Title:
PRESSURE-REDUCING DEVICE, FREEZING CIRCUIT, HEAT-PUMP TYPE AIR-CONDITIONER, METHOD FOR MANUFACTURING PRESSURE REDUCING EQUIPMENT
Document Type and Number:
Japanese Patent JP2001317840
Kind Code:
A
Abstract:
To solve the problem in the conventional art that the conventional pressure-reducing device requires a micromachining and very high precision working of an orifice diameter.
The pressure-reducing device has a constitution in which a plurality of funnel-shaped tubes 1 each are partly throttled to a narrow diameter, and they are axially connected with each other.
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Inventors:
INOUE SEIJI
ISHIKAWA NORIKAZU
OMORI TAKAKOTO
ISHIKAWA NORIKAZU
OMORI TAKAKOTO
Application Number:
JP2000135801A
Publication Date:
November 16, 2001
Filing Date:
May 09, 2000
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F25B41/06; (IPC1-7): F25B41/06
Attorney, Agent or Firm:
Kaneo Miyata (1 person outside)
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