BE818982A - CRYOGENIC FREEZER WITH GAS SPEED CONTROL SYSTEM - Google Patents

CRYOGENIC FREEZER WITH GAS SPEED CONTROL SYSTEM

Info

Publication number
BE818982A
BE818982A BE147729A BE147729A BE818982A BE 818982 A BE818982 A BE 818982A BE 147729 A BE147729 A BE 147729A BE 147729 A BE147729 A BE 147729A BE 818982 A BE818982 A BE 818982A
Authority
BE
Belgium
Prior art keywords
control system
speed control
gas speed
cryogenic freezer
freezer
Prior art date
Application number
BE147729A
Other languages
French (fr)
Inventor
D J Klee
R A Howells
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 filed Critical
Publication of BE818982A publication Critical patent/BE818982A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
BE147729A 1973-09-20 1974-08-19 CRYOGENIC FREEZER WITH GAS SPEED CONTROL SYSTEM BE818982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399769A US3892104A (en) 1973-09-20 1973-09-20 Cryogenic freezer with variable speed gas control system

Publications (1)

Publication Number Publication Date
BE818982A true BE818982A (en) 1974-12-16

Family

ID=23580886

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147729A BE818982A (en) 1973-09-20 1974-08-19 CRYOGENIC FREEZER WITH GAS SPEED CONTROL SYSTEM

Country Status (8)

Country Link
US (1) US3892104A (en)
JP (1) JPS5548233B2 (en)
BE (1) BE818982A (en)
CA (1) CA998538A (en)
DE (1) DE2441757C3 (en)
FR (1) FR2244973B1 (en)
GB (1) GB1481452A (en)
NL (1) NL178720C (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531461A (en) * 1975-02-10 1978-11-08 Boc International Ltd Method and apparatus for cooling or freezing articles
US4086783A (en) * 1976-12-15 1978-05-02 Hollymatic Corporation Refrigerating chamber
US4171625A (en) * 1977-11-02 1979-10-23 Formax, Inc. Cryogenic freezing tunnel
US4165618A (en) * 1978-04-24 1979-08-28 Lewis Tyree Jr Treatment with liquid cryogen
US4229947A (en) * 1979-08-06 1980-10-28 Air Products And Chemicals, Inc. Cryogenic freezer
US4414823A (en) * 1980-03-17 1983-11-15 Air Products And Chemicals, Inc. Cryogenic freezer
US4276753A (en) * 1980-05-19 1981-07-07 Formax, Inc. Cryogenic freezing tunnel control system
FR2506914A1 (en) * 1981-05-29 1982-12-03 Keller Jean Paul Freezing and packing mixed small units of diverse food prods. - using chambers and connected conveyor tunnel supplied with cryogenic gas
FR2525747A2 (en) * 1981-05-29 1983-10-28 Keller Jean Paul PROCESS FOR FREEZING AND PACKAGING INDIVIDUAL PRODUCTS, AND DEVICE FOR IMPLEMENTING THIS PROCESS
US4451002A (en) * 1981-12-07 1984-05-29 Air Products And Chemicals, Inc. Temperature actuated valve and phase separation method
US4441327A (en) * 1981-12-07 1984-04-10 Air Products And Chemicals, Inc. Temperature actuated valve and phase separation method
SE8206627L (en) * 1982-11-22 1984-05-23 Sture Astrom freezing tunnel
US4475351A (en) * 1983-08-09 1984-10-09 Air Products And Chemicals, Inc. Dual-flow cryogenic freezer
US4528819A (en) * 1984-05-08 1985-07-16 Air Products And Chemicals, Inc. Exhaust control for cryogenic freezer
US4580413A (en) * 1985-06-06 1986-04-08 Air Products And Chemicals, Inc. Pressurized fluid lift system for a cryogenic freezer
AT395933B (en) * 1986-02-17 1993-04-26 Welz Franz Transporte METHOD FOR ADJUSTMENT OR MAINTENANCE OF A REFRIGERATED ATMOSPHERES IN A REFRIGERATED TANK AND REFRIGERATED TANK FOR CARRYING OUT THE PROCEDURE
GB8611538D0 (en) * 1986-05-12 1986-06-18 Boc Group Plc Food freezing tunnel
FR2600406B1 (en) * 1986-06-18 1988-08-05 Air Liquide COOLING PROCESS AND TUNNEL
US4800728A (en) * 1987-09-18 1989-01-31 Air Products And Chemicals, Inc. Method and apparatus for gas flow control in a cryogenic freezer
US4912943A (en) * 1988-12-14 1990-04-03 Liquid Air Corporation Method and apparatus for enhancing production capacity and flexibility of a multi-tier refrigeration tunnel
US5054292A (en) * 1990-07-13 1991-10-08 Air Products And Chemicals, Inc. Cryogenic freezer control
GB2253245B (en) * 1991-02-28 1994-10-19 Hamworthy Heating Ltd Flow related control means for a pump
US5605049A (en) * 1991-09-13 1997-02-25 Air Products And Chemicals, Inc. Exhaust system for a cryogenic freezer
GB9217189D0 (en) * 1992-08-13 1992-09-23 Air Prod & Chem Control system for freezer
GB9402884D0 (en) * 1994-02-15 1994-04-06 Air Prod & Chem Tunnel freezer
US5444985A (en) * 1994-05-13 1995-08-29 Liquid Carbonic Corporation Cryogenic tunnel freezer
US5577392A (en) * 1995-01-17 1996-11-26 Liquid Carbonic Corporation Cryogenic chiller with vortical flow
ZA962924B (en) * 1995-05-24 1996-10-25 Pillsbury Co System for producing a filled rolled dough product
US5606861A (en) * 1995-06-07 1997-03-04 Air Liquide America Corporation Crossflow cryogenic freezer and method of use
US5921091A (en) * 1996-10-09 1999-07-13 American Air Liquide, Incorporated Liquid air food freezer and method
US5765381A (en) * 1997-03-04 1998-06-16 Air Liquide America Corporation Multitier crossflow cryogenic freezer and method of use
US6389828B1 (en) * 2000-03-15 2002-05-21 Michael R. Thomas Cryogenic cooling chamber apparatus and method
US6363730B1 (en) * 2000-03-15 2002-04-02 The Conair Group, Inc. Method and apparatus for cryogenic cooling
US6497106B2 (en) 2001-01-17 2002-12-24 Praxair Technology, Inc. Method and apparatus for chilling a food product
DE10353046A1 (en) * 2003-11-13 2005-06-09 Lessing, Jürgen Cooling device, in particular for cooling cold rooms
US7374579B2 (en) * 2004-08-18 2008-05-20 Cargill, Incorporated System for extruding, cutting in strands, freezing, and chopping a ground food product and method thereof
US7197883B2 (en) * 2005-05-06 2007-04-03 Praxair Technology, Inc. Cooling or heating with multi-pass fluid flow
US7693583B2 (en) * 2006-11-30 2010-04-06 Honeywell International Inc. HVAC zone control panel with constant function buttons
US7913180B2 (en) * 2006-11-30 2011-03-22 Honeywell International Inc. HVAC zone control panel with mode navigation
US7558648B2 (en) * 2006-11-30 2009-07-07 Honeywell International Inc. HVAC zone control panel with zone configuration
US7693591B2 (en) * 2006-11-30 2010-04-06 Honeywell International Inc. HVAC zone control panel with checkout utility
US20080128523A1 (en) * 2006-11-30 2008-06-05 Honeywell International Inc. Hvac zone control panel
US7904830B2 (en) 2006-11-30 2011-03-08 Honeywell International Inc. HVAC zone control panel
US7957839B2 (en) 2006-12-29 2011-06-07 Honeywell International Inc. HVAC zone controller
JP4636032B2 (en) * 2007-02-01 2011-02-23 トヨタ自動車株式会社 Power supply
US7766246B2 (en) * 2007-03-15 2010-08-03 Honeywell International Inc. Variable speed blower control in an HVAC system having a plurality of zones
US7819331B2 (en) * 2007-04-13 2010-10-26 Honeywell International Inc. HVAC staging control
US20090019869A1 (en) * 2007-07-19 2009-01-22 Girard John M System and method for vapor control in cryogenic freezers
US20100273121A1 (en) * 2009-04-27 2010-10-28 Gleason James M Oven exhaust fan system and method
FR2980956B1 (en) * 2011-10-05 2014-01-10 Air Liquide SYSTEM ENHANCING CRYING PROBLEMS IN IMPROVED FREEZING TUNNELS
US8904811B2 (en) * 2012-11-15 2014-12-09 Linde Aktiengesellschaft Baffle controlled oscillating flow freezer
EP3405045B1 (en) * 2016-01-20 2021-08-11 Praxair Technology, Inc. Method for cryogenically cooling food product
CN107883631A (en) * 2017-12-12 2018-04-06 广州鲜之源生态冷链技术有限公司 A kind of multinode temperature control device and regulation and control method
AU2019219837A1 (en) * 2019-08-23 2021-03-11 Golden Produce I.P. Pty Ltd Sequential cooling tunnel and method of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128090A (en) * 1936-12-28 1938-08-23 Siemens Ag Refrigerating apparatus of the compression type
US2904254A (en) * 1954-01-12 1959-09-15 Bahnson Co Cooling and humidifying system
US3613386A (en) * 1970-03-23 1971-10-19 Air Prod & Chem Cryogenic freezer control

Also Published As

Publication number Publication date
GB1481452A (en) 1977-07-27
JPS5056646A (en) 1975-05-17
NL7411500A (en) 1975-03-24
US3892104A (en) 1975-07-01
JPS5548233B2 (en) 1980-12-04
CA998538A (en) 1976-10-19
NL178720C (en) 1986-05-01
DE2441757A1 (en) 1975-04-03
DE2441757C3 (en) 1981-10-22
NL178720B (en) 1985-12-02
FR2244973B1 (en) 1978-10-27
DE2441757B2 (en) 1981-02-12
FR2244973A1 (en) 1975-04-18

Similar Documents

Publication Publication Date Title
BE818982A (en) CRYOGENIC FREEZER WITH GAS SPEED CONTROL SYSTEM
BE825974A (en) GAS TURBINE COOLING SYSTEM
BE788141A (en) GAS WEAPON
NO147888C (en) DOUBLE FUEL CONTROL SYSTEM FOR A GAS TURBINE
BE810901A (en) GAS TURBINE ENGINE
BE820469A (en) ANTI-STALL SYSTEM FOR GAS TURBINE
CA995472A (en) Gas turbine engine augmenter liner coolant flow control system
BE828484A (en) CRYOGENIC REFRIGERATOR
BE803628A (en) PROJECTILE EARLY FIRE CONTROL
BE764654A (en) CONTROL SYSTEM FOR CRYOGENIC FREEZER
CA983278A (en) Gas turbine control system
CA969048A (en) Engine exhaust gas recirculating control
BE816807A (en) HELIUM CRYOGENIC REFRIGERATION SYSTEM
FR2292279A1 (en) PRESSURE CONTROL SYSTEM
SE7601769L (en) LYLENIT, SERKSILT A COMBINED REFRIGERATOR AND FREEZER
IT7809450A0 (en) REFRIGERATOR VESSEL FOR CONTAINERS WITH A REFRIGERATING SYSTEM
IT1027733B (en) FREEZER REFRIGERATOR
AT313416B (en) Gas supply system for switchgear insulated with SF6
IL40196A0 (en) Gas turbine engine emergency speed control systems
IT984036B (en) UNDERGROUND LUNG TANK FOR LOW TEMPERATURE LIQUEFIED GASES
BE796869A (en) AXIAL FLOW GAS COMPRESSOR
FR2284086A1 (en) GAS FLOW CONTROL SYSTEM
CA961653A (en) Ice detection system for a gas turbine
FR2301786A1 (en) LIQUEFIED GAS REFRIGERATION SYSTEM
BE784027A (en) ABSORPTION REFRIGERATION SYSTEM

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AIR PRODUCTS AND CHEMICALS INC.

Effective date: 19860831