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JPH09119588A |
To maintain a sure vacuum sealed state even with the generation of slow leak to a first vacuum seal part by providing the first vacuum seal part for vacuum-sealing an exhaust port of a vacuum-insulated body after vacuum exhaust, and a se...
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JPH09112693A |
To provide a valve hop-out preventive mechanism which prevents a spear valve from hopping out when it is to be taken out of a barrel having a remaining pressure and allows the valve to be drawn out easily from the barrel after the remain...
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JP2602020B2 |
A method for controlling an AMT system (10) is provided including sensing and identifying faulty input signals (ES, IS, OS) from the engine speed sensor (28), the input shaft speed sensor (32) and/or the output shaft speed sensor (36) an...
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JPH09100914A |
To provide container cover structure excellent in airtightness of an opening part and simple in the opening/closing operation of a cover body by pressing rubber material, expanded by a compressed air supply means, to an inner cover so as...
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JP2597893B2 |
A cylinder with a connected sleeve for supply and displacement of fluid through connection to an external piping, as well as an apparatus for and a method of manufacturing same are disclosed. An opening is formed to extend through the wa...
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JP2531549Y2 |
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JP2531326Y2 |
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JPH0979382A |
To reliably prevent leakage of water and leakage of oil by a method wherein at least one groove to hold a sealant between the inner periphery of a round hole and the outer periphery of a plug is formed in the outer periphery of the plug ...
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JPH0979381A |
To perform an easy and safe work to open and close by mounting and demounting a cover in the constitution state of a conventional flange part without arranging a hinge at a flange and a cover. A jig for opening and closing a flange cover...
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JP2529427Y2 |
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JPH0968280A |
To avoid the dangerous condition of a solvent recovery device by a safety mechanism of a simple structure, by carrying out the fastening of a container lid by pressing with a spring pressure. In the flanges 3 and 4 of a container and a c...
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JPH0953723A |
To improve the durability and life of a flange by preventing bending stress from being generated in bolts after the flange is assembled. The inner peripheral side and the outer peripheral side of one side flange 12 of a flange provided a...
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JP2526475Y2 |
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JPH0942454A |
To provide stable sealing work, to certainly stop falling from an inner hole, to facilitate insertion into the inner hole and to prevent damage of a sealing member at the time of inserting it into the inner hole. An engagement projection...
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JP2526055Y2 |
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JPH0932923A |
To properly detach a cover without any twist during operation for the detachment thereof from a vessel, regarding a pressure resisting vessel or the like. A thread A is formed on the external surface of a cover 2 for a vessel 1, and an a...
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JP2524600Y2 |
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JPH0926031A |
To prevent foreign bodies existing outside a pressure container from entering spaces to be generated between beam members and a thin slab member in the state of deformation by connecting the beam members to be thin slab member through an...
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JPH0924017A |
To provide a pressure container also having a function of handling a material to be processed. An opening and closing lid 28 at the cylinder end is slid to approach and separate in the axial direction of a sleeve to conduct opening and c...
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JPH0921465A |
To save trouble in attaching/detaching a lid member for sealing a vacuum device main body. A lid member 3 is so formed that an end face 3a of the lid member 3 and the end face 2a of a vacuum device main body 2 are precisely opposed to ea...
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JPH0913786A |
PURPOSE: To provide an inspection panel for sliding door device which can be used commonly for a sliding door device having a door case and another sliding door device having no door case. CONSTITUTION: When an inspection panel for slidi...
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JPH094713A |
To provide a disconnectable connecting device with a unique design, which can connect two structural parts having an outline except for a circle, by using movable control rings having the same shape. An elliptic rotatable ring 10 is fitt...
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JP2521584Y2 |
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JP2521374Y2 |
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JP2521357Y2 |
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JP2520798Y2 |
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JP2517041Y2 |
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JPH08291862A |
PURPOSE: To provide a flange-coupling device for a pressure vessel provided with a fastening bolt, in which excessive protrusion of a flange is prevented for avoiding disturbance and a usable range can be widened as necessary extension c...
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JPH08288361A |
PURPOSE: To make it possible to improve safety through a simple construction when opening or closing a cover in maintenance and inspection of a vacuum pre-chamber by providing a guide around the outer periphery on the atmospheric region ...
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JP2515081Y2 |
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JPH08270795A |
PURPOSE: To provide dust seal structure having high sealing performance. facilitating assembly and preventing the fall of a dust seal. CONSTITUTION: A dust seal 10 having a cylindrical part 11 provided with a protruding part 11a to be en...
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JPH08268451A |
PURPOSE: To provide a seal plug excellent in the fitting workability. CONSTITUTION: A circular leg 2 rising with a certain inclined angle at the lower edge of a circular cap-form base body 1 is connected as a unit and a continuous periph...
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JP2513710Y2 |
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JP2542973B2 |
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JP2513711Y2 |
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JPH08233108A |
PURPOSE: To seal the opening of a container main body by a lid, and to facilitate the connection and disconnection, or the opening and closing of the lid. CONSTITUTION: In the shielding structure of the opening of a container 2 in which ...
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JPH08219284A |
PURPOSE: To enable an opening part to withstand the relatively higher test pressure by forming a ring on the outer circumferential surface in the vicinity of the opening part of a pressure vessel, providing a flange rearward of the ring,...
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JPH08219285A |
PURPOSE: To keep a pressure-proof structure with an inner lid and a minimum diameter part of a conical body part even when the inner pressure of a can body is increased by turning an arm one end part of which is turnably connected to the...
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JP2508264Y2 |
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JP2507034Y2 |
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JPH08203462A |
PURPOSE: To provide a vacuum apparatus which can smoothly convey conveyed objects and lessen waste production to extremely low level. CONSTITUTION: To open a sluice valve, a rod 9 of an air cylinder 8 is raised by air driving and at the ...
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JPH08200502A |
PURPOSE: To provide a circular seal lid where the longitudinal strength is appropriately balanced with the transverse strength. CONSTITUTION: In a circular seal lid to cover the end part of a cylindrical inner pressure container, the cir...
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JPH08193762A |
PURPOSE: To ensure a high pressure container capable of being filled with a non-azeotropic mixture refrigerant without changing the composition of the refrigerant. CONSTITUTION: A container 13 filled with an adsorbent 15 is put in a high...
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JPH08170782A |
PURPOSE: To easily drain the engine oil of an automobile together with the metallic powder accumulated at the bottom by screwing an oil drain plug which is usually in the shut-off condition into an oil pan, and pressing a shut-off valve ...
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JPH08145174A |
PURPOSE: To provide a pressure-resistant container in which connection between an outer case and a cover member is not loosened by vibration, the cover member can be separated easily from the outer container as required, and can terminat...
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JP2500051B2 |
PURPOSE: To protect contents concurrently from contamination, shock, vibration, static electricity and tampering. CONSTITUTION: A reusable isolation structure 100 is provided with a shell 110 having viewing windows 117 and 119, and a clo...
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JPH08122479A |
PURPOSE: To facilitate the fastening work of a flange bolt of a top cover of a reactor container by a small number of workers by utilizing a traveling truck to operate an impact wrench therefrom. CONSTITUTION: A whole part of a fastening...
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JPH08121425A |
PURPOSE: To provide a screw taking-up device for screwing down a cap especially in a reaction pressure vessel. CONSTITUTION: A connecting taking-up part surrounds a coupling element (coupling segment) 20, is provided with a rotary piece ...
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JPH08104394A |
PURPOSE: To provide a manhole hatch wherein the total weight is reduced for easy opening and closing, the amount of material used is lessened, waste is avoided and production cost is curtailed. CONSTITUTION: A manhole hatch 6 is subjecte...
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JPH0893987A |
PURPOSE: To provide such a structure that a sealing part is inexpensive, the cost for sealing work can be reduced, the sealing part is never protruded from the wall surface of a product, and sufficiently high reliability of sealing can b...
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