CA2052336A1 - Full sack compressor - Google Patents

Full sack compressor

Info

Publication number
CA2052336A1
CA2052336A1 CA 2052336 CA2052336A CA2052336A1 CA 2052336 A1 CA2052336 A1 CA 2052336A1 CA 2052336 CA2052336 CA 2052336 CA 2052336 A CA2052336 A CA 2052336A CA 2052336 A1 CA2052336 A1 CA 2052336A1
Authority
CA
Canada
Prior art keywords
compressor
full sack
flowable material
sack
full
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
CA 2052336
Other languages
French (fr)
Other versions
CA2052336C (en
Inventor
Norwin Ced Derby
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.)
Better Agricultural Goals Corp D/b/a Bag Corporation
Original Assignee
Better Agricultural Goals Corp D/b/a Bag Corporation
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 Better Agricultural Goals Corp D/b/a Bag Corporation filed Critical Better Agricultural Goals Corp D/b/a Bag Corporation
Publication of CA2052336A1 publication Critical patent/CA2052336A1/en
Application granted granted Critical
Publication of CA2052336C publication Critical patent/CA2052336C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vacuum Packaging (AREA)
  • Basic Packing Technique (AREA)

Abstract

FULL SACK COMPRESSOR

ABSTRACT
A full sack compressor for deaerating flowable material includes a hollow, rectangular chamber connected to a vacuum pump for establishing a vacuum when filled with flowable material, causing the flowable material to deaerate and subsequently compact when atmospheric pressure is restored.
CA 2052336 1990-12-26 1991-09-27 Full sack compressor Expired - Fee Related CA2052336C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63402190A 1990-12-26 1990-12-26
US634,021 1990-12-26

Publications (2)

Publication Number Publication Date
CA2052336A1 true CA2052336A1 (en) 1992-06-27
CA2052336C CA2052336C (en) 1998-06-16

Family

ID=24542114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2052336 Expired - Fee Related CA2052336C (en) 1990-12-26 1991-09-27 Full sack compressor

Country Status (1)

Country Link
CA (1) CA2052336C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005082218A1 (en) * 2004-02-26 2005-09-09 Stefanus Johannes Hilhorst A vacuum cleaner waste
CN107298190A (en) * 2015-09-01 2017-10-27 华联机械集团有限公司 Dust collection mechanism for automatic bag feeding bottle placer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005082218A1 (en) * 2004-02-26 2005-09-09 Stefanus Johannes Hilhorst A vacuum cleaner waste
CN107298190A (en) * 2015-09-01 2017-10-27 华联机械集团有限公司 Dust collection mechanism for automatic bag feeding bottle placer

Also Published As

Publication number Publication date
CA2052336C (en) 1998-06-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed