GB1270069A - Gastight seal for two vessels - Google Patents

Gastight seal for two vessels

Info

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
Application number
GB4718270A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung mbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19691950125 external-priority patent/DE1950125C/en
Application filed by Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Publication of GB1270069A publication Critical patent/GB1270069A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00Transportable or portable shielded containers
    • G21F5/06Details of, or accessories to, the containers
    • G21F5/12Closures 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.
GB4718270A 1969-10-04 1970-10-05 Gastight seal for two vessels Expired GB1270069A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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