Title:
APPARATUS INCLUDING REFRIGERATORY STRUCTURE HAVING SLIDING PORTION AND COMPOUND TO BE USED THEREFOR
Document Type and Number:
Japanese Patent JP2795011
Kind Code:
B2
Abstract:
PURPOSE: To provide a highly reliable refrigeratory structure including in the sliding portion thereof a semisolid compd. contg. a base oil and a thickener which compd. can prevent separation, oozing and diffusion of the base oil during the use thereof.
CONSTITUTION: An apparatus wherein a compd. present in the sliding portion of the apparatus, is a compsn. contg. a fluorine-contg. org. compd. difficulty soluble in the base oil thereof. Since this compd. is very low in oil separation and very small in the width of diffusion of the base oil, it can be used in the sliding as well as heat-dissipating portions of cameras, watches, copiers, printers, refrigeratory structures of computers, electronic parts, etc., in the field of precision apparatuses to enable such apparatuses to be miniaturized and made lightweight as well as highly reliable.
Inventors:
UEMATSU TOYOHITO
SHOJI SABURO
NAKAKAWAJI TAKAYUKI
KOMATSUZAKI SHIGEKI
ITO YUTAKA
MORIHARA ATSUSHI
SATO YASUSHI
ZUSHI SHIZUO
GO HIROSHI
SHOJI SABURO
NAKAKAWAJI TAKAYUKI
KOMATSUZAKI SHIGEKI
ITO YUTAKA
MORIHARA ATSUSHI
SATO YASUSHI
ZUSHI SHIZUO
GO HIROSHI
Application Number:
JP31429291A
Publication Date:
September 10, 1998
Filing Date:
November 28, 1991
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
International Classes:
C10M131/12; C10M131/08; C10M133/10; C10M133/16; C10M139/04; C10M147/04; C10M169/00; H01L23/433; C10N30/00; C10N40/02; C10N40/06; C10N40/14; C10N50/10; (IPC1-7): C10M139/04; C10M131/12; C10M133/16
Domestic Patent References:
| JP61155345A | ||||
| JP614727A | ||||
| JP249096A | ||||
| JP4183790A |
Attorney, Agent or Firm:
Ogawa Katsuo