Tag Archives: compressor

Anti-reversal device for compressor

Application Number  00129480 Application Date  2000.12.29 Publication Number  1338575 Publication Date  2002.03.06 Priority Information   1995/5/23 JP 123463/95   International Classification  F04D27/00;F04D29/04;F04D29/44   Applicant(s) Name  Daikin Industries Ltd.   Address     Inventor(s) Name  Fukunaga Tsuna   Patent Agency Code  11038 Patent Agent  ma jiangli AbstractSolenoid valves (16, 17), which permit a fluid to flow… Read More »

Rotary compressor and its operation control method

Application Number  00129209 Application Date  2000.09.28 Publication Number  1327126 Publication Date  2001.12.19 Priority Information   2000/6/2 JP 165444/2000   International Classification  F04C18/16;F04C28/18   Applicant(s) Name  Hitachi Corp.   Address     Inventor(s) Name  Ota Hiroshi;Aoki Yukazu;Matsuta Hiroyuki   Patent Agency Code  11038 Patent Agent  luo echuan AbstractIn a capacity control method for an oil-free screw… Read More »

Pulse-width modulation of compressor

Application Number  00128769 Application Date  2000.09.21 Publication Number  1289011 Publication Date  2001.03.28 Priority Information   1999/9/21 US 09/401,343   International Classification  F04C18/02;F04C29/08   Applicant(s) Name  Kepulan Co.   Address     Inventor(s) Name  Royee;J. Depuck;Mark Bass;Jams F. Fugert   Patent Agency Code  11038 Patent Agent  wang jinglin AbstractA scroll compressor includes a capacity modulation system.… Read More »

Rotary oblique-disc type compressor piston with head formed by hole-less pressure casting

Application Number  00128700 Application Date  2000.09.21 Publication Number  1288792 Publication Date  2001.03.28 Priority Information   1999/9/21 JP 267121/99; 1999/9/21 JP 267131/99; 1999/10/13 JP 291188/99   International Classification  B22D17/22;F04B27/08;F16J1/00   Applicant(s) Name  Toyota Jidoshokki Seisakusho K.K.   Address     Inventor(s) Name  Takamatsu Masaudo;Kato Takahi;Katayama Seiji   Patent Agency Code  72001 Patent Agent  zhang tianan AbstractA… Read More »

Oblique disk type compressor piston with hollow head of non-acial symmetrical internal configuration

Application Number  00128699 Application Date  2000.09.21 Publication Number  1295193 Publication Date  2001.05.16 Priority Information   1999/9/21 JP 267131/99   International Classification  B22D17/22;F04B27/08;F16J1/00   Applicant(s) Name  Toyota Jidosholli Seisakusho K.K.   Address     Inventor(s) Name  Kato Takayuki;Takamatsu Masaudo   Patent Agency Code  72001 Patent Agent  zhang tianan AbstractA method of producing a body for a… Read More »

Multi-stage blow-down valve for compressor system

Application Number  00128191 Application Date  2000.10.20 Publication Number  1308188 Publication Date  2001.08.15 Priority Information   1999/10/21 US 09/422,284   International Classification  F04B49/03   Applicant(s) Name  Kertec Industry Inc.   Address     Inventor(s) Name  Steven D Sentes   Patent Agency Code  11038 Patent Agent  yi yongmei AbstractA multi-stage blowdown valve is provided that uses a… Read More »

Swirl compressor capable of introducing high-pressure fluid into thrust face

Application Number: 00118004Application Date: 2000.06.06Publication Number: 1276481Publication Date: 2000.12.13Priority Information: 2000/3/6 JP 060915/00; 1999/6/8 JP 161691/99International: F04C18/02Applicant(s) Name: Mitsubishi Jukogyo K. K.Address: Inventor(s) Name: Ohayashi Hiroyuki;Takeuchi Naomi;Ito TakahidePatent Agency Code: 11105Patent Agent: li xiaoshuAbstract The scroll compressor comprises a casing; a fixed scroll, movable in its axial direction, and a revolving scroll, provided respectively in… Read More »

Linear compressor

Application Number: 00126002Application Date: 2000.08.18Publication Number: 1285471Publication Date: 2001.02.28Priority Information: 1999/8/19 KR 34392/99International: F04B35/04Applicant(s) Name: LG Electronic Inc.Address: Inventor(s) Name: Hong Un-Chak;Lee Hyong-GukPatent Agency Code: 11105Patent Agent: yang wuAbstract A linear compressor is composed of a cover, a cylinder, an inner stator assembly, an outer stator assembly, a magnet assembly, at least one inner resonance… Read More »

Closed rotary compressor

Application Number: 00119324Application Date: 2000.06.28Publication Number: 1279356Publication Date: 2001.01.10Priority Information: 1999/6/29 JP 183645/1999; 1999/6/29 JP 183661/1999International: F04C29/00Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Matsumoto Kenzo;Takenaka Satoru;Higuchi KatashiPatent Agency Code: 11038Patent Agent: ma jiangliAbstract An object of the present invention is to attain the downsizing of a closed rotary compressor while realizing separation of oil… Read More »

Compressor with parallelly connected multiple cylinders, hinged blades and rolling rotor

Application Number: 00112604Application Date: 2000.01.01Publication Number: 1302956Publication Date: 2001.07.11Priority Information: International: F04C18/44;F04C23/00Applicant(s) Name: Fu YunshuAddress: Inventor(s) Name: Fu YunshuPatent Agency Code: 45107Patent Agent: feng tianchiAbstract A compressor is composed of casing and cylinder assemblages. At least two cylinder assemblages surrounding the axle are symmetrically installed in casing. In each cylinder assemblage, there are installed eccentric… Read More »

Fixed discharge single rotary oblique disk refrigeriting compressor

Application Number: 00122488Application Date: 2000.08.04Publication Number: 1283744Publication Date: 2001.02.14Priority Information: 1999/8/6 JP 223167/99International: F04B27/08Applicant(s) Name: Toyota Jidoshokki Seisakusho K.K.Address: Inventor(s) Name: Sugiura Satoru;Takenaka Kenji;Iwama KazuakiPatent Agency Code: 72001Patent Agent: zhou beilinAbstract A single-head swash-plate refrigerant compressor of fixed displacement type is disclosed which can prevent lock-up due to burning between the spherical seat surface of… Read More »

Swirl compressor with swirl end plate having thickness of more than height of its screw thread

Application Number: 00118006Application Date: 2000.06.06Publication Number: 1276482Publication Date: 2000.12.13Priority Information: 1999/6/8 JP 161689/99International: F04C18/02Applicant(s) Name: Mitsubishi Jukogyo K. K.Address: Inventor(s) Name: Takeuchi Naomi;Ito Takahide;Miura ShigekiPatent Agency Code: 11105Patent Agent: li xiaoshuAbstract The scroll compressor comprises a casing; a fixed scroll provided in the housing and comprising an end plate and a spiral protrusion built on… Read More »

Wobbler type compressor piston with as-cast surface zone in inner surface of bottom of its neck

Application Number: 00126070Application Date: 2000.08.28Publication Number: 1286355Publication Date: 2001.03.07Priority Information: 1999/8/26 JP 239364/99International: F04B27/08;F04B53/14Applicant(s) Name: K.K. Toyota Jidoshokki SeisakushoAddress: Inventor(s) Name: Fukujima Shigeo;Sato Takayuki;Takamatsu MasahitoPatent Agency Code: 72001Patent Agent: cui yaobengAbstract A die-cast piston (14) for a swash plate type compressor including a cylinder block (10) having a cylinder bore (12), including a generally cylindrical… Read More »

Multi-cylinder rotary compressor

Application Number: 00119327Application Date: 2000.06.28Publication Number: 1279357Publication Date: 2001.01.10Priority Information: 1999/7/1 JP 187898/1999International: F04C29/00Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Matsumoto Kenzo;Takenaka Satoru;Higuchi KatashiPatent Agency Code: 11038Patent Agent: ma jiangliAbstract An object of the present invention is to provide a multi-cylinder rotary compressor which can eliminate a number of balancers for preventing vibrations. Assuming… Read More »

Linear reciprocating compressor

Application Number: 00113471Application Date: 2000.05.31Publication Number: 1326050Publication Date: 2001.12.12Priority Information: International: F04B9/10Applicant(s) Name: Liu HaishengAddress: Inventor(s) Name: Liu Jianhui;Liu HaishengPatent Agency Code: 43105Patent Agent: liu zhigangAbstract A straight-line reciprocating compressor is composed of hydraulic oil cylinder, air cylinders at both ends of hydraulic oil cylinder, and pistons for said oil and air cylinders. Said pistons… Read More »

Clutchless volume variable compressor

Application Number: 00122492Application Date: 2000.08.04Publication Number: 1283746Publication Date: 2001.02.14Priority Information: 1999/8/5 JP 222035/99International: F04B27/12;F04B27/18Applicant(s) Name: Toyota Jidoshokki Seisakusho K.K.Address: Inventor(s) Name: Kome Yoshisane;Kimura Ichikana;Une YamahiroPatent Agency Code: 72001Patent Agent: zhou beilinAbstract A variable capacity type compressor has a swash plate which can incline with respect to the drive shaft. An angle decreasing spring urges the… Read More »

Damping device for vibration pulse of compressor

Application Number: 00118043Application Date: 2000.04.15Publication Number: 1272596Publication Date: 2000.11.08Priority Information: 1999/4/15 JP 107719/99International: F04B27/08;F04B39/00Applicant(s) Name: Toyota Jidoshokki Seisakusho K. K.Address: Inventor(s) Name: Kotoku Tetsuyuki;Kawamura Shoto;Kimura NaofumiPatent Agency Code: 72001Patent Agent: lin changanAbstract In a discharge pulsation damping apparatus of a compressor according to this invention, an expansion muffler 46 and a resonance muffler 58 each… Read More »

Two-cylinder two-stage compressing rotating compressor

Application Number: 00126311Application Date: 2000.08.30Publication Number: 1286359Publication Date: 2001.03.07Priority Information: 1999/8/31 JP 245004/99; 2000/3/31 JP 97487/00International: F04C18/356;F04C23/00;F04C29/00Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Ehara Toshiyuki;Imai Satoru;Tadano MasayaPatent Agency Code: 72001Patent Agent: zhang tiananAbstract A two-cylinder type two-stage compression rotary compressor 10 is provided in an enclosure container 12 with upper and lower cylinders 38… Read More »

Multicylinder rotary compressor

Application Number: 00119939Application Date: 2000.07.03Publication Number: 1283749Publication Date: 2001.02.14Priority Information: 1999/8/5 JP 222774/1999International: F04C29/00Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Matsumoto Kenzo;Hashimoto Akira;Nikawa MokumidoriPatent Agency Code: 11038Patent Agent: ma jiangliAbstract An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency.… Read More »

Rotation-type compressor

Application Number: 00114128Application Date: 2000.03.17Publication Number: 1276479Publication Date: 2000.12.13Priority Information: International: F04C2/44Applicant(s) Name: Li XinmoAddress: Inventor(s) Name: Li Xinmo;Wang QingPatent Agency Code: 00000Patent Agent: Abstract A rotation-type compressor has a rotary cylinder sleeve and a rotor offset in the cylinder sleeve. Said rotor has an arc slot, in which a rotary rod with flat slide… Read More »

Fixed discharge single rotary oblique disk refrigeriting compressor

Application Number: 00122493Application Date: 2000.08.04Publication Number: 1283745Publication Date: 2001.02.14Priority Information: 1999/8/6 JP 223829/99International: F04B27/08Applicant(s) Name: Toyota Jidoshokki Seisakusho K.K.Address: Inventor(s) Name: Sugiura Satoru;Iwama KazuakiPatent Agency Code: 72001Patent Agent: zhou beilinAbstract A single-head swash-plate refrigerant compressor of fixed displacement type is disclosed, in which the neck portion of each piston is not easily deformed, by the… Read More »

Swirl compressor

Application Number: 00118077Application Date: 2000.06.08Publication Number: 1276483Publication Date: 2000.12.13Priority Information: 1999/6/8 JP 161697/99International: F04C18/02Applicant(s) Name: Mitsubishi Jukoyo K. K.Address: Inventor(s) Name: Takeuchi Naomi;Miura ShigekiPatent Agency Code: 11105Patent Agent: yang wuAbstract An object of the present invention is to provide a scroll compressor that improves assembly precision and the engagement projections are not easily damaged even… Read More »

Method for forming coating on parts of compressor

Application Number: 00126473Application Date: 2000.08.22Publication Number: 1285469Publication Date: 2001.02.28Priority Information: 1999/8/23 JP 236022/99; 2000/2/29 JP 54273/00International: B05D1/26;B05D7/14;F04B27/08Applicant(s) Name: Toyota Jidoshokki Seisakusho K.K.Address: Inventor(s) Name: Shujiura Satoru;Kotetsu Takai;Kichita TakashiPatent Agency Code: 72001Patent Agent: yang yongAbstract A method for forming a metallic coating with a component of a compressor is proposed. A supplier body (40) supplies the… Read More »

Volume variable compressor

Application Number: 00119995Application Date: 2000.07.06Publication Number: 1283743Publication Date: 2001.02.14Priority Information: 1999/7/7 JP 192694/99International: F04B27/08Applicant(s) Name: Toyota Jidoshokki Seisakusho K.K.Address: Inventor(s) Name: Fukasho Tetsuhiko;Murase MasakazuPatent Agency Code: 72001Patent Agent: cai minjunAbstract A variable displacement compressor that prevents inclination of a lug plate when the displacement is less than the maximum displacement. A thrust bearing 61 is… Read More »

Blade-type rotary compressor

Application Number: 00114129Application Date: 2000.03.17Publication Number: 1264792Publication Date: 2000.08.30Priority Information: International: F04C2/46Applicant(s) Name: Li XinmoAddress: Inventor(s) Name: Li XinmoPatent Agency Code: 00000Patent Agent: Abstract A blade-type rotary compressor is composed of rotary cylinder sleeve and rotor offset in the cylinder sleeve. Said rotor has flat slide slots. The outer end of isolating flat blade is… Read More »

Box type complete screw compressor

Application Number: 00122541Application Date: 1994.02.19Publication Number: 1290817Publication Date: 2001.04.11Priority Information: International: F04C18/20Applicant(s) Name: HItachi, Ltd.Address: Inventor(s) Name: Tsuru Seishi;Horise Arakazu;Okita AtsuichiPatent Agency Code: 11038Patent Agent: wang jinglinAbstract Dry bolt compressor includes one bolt type raised tooth rotor, one bolt type depressed tooth rotor, and one casing. The raised tooth rotor and the depressed tooth rotor… Read More »

Swirl compressor

Application Number: 00118078Application Date: 2000.06.08Publication Number: 1276484Publication Date: 2000.12.13Priority Information: 1999/6/8 JP 161690/99International: F04C18/02Applicant(s) Name: Mitsubishi Jukogyo K. K.Address: Inventor(s) Name: Ito Takahide;Mizuno HisaoPatent Agency Code: 11105Patent Agent: yang wuAbstract The present invention has as an object providing a scroll compressor that transmits rotation of the eccentric axle side end plate of the orbiting scroll… Read More »

Linear reciprocating compressor

Application Number: 00126623Application Date: 2000.10.08Publication Number: 1348063Publication Date: 2002.05.08Priority Information: International: F04B1/12;F04B9/10Applicant(s) Name: Liu JianhuiAddress: Inventor(s) Name: Liu JianhuiPatent Agency Code: 43105Patent Agent: liu zhigangAbstract The linear reciprocating compressor includes hydraulic oil cylinder, two air cylinder at two ends of the oil cylinder, oil cylinder piston, and air cylinder piston connected via a piston rod… Read More »

Variable displacement compressor with check valve

Application Number: 00120029Application Date: 2000.06.07Publication Number: 1276493Publication Date: 2000.12.13Priority Information: 1999/6/7 JP 160064/99International: F04B27/08;F16K15/02;F25B1/04Applicant(s) Name: Toyota Jidoshokki Seisakusho K. K.Address: Inventor(s) Name: Minami Kazuhiko;Imanishi Takeshi;Kaikawa KomeiPatent Agency Code: 72001Patent Agent: cai minjunAbstract A variable capacity type compressor has a swash plate, pistons reciprocating in the cylinder bores, a suction chamber, and a discharge chamber. A… Read More »

Closed rotating compressor

Application Number: 00114230Application Date: 2000.04.28Publication Number: 1267794Publication Date: 2000.09.27Priority Information: International: F04C18/344Applicant(s) Name: Li XinmoAddress: Inventor(s) Name: Li Xinmo;Wang QingPatent Agency Code: 00000Patent Agent: Abstract The closed rotating compressor of the present invention includes one rotating cylinder bush and one rotor eccentrically inside the bush. The rotor has arc slot, inside which is a matched… Read More »