GB1270069A - Gastight seal for two vessels - Google Patents
Gastight seal for two vesselsInfo
- Publication number
- GB1270069A GB1270069A GB4718270A GB4718270A GB1270069A GB 1270069 A GB1270069 A GB 1270069A GB 4718270 A GB4718270 A GB 4718270A GB 4718270 A GB4718270 A GB 4718270A GB 1270069 A GB1270069 A GB 1270069A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cover
- spindle
- vessel
- covers
- seal
- 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
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Closures For Containers (AREA)
Abstract
1,270,069. Glove boxes. KERNFORSCHUNG m.b.H. GES FUR, and H. R. SCHRADER. 5 Oct., 1970 [4 Oct., 1969], No. 47182/70. Heading B4Q. An arrangement for transferring substances between a vessel 1 closed by a cover 11 and a glove box 3 having a flange 2 closed by a cover 8, comprises supporting the vessel by a device 4 so that an annular seal 10 abuts a surface 9 of an inwardly-directed ridge 5 formed on the flange. A rim 12 of the cover 11 also abuts the seal 10 and is held in place by the threaded pin 19 of a coupling part 18 rotatably supported in a bush 32 fixed to the cover, the pin 19 cooperating with a nut 35 fixed to a lower cover 14. Inclined edges 15, 13 of the covers 11, 14 form a conical section groove 16 receiving an endless helical spring 13 under tension whereby when the pin 19 and nut 35 clamp the covers 11, 14 together the spring is forced into a groove 20 in the vessel 1 as shown so that the covers are retained on the vessel. The cover 8 has an annular seal 7 held by a tubular member 24 against a surface 6 of the ridge 5. The member 24 is connected to a lever 25 having a pivot 26 and retained in the clamping position shown by a releasable lug 29. A spindle 22 mounted for rotary and rectilinear motion in the member 24 extends through a packing 30 effecting a gastight seal with the cover 8, an internally threaded member 31 on the end of the spindle co-operating with an external thread on the bush 32 when the spindle is pushed inwards and rotated by a handle 23. At the same time a spring-loaded coupling 33 rotatable with the spindle 22 is connected to the coupling part 18. The parts 31, 32 have a thread of the opposite hand to the thread of the parts 19, 35 so that as the rim 12 is drawn against the seal 7 the lower cover 14 is moved away from the cover 11 and the spring 13 retracts out of the groove 20. The lug 29 is released, the lever 25 moved horizontally a short distance and the pivot 26 moved along a slot 27 so that the covers 8, 11, 14 are withdrawn into the glove box 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691950125 DE1950125C (en) | 1969-10-04 | Gas-tight closure for two corresponding openings in two containers used to hold radioactive or toxic substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1270069A true GB1270069A (en) | 1972-04-12 |
Family
ID=5747318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4718270A Expired GB1270069A (en) | 1969-10-04 | 1970-10-05 | Gastight seal for two vessels |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE756995A (en) |
| CH (1) | CH532822A (en) |
| FR (1) | FR2065722B1 (en) |
| GB (1) | GB1270069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116293438A (en) * | 2023-05-12 | 2023-06-23 | 山西清亿氢能科技有限公司 | Connecting device for IV type hydrogen storage bottle and container |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2976570B1 (en) * | 2011-06-20 | 2014-04-11 | Henri Ripoll | SYSTEM FOR SECURING A MOBILE CONTAINER ON A CELL AND FOR OPENING THE CONTAINER |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1539845A (en) * | 1967-07-24 | 1968-09-20 | Lyonnaise De Plomberie Ind Soc | Improvements to the closure devices associated with the entry and discharge doors of contaminated atmosphere enclosures |
-
0
- BE BE756995D patent/BE756995A/en not_active IP Right Cessation
-
1970
- 1970-10-01 CH CH1460170A patent/CH532822A/en not_active IP Right Cessation
- 1970-10-05 FR FR7035912A patent/FR2065722B1/fr not_active Expired
- 1970-10-05 GB GB4718270A patent/GB1270069A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116293438A (en) * | 2023-05-12 | 2023-06-23 | 山西清亿氢能科技有限公司 | Connecting device for IV type hydrogen storage bottle and container |
| CN116293438B (en) * | 2023-05-12 | 2023-07-25 | 山西清亿氢能科技有限公司 | Connecting device for IV type hydrogen storage bottle and container |
Also Published As
| Publication number | Publication date |
|---|---|
| CH532822A (en) | 1973-01-15 |
| DE1950125B2 (en) | 1972-05-18 |
| DE1950125A1 (en) | 1971-04-22 |
| BE756995A (en) | 1971-03-16 |
| FR2065722B1 (en) | 1975-01-10 |
| FR2065722A1 (en) | 1971-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |