Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 34,631

Document Document Title
WO/2016/181446A1
The present invention has a valve mechanism (50) that blocks an oil-supply flow path during non-compression operation and opens same during compression operation, said oil-supply flow path guiding lubricating oil that is inside a sealed ...  
WO/2016/181559A1
A second compression mechanism (20) in a refrigerant compressor (100) has a cylinder deactivation mechanism (50) that switches between compression operation and cylinder deactivation operation. The cylinder deactivation mechanism (50) co...  
WO/2016/181259A1
Compression device suited to compress a gas by means of a compression fluid, comprising: a compression chamber (2) for the generation of a compressed mixture of the gas and the compression fluid; a first driving compression rotor (6mc) a...  
WO/2016/181428A1
The present invention prevents or inhibits, in reverse rotation of a rotor, application of excessive load to a vane etc. due to a lubricating oil (non-compressible fluid) stored in a volume changeable chamber, while avoiding increase in ...  
WO/2016/179765A1
A crankshaft for a rotary compressor, comprising: a body (1) and an eccentric portion (2), the eccentric portion (2) being sheathed on the body (1), wherein at least one of a flexible structure (21) and an oil pressure surface (22) is ar...  
WO/2016/174751A1
A compressor (1) comprises: a cylinder (11); a rolling piston (15) that rotates eccentrically along an inner peripheral surface (11a) of the cylinder (11); a vane (17) that is in contact with the outer peripheral surface of the rolling p...  
WO/2016/173319A1
A scroll compressor (100) comprises: a compression mechanism (CM), being suitable for compressing working fluid and comprising a movable scroll member (150), a fixed scroll member (160), and a suction window (SW), wherein the working flu...  
WO/2016/169349A1
A scroll compressor comprises a compressing mechanism (10) for compressing working fluid and a driving shaft (30) for driving the compressing mechanism (10). The driving shaft (30) comprises an eccentric crank pin (32). An unloading bush...  
WO/2016/170971A1
In order to prevent or reduce vibration occurring between a housing and an electromagnetic clutch for a gas compressor, an electromagnetic clutch (80) is equipped with a coil housing (86) having a coil case (84) formed in an annular shap...  
WO/2016/170615A1
There is a demand for a scroll compressor capable of supplying a sufficient amount of oil to an orbiting bearing even under conditions where the concentration of oil within a closed container is low. This scroll compressor (100) comprise...  
WO/2016/164988A2
Compressor element of a screw compressor (1) inlet side (9) and an outlet side (11) and two helical rotors (6 and 7), respectively a male rotor (6) with a drive for the male rotor (6) and a female rotor (7) that is driven by the male rot...  
WO/2016/164989A1
Screw compressor that is composed of a compressor element (2,2') with a housing (4) in which two helical rotors (6,7) are mounted on bearings (10) by their shafts (8,9), and a gearbox (3) with a housing (14) with a mounting surface (13) ...  
WO/2016/167409A1
The present invention relates to an electric compressor for a vehicle, which is capable of: primarily reinforcing the rigidity of a cover by forming a linear rib, an annular rib, or a connection rib on the inner side surface or outer sid...  
WO/2016/166874A1
Provided is a scroll compressor (100) equipped with: chamfered portions (1m) formed at tip portions (1h) of plate-shaped volute teeth (1b) of a stationary scroll (1); chamfered portions (2m) formed at tip portions (2h) of plate-shape vol...  
WO/2016/167430A1
The present invention relates to a scroll unit comprising: a body (10) comprising a receiving groove (11), a helical scroll wrap (12) formed to protrude from the receiving groove (11), first, second, and third shaft installation grooves ...  
WO/2016/164988A3
Compressor element of a screw compressor (1) inlet side (9) and an outlet side (11) and two helical rotors (6 and 7), respectively a male rotor (6) with a drive for the male rotor (6) and a female rotor (7) that is driven by the male rot...  
WO/2016/168057A1
A spool compressor (220) comprises a housing (228, 244, 248) having: at least a first inlet port (30); and at least a first outlet port (32). A first spool is mounted for rotation of about a first spool axis (500). A second spool is moun...  
WO/2016/168015A1
A spool compressor (250) comprises a housing (26) comprising an inlet port (34) and an outlet port (40). A spool (78) is mounted for rotation of about a spool axis (500). A first endplate (82) of the spool has a pair of ports (300A, 300B...  
WO/2016/164806A1
A compressor includes a shell, a motor assembly, a driveshaft, and a bearing assembly. The bearing assembly is disposed within the shell and supports the driveshaft for rotation. The bearing assembly includes a bracket, a hub, and a bush...  
WO/2016/162912A1
The objective is to eliminate a restriction on increasing the involute pitch in a stationary scroll, while maintaining the functionality of a frame compliant mechanism, and without providing Oldham grooves into which the pawls of the Old...  
WO/2016/161488A3
Method for manufacturing a scroll type apparatus, characterized in that said method comprises the following steps of: - providing an end plate (1) with a spiral element (2) provided thereon; - manufacturing a tip seal (4) and/or a dust s...  
WO/2016/161488A2
Method for manufacturing a scroll type apparatus, characterized in that said method comprises the following steps of: - providing an end plate (1) with a spiral element (2) provided thereon; - manufacturing a tip seal (4) and/or a dust s...  
WO/2016/162100A1
The invention relates to an electrically driven positive displacement compressor, in particular vacuum pump (1), comprising an electric drive motor (9) for driving the compressor, a working chamber (32) having an inlet (78) and an outlet...  
WO/2016/164453A1
A compressor includes a housing defining a working chamber. The housing further includes a bore and an endplate disposed toward a discharge end. The compressor further includes a rotor having helical threads, the rotor being configured t...  
WO/2016/160856A3
A compressor includes: a casing with an inner wall defining a compression chamber, an inlet leading into the compression chamber, and an outlet leading out of the compression chamber; a rotor rotatably coupled to the casing for rotation ...  
WO/2016/158645A1
[Problem] The purpose of the present invention is to provide a vane compressor wherein operability of a check valve is improved. [Solution] This vane compressor 1 comprises: a housing that has an intake port 12 to suck in a refrigerant g...  
WO/2016/160856A2
A compressor includes: a casing with an inner wall defining a compression chamber, an inlet leading into the compression chamber, and an outlet leading out of the compression chamber; a rotor rotatably coupled to the casing for rotation ...  
WO/2016/158854A1
Provided is a liquid feeding-type screw compressor that is more compact and lighter and is capable of improving vibration resistance and noise resistance. The liquid feeding-type screw compressor (100) comprises, as constituent devices, ...  
WO/2016/157445A1
A screw compressor is provided with: a male rotor (2) and a female rotor (3), which have rotor tooth sections (21, 31) having a plurality of helical teeth and which rotate while meshing with each other; a casing (4) having a main casing ...  
WO/2016/156280A1
Rotary compressor arrangement (100) comprising a body (40) centered at a shaft axis (X) and a cylindrical piston (10) eccentrically arranged with respect to the body (40) such that a chamber is created between them, the arrangement (100)...  
WO/2016/157450A1
A gas compressor is provided with: a pair of screw rotors (1, 2) engaging with each other; and a casing (3) accommodating the screw rotors and forming a plurality of compression chambers (8). The tooth section (7A) of the male rotor (1) ...  
WO/2016/157325A1
Provided is a gas compressor that enables the installation area to be reduced and enables rattling of a rotor to be suppressed. This gas compressor (100) is equipped with a screw-type compressor main body (1) and a motor (2) for driving ...  
WO/2016/158225A1
Provided is a motor-integrated compressor capable of exhibiting improved motor efficiency and compression efficiency through efficient cooling of an axial-gap motor. The motor-integrated compressor 100 is provided with a compressor body ...  
WO/2016/157449A1
Provided is a gas compressor that can realize improved performance by reducing pressure loss in a discharge passage. The gas compressor comprises: screw rotors (10A, 10B) that engage with each other; a plurality of bearings (15A, 15B, 16...  
WO/2016/158152A1
A liquid-cooled compressor uses a simple configuration to reduce the vibration of piping and noise which is transmitted from a device connected to the piping. An oil-cooled screw compressor (1) is provided with: a compressor body (11) fo...  
WO/2016/150505A1
The invention refers to a mechanical automotive vacuum pump (10) with a housing arrangement (9) enclosing a pumping chamber (11) and rotatably supporting a pump rotor (16) with a rotor body (22) with a bearing section (35) and a chamber ...  
WO/2016/152351A1
A scroll compressor is configured so that a stationary scroll (14) and an orbiting scroll (15), which are paired and which have spiral wraps (14B, 15B) raised from end plates (14A, 15A), are engaged with each other so that the spiral wra...  
WO/2016/151769A1
Provided is a hermetic rotary compressor (100) with high output achieved while reliability is maintained. The hermetic rotary compressor (100) has, accommodated within a hermetic container (1), an electric motor (2) and a compression mec...  
WO/2016/148775A1
A supercharger comprises a housing, a gear box, and a shaft. The shaft comprises a first end and a second end, wherein the first end is located closer to the gear box than the second end. The supercharger comprises a shaft bore comprisin...  
WO/2016/147467A1
This screw compressor is capable of performing displacement control, ranging from a rated load to a minimum load, by use of a slide valve, further reduces the minimum load at which a compression operation can be performed, and also achie...  
WO/2016/148187A1
This scroll compressor is provided with a fixed scroll, an orbiting scroll, and an ejection port (18) through which a fluid that has been compressed by the two scrolls is ejected. An end plate of the orbiting scroll is provided with an e...  
WO/2016/143952A1
Disclosed is a scroll compressor. A scroll compressor, according to an embodiment of the present invention, comprises: an orbiting scroll (100) which is mounted on one side of a main frame (6) and has a plurality of mounting grooves (110...  
WO/2016/143038A1
A rotary compressor includes a compressor mechanism section 6 in which a rolling piston 8 rotates eccentrically inside a cylinder 7 while being in sliding contact with a vane 11 to compress a refrigerant, wherein a part of the vane 11 th...  
WO/2016/143158A1
An orbiting scroll (2) is formed by attaching to an orbiting scroll base (18) in a removable manner an orbiting scroll main body (17), wherein spiral orbiting wraps (6) are provided on both surfaces of a base plate part (16), said orbiti...  
WO/2016/143177A1
The rotary compressor of an embodiment has a container, a cylinder, closure plates, a roller, a blade, and oil feed grooves. The container stores lubricating oil. The cylinder is accommodated in the container and is cylindrical. The clos...  
WO/2016/143768A1
This scroll compressor is provided with a fixed scroll (15), a turning scroll (16) supported so as to be capable of a revolving turning motion, and a discharge port through which fluid compressed by the scrolls (15, 16) is discharged, an...  
WO/2016/141788A1
Disclosed is a scroll compressor (1; 100), comprising: a housing (10; 110) defining an internal space; and a compressing mechanism (CM) arranged inside the housing (10; 110) and comprising a static scroll member (30) and a moveable scrol...  
WO/2016/143950A1
Disclosed is an electric compressor. An electric compressor, according to an embodiment of the present invention, comprises: a rear housing (100) which has formed therein a discharge chamber (102) for discharging of a refrigerant; and an...  
WO/2016/143186A1
A compressor comprising a slide bearing comprises: a shaft; a slide bearing that pivotally supports the shaft to rotate freely; and an oil supplying structure that has a pump that is disposed on one end of the shaft and operates by way o...  
WO/2016/140107A1
Provided is a scroll fluid machine comprising a fixed scroll (15) and a rotating scroll (16) which form a pair, wherein the scroll fluid machine is configured to be a one-side stepped scroll and such that one from between the fixed scrol...  

Matches 101 - 150 out of 34,631