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1. 发明专利

DE19712348C2 未知
公开(公告)号：DE19712348C2
公开(公告)日：1999-05-27
申请号：DE19712348
申请日：1997-03-25
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KAYUKAWA HIROAKI , HIROTA SUGURU , MIZUTANI HIDEKI , ENOKIJIMA FUMINOBU , TOMITA TAKEHITO , KONDO YOSHITAMI , HAMAOKA TAKAHIRO , TAKENAKA KENJI
IPC分类号： F04B25/04 , F04B27/08 , F04B27/10 , F04B39/02 , F01M7/00
摘要： A single headed swash plate type compressor including, a housing with a crank chamber and cylinder bore, pistons arranged in cylinder bores, and a swash plate driven by a drive shaft. Each of the pistons has at one end thereof a bearing having axially spaced first and second bearing portions and an axially extending third portion interconnecting the first and second bearing portions. Shoes are slidably arranged between the swash plate and the first and second bearing portions for converting rotational movement of the swash plate into reciprocal movement of the pistons. An oil communication hole is arranged in and extends through the second bearing portion for fluid communication between the groove of the second bearing portion on the side remote from the cylinder bore and the crank chamber.

2. 发明专利

FR2746862A1 未知
公开(公告)号：FR2746862A1
公开(公告)日：1997-10-03
申请号：FR9703701
申请日：1997-03-26
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KAYUKAWA HIROAKI , MIZUTANI HIDEKI , TOMITA TAKEHITO , HAMAOKA TAKAHIRO , HIROTA SUGURU , ENOKIJIMA FUMINOBU , KONDO YOSHITAMI , TAKENAKA KENJI
IPC分类号： F04B25/04 , F04B27/08 , F04B27/10 , F04B39/02 , F25B31/00
摘要： A single headed swash plate type compressor including, a housing with a crank chamber and cylinder bore, pistons arranged in cylinder bores, and a swash plate driven by a drive shaft. Each of the pistons has at one end thereof a bearing having axially spaced first and second bearing portions and an axially extending third portion interconnecting the first and second bearing portions. Shoes are slidably arranged between the swash plate and the first and second bearing portions for converting rotational movement of the swash plate into reciprocal movement of the pistons. An oil communication hole is arranged in and extends through the second bearing portion for fluid communication between the groove of the second bearing portion on the side remote from the cylinder bore and the crank chamber.

3. 发明专利

DE10124015A1 未知
公开(公告)号：DE10124015A1
公开(公告)日：2001-12-20
申请号：DE10124015
申请日：2001-05-15
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： ENOKIJIMA FUMINOBU , KATAYAMA SEIJI , KATO TAKAYUKI
IPC分类号： F04B39/00 , F04B27/08 , F04B53/14

4. 发明专利

BR0101291A 未知
公开(公告)号：BR0101291A
公开(公告)日：2001-11-06
申请号：BR0101291
申请日：2001-04-02
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： HOSHIDA TAKAHIRO , ENOKIJIMA FUMINOBU , KATO TAKAYUKI , TAKAMATSU MASATO , KATAYAMA SEIJI , FUKUSHIMA SHIGEO , KAWAGUCHI MASAHIRO
IPC分类号： F04B27/08 , F16J1/00
摘要： A hollow piston has an end wall that receives pressure in a cylinder bore of a compressor. A reinforcing protrusion is formed on the inner end face of the end wall. The contour of the protrusion, from the radially outside portion toward the radially inside portion, first approaches the outer end face and then departs from the outer end face. Therefore, the piston is light and strong.

5. 发明专利

DE19723628C2 未知
公开(公告)号：DE19723628C2
公开(公告)日：2000-05-31
申请号：DE19723628
申请日：1997-06-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MIZUTANI HIDEKI , KAYUKAWA HIROAKI , HIROTA SUGURU , ENOKIJIMA FUMINOBU
IPC分类号： F16K3/24 , F04B27/08 , F04B27/10 , F04B39/02
摘要： A compressor compresses gas containing misted oil. The compressor has a drive plate located in a crank chamber and mounted on a drive shaft and a piston operably coupled to the drive plate and located in a cylinder bore. The drive plate converts rotation of the drive shaft to reciprocating movement of the piston in the cylinder bore to vary the capacity of the cylinder bore. The piston compresses gas supplied to the cylinder bore and discharges the compressed gas from the compressor by way of a discharge chamber and a discharge passage. An oil separating mechanism is disposed midway in the discharge passage to separate the oil from the gas flowing in the discharge passage. A storing chamber is defined in the lower portion of the separating mechanism to store the oil separated from the gas. A supplying passage connects the storing chamber with the crank chamber to supply the oil to the crank chamber from the storing chamber. A supplying valve is disposed midway in the supplying passage. The supplying valve opens the supplying passage to supply the oil to the crank chamber from the storing chamber when the compressor is stopped.

6. 发明专利

DE19712348A1 Oscillating plate compressor for vehicle air conditioning plant 未知
公开(公告)号：DE19712348A1
公开(公告)日：1997-11-06
申请号：DE19712348
申请日：1997-03-25
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KAYUKAWA HIROAKI , HIROTA SUGURU , MIZUTANI HIDEKI , ENOKIJIMA FUMINOBU , TOMITA TAKEHITO , KONDO YOSHITAMI , HAMAOKA TAKAHIRO , TAKENAKA KENJI
IPC分类号： F04B25/04 , F04B27/08 , F04B27/10 , F04B39/02 , F01M7/00
摘要： The oscillating plate compressor includes a box housing a rod (30) chamber, with cylinder bores (28) and pistons (29) arranged in the bores. An oscillating plate (35) is driven by a drive shaft (25). Each piston has at its end an end piece (41) consisting of two parts (41a,41b) placed on either side of the axis, and a third part (41e) extending the axis and linking together the first and second parts. Articulated skates are arranged between the oscillating plate (35) and the first and second parts of the end piece (41a,41b) to convert the rotary movement of the oscillating plate (35) into an alternating movement for the piston (29). A greasing hole (50) is formed in the second part of the end piece (41b) for the passage of fluid into the container of the second part of the end piece on the side which is distant from the cylindrical bore (28) and the rod chamber (30).

7. 发明专利

DE60037087T2 未知
公开(公告)号：DE60037087T2
公开(公告)日：2008-09-04
申请号：DE60037087
申请日：2000-09-22
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： ENOKIJIMA FUMINOBU , HOSHIDA TAKAHIRO , KATAYAMA SEIJI
IPC分类号： F04B27/08

8. 发明专利

DE60037087D1 未知
公开(公告)号：DE60037087D1
公开(公告)日：2007-12-27
申请号：DE60037087
申请日：2000-09-22
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： ENOKIJIMA FUMINOBU , HOSHIDA TAKAHIRO , KATAYAMA SEIJI
IPC分类号： F04B27/08

9. 发明专利

BR0100614A 未知
公开(公告)号：BR0100614A
公开(公告)日：2001-10-09
申请号：BR0100614
申请日：2001-02-16
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KATO TAKAYUKI , TAKAMATSU MASATO , HOSHIDA TAKAHIRO , ENOKIJIMA FUMINOBU
IPC分类号： F04B39/00 , B23K15/04 , B23K26/28 , B23K33/00 , F04B27/08 , F04B27/12
摘要： The hollow head (72) of the piston (70) of a swash plate compressor has a cylindrical body (126) and a cap (122) for closing the hollow cylindrical body (126). The cylindrically shaped cap (122) includes a bottom wall (134) with an annular shoulder (138). Its inner cylindrical surface has a supporting rim (144) for fitting the cap into the inner surface of the cylindrical body. Additionally the annular groove (150) eases the engagement of cylindrical body and cap. Both pieces are fixed together by electron or laser beam welding or glueing.

10. 发明专利

DE19723628A1 Gas compressor 未知
公开(公告)号：DE19723628A1
公开(公告)日：1997-12-11
申请号：DE19723628
申请日：1997-06-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MIZUTANI HIDEKI , KAYUKAWA HIROAKI , HIROTA SUGURU , ENOKIJIMA FUMINOBU
IPC分类号： F16K3/24 , F04B27/08 , F04B27/10 , F04B39/02
摘要： The compressor comprises an oil spray and a drive disc (26) which is arranged in a crank chamber (21) and mounted on a drive shaft (16). A piston (20) works with the drive disc in a cylinder bore (19). The disc turns the shaft with a reciprocating piston movement in the cylinder bore. The piston compresses the gas in the bore which leaves via an outlet chamber (33) and an outlet passage (34). An oil separator mechanism (41) is situated half way into the outlet passage to separate the oil from the flowing gas. A storage chamber (48) in the lower section of the mechanism stores the separated oil. The oil can be directed from the storage chamber to the crank chamber via a feed passage (49). A feed valve (51) arranged half way into the feed passage opens to let the oil pass from the storage chamber to the crank chamber if the compressor stops.

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