专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2001142269A ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE WITH DOUBLE- SIDED PRINTING MECHANISM 失效
公开(公告)号：JP2001142269A
公开(公告)日：2001-05-25
申请号：JP32065399
申请日：1999-11-11
申请人： HITACHI LTD
发明人： OUCHI YOSHIO , SHIMIZU AKIRA , NAKAMURA SHIN
IPC分类号： G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device with a double-sided printing mechanism by which operation is restored to a normal operation by succeeding operation even though a user carelessly forgets to close a cover by taking the operability of jammed paper processing into account. SOLUTION: The electrophotographic image forming device provided with the double-sided printing mechanism is constituted so that a cover abuts on the jammed paper processing cover of a double-sided printing mechanism part by a stop stay when the double-side printing mechanism part is reclosed, so that the cover which the user has forgot to close is closed. Thus, the cover is closed at a normal position by closing the double-sided printing mechanism even though the user carelessly forgets to close the jammed paper processing cover after jammed paper processing.

2. 发明专利

JP2592458B2 失效
公开(公告)号：JP2592458B2
公开(公告)日：1997-03-19
申请号：JP17903987
申请日：1987-07-20
申请人： HITACHI LTD
发明人： NAKAMURA SHIN , HIKINO KEIJI , OOGOSHI KENICHI
IPC分类号： D06F58/02

3. 发明专利

JPH07275591A CLOTHES DRYING MACHINE 失效
公开(公告)号：JPH07275591A
公开(公告)日：1995-10-24
申请号：JP6925294
申请日：1994-04-07
申请人： HITACHI LTD
发明人： NAKAMURA SHIN , HIKINO KEIJI , MUNAKATA HIDEAKI , KOMATSU TSUNETOSHI
IPC分类号： D06F58/02 , D06F58/22
摘要： PURPOSE:To provide a clothes drying machine which can enhance the efficiency in the warm wind supplying operation to the clothes and also can enhance the easiness in the filter handling works, for example mounting and removal of the filter for cleaning, wherein the filter is to capture the thread lint dust, etc., generated from the clothes. CONSTITUTION:A clothes drying machine is structured so that a filter 16 for capturing thread lint, dust, etc., is installed upstream of a warm wind exhaust hole 3-2 of a rotary drum 3 in which clothes are accommodated, wherein the filter 16 is mounted removably on the inside of the drum 3.

4. 发明专利

JPH0548720B2 失效
公开(公告)号：JPH0548720B2
公开(公告)日：1993-07-22
申请号：JP11470688
申请日：1988-05-13
申请人： HITACHI LTD
发明人： NAKAMURA SHIN , PPONMA TAKEO , HIKINO KEIJI
IPC分类号： D06F58/02 , D06F58/04

5. 发明专利

JPH056478B2 失效
公开(公告)号：JPH056478B2
公开(公告)日：1993-01-26
申请号：JP20478784
申请日：1984-09-29
申请人： HITACHI LTD
发明人： KAJI SHINICHI , HIKINO KEIJI , NAKAMURA SHIN
IPC分类号： G08B5/36 , D06F58/28 , F26B25/00 , G08B5/00

6. 发明专利

JPH04197396A CLOTHING DRYER 失效
公开(公告)号：JPH04197396A
公开(公告)日：1992-07-16
申请号：JP33219190
申请日：1990-11-29
申请人： HITACHI LTD
发明人： NAKAMURA SHIN
IPC分类号： D06F58/02 , D06F58/22
摘要： PURPOSE:To improve the operability of a lint filter and prevent the occurrence of a serious accident due to an erroneous operation to forget its fitting by covering it with a door for the access of the clothing into a drum, and providing the detecting function on whether the lint filter is normally installed or not. CONSTITUTION:If a door switch 19 is set so that it is closed when a door 2 is closed, no operation is allowed when the door 2 is not closed surely, i.e., when a lint filter 14 is not installed at the normal position, and the occurrence of the leakage of lint into a circulating path can be prevented. A filter switch 18 is set so that it is closed when the lint filter 14 is installed, and the operation while the lint filter 14 is left removed can surely be prevented.

7. 发明专利

JPH03258298A GARMENT DRYER 失效
公开(公告)号：JPH03258298A
公开(公告)日：1991-11-18
申请号：JP5368490
申请日：1990-03-07
申请人： HITACHI LTD
发明人： NAKAMURA SHIN
IPC分类号： D06F58/02 , D06F58/04
摘要： PURPOSE:To diminish swish of air for preventing noise by a method wherein air paths through which outside air is induced and discharged is composed of a fan partition plate which covers a fan and a rear cover which covers a main body, and the walls of the air paths are joined between the fan partition plate and the rear cover by protrusion and recessed parts. CONSTITUTION:Air is circulated in a drum 2, induced from a rear cover air intake 6-2 and discharged through a rear cover air vent 6-3 by a fan 5 housed between a fan casing 8 and a fan partition plate 7 at the rear side of the drum 2. An air suction path A and an air exhaust path B are formed by a rear cover 6 and the fan partition plate 7 which covers the fan 5. A joint part between the rear cover 6 and the fan partition plate 7 is connected by a partition protrusion part 7-1 of the fan partition plate 7 and a rear cover recessed part 6-1 of the rear cover 6. As a result, leakage of suction and exhaust air is completely prevented.

8. 发明专利

JPH0298397A WASHING DEVICE AND ASSEMBLAGE THEREOF 失效
公开(公告)号：JPH0298397A
公开(公告)日：1990-04-10
申请号：JP24985988
申请日：1988-10-05
申请人： HITACHI LTD
发明人： NAKAMURA SHIN , KANAI YOSHIO , KOSHIYAMA HIDEYA , OGOSHI KENICHI , HIKINO KEIJI
IPC分类号： D06F35/00 , D06F21/02 , D06F25/00 , D06F37/00 , D06F37/12
摘要： PURPOSE:To provide a washing device needing few washing water by disposing disc parts approximately parallel and opposedly to each other and providing one disk part rotatable to a fixed shell part. CONSTITUTION:A washing tank A has a thin width of about a half of the diameter and is placed in an outer frame 1 with the axis of a fixed tubular shell part 4 being horizontal. A disk part 5 is provided in the center with a shaft 7 which is supportingly inserted into a bearing 8 provided in the center of side plate 4-2 of the fixed tubular shell part 4. By the support of the bearing, the disk part 5 is placed rotatably in the sell part 4. Thus, the washing is scraped up and dropped by the rotation of the disk part, and the vertical rotation of the disk part scraping up and dropping the washing is repeated so that the washing is subject to hit washing which drops washing onto the bottom of the washing tank.

9. 发明专利

JPH025113B2 失效
公开(公告)号：JPH025113B2
公开(公告)日：1990-01-31
申请号：JP23512684
申请日：1984-11-09
申请人： HITACHI LTD
发明人： NAKAMURA SHIN , HIKINO KEIJI , KAJI SHINICHI , KOMATSU TSUNETOSHI
IPC分类号： D06F58/02 , D06F58/22
摘要： A lint and raveling collector for a clothes dryer is installed on the side of the rotating drum. The lint and raveling collector has a lint and raveling filter and a lint and raveling collecting box. The lint and raveling filter has a net-like filter member, and ribs provided on the surface of the net-like filter member to prevent friction between the filter member and the clothing. The collecting box has an opening formed at its portion facing the ribs. The collecting box covers the lint and raveling filter in such a manner that a space for accumulating the lint and raveling is defined between the lint and raveling filter and the inner wall of the whole portion of the collecting box except for the opening portion. By provision of the ribs, the lint and raveling can not pass through the interstices of the filter member, and clothing is prevented from directly rubbing against the surface of the filter member. The accumulation of the lint and raveling on the surface of the filter member does not exceed the height of the ribs, and only the portion of the heap of the lint and raveling is collected into a portion of the lint and raveling collector.

10. 发明专利

JPS63181798A CLOTHING DRYER 失效
公开(公告)号：JPS63181798A
公开(公告)日：1988-07-26
申请号：JP1239587
申请日：1987-01-23
申请人： HITACHI LTD
发明人： KAJI SHINICHI , HIKINO KEIJI , NAKAMURA SHIN
IPC分类号： D06F58/28

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式