DE2441757C3 - Steuereinrichtung zur Einstellung der Kühlmittelgasströmung in einer Gefriervorrichtung - Google Patents
Steuereinrichtung zur Einstellung der Kühlmittelgasströmung in einer GefriervorrichtungInfo
- Publication number
- DE2441757C3 DE2441757C3 DE2441757A DE2441757A DE2441757C3 DE 2441757 C3 DE2441757 C3 DE 2441757C3 DE 2441757 A DE2441757 A DE 2441757A DE 2441757 A DE2441757 A DE 2441757A DE 2441757 C3 DE2441757 C3 DE 2441757C3
- Authority
- DE
- Germany
- Prior art keywords
- gas
- control
- control device
- fan
- tunnel
- 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
Links
- 239000002826 coolant Substances 0.000 title claims description 13
- 239000007789 gas Substances 0.000 claims description 66
- 239000007788 liquid Substances 0.000 claims description 42
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 40
- 239000007921 spray Substances 0.000 claims description 25
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 230000001629 suppression Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000007710 freezing Methods 0.000 description 18
- 230000008014 freezing Effects 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012886 linear function Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000554155 Andes Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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)
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 (3)
| Publication Number | Publication Date |
|---|---|
| DE2441757A1 DE2441757A1 (de) | 1975-04-03 |
| DE2441757B2 DE2441757B2 (de) | 1981-02-12 |
| DE2441757C3 true DE2441757C3 (de) | 1981-10-22 |
Family
ID=23580886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2441757A Expired DE2441757C3 (de) | 1973-09-20 | 1974-08-30 | Steuereinrichtung zur Einstellung der Kühlmittelgasströmung in einer Gefriervorrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3892104A (enExample) |
| JP (1) | JPS5548233B2 (enExample) |
| BE (1) | BE818982A (enExample) |
| CA (1) | CA998538A (enExample) |
| DE (1) | DE2441757C3 (enExample) |
| FR (1) | FR2244973B1 (enExample) |
| GB (1) | GB1481452A (enExample) |
| NL (1) | NL178720C (enExample) |
Families Citing this family (54)
| 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 |
| FR2525747A2 (fr) * | 1981-05-29 | 1983-10-28 | Keller Jean Paul | Procede de surgelation et de conditionnement de produits individuels, et dispositif pour la mise en oeuvre de ce procede |
| FR2506914A1 (fr) * | 1981-05-29 | 1982-12-03 | Keller Jean Paul | Procede de surgelation et de conditionnement de produits individuels, et dispositif pour la mise en oeuvre de ce procede |
| US4441327A (en) * | 1981-12-07 | 1984-04-10 | Air Products And Chemicals, Inc. | Temperature actuated valve and phase separation method |
| US4451002A (en) * | 1981-12-07 | 1984-05-29 | Air Products And Chemicals, Inc. | Temperature actuated valve and phase separation method |
| SE8206627L (sv) * | 1982-11-22 | 1984-05-23 | Sture Astrom | Frystunnel |
| 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 (de) * | 1986-02-17 | 1993-04-26 | Welz Franz Transporte | Verfahren zur einstellung bzw. aufrechterhaltung einer gekuehlten atmosphaere in einem kuehlbehaelter und kuehlbehaelter zur durchfuehrung des verfahrens |
| GB8611538D0 (en) * | 1986-05-12 | 1986-06-18 | Boc Group Plc | Food freezing tunnel |
| FR2600406B1 (fr) * | 1986-06-18 | 1988-08-05 | Air Liquide | Procede et tunnel de refroidissement |
| 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 |
| US6363730B1 (en) * | 2000-03-15 | 2002-04-02 | The Conair Group, Inc. | Method and apparatus for cryogenic cooling |
| US6389828B1 (en) * | 2000-03-15 | 2002-05-21 | Michael R. Thomas | Cryogenic cooling chamber apparatus and method |
| US6497106B2 (en) | 2001-01-17 | 2002-12-24 | Praxair Technology, Inc. | Method and apparatus for chilling a food product |
| DE10353046A1 (de) * | 2003-11-13 | 2005-06-09 | Lessing, Jürgen | Kühlvorrichtung, insbesondere zum Kühlen von Kühlräumen |
| 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 |
| US7904830B2 (en) * | 2006-11-30 | 2011-03-08 | Honeywell International Inc. | HVAC zone control panel |
| US7913180B2 (en) * | 2006-11-30 | 2011-03-22 | Honeywell International Inc. | HVAC zone control panel with mode navigation |
| US7693591B2 (en) * | 2006-11-30 | 2010-04-06 | Honeywell International Inc. | HVAC zone control panel with checkout utility |
| US7558648B2 (en) * | 2006-11-30 | 2009-07-07 | Honeywell International Inc. | HVAC zone control panel with zone configuration |
| US20080128523A1 (en) * | 2006-11-30 | 2008-06-05 | Honeywell International Inc. | Hvac zone control panel |
| US7957839B2 (en) | 2006-12-29 | 2011-06-07 | Honeywell International Inc. | HVAC zone controller |
| JP4636032B2 (ja) * | 2007-02-01 | 2011-02-23 | トヨタ自動車株式会社 | 電源装置 |
| 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 (fr) * | 2011-10-05 | 2014-01-10 | Air Liquide | Systeme ameliorant les problemes de givrage dans les tunnels de surgelation par impaction |
| US8904811B2 (en) * | 2012-11-15 | 2014-12-09 | Linde Aktiengesellschaft | Baffle controlled oscillating flow freezer |
| BR112018014486B1 (pt) * | 2016-01-20 | 2022-05-10 | Praxair Technology, Inc | Método para fornecer uma quantidade desejada de resfriamento a uma quantidade de produto alimentício em um recipiente |
| CN107883631A (zh) * | 2017-12-12 | 2018-04-06 | 广州鲜之源生态冷链技术有限公司 | 一种多节点温度调控装置及调控方法 |
| 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)
| 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 |
-
1973
- 1973-09-20 US US399769A patent/US3892104A/en not_active Expired - Lifetime
-
1974
- 1974-08-06 CA CA206,385A patent/CA998538A/en not_active Expired
- 1974-08-09 FR FR7427701A patent/FR2244973B1/fr not_active Expired
- 1974-08-19 BE BE147729A patent/BE818982A/xx not_active IP Right Cessation
- 1974-08-29 NL NLAANVRAGE7411500,A patent/NL178720C/xx not_active IP Right Cessation
- 1974-08-30 DE DE2441757A patent/DE2441757C3/de not_active Expired
- 1974-09-10 JP JP10430674A patent/JPS5548233B2/ja not_active Expired
- 1974-09-17 GB GB40479/74A patent/GB1481452A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2441757A1 (de) | 1975-04-03 |
| GB1481452A (en) | 1977-07-27 |
| CA998538A (en) | 1976-10-19 |
| NL178720B (nl) | 1985-12-02 |
| JPS5056646A (enExample) | 1975-05-17 |
| FR2244973A1 (enExample) | 1975-04-18 |
| US3892104A (en) | 1975-07-01 |
| FR2244973B1 (enExample) | 1978-10-27 |
| JPS5548233B2 (enExample) | 1980-12-04 |
| BE818982A (fr) | 1974-12-16 |
| NL178720C (nl) | 1986-05-01 |
| DE2441757B2 (de) | 1981-02-12 |
| NL7411500A (nl) | 1975-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2441757C3 (de) | Steuereinrichtung zur Einstellung der Kühlmittelgasströmung in einer Gefriervorrichtung | |
| DE2544916C3 (de) | Vorrichtung zum Kühlen von Lebensmitteln | |
| DE3726274C2 (enExample) | ||
| DE69325575T2 (de) | Vereisungsschutz | |
| DE60113738T2 (de) | Gerät zum Kühlen und Gefrieren von Waren | |
| DE2245960C3 (de) | Durchlauftrockner für Bahnmaterialien | |
| DE2806242C2 (de) | Kühl- oder Gefriertruhe | |
| DE69824232T2 (de) | Gefriergerät | |
| DE3787406T2 (de) | Kälteverfahren und -tunnel. | |
| DE1501212B1 (de) | Verfahren und Vorrichtung zum Tiefgefrieren von Nahrungsmitteln durch Kontakt mit Kuehlfluessigkeiten | |
| DE2533063A1 (de) | Gestellofen | |
| DE2459946A1 (de) | Vorrichtung zum versproeden von gegenstaenden | |
| DE8507188U1 (de) | Backofen | |
| DE2709068A1 (de) | Backofen | |
| DE2742320C3 (de) | Vorrichtung zum Kühlen von langgestreckten erwärmten Werkstücken | |
| DE2462093C3 (de) | Durchlaufofen zum Wärmebehandeln von Glasscheiben | |
| CH548161A (de) | Backofen. | |
| EP0179050A2 (de) | Ofen zur Wärmebehandlung von Leichtmetallbarren | |
| DE2435138A1 (de) | Backofen | |
| DE2108263A1 (de) | Verfahren zur Behandlung von Reifenkord erzeugnissen und aus Modul Heizeinheiten zusammengesetzter Ofen zur Durchfuhrung des Verfahrens | |
| DE3152003A1 (de) | Verbesserter kuehlraum | |
| CH468279A (de) | Beheizbarer Schrumpftunnel | |
| WO1994016567A1 (de) | Umluft-backschrank | |
| DE19517824B4 (de) | Verfahren und Vorrichtung zum Kochen von Fleisch- und Wurstwaren mit Dampf | |
| DE69407857T2 (de) | Kühleinheit für pastenförmige Produkte in Strangform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |