FR2438238A1 - Processing table for contaminated articles - has generator to produce protective air pad with parallel flow above table - Google Patents
Processing table for contaminated articles - has generator to produce protective air pad with parallel flow above tableInfo
- Publication number
- FR2438238A1 FR2438238A1 FR7828492A FR7828492A FR2438238A1 FR 2438238 A1 FR2438238 A1 FR 2438238A1 FR 7828492 A FR7828492 A FR 7828492A FR 7828492 A FR7828492 A FR 7828492A FR 2438238 A1 FR2438238 A1 FR 2438238A1
- Authority
- FR
- France
- Prior art keywords
- generator
- parallel flow
- articles
- air pad
- flow above
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2215/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B2215/006—Suction tables
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Ventilation (AREA)
Abstract
The processing table is for articles, which are contaminated by radioactivity, etc. or for electronic circuits, medical samples etc. It has a table top with carrier section, and a container below it, for the articles to be treated. A unit is provided, to generate a protective pad of a gaseous flow medium, between the table top and the ambient air. The table top has a flap for each container. The pad generating unit has an outflow arrangement, and a suction arrangement on the edge of the table. Both have units, to control the high outlet pressure, resp. the low suction pressure, so that the suction force is higher than the outflow force.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7828492A FR2438238A1 (en) | 1978-10-05 | 1978-10-05 | Processing table for contaminated articles - has generator to produce protective air pad with parallel flow above table |
DE19792940458 DE2940458A1 (en) | 1978-10-05 | 1979-10-05 | TABLE FOR THE TREATMENT OF OBJECTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7828492A FR2438238A1 (en) | 1978-10-05 | 1978-10-05 | Processing table for contaminated articles - has generator to produce protective air pad with parallel flow above table |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2438238A1 true FR2438238A1 (en) | 1980-04-30 |
FR2438238B1 FR2438238B1 (en) | 1982-06-18 |
Family
ID=9213377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7828492A Granted FR2438238A1 (en) | 1978-10-05 | 1978-10-05 | Processing table for contaminated articles - has generator to produce protective air pad with parallel flow above table |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2940458A1 (en) |
FR (1) | FR2438238A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000010740A1 (en) * | 1998-08-20 | 2000-03-02 | Stefan Jenny | Bench for working with poisonous vapours, especially for cosmeticians, electronicians and goldsmiths |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4122699C2 (en) * | 1991-04-19 | 1996-01-18 | Edwards Kniese & Co Hochvakuum | Workplace for the treatment of contaminated parts |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1304109A (en) * | 1961-08-07 | 1962-09-21 | Kodak Pathe | Laboratory furniture fitted with a ventilation device |
US3221632A (en) * | 1964-01-13 | 1965-12-07 | Sterilab Inc | Air system for sterile areas |
US3988972A (en) * | 1975-01-15 | 1976-11-02 | Hitachi, Ltd. | Gas shielding method for a fuel exchange pool and an apparatus therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE473883C (en) * | 1929-03-30 | Tech Beratungsstelle G M B H | Equipment for the protection of work rooms against the steam escaping from open vessels and other air pollution by means of an air curtain | |
DE167336C (en) * | 1904-07-05 | |||
US4050368A (en) * | 1976-01-02 | 1977-09-27 | Marion L. Eakes Co. | Exhaust system for industrial processes |
-
1978
- 1978-10-05 FR FR7828492A patent/FR2438238A1/en active Granted
-
1979
- 1979-10-05 DE DE19792940458 patent/DE2940458A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1304109A (en) * | 1961-08-07 | 1962-09-21 | Kodak Pathe | Laboratory furniture fitted with a ventilation device |
US3221632A (en) * | 1964-01-13 | 1965-12-07 | Sterilab Inc | Air system for sterile areas |
US3988972A (en) * | 1975-01-15 | 1976-11-02 | Hitachi, Ltd. | Gas shielding method for a fuel exchange pool and an apparatus therefor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000010740A1 (en) * | 1998-08-20 | 2000-03-02 | Stefan Jenny | Bench for working with poisonous vapours, especially for cosmeticians, electronicians and goldsmiths |
Also Published As
Publication number | Publication date |
---|---|
FR2438238B1 (en) | 1982-06-18 |
DE2940458A1 (en) | 1980-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |