JPS5565432A - Sealed-type vacuum vessel - Google Patents
Sealed-type vacuum vesselInfo
- Publication number
- JPS5565432A JPS5565432A JP13887278A JP13887278A JPS5565432A JP S5565432 A JPS5565432 A JP S5565432A JP 13887278 A JP13887278 A JP 13887278A JP 13887278 A JP13887278 A JP 13887278A JP S5565432 A JPS5565432 A JP S5565432A
- Authority
- JP
- Japan
- Prior art keywords
- cap
- proper
- close
- open
- tube
- 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.)
- Pending
Links
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
PURPOSE: To improve airtightness and automate open-and-close of a cap by providing an open-and-close mechanism performing an oscillating open-and-close of a cap facing a vacuum vessel proper and by pressing the cap against said vessel proper with prescribed pressure at the time of closing operation of said mechanism.
CONSTITUTION: A core tube proper 12 of a sealed-type vacuum vessel is provided with a narrow tail tube 10 guiding carrier gas and the like into a tube and on the side a pipe bend 11 guiding used gas out is provided. A disc-like cap 13 is provided overlapping a work taking-out at another end of said core tube proper 12 and the upper part of said cap is provided with a support 14 extruding in the peripheral direction and to said support 14 a tip of an axis of rotation is fixed. Futher to another end of said axis of rotation 15 an output end of a normal torque driving mechanism 16 is fixed. By connecting an input end of said mechanism 16 with a motor 17 the mechanism 16 controls open-and-close of the cap 13 facing the tube proper 12, thus automating the control of the cap 13 as well as improving airtightness.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13887278A JPS5565432A (en) | 1978-11-13 | 1978-11-13 | Sealed-type vacuum vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13887278A JPS5565432A (en) | 1978-11-13 | 1978-11-13 | Sealed-type vacuum vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5565432A true JPS5565432A (en) | 1980-05-16 |
Family
ID=15232075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13887278A Pending JPS5565432A (en) | 1978-11-13 | 1978-11-13 | Sealed-type vacuum vessel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5565432A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57121246A (en) * | 1981-01-21 | 1982-07-28 | Hitachi Ltd | Semiconductor treating device |
US4898602A (en) * | 1988-03-28 | 1990-02-06 | Gruber Thomas J | Selectively openable filtering assembly |
US5850934A (en) * | 1993-12-30 | 1998-12-22 | Kumar; M. Lalith | Pressure vessel seal with self-energizing seal |
-
1978
- 1978-11-13 JP JP13887278A patent/JPS5565432A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57121246A (en) * | 1981-01-21 | 1982-07-28 | Hitachi Ltd | Semiconductor treating device |
US4898602A (en) * | 1988-03-28 | 1990-02-06 | Gruber Thomas J | Selectively openable filtering assembly |
US5850934A (en) * | 1993-12-30 | 1998-12-22 | Kumar; M. Lalith | Pressure vessel seal with self-energizing seal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8508430D0 (en) | Dispenser | |
IE800630L (en) | Apparatus for refining molten metal. | |
JPS5565432A (en) | Sealed-type vacuum vessel | |
EP0144212A3 (en) | A method of, and an apparatus for, cutting hair | |
JPS53140466A (en) | Transmission | |
JPS52101569A (en) | Device for controlling manipulator | |
JPS5630735A (en) | Wire-bonding device | |
JPS5371422A (en) | Vehiclar driving propeller shaft | |
JPS5739038A (en) | Press bending machine | |
JPS57164303A (en) | Programmable controller | |
JPS56113850A (en) | Minor change gear | |
JPS51118228A (en) | Wiper drive control device | |
JPS57193993A (en) | Pulse motor driving device | |
JPS5563833A (en) | Wire bonding device | |
JPS5536602A (en) | Spool for spool valve | |
JPS5349311A (en) | Motor fan for vacuum cleaners | |
JPS53124390A (en) | Sheet guide means at feed side of reciprocating gate type flying shears | |
JPS52156686A (en) | Sampling tool | |
JPS5435313A (en) | Control circuit for pulse motor | |
JPS5387431A (en) | Working vehicle | |
JPS52112924A (en) | Power steering device for vehicle | |
JPS52133197A (en) | Method of controlling speed of revolution of revolving body | |
JPS56157257A (en) | Rotor for superconductive rotary machine | |
JPS5596260A (en) | Method of polishing pipe inside | |
JPS5511632A (en) | Bonding method between plane diaphragm and edge component |