SU280953A1 - DEVICE FOR TESTS OF PRODUCTS OF TYPE OF MEDICAL HEATERS FOR TIGHTNESS - Google Patents
DEVICE FOR TESTS OF PRODUCTS OF TYPE OF MEDICAL HEATERS FOR TIGHTNESSInfo
- Publication number
- SU280953A1 SU280953A1 SU1325368A SU1325368A SU280953A1 SU 280953 A1 SU280953 A1 SU 280953A1 SU 1325368 A SU1325368 A SU 1325368A SU 1325368 A SU1325368 A SU 1325368A SU 280953 A1 SU280953 A1 SU 280953A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tightness
- products
- tests
- type
- heaters
- Prior art date
Links
- 230000001808 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 210000003800 Pharynx Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Известно устройство дл испытани изделий на герметичность, содержащее вставл емую в испытываемое изделие оправку, св занную с пневматической системой через клапан , и регулирующие подачу воздуха средства . Оно не обеспечивает завинчивани крышки издели .A device for testing leak tightness is known, containing a mandrel inserted into the product under test, connected to a pneumatic system through a valve, and means regulating the air supply. It does not tighten the cover of the product.
Дл механизации процесса и повышени точности контрол предлагаемое устройство отличаетс тем, что его оправка снабжена завинчивающим пробку валом-ключом, соединенным муфтой с закрепленным в поршне соосно расположенного цилиндра валом, несущим передающий крут щий момент щкив.In order to mechanize the process and increase the accuracy of control, the proposed device is characterized in that its mandrel is provided with a screw-tightening shaft-wrench, connected by a coupling with a shaft fixed in the piston of a coaxially arranged cylinder, which carries the torque transmitting screw.
На чертеже изображено предлагаемое устройство .The drawing shows the proposed device.
Устройство дл испытани изделий типа медицинских грелок на герметичность включает оправку /, вставл емую в испытываемое изделие 2, св занную через щариковый клапан 3 с пневматической системой 4 и снабженную завинчивающим пробку 5 валом-ключом 6. Последний соединен муфтой 7 с валом 8, закрепленным в подпружипенном пружиной 9 порщне 10 цилиндра 11, несущим щкив 12. Устройство содержит нажимное плато 13 и золотник 14.A device for testing products such as medical heaters for tightness includes a mandrel / inserted into the test article 2, connected via a ball valve 3 to a pneumatic system 4 and provided with a shaft-wrench 6 screwed in a stopper 5. The latter is connected by a coupling 7 spring-loaded spring 9 of the piston 10 of the cylinder 11 carrying the pin 12. The device comprises a pressure plate 13 and a slide 14.
Устройство работает следующим образом.The device works as follows.
ра своей горловиной открывает клапан 3, и воздух из системы 4 поступает в грелку. По мере наполнени грелка 2 давит на нажимное плато 13, которое в свою очередь давит на золотник 14, перекрывающий подачу воздуха в грелку и одновременно подающий его в полость цилиндра 11, порщень 10 которого с валом 8 и муфтой 7 перемещаетс . В результате муфта 7 прижимаетс к щкиву 12, которыйThe valve 3 opens at its throat, and the air from the system 4 enters the heater. As it is filled, the heating pad 2 presses against the pressure plate 13, which in turn presses against the spool 14, cutting off the air supply to the heating pad and simultaneously supplying it to the cavity of cylinder 11, the piston 10 of which moves with shaft 8 and coupling 7. As a result, the coupling 7 is pressed against the pawl 12, which
передает крут щий момент валу-ключу 6, завинчивающему пробку 5. Готова грелка снимаетс и подаетс на транспортер, несущий ее к вод ной ванне. Золотник 14 и налсимное плато 13 возвращаютс в исходное положение , и цикл повтор етс .transmits the torque to the key shaft 6 screwing the stopper 5. The heating pad ready is removed and fed to the conveyor carrying it to the water bath. The spool 14 and the planable plateau 13 are returned to the starting position, and the cycle is repeated.
Предмет из обретен и The item is from found and
Устройство дл испытани изделий типа медицинских грелок на герметичность, содержащее вставл емую в испытываемое изделие оправку, св занную с пневматической системой через клапан, и регулирующие подачу воздуха средства, отличающеес тем, что, с целью механизации процесса и повыщени надежности контрол , оправка снабжена завинчивающим пробку валом-ключом, соединенным с помощью муфты с закрепленным в порщне соосно расположенного цилиндра валом, несущим передающий ему крут щий моментA device for testing products such as medical heaters for tightness, containing a mandrel inserted into a test product, connected to a pneumatic system through a valve, and means regulating the air supply, characterized in that, in order to mechanize the process and increase the reliability of control, the mandrel is provided with a screwed-in plug a shaft-key connected by means of a coupling with a shaft fixed in a coaxially arranged cylinder, which carries a torque that transfers it
Ватм.Watt.
V / -VV / -V
ГА/)(/У7/А/// /2 GA /) (/ U7 / A /// / 2
Publications (1)
Publication Number | Publication Date |
---|---|
SU280953A1 true SU280953A1 (en) |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548992A (en) * | 1995-06-06 | 1996-08-27 | The United States Of America As Represented By The United States Department Of Energy | Leak test adapter for containers |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548992A (en) * | 1995-06-06 | 1996-08-27 | The United States Of America As Represented By The United States Department Of Energy | Leak test adapter for containers |
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