLD EVACUATION DEVICE

Publications (1)

Publication Number Publication Date
DK228681A true DK228681A (en) 1981-12-01

Family

ID=6103568

Family Applications (1)

Application Number Title Priority Date Filing Date
DK228681A DK228681A (en) 1980-05-30 1981-05-26 EVACUATION DEVICE FOR HOUSEHOLD USE

Country Status (3)

Country Link
EP (1) EP0041225A1 (en)
DE (1) DE3020534A1 (en)
DK (1) DK228681A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627796A (en) * 1983-11-16 1986-12-09 Moore Gary R Air removing apparatus
US4615361A (en) * 1985-01-11 1986-10-07 Bartle Sr David C Evacuating pump
GB8516838D0 (en) * 1985-07-03 1985-08-07 Fgl Projects Ltd Vacuum devices
DE3732105A1 (en) * 1987-09-24 1989-04-06 Girse Gmbh Dimensionally stable container
DE19510926A1 (en) * 1995-03-24 1996-09-26 Bem Innovative Forschung Ag Fo Vacuum supply container for perishable goods
US6095762A (en) * 1997-08-08 2000-08-01 Black & Decker Inc. Compressor mechanism for a portable battery operated inflator
JP3264277B2 (en) * 2000-07-04 2002-03-11 松下電器産業株式会社 Vacuum pump
IT1395965B1 (en) 2009-06-30 2012-11-02 F A C E M S P A IMPROVEMENTS IN THE VACUUM PACKAGING IN CONTAINERS PROVIDED WITH A HERMETIC CLOSING LID
CN107296475B (en) * 2017-03-06 2019-02-12 广东美的生活电器制造有限公司 Vacuum pumping method and food cooking machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH119043A (en) * 1926-06-08 1927-07-01 Rudolf Schifferer Pump for evacuating preservation jars.
CH292186A (en) * 1951-11-22 1953-07-31 Schibig Arthur Piston air pump, especially for preserving fruits, vegetables and other foods.
US3612722A (en) * 1969-03-03 1971-10-12 Theodore C Neward Hand vacuum pump
CH585348A5 (en) * 1975-06-18 1977-02-28 Mcculloch Norma Doris Hand pump to remove air from plastics bag - has valved inner tube reciprocated inside valved outer tube
CH614165A5 (en) * 1976-04-13 1979-11-15 Baum Guenter Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag

Also Published As

Publication number Publication date
DE3020534A1 (en) 1981-12-03
EP0041225A1 (en) 1981-12-09

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment