FR2446459B3 - - Google Patents
Info
- Publication number
- FR2446459B3 FR2446459B3 FR8000289A FR8000289A FR2446459B3 FR 2446459 B3 FR2446459 B3 FR 2446459B3 FR 8000289 A FR8000289 A FR 8000289A FR 8000289 A FR8000289 A FR 8000289A FR 2446459 B3 FR2446459 B3 FR 2446459B3
- Authority
- FR
- France
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/022—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH32379A CH635517A5 (en) | 1979-01-12 | 1979-01-12 | REFRIGERATION DRYER FOR COMPRESSED AIR. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446459A1 FR2446459A1 (en) | 1980-08-08 |
FR2446459B3 true FR2446459B3 (en) | 1981-10-16 |
Family
ID=4184395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000289A Granted FR2446459A1 (en) | 1979-01-12 | 1980-01-08 | COLD DEHUMIDIFIER ELEMENT FOR COMPRESSED AIR |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE881123A (en) |
CH (1) | CH635517A5 (en) |
DE (1) | DE3028621D2 (en) |
FR (1) | FR2446459A1 (en) |
GB (1) | GB2058328B (en) |
IT (1) | IT1129951B (en) |
NL (1) | NL8020001A (en) |
SE (1) | SE8006234L (en) |
WO (1) | WO1980001468A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445138B (en) * | 1981-03-20 | 1986-06-02 | Wirsbo Bruks Ab | MIXTURES BETWEEN TWO MEDIA FOR THE CONDENSATION OF ANGES |
EP0344351A1 (en) * | 1988-06-03 | 1989-12-06 | VIA Gesellschaft für Verfahrenstechnik mbH | Gas-refrigerant heat exchanger, especially for compressed-air dryers |
US7322404B2 (en) | 2004-02-18 | 2008-01-29 | Renewability Energy Inc. | Helical coil-on-tube heat exchanger |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR410920A (en) * | 1909-12-29 | 1910-06-02 | Gotthold Hildebrandt | Piping for heat exchangers |
US2651508A (en) * | 1949-11-04 | 1953-09-08 | William M Bready | Heat exchange apparatus for liquids containing solids |
US3417547A (en) * | 1966-12-07 | 1968-12-24 | Gen Erie Corp | Method for drying compressed air |
US3722583A (en) * | 1971-02-22 | 1973-03-27 | Arrow Pneumatics Inc | Refrigerated air dryer |
NL7313832A (en) * | 1973-10-09 | 1975-04-11 | Droogtech | DEVICE FOR DRYING A COMPRESSED GAS. |
FR2344804A1 (en) * | 1976-03-17 | 1977-10-14 | Fimec | Household ventilation system heat recuperator - has concentric tubes forming meander paths for hot stale air and cold fresh air |
FR2348456A1 (en) * | 1976-04-13 | 1977-11-10 | Lipets Adolf | Heat exchanger containing sleeved tube bundles - has inside of tubes and outside of sleeves swept by same fluid |
DE2654253C2 (en) * | 1976-11-30 | 1982-11-11 | VIA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf | Device for cold drying of gas |
-
1979
- 1979-01-12 CH CH32379A patent/CH635517A5/en not_active IP Right Cessation
-
1980
- 1980-01-07 GB GB8029323A patent/GB2058328B/en not_active Expired
- 1980-01-07 DE DE80CH8000001T patent/DE3028621D2/en not_active Expired
- 1980-01-07 WO PCT/CH1980/000001 patent/WO1980001468A1/en active Application Filing
- 1980-01-07 NL NL8020001A patent/NL8020001A/en not_active Application Discontinuation
- 1980-01-08 FR FR8000289A patent/FR2446459A1/en active Granted
- 1980-01-09 IT IT19102/80A patent/IT1129951B/en active
- 1980-01-11 BE BE0/198945A patent/BE881123A/en not_active IP Right Cessation
- 1980-09-08 SE SE8006234A patent/SE8006234L/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE881123A (en) | 1980-05-02 |
GB2058328B (en) | 1983-04-20 |
CH635517A5 (en) | 1983-04-15 |
FR2446459A1 (en) | 1980-08-08 |
WO1980001468A1 (en) | 1980-07-24 |
DE3028621D2 (en) | 1982-02-11 |
SE8006234L (en) | 1980-09-08 |
IT1129951B (en) | 1986-06-11 |
IT8019102A0 (en) | 1980-01-09 |
NL8020001A (en) | 1980-11-28 |
GB2058328A (en) | 1981-04-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |