PT92422A - Device for thermal treatment with steam at reduced pressure - Google Patents
Device for thermal treatment with steam at reduced pressureInfo
- Publication number
- PT92422A PT92422A PT9242289A PT9242289A PT92422A PT 92422 A PT92422 A PT 92422A PT 9242289 A PT9242289 A PT 9242289A PT 9242289 A PT9242289 A PT 9242289A PT 92422 A PT92422 A PT 92422A
- Authority
- PT
- Portugal
- Prior art keywords
- steam
- reduced pressure
- thermal treatment
- heat
- exchange chamber
- Prior art date
Links
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- General Preparation And Processing Of Foods (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to a device for heating, with steam at reduced pressure, directly or indirectly, a material or product which it is desired to subject to a thermal treatment, which includes a heat-exchange chamber which is supplied with water vapour via a pressure-reduction valve and discharged via an ejector device which is able to control the heating temperature of the heat-exchange chamber controlling the operating fluid of the ejector device. The device may be used as a safety device and advantageously applies to the chemical and food industries. Figure 1. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT9242289A PT92422B (en) | 1989-11-28 | 1989-11-28 | DEVICE FOR THERMAL TREATMENT WITH REDUCED PRESSURE STEAM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT9242289A PT92422B (en) | 1989-11-28 | 1989-11-28 | DEVICE FOR THERMAL TREATMENT WITH REDUCED PRESSURE STEAM |
Publications (2)
Publication Number | Publication Date |
---|---|
PT92422A true PT92422A (en) | 1991-09-13 |
PT92422B PT92422B (en) | 1995-08-09 |
Family
ID=20084619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT9242289A PT92422B (en) | 1989-11-28 | 1989-11-28 | DEVICE FOR THERMAL TREATMENT WITH REDUCED PRESSURE STEAM |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT92422B (en) |
-
1989
- 1989-11-28 PT PT9242289A patent/PT92422B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT92422B (en) | 1995-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE45077T1 (en) | DEVICE FOR THE HEAT TREATMENT OF SUBSTANCES, ESPECIALLY FOOD. | |
EP0866667A4 (en) | High temperature/ultra-high pressure sterilization of low acid foods | |
ES2057158T3 (en) | HEAT TREATMENT PROCEDURE AND APPARATUS FOR PREPARATION OF FOOD SUBSTANCES THROUGH WATER VAPOR. | |
US20060057021A1 (en) | Fixed vacuum-insulated saturated steam autoclave | |
ATE140200T1 (en) | DISPOSABLE INSERT FOR USE IN DEVICES FOR PREPARING AND SERVING HOT BEVERAGES | |
ES2075867T3 (en) | PROCEDURE AND APPARATUS FOR STERILIZING ARTICLES WITH STEAM. | |
US3431065A (en) | Autoclave | |
US5026524A (en) | Apparatus for subjecting a load to a constant temperature below 100° | |
AU648357B2 (en) | Heater for liquid | |
PT92422A (en) | Device for thermal treatment with steam at reduced pressure | |
ES8303067A1 (en) | Washing device. | |
SE8903923L (en) | DEVICE FOR HEAT TREATMENT BY REDUCED PRESSURE | |
FI895429A (en) | MED REDUCERAD TRYCKAONGA FUNGERANDE VAERMEBEHANDLINGSANORDNING. | |
DK568789A (en) | HEAT TREATMENT APPLIANCE | |
AU2653492A (en) | Arrangement in a regenerative heat exchanger | |
ES2018433A6 (en) | A device for heat treatment using vapour (steam) at reduced pressure | |
AU2650499A (en) | An apparatus in an infusor for a liquid food product | |
SU939551A1 (en) | Device for automatically stabilizing process for heat treating liquid media | |
US3246947A (en) | Method and apparatus for pressurizing a chamber | |
GB2248103A (en) | Heater for liquid | |
JPS6443301A (en) | Temperature control system for distillation column | |
SU734485A1 (en) | Apparatus for heat treating materials | |
JPH0928773A (en) | Steam heater | |
JPH0934559A (en) | Steam heating device | |
IT1266183B1 (en) | System for automatic management of the operating processes of a hyperbaric chamber for pressurised medical therapies |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19950419 |
|
MM4A | Annulment/lapse due to non-payment of fees;searched & examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20091019 |
|
MM4A | Annulment/lapse due to non-payment of fees;searched & examined patent |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20100419 |