FR2739527B1 - DEVICE FOR IMPROVING THE AIR CIRCULATION IN THE LIVESTOCK - Google Patents

DEVICE FOR IMPROVING THE AIR CIRCULATION IN THE LIVESTOCK

Info

Publication number
FR2739527B1
FR2739527B1 FR9512067A FR9512067A FR2739527B1 FR 2739527 B1 FR2739527 B1 FR 2739527B1 FR 9512067 A FR9512067 A FR 9512067A FR 9512067 A FR9512067 A FR 9512067A FR 2739527 B1 FR2739527 B1 FR 2739527B1
Authority
FR
France
Prior art keywords
livestock
improving
air circulation
circulation
air
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 - Fee Related
Application number
FR9512067A
Other languages
French (fr)
Other versions
FR2739527A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9512067A priority Critical patent/FR2739527B1/en
Publication of FR2739527A1 publication Critical patent/FR2739527A1/en
Application granted granted Critical
Publication of FR2739527B1 publication Critical patent/FR2739527B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0052—Arrangement of fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ventilation (AREA)
  • Housing For Livestock And Birds (AREA)
FR9512067A 1995-10-09 1995-10-09 DEVICE FOR IMPROVING THE AIR CIRCULATION IN THE LIVESTOCK Expired - Fee Related FR2739527B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9512067A FR2739527B1 (en) 1995-10-09 1995-10-09 DEVICE FOR IMPROVING THE AIR CIRCULATION IN THE LIVESTOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512067A FR2739527B1 (en) 1995-10-09 1995-10-09 DEVICE FOR IMPROVING THE AIR CIRCULATION IN THE LIVESTOCK

Publications (2)

Publication Number Publication Date
FR2739527A1 FR2739527A1 (en) 1997-04-11
FR2739527B1 true FR2739527B1 (en) 1997-11-07

Family

ID=9483528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9512067A Expired - Fee Related FR2739527B1 (en) 1995-10-09 1995-10-09 DEVICE FOR IMPROVING THE AIR CIRCULATION IN THE LIVESTOCK

Country Status (1)

Country Link
FR (1) FR2739527B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491025A (en) * 1946-06-01 1949-12-13 John H Beckert Air circulating fan
GB2014239B (en) * 1978-02-08 1982-08-11 Chen Shean Huei Double fan
DE4219243A1 (en) * 1992-06-12 1993-12-16 Bauknecht Hausgeraete Domestic refrigerator and/or freezer - uses single motor driving air circulation fan within inner storage space and condenser fan on outside of storage space

Also Published As

Publication number Publication date
FR2739527A1 (en) 1997-04-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070629