GB1201748A - Improvements in and relating to transfer locks - Google Patents
Improvements in and relating to transfer locksInfo
- Publication number
- GB1201748A GB1201748A GB2309769A GB2309769A GB1201748A GB 1201748 A GB1201748 A GB 1201748A GB 2309769 A GB2309769 A GB 2309769A GB 2309769 A GB2309769 A GB 2309769A GB 1201748 A GB1201748 A GB 1201748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- pipe
- air
- door
- interior
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F7/00—Shielded cells or rooms
- G21F7/04—Shielded glove-boxes
- G21F7/047—Shielded passages; Closing or transferring means between glove-boxes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manipulator (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Ventilation (AREA)
Abstract
1,201,748. Glove boxes. COMMISSARIAT A L'ENERGIE ATOMIQUE. 6 May, 1969 [17 May, 1968], No. 23097/69. Heading B4Q. A glove box 1, which may be surrounded by shielding 3, has a transfer chamber 9 sealed at its two ends by doors 12, 13. Scavenging air is drawn through the glove box by suction applied at a pipe 26 whereby the interior 2 of the glove box is maintained at sub-atmospheric pressure. The air is taken in at a filter 17 and flows in a circuit comprising pipe 19, chamber 9, pipe 22, filter 18, the interior 2, filter 23, pipe 24, filter 25 and the pipe 26. A baffle 20 directs the air against the inner surface of door 13 to clean its surface When door 12 is opened the air flows directly into the interior 2 and by-passes the filter 18, the reduced resistance to flow causing an increase in the flow rate. Similarly, when door 13 is opened the air flows directly into the chamber 9 and by-passes the filter 17 to increase the flow rate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR152285 | 1968-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1201748A true GB1201748A (en) | 1970-08-12 |
Family
ID=8650426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2309769A Expired GB1201748A (en) | 1968-05-17 | 1969-05-06 | Improvements in and relating to transfer locks |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE731633A (en) |
| CH (1) | CH507069A (en) |
| DE (1) | DE6919884U (en) |
| ES (1) | ES367343A1 (en) |
| FR (1) | FR1572558A (en) |
| GB (1) | GB1201748A (en) |
| LU (1) | LU58546A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5607353A (en) * | 1993-08-23 | 1997-03-04 | British Nuclear Fuels Plc | Airlock system |
| US5730777A (en) * | 1993-07-16 | 1998-03-24 | Peter Mosborg Peterson | Method and apparatus for performing operations |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139126A1 (en) * | 1981-10-01 | 1983-05-26 | Alkem Gmbh, 6450 Hanau | "LOCK FOR A HOUSING, ESPECIALLY A GLOVE BOX" |
| DE3809355A1 (en) * | 1988-03-19 | 1989-09-28 | Kernforschungsz Karlsruhe | Apparatus for inward transfer of articles into closed areas |
| DE102011076808A1 (en) * | 2011-05-31 | 2012-12-06 | Eckert & Ziegler Eurotope Gmbh | Arrangement for automatic handling of radioactive substances |
-
1968
- 1968-05-17 FR FR1572558D patent/FR1572558A/fr not_active Expired
-
1969
- 1969-04-17 BE BE731633D patent/BE731633A/xx unknown
- 1969-04-29 CH CH662469A patent/CH507069A/en not_active IP Right Cessation
- 1969-05-02 LU LU58546D patent/LU58546A1/xx unknown
- 1969-05-06 GB GB2309769A patent/GB1201748A/en not_active Expired
- 1969-05-16 DE DE19696919884 patent/DE6919884U/en not_active Expired
- 1969-05-17 ES ES367343A patent/ES367343A1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5730777A (en) * | 1993-07-16 | 1998-03-24 | Peter Mosborg Peterson | Method and apparatus for performing operations |
| US5607353A (en) * | 1993-08-23 | 1997-03-04 | British Nuclear Fuels Plc | Airlock system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE6919884U (en) | 1969-09-18 |
| LU58546A1 (en) | 1969-08-21 |
| BE731633A (en) | 1969-10-01 |
| CH507069A (en) | 1971-05-15 |
| FR1572558A (en) | 1969-06-27 |
| ES367343A1 (en) | 1972-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |