FR2260749A1 - Small steam superheater for laboratory use - with steam at atmospheric pressure to avoid need for heavy pressure vessel - Google Patents
Small steam superheater for laboratory use - with steam at atmospheric pressure to avoid need for heavy pressure vesselInfo
- Publication number
- FR2260749A1 FR2260749A1 FR7405454A FR7405454A FR2260749A1 FR 2260749 A1 FR2260749 A1 FR 2260749A1 FR 7405454 A FR7405454 A FR 7405454A FR 7405454 A FR7405454 A FR 7405454A FR 2260749 A1 FR2260749 A1 FR 2260749A1
- Authority
- FR
- France
- Prior art keywords
- superheater
- steam
- laboratory use
- atmospheric pressure
- avoid need
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
- F22B1/285—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs the water being fed by a pump to the reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G1/00—Steam superheating characterised by heating method
- F22G1/16—Steam superheating characterised by heating method by using a separate heat source independent from heat supply of the steam boiler, e.g. by electricity, by auxiliary combustion of fuel oil
- F22G1/165—Steam superheating characterised by heating method by using a separate heat source independent from heat supply of the steam boiler, e.g. by electricity, by auxiliary combustion of fuel oil by electricity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The superheater is intended to provide small quantities of superheated steam at atmospheric pressures. This method obviates the need for pressure vessels of excessive weight-required normally to achieve the necessary strength. The superheater is electrically fired and is insulated throughout to retain the heat. The furnace may operate continuously with a constant feed of water. The heat exchanger tubes are finned to provide better heat transfer. A thermostat is fitted to protect the superheater from malfunctioning by cutting the heatings. The superheater is also fitted with the necessary non-return valves and safety valves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7405454A FR2260749A1 (en) | 1974-02-13 | 1974-02-13 | Small steam superheater for laboratory use - with steam at atmospheric pressure to avoid need for heavy pressure vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7405454A FR2260749A1 (en) | 1974-02-13 | 1974-02-13 | Small steam superheater for laboratory use - with steam at atmospheric pressure to avoid need for heavy pressure vessel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2260749A1 true FR2260749A1 (en) | 1975-09-05 |
FR2260749B3 FR2260749B3 (en) | 1978-03-10 |
Family
ID=9135063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7405454A Granted FR2260749A1 (en) | 1974-02-13 | 1974-02-13 | Small steam superheater for laboratory use - with steam at atmospheric pressure to avoid need for heavy pressure vessel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2260749A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0069858A1 (en) * | 1981-07-02 | 1983-01-19 | Luigi Fumagalli | Electrical household appliance for producing and feeding steam to an electric iron |
DE4410570C1 (en) * | 1994-03-26 | 1995-06-08 | Lausitzer Braunkohle Ag | Laboratory steam superheater |
WO1996016297A1 (en) * | 1994-11-21 | 1996-05-30 | Annecharico Robert L | Device for superheating steam |
WO1998007657A1 (en) * | 1996-08-23 | 1998-02-26 | Aqua Health International, Ltd. | Purifying water by superheated steam |
WO1998045647A1 (en) * | 1997-04-04 | 1998-10-15 | Steris Corporation | Integral flash steam generator |
-
1974
- 1974-02-13 FR FR7405454A patent/FR2260749A1/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0069858A1 (en) * | 1981-07-02 | 1983-01-19 | Luigi Fumagalli | Electrical household appliance for producing and feeding steam to an electric iron |
DE4410570C1 (en) * | 1994-03-26 | 1995-06-08 | Lausitzer Braunkohle Ag | Laboratory steam superheater |
WO1996016297A1 (en) * | 1994-11-21 | 1996-05-30 | Annecharico Robert L | Device for superheating steam |
US5549078A (en) * | 1994-11-21 | 1996-08-27 | Annecharico; Robert L. | Device for superheating steam |
AU688191B2 (en) * | 1994-11-21 | 1998-03-05 | Robert L. Annecharico | Device for superheating steam |
US5810977A (en) * | 1994-11-21 | 1998-09-22 | Aqua Health International Ltd. | Purifying water by superheated steam |
US5949958A (en) * | 1995-06-07 | 1999-09-07 | Steris Corporation | Integral flash steam generator |
WO1998007657A1 (en) * | 1996-08-23 | 1998-02-26 | Aqua Health International, Ltd. | Purifying water by superheated steam |
WO1998045647A1 (en) * | 1997-04-04 | 1998-10-15 | Steris Corporation | Integral flash steam generator |
Also Published As
Publication number | Publication date |
---|---|
FR2260749B3 (en) | 1978-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |