FR2319062A1 - Vanne commande pour un appareil de traitement d'air - Google Patents
Vanne commande pour un appareil de traitement d'airInfo
- Publication number
- FR2319062A1 FR2319062A1 FR7530214A FR7530214A FR2319062A1 FR 2319062 A1 FR2319062 A1 FR 2319062A1 FR 7530214 A FR7530214 A FR 7530214A FR 7530214 A FR7530214 A FR 7530214A FR 2319062 A1 FR2319062 A1 FR 2319062A1
- Authority
- FR
- France
- Prior art keywords
- control valve
- treatment unit
- air treatment
- fruit
- valve
- 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.)
- Withdrawn
Links
- 235000013399 edible fruits Nutrition 0.000 abstract 2
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 1
- 230000005070 ripening Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/001—Details of apparatus, e.g. pressure feed valves or for transport, or loading or unloading manipulation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
- A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/80—Freezing; Subsequent thawing; Cooling
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/04—Freezing; Subsequent thawing; Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2054470A BE831615A (nl) | 1975-07-23 | 1975-07-23 | Stuurklep voor een luchtbehandelings- apparaat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2319062A1 true FR2319062A1 (fr) | 1977-02-18 |
Family
ID=3865285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7530214A Withdrawn FR2319062A1 (fr) | 1975-07-23 | 1975-10-02 | Vanne commande pour un appareil de traitement d'air |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE831615A (enExample) |
| FR (1) | FR2319062A1 (enExample) |
| LU (1) | LU73480A1 (enExample) |
| NL (1) | NL7511293A (enExample) |
-
1975
- 1975-07-23 BE BE2054470A patent/BE831615A/xx unknown
- 1975-09-25 NL NL7511293A patent/NL7511293A/xx unknown
- 1975-09-30 LU LU73480A patent/LU73480A1/xx unknown
- 1975-10-02 FR FR7530214A patent/FR2319062A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| LU73480A1 (enExample) | 1977-01-06 |
| BE831615A (nl) | 1975-11-17 |
| NL7511293A (nl) | 1977-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |