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JPH06241519A |
PURPOSE: To prevent a disaster accompanying a microbial experiment by setting a pressure switch detecting a pressure difference between a space between a high performance filter and a blower and the atmosphere and an alarming device inte...
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JPH06233941A |
PURPOSE: To provide a draft chamber capable of performing safe experimental work by forming a stable air curtain in the front open part of a draft chamber main body and preventing the air forming the air curtain from flowing out indoors....
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JPH06233942A |
PURPOSE: To provide the subject scrubber excellent in gas scrubbing effect in spite of a small size. CONSTITUTION: This scrubber is equipped with a gas inlet 4 introducing the gas generated in a draft chamber, the chemical soln. storage ...
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JPH0657426U |
[Purpose] The air for the air curtain blown out from the air outlet provided in the front opening of the processing chamber of the draft chamber is rectified and the air is rectified throughout the opening at a uniform flow velocity and ...
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JPH06182233A |
PURPOSE: To defrost a cooler without stopping a device by proportionally control ling the temperature and time of a heater at the time of defrosting the cooler of the thermo-hygrostat device. CONSTITUTION: Air heated by a heater 5 arrang...
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JPH0649521B2 |
PCT No. PCT/EP87/00702 Sec. 371 Date Jul. 12, 1988 Sec. 102(e) Date Jul. 12, 1988 PCT Filed Nov. 13, 1987 PCT Pub. No. WO88/03416 PCT Pub. Date May 19, 1988.Disposal equipment for infectious or otherwise contaminated waste, to be used fo...
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JPH06179404A |
PURPOSE: To enable repetitive communication between isolated chambers by providing an annular connector and cutting device for the membrane that are provided with respective isolation membranes and capable of sealed slide of closed piece...
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JPH0641837U |
[Purpose] A stable supply of ultrapure water into the fume hood for a long period of time. [Constitution] A device in which an ultrapure water production device unit is placed on the frame of a draft chamber with an exhaust fan, and ultr...
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JPH0640060B2 |
A test chamber is disclosed that permits standardized measurement of particles in the chamber environment. A device or structure that is suspected of the emitting particles and which is desired to be tested is located within the chamber....
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JPH06142529A |
PURPOSE: To stabilize the handling of an experimental instrument and make easy the cleaning thereof by providing a recessed part on some part of top plate and also an exhaust orifice on the vertical wall of the recessed part. CONSTITUTIO...
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JPH06127550A |
PURPOSE: To obtain a filled agent container which improves operativity in dripping the filled agent and which can easily and securely drip out an appropriate amount of the filled agent. CONSTITUTION: A filled agent container comprises a ...
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JPH0616695Y2 |
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JPH0631836U |
[Purpose] In a facility that drafts air from the hood opening surface at a constant flow velocity regardless of the work opening area and keeps the room at a negative pressure, the bypass gallery is shuttered to prevent backflow of conta...
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JPH06112625A |
PURPOSE: To realize a sealing structure of a treatment chamber wherein (1) odor, gas, etc., of sprayed chemical do not leak to the outside, and contamination inside a factory can be prevented, (2) a lid part, a window part, etc., can be ...
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JPH0615060Y2 |
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JPH0694278A |
PURPOSE: To prevent the invasion of dusts and/or insects from the outside of a clean room by increasing the pressure in the room to a given value. CONSTITUTION: Air is sent into a clean room by a fan 4 from an air outlet port 8 through a...
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JPH0616857B2 |
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JPH0615736U |
[Purpose] Increase the flexibility of experimental equipment in the space station. [Constitution] It includes a rack 2 mounted on a space station or the like, a guide portion 3 arranged on the rack 2, and a drawer main body 4 engaged wit...
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JPH0586261B2 |
PURPOSE:To eliminate the need for considering wind area velocity in the case of introducing air through the aperture face of a treatment chamber and to extremely inhibit discharge of air-conditioned air and to make work environment comfo...
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JPH05322248A |
PURPOSE: To regulate a pressure to maintain a clean space and save a cost as well as a time when a pressure for preventing the invasion of dust from outside can not be maintained by only body facilities for clean space forming of a clean...
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JPH05311769A |
PURPOSE: To prevent inside leakage by applying pressure to a dwelling space in a house and reducing the difference between an open air pressure and an indoor air pressure through a suction/discharge device during stormy weather. CONSTITU...
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JPH0543920Y2 |
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JPH0579888B2 |
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JPH05285400A |
PURPOSE: To enable the carrying of a heavy object into the fume hood without damaging its lining and further, to enable the movement and maintenance of the heavy object by providing structures for installation of the heavy object, such a...
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JPH0569584B2 |
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JPH0538837Y2 |
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JPH0536495Y2 |
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JPH0536496Y2 |
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JPH0567330U |
[Purpose] It can be easily exhausted with a water pump, etc., it is easy to operate, it does not require special learning, it is easy to put in and take out equipment and chemicals, and it is possible to treat and experiment with odorous...
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JPH05228378A |
PURPOSE: To remove the atomic or molecular contaminant such as an organic substance without floating the same by rapidly regulating the air velocity of the wall-side laminar flow of the side near to the wall of a vertical laminar flow-ty...
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JPH0532191Y2 |
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JPH0529076Y2 |
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JPH05178460A |
PURPOSE: To implement introducing operation more rapidly than ever without deterioration of the sterilized nature of an object in an air of a separated chamber, in a device for introducing a sterile object into a clean air kept at excess...
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JPH0547253B2 |
PURPOSE:To surely kill the germs in a filter by providing plural branch passages between an air conditioning apparatus and a blow-out opening to a room and by optionally closing one of the branch passages by passage closing means. CONSTI...
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JPH0547356B2 |
PURPOSE:To make a filter changer ever so easy, by installing a space keeping device in the pressure chamber installed separately from a body case, and when a filter is attached, making the pressure chamber adhere closely to this filter, ...
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JPH0546255B2 |
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JPH0546256B2 |
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JPH0526423Y2 |
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JPH0525708Y2 |
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JPH0525706Y2 |
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JPH0525707Y2 |
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JPH05154395A |
PURPOSE: To provide a turbulent air flow sensing device to sense whether an air flow is laminar flow or turbulence simply and easily. CONSTITUTION: A sensor consists of a frame 1 provided with a mesh 2 composed of a non-conductive materi...
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JPH0522266Y2 |
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JPH0515946Y2 |
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JPH0515945Y2 |
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JPH0513397Y2 |
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JPH0510918Y2 |
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JPH0519997U |
[Purpose] Provided is a glove box exhaust pre-filter casing in which the exhaust pre-filter can be replaced safely and easily without impairing the performance of the glove box exhaust equipment. [Constitution] A glove box in which an in...
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JPH0518647U |
[Purpose] It reduces energy consumption for indoor air conditioning, does not cause discomfort to workers, and eliminates gas generated in the fume hood from leaking into the room. [Constitution] A door 13 provided on the front surface o...
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JPH059079Y2 |
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