GB969581A - Selection of eggs for incubation - Google Patents

Selection of eggs for incubation

Info

Publication number
GB969581A
GB969581A GB26889/62A GB2688962A GB969581A GB 969581 A GB969581 A GB 969581A GB 26889/62 A GB26889/62 A GB 26889/62A GB 2688962 A GB2688962 A GB 2688962A GB 969581 A GB969581 A GB 969581A
Authority
GB
United Kingdom
Prior art keywords
eggs
fertile
incubation
warmed
conveyer
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.)
Expired
Application number
GB26889/62A
Inventor
Cecil Maxwell Cade
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England Ltd
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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB26889/62A priority Critical patent/GB969581A/en
Publication of GB969581A publication Critical patent/GB969581A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/08—Eggs, e.g. by candling
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K43/00—Testing, sorting or cleaning eggs ; Conveying devices ; Pick-up devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sorting Of Articles (AREA)

Abstract

969,581. Sorting eggs. S. SMITH & SONS (ENGLAND) Ltd. June 5, 1963 [July 12, 1962], No. 26889/62. Heading A5K. Fertile and infertile eggs are sorted by investigation of their response to a change in ambient temperature. If eggs are warmed to, for example, 30‹ C. and then allowed to cool to room temperature, such as 20‹ C., fertile eggs return to room temperature more rapidly than inert eggs and may be identified accordingly. In an apparatus, shown schematically, eggs are warmed to 30‹ C. in a chamber 10 and are then withdrawn on trays 11, so that after perhaps ten minutes they reach an infra-red scanner 13 which stores information as to which eggs have the lowest surface temperatures. These, being fertile, are removed by a suction cup sorting head 14, controlled by the scanner and transferred to a conveyer 17 for incubation while the inert eggs are similarly passed to a second conveyer 18.
GB26889/62A 1962-07-12 1962-07-12 Selection of eggs for incubation Expired GB969581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26889/62A GB969581A (en) 1962-07-12 1962-07-12 Selection of eggs for incubation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26889/62A GB969581A (en) 1962-07-12 1962-07-12 Selection of eggs for incubation

Publications (1)

Publication Number Publication Date
GB969581A true GB969581A (en) 1964-09-09

Family

ID=10250789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26889/62A Expired GB969581A (en) 1962-07-12 1962-07-12 Selection of eggs for incubation

Country Status (1)

Country Link
GB (1) GB969581A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914672A (en) * 1988-07-14 1990-04-03 Embrex, Inc. Method and apparatus of distinguishing between live and dead poultry eggs
US5628409A (en) * 1995-02-01 1997-05-13 Beloit Technologies, Inc. Thermal imaging refuse separator
US5745228A (en) * 1997-01-17 1998-04-28 Embrex, Inc. Method and apparatus for distinguishing live from infertile poultry eggs
US5900929A (en) * 1997-01-17 1999-05-04 Embrex, Inc. Method and apparatus for selectively injecting poultry eggs
US6234320B1 (en) 1999-05-11 2001-05-22 Embrex, Inc. Method and apparatus for selectively classifying poultry eggs

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914672A (en) * 1988-07-14 1990-04-03 Embrex, Inc. Method and apparatus of distinguishing between live and dead poultry eggs
US5628409A (en) * 1995-02-01 1997-05-13 Beloit Technologies, Inc. Thermal imaging refuse separator
US5745228A (en) * 1997-01-17 1998-04-28 Embrex, Inc. Method and apparatus for distinguishing live from infertile poultry eggs
US5900929A (en) * 1997-01-17 1999-05-04 Embrex, Inc. Method and apparatus for selectively injecting poultry eggs
AU727378B2 (en) * 1997-01-17 2000-12-14 Zoetis Services Llc Method and apparatus for selectively injecting poultry eggs
CN100403027C (en) * 1997-01-17 2008-07-16 恩布里克斯公司 Method for selectively injecting egg and its device
US6234320B1 (en) 1999-05-11 2001-05-22 Embrex, Inc. Method and apparatus for selectively classifying poultry eggs
US6427844B2 (en) 1999-05-11 2002-08-06 Embrex, Inc. Method and apparatus for selectively classifying poultry eggs

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