CH614165A5 - Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag - Google Patents

Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag

Info

Publication number
CH614165A5
CH614165A5 CH480976A CH480976A CH614165A5 CH 614165 A5 CH614165 A5 CH 614165A5 CH 480976 A CH480976 A CH 480976A CH 480976 A CH480976 A CH 480976A CH 614165 A5 CH614165 A5 CH 614165A5
Authority
CH
Switzerland
Prior art keywords
air
packs
evacuated
consist
closed
Prior art date
Application number
CH480976A
Inventor
Guenter Dipl Ing Baum
Original Assignee
Baum Guenter
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 Baum Guenter filed Critical Baum Guenter
Priority to CH480976A priority Critical patent/CH614165A5/en
Priority to DE19772715455 priority patent/DE2715455A1/en
Priority to FR7710898A priority patent/FR2348110A1/en
Priority to GB1515277A priority patent/GB1582460A/en
Priority to IT2236577A priority patent/IT1077778B/en
Priority to NL7704022A priority patent/NL7704022A/en
Publication of CH614165A5 publication Critical patent/CH614165A5/en

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
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
CH480976A 1976-04-13 1976-04-13 Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag CH614165A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH480976A CH614165A5 (en) 1976-04-13 1976-04-13 Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag
DE19772715455 DE2715455A1 (en) 1976-04-13 1977-04-06 DEVICE FOR PRODUCING AIR-TIGHTLY SEALED, EVACUATED PACKAGING
FR7710898A FR2348110A1 (en) 1976-04-13 1977-04-12 DEVICE FOR EXHAUST AIR OUT OF PACKAGING BAGS
GB1515277A GB1582460A (en) 1976-04-13 1977-04-12 Device for extracting air from packages such as freezer bags
IT2236577A IT1077778B (en) 1976-04-13 1977-04-12 DEVICE FOR THE SUBTRACTION OF SRIA FROM PACKAGING BAGS
NL7704022A NL7704022A (en) 1976-04-13 1977-04-13 DEVICE FOR REMOVING AIR FROM PACKAGING BAGS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH480976A CH614165A5 (en) 1976-04-13 1976-04-13 Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag

Publications (1)

Publication Number Publication Date
CH614165A5 true CH614165A5 (en) 1979-11-15

Family

ID=4282918

Family Applications (1)

Application Number Title Priority Date Filing Date
CH480976A CH614165A5 (en) 1976-04-13 1976-04-13 Apparatus for the production of evacuated packs which are closed in an air-tight manner and which consist of an air-impermeable packaging bag

Country Status (6)

Country Link
CH (1) CH614165A5 (en)
DE (1) DE2715455A1 (en)
FR (1) FR2348110A1 (en)
GB (1) GB1582460A (en)
IT (1) IT1077778B (en)
NL (1) NL7704022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041225A1 (en) * 1980-05-30 1981-12-09 Willi Backenköhler Domestic equipment device for evacuating
AT404115B (en) * 1984-03-15 1998-08-25 Binder Co Ag Bag venting device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7807446U1 (en) 1978-03-11 1978-08-17 Zoepf, Martin, 8900 Augsburg Hollow needle for evacuating air-impermeable packaging bags
JPS6217364Y2 (en) * 1979-03-19 1987-05-06
FR2541390B1 (en) * 1982-12-10 1987-06-26 Bertin & Cie TRUMP-EFFECT EJECTOR-MIXER, ESPECIALLY USED AS A THERMOCOMPRESSOR
DE3311802A1 (en) * 1983-03-31 1984-10-04 Erich 8992 Wasserburg Karlsen DEVICE FOR EVACUATING COOKING AND STOCK BAGS
IT211202Z2 (en) * 1985-01-15 1989-02-13 Kitrilakis Odette DEVICE FOR DOMESTIC USE, SUITABLE FOR CREATING A CERTAIN VACUUM LEVEL IN CONTAINERS FOR THE STORAGE OF FOOD AND OTHER AND WORKING WITH A WATER FLOW OF THE WATER DISTRIBUTION NETWORK
SE464319B (en) * 1988-02-05 1991-04-08 Teknovia Ab WATER-POWERED BREAD PUMP
GB2291476B (en) * 1994-06-23 1998-04-29 Pontrue Project Services Limit Hydraulic System
CN108843800B (en) * 2018-06-20 2020-05-05 江苏大学 Disc entrainment type self-suction valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL12189C (en) *
FR773365A (en) * 1934-05-17 1934-11-16 Vacuum pump
US2506769A (en) * 1944-09-09 1950-05-09 Bergstein Samuel Method of filling and sealing a container punctured at two spaced points for introduction of inert gas and discharge of internal air
FR1185625A (en) * 1957-10-31 1959-08-03 Trunk to clear the air
US3780489A (en) * 1972-06-01 1973-12-25 Grace W R & Co Vacuum packaging apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041225A1 (en) * 1980-05-30 1981-12-09 Willi Backenköhler Domestic equipment device for evacuating
AT404115B (en) * 1984-03-15 1998-08-25 Binder Co Ag Bag venting device

Also Published As

Publication number Publication date
GB1582460A (en) 1981-01-07
NL7704022A (en) 1977-10-17
DE2715455A1 (en) 1977-11-03
IT1077778B (en) 1985-05-04
FR2348110A1 (en) 1977-11-10

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Legal Events

Date Code Title Description
PL Patent ceased