SE9301374D0 - PROCEDURE AND DEVICE FOR AIR DISTRIBUTION IN CARGO ROOMS - Google Patents

PROCEDURE AND DEVICE FOR AIR DISTRIBUTION IN CARGO ROOMS

Info

Publication number
SE9301374D0
SE9301374D0 SE9301374A SE9301374A SE9301374D0 SE 9301374 D0 SE9301374 D0 SE 9301374D0 SE 9301374 A SE9301374 A SE 9301374A SE 9301374 A SE9301374 A SE 9301374A SE 9301374 D0 SE9301374 D0 SE 9301374D0
Authority
SE
Sweden
Prior art keywords
air
cargo
pallets
under
floor grating
Prior art date
Application number
SE9301374A
Other languages
Swedish (sv)
Other versions
SE9301374L (en
SE501150C2 (en
Inventor
*Oleszko J
Original Assignee
Abb Stal Marine Ab
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 Abb Stal Marine Ab filed Critical Abb Stal Marine Ab
Priority to SE9301374A priority Critical patent/SE501150C2/en
Publication of SE9301374D0 publication Critical patent/SE9301374D0/en
Priority to DK42294A priority patent/DK170581B1/en
Priority to NL9400635A priority patent/NL9400635A/en
Priority to DE19944413944 priority patent/DE4413944B4/en
Priority to JP8308494A priority patent/JPH06344990A/en
Priority to NO941484A priority patent/NO941484L/en
Publication of SE9301374L publication Critical patent/SE9301374L/en
Publication of SE501150C2 publication Critical patent/SE501150C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00014—Combined heating, ventilating, or cooling devices for load cargos on load transporting vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/08—Ventilation; Air-conditioning of holds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

Used as a rule in refrigerated-cargo ships are mechanical air-circulation systems in which cooled air is forced at constant flow through the cargo so that the correct temperature of the cargo can be maintained. A floor grating with holes for distributing the cooling air in the cargo hold is preferably used, the cargo standing on pallets or directly on the floor grating and the air being directed through the floor grating and then through the cargo. So that the supply of cooled air under the cargo stacked on pallets (3) can be better distributed and optimised, even for systems without a floor grating in which the air is blown directly under the pallets, a method of distributing the air and an apparatus for this have been provided, in which the air throw (4) of the air flow supplied under the cargo pallets can be varied. By controlling the fan output (1), e.g. by a frequency converter (5), an air flow pulsating in a variable manner and having a resulting, variable air throw (4) of the air flow under the pallets can be produced, which optimises the distribution of the air under the cargo pallets, and a situation can be effectively avoided in which not enough air or no air at all is supplied to certain areas of the cargo. <IMAGE>
SE9301374A 1993-04-23 1993-04-23 Method and apparatus for air distribution in cargo spaces SE501150C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9301374A SE501150C2 (en) 1993-04-23 1993-04-23 Method and apparatus for air distribution in cargo spaces
DK42294A DK170581B1 (en) 1993-04-23 1994-04-13 Method and device for air distribution in cargo spaces
NL9400635A NL9400635A (en) 1993-04-23 1994-04-20 Method and device for distributing air in loading spaces.
DE19944413944 DE4413944B4 (en) 1993-04-23 1994-04-21 Method and device for distributing air in holds
JP8308494A JPH06344990A (en) 1993-04-23 1994-04-21 Method and device for distributing air in ship's hold
NO941484A NO941484L (en) 1993-04-23 1994-04-22 Method and apparatus for air distribution in cargo compartments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301374A SE501150C2 (en) 1993-04-23 1993-04-23 Method and apparatus for air distribution in cargo spaces

Publications (3)

Publication Number Publication Date
SE9301374D0 true SE9301374D0 (en) 1993-04-23
SE9301374L SE9301374L (en) 1994-10-24
SE501150C2 SE501150C2 (en) 1994-11-28

Family

ID=20389693

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301374A SE501150C2 (en) 1993-04-23 1993-04-23 Method and apparatus for air distribution in cargo spaces

Country Status (6)

Country Link
JP (1) JPH06344990A (en)
DE (1) DE4413944B4 (en)
DK (1) DK170581B1 (en)
NL (1) NL9400635A (en)
NO (1) NO941484L (en)
SE (1) SE501150C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048116A1 (en) * 2000-09-28 2002-04-11 Werner & Pfleiderer Lebensmitt Multi-level bread baking oven has hot air circulation regulated by electric blower frequency converter
JP5010902B2 (en) * 2006-11-21 2012-08-29 中国電力株式会社 Fishing boat

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590640C (en) * 1930-12-14 1934-01-12 Carl Krecke Procedure for cooling several rooms
NL189515B (en) * 1953-09-15 1961-05-15 Du Pont SHRINK FOILS OF ETHENE / ALPHA-ALKINES COPOLYMERS AND PROCESS FOR WRAPPING.
US3076320A (en) * 1960-01-04 1963-02-05 Conradi Henrik Air cooling system for cold storage rooms
US3546893A (en) * 1968-10-23 1970-12-15 Frigidome Corp Control system for storage apparatus
DE2451361A1 (en) * 1974-10-29 1976-05-06 Jakob Coolant circulation in refrigerator of cold-storage plant - controlled drive-motor speeds maintain constant temperature at expansion valve
DE2501488A1 (en) * 1975-01-16 1976-07-22 Paul Werner Wilms Refrigerated foods displayed for sale on standard shelving - cooled by air currents issuing through perforated partition behind shelves
US4219071A (en) * 1978-05-26 1980-08-26 Wabco Westinghouse S.P.A. Air-conditioning system for railroad vehicles
US4272015A (en) * 1979-05-31 1981-06-09 Grumman Flexible Corporation Coach climate conditioning blower control
SE455857B (en) * 1986-09-16 1988-08-15 Stal Refrigeration Ab FRESH CLEANING SYSTEM FOR CARGO COOLING INSTALLATIONS
DD261775A1 (en) * 1987-05-07 1988-11-09 Warnowwerft Warnemuende Veb METHOD FOR THE VENTILATION OF STORAGE ROOMS, ESPECIALLY OF LONG SHIP LOADER
DE4320183A1 (en) * 1992-08-13 1994-02-17 Emmanuel Perrakis Cooling air distribution system for conditioning ship's hold - has fans to blow air through series of segmented ducts on hold wall whose outlets lead to partitioned feeders passing air beneath floor

Also Published As

Publication number Publication date
DE4413944A1 (en) 1994-12-01
JPH06344990A (en) 1994-12-20
SE9301374L (en) 1994-10-24
DK170581B1 (en) 1995-10-30
NL9400635A (en) 1994-11-16
SE501150C2 (en) 1994-11-28
NO941484L (en) 1994-10-24
NO941484D0 (en) 1994-04-22
DE4413944B4 (en) 2005-02-24
DK42294A (en) 1994-10-24

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Legal Events

Date Code Title Description
NUG Patent has lapsed