EP2955380B1 - Appareil de compresseur d'air - Google Patents
Appareil de compresseur d'air Download PDFInfo
- Publication number
- EP2955380B1 EP2955380B1 EP13874477.6A EP13874477A EP2955380B1 EP 2955380 B1 EP2955380 B1 EP 2955380B1 EP 13874477 A EP13874477 A EP 13874477A EP 2955380 B1 EP2955380 B1 EP 2955380B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- air
- mounting bolt
- soft cap
- storage container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/06—Mobile combinations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/125—Cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/03—Stopping, starting, unloading or idling control by means of valves
- F04B49/035—Bypassing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/24—Bypassing
Definitions
- the present invention relates to an air compressor, which can prevent a tire from over-inflation without using a mechanical safety valve.
- the safety valve When the air compressor is used to inflate a tire, if the pressure of the air supply is greater than a safety pressure set for the tire, the safety valve can act automatically to release air into the environment However, after the safety valve has served for a long time, the valve may be stuck, so that it cannot work properly upon a high pressure of the compressed air produced in the air compressor. Thus, a tire may be excessively inflated, thereby causing a blowout.
- a refrigeration compressor that comprises an adjustable clearance piston allowing for varying the volume of the main cylinder and thus the capacity of the compressor.
- GB 1 313 306 A describes a self - regulating air compressor having a first piston movable along a first cylinder for compressing air and an adjustable clearance volume connected to the cylinder for regulating the generated outlet air pressure, whereat the clearance volume is adjusted by a movable piston,
- US 5 902 097 A discloses an air pumping device comprising a manually-operated relief valve comprising a button, a stem, an O-ring and a spring.
- One object of the present invention is to provide an air compressor, which allows air supply to keep less than a safety pressure without using a mechanical safety valve, so that a tire can be inflated without exceeding a safety pressure thereof
- the present invention offers an air compressor with the features of claim 1. Further embodiments are subject matter of the dependent claims.
- the air compressor according to the invention includes a box and an electrically operated compressor unit installed in the box, wherein a motor drives a piston body to conduct reciprocating motion in a cylinder to produce compressed air, which can be transferred into an air storage container provided with a plurality of outlets; when the piston body reaches top dead center, a space is existed between a head of the piston body and a top wall of the cylinder, a tube is formed integrally with the air storage container and on the cylinder, wherein the tube does not communicate with the air storage container, an adjusting bolt being threadedly fitted into the tube to define an auxiliary air chamber communicating with an inner space of the cylinder via an auxiliary exit hole.
- one feature of the present invention is that when the piston body reaches top dead center, a space is existed between the head of the piston body and the top wall of the cylinder.
- Another feature of the present invention is that the auxiliary air chamber cooperates with the inner space of the cylinder to increase the operational security.
- the air compressor of the present invention can keep the pressure of air supply less than a safety pressure without using a mechanical safety valve, so that a tire can be inflated without exceeding a safety pressure thereof, and at the same time, the manufacturing cost of the air compressor can be reduced.
- an air compressor according to one embodiment of the present invention is shown, which generally includes a box 1 and a compressor unit installed in the box 1, wherein the box 1 is provided with a switch 11, a button 12, and a transparent window 13.
- the compressor unit includes a cylinder 3, which allows a piston body 25 to operate therein, and a main frame 20, which is formed integrally with the cylinder 3 and used to mount a motor 21.
- the main frame 20 also mounts a transmission mechanism, which includes a pinion 22 and a gear 23 provided with a counterweight 28 and a crankpin 24.
- the motor 21 is fitted with a cooling fan 27.
- the motor 21 can drive the transmission mechanism to have the piston body 25 conduct reciprocating motion along an inner surface 34 of the cylinder 3 to produce compressed air, which can overcome a compression spring 42 and thus push a plug 41 up, so that the compressed air can be transferred into an air storage container 5 via an exit hole 32.
- the air storage container 5 is provided with a plurality of outlets 52, 53, 55 (see also FIG. 9 ), wherein the outlet 52 is connected with a hose 91; the outlet 53 is connected with a relief valve 7; the outlet 55 is connected with a pressure gauge 9.
- One primary feature of the present invention is that: when the piston body 25 has conducted an upward stroke to reach top dead center, a space 33 is existed between the top wall 31 of the cylinder 3 and the head 26 of the piston body 25, as shown in FIG. 7 . Therefore, the pressure of the compressed air does not exceed a predetermined pressure set for a tire to be inflated, without requiring the compressor unit to install a mechanical safety valve, so that a user can inflate a tire more conveniently, and the tire can be protected from over-inflation.
- a tube 54 is formed integrally with the air storage container 5 and on the cylinder 3, wherein the tube 54 does not communicate with the inner space 51 of the air storage container 5.
- the tube 54 defines therein an auxiliary chamber 541 communicating with the inner space 33 of the cylinder 3.
- An adjusting bolt 8 is threadedly fitted into the tube 54 for adjusting the volume of the auxiliary chamber 541.
- the bottom 50 of the air storage container 5 is joined to the top wall 31 of the cylinder 3.
- the top wall 31 defines the exit hole 32 and an auxiliary exit hole 35.
- the exit hole 32 allows the inner space 33 of the cylinder 3 to communicate with the inner space 51 of the air storage container 5.
- the auxiliary exit hole 35 allows the inner space 33 of the cylinder 3 to communicate with the auxiliary chamber 541 of the tube 54.
- the plug 41 is placed on the exit hole 32 defined on the top wall 31.
- a rectangular top cover 6 has a rotating handle 61 at its outer surface and a central column 62 extending from its inner surface (see FIG. 5 ).
- the central column 62 has a base portion and a reduced portion 64 extending from the base portion, wherein a step 63 is formed between the base portion and the reduced portion 64.
- the base portion of the central column 62 is provided with a plurality of annular protrusions 621 and defines a plurality of annular grooves 622 at its outer surface.
- a plurality of seal rings 65 are fitted into the annular grooves 622 of the central column 62.
- the top cover 6 can be coupled to the air storage container 6 by turning the rotating handle 61.
- One end of the compression spring 42 is engaged with the plug 41, while an opposite end of the compression spring 42 is engaged with a lowest one of the annular protrusions 621.
- the relief valve 7 includes a hollow soft cap 71 having a tip 711 and an annular portion provided with a plurality of spaced protrusions 712 at its outer surface. Between two adjacent protrusions 712 defines a gap 713.
- a mounting bolt 72 defines a central through hole 722 extending from an opening 721 at one end of the mounting bolt 72, wherein the central through hole 722 of the mounting bolt 72 has a diameter smaller than the opening 721 of the mounting bolt 72.
- the soft cap 71 is fitted in the outlet 53.
- the mounting bolt 72 is fitted into the outlet 53 to have an opposite end of the mounting bolt 72 located near the soft cap 71.
- the annular portion of the soft cap 71 is engaged with an inner surface of the outlet 53.
- the tip 711 of soft cap 71 is located near the opposite end of the mounting bolt 72.
- a push bar 121 of the button 12 is inserted through the through hole 722 of the mounting bolt 72 to touch the tip 711 of the soft cap 71.
- the button 12 may be depressed to allow its push bar 121 to compress the soft cap 71 and thus deform the soft cap 71, so that excessive air in an object to be inflated can be released into the environment via the outlet 53 which connects the relief valve 7, as shown in FIG. 6 .
- the adjusting bolt 8, which is threadedly fitted into the tube 54, defines at its outer surface an annular groove 81 to be fitted with a seal ring 82. Turning the adjusting bolt 8 can adjust the volume of the auxiliary chamber 541, which in turn affect the inner space 33 of the cylinder 3, as shown in FIGS. 5 and 7 .
- the space 33 is existed between the head 26 of the piston body 25 and the top wall 31 of the cylinder 3; namely, the head 26 of the piston body 25 is not located near the top wall 31 of the cylinder 3.
- the space 33 has a depth indicated by the symbol (X) between the top surface of the head 26 of the piston body 25 and the top wall 31 of the cylinder 3.
- the compressed air contained in the inner space 33 of the cylinder 3 can overcome the compression spring 42 to push the plug 41 up and thus flow into the inner space 51 of the air storage container 5 via the exit hole 32 defined on the top wall 31 of the cylinder 3, and then can flow into an object via one of the outlets 52, 53, 55.
- the upward movement of the plug 41 can be limited by the reduced portion 64 of the central column 62 of the top cover 6, as shown in FIGS. 7 and 9 .
- a user may turn the adjusting bolt 8 fitted at the tube 54 to adjust the volume of the auxiliary air chamber 541 that communicates with the inner space 33 of the cylinder 3, so that the pressure of the compressed air produced in the cylinder 3 will be less than a safety pressure for an object to be inflated.
- the compressor unit does not require a mechanical safety valve to limit the pressure of the compressed air produced in the cylinder, so that a user can inflate a tire more conveniently, and the manufacturing cost of the compressor unit can be reduced.
- one feature of the present invention is that when the piston body 25, which conducts reciprocating motion in the cylinder 3, reaches top dead center, a space is existed between the head 26 of the piston body 25 and the top wall 31 of the cylinder 3, so that the pressure of the compressed air produced in the cylinder 3 will not exceed a safety pressure for a tire to be inflated.
- the adjusting bolt 8 can adjust the volume of the auxiliary air chamber 541 of the tube 54 to adjust the maximum permissible output pressure of the compressor unit.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Claims (3)
- Compresseur d'air incluant un boîtier (1) et une unité de compresseur à fonctionnement électrique installée dans le boîtier (1), dans lequel un moteur (21) entraîne un corps de piston (25) pour réaliser un mouvement de va- et-vient dans un cylindre (3) pour produire de l'air comprimé, qui est transféré dans un contenant de stockage d'air (5) pourvu d'une pluralité d'orifices de refoulement (52, 53, 55);
dans lequel, lorsque le corps de piston (25) atteint le point mort haut, un espace existe entre une tête (26) du corps de piston (25) et une paroi supérieure (31) du cylindre (3); un tube (54) est formé de façon monobloc avec le contenant de stockage d'air (5) et sur le cylindre (3), dans lequel le tube (54) ne communique pas avec un espace intérieur (51) du contenant de stockage d'air (5),
caractérisé par
un boulon d'ajustement (8) installé de façon fileté dans le tube (54) pour définir une chambre d'air auxiliaire (541) communiquant avec un espace intérieur (33) du cylindre (3) par l'intermédiaire d'un trou de sortie auxiliaire (35), et dans lequel le boîtier (1) est pourvu d'un bouton (12); l'un des orifices de refoulement (52, 53, 55) est raccordé à une soupape de détente (7), qui inclut un capuchon souple creux (71) possédant un embout (711) et une portion annulaire pourvue de multiples protubérances espacées (712) sur sa surface extérieure, entre deux protubérances adjacentes (712) étant défini un écart (713); un boulon de montage (72) définissant un trou débouchant central (722) s'étendant à partir d'une ouverture (721) à une extrémité du boulon de montage (72), le trou débouchant central (722) du boulon de montage (72) possédant un diamètre inférieur à celui de l'ouverture (721) du boulon de montage (72), dans lequel le capuchon souple (71) est installé dans l'orifice de refoulement qui raccorde la soupape de détente (7), le boulon de montage (72) est installé dans l'orifice de refoulement qui raccorde la soupape de détente (7) pour avoir une extrémité opposée du boulon de montage (72) située près du capuchon souple (71), la portion annulaire du capuchon souple (71) est en prise avec une surface intérieure de l'orifice de refoulement qui raccorde la soupape de détente (7), l'embout (711) du capuchon souple (71) est situé près de l'extrémité opposée du boulon de montage (72), et une barre de poussée (121) du bouton (12) est insérée à travers le trou débouchant (722) du boulon de montage (72) pour toucher l'embout (711) du capuchon souple (71); moyennant quoi il est possible d'appuyer sur le bouton (12) pour permettre à sa barre de poussée (121) de comprimer le capuchon souple (71) et ainsi déformer le capuchon souple (71), pour que de l'air excessif dans un objet destiné à être gonflé puisse s'écouler à travers les écarts (713) du capuchon souple (71) et du trou débouchant (722) du boulon de montage (72) pour être libéré dans l'environnement. - Compresseur d'air selon la revendication 1, caractérisé en outre en ce que : le boulon d'ajustement (8) définit, sur sa surface extérieure, une rainure annulaire (81) destinée à être équipée d'une bague d'étanchéité (82), le volume de la chambre auxiliaire (541) étant ajusté en tournant le boulon d'ajustement (8).
- Compresseur d'air selon la revendication 1, caractérisé en outre en ce que: un fond (50) du contenant de stockage d'air (5) est joint à la paroi supérieure (31) du cylindre (3), la paroi supérieure (31) définissant un trou de sortie (32) qui permet à l'espace intérieur (33) du cylindre (3) de communiquer avec l'espace intérieur (51) du contenant de stockage d'air (5); un bouchon (41) est placé sur le trou de sortie (32) de la paroi supérieure (31); un couvercle supérieur rectangulaire (6) possède une poignée rotative (61) sur sa surface extérieure et une colonne centrale (62) s'étendant à partir de sa surface intérieure, la colonne centrale (62) possédant une portion de base et une portion réduite (64) s'étendant à partir de la portion de base, dans lequel un épaulement (63) est formé entre la portion de base et la portion réduite (64), la portion de base de la colonne centrale (62) étant pourvue d'une pluralité de protubérances annulaires (621) et définissant une pluralité de rainures annulaires (622) sur sa surface extérieure ; une pluralité de bagues d'étanchéité (65) sont installées dans les rainures annulaires (622) de la colonne centrale (62); le couvercle supérieur (6) est accouplé au contenant de stockage d'air (6) en tournant la poignée rotative (61); une extrémité d'un ressort de compression (42) est en prise avec le bouchon (41), et une extrémité opposée du ressort de compression (42) est en prise avec une protubérance annulaire la plus basse des protubérances annulaires (621).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUE13874477A HUE040241T2 (hu) | 2013-02-07 | 2013-02-07 | Légkompresszor berendezés |
PL13874477T PL2955380T3 (pl) | 2013-02-07 | 2013-02-07 | Przyrząd sprężarki powietrza |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2013/071535 WO2014121498A1 (fr) | 2013-02-07 | 2013-02-07 | Appareil de compresseur d'air |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2955380A1 EP2955380A1 (fr) | 2015-12-16 |
EP2955380A4 EP2955380A4 (fr) | 2017-01-11 |
EP2955380B1 true EP2955380B1 (fr) | 2018-05-30 |
Family
ID=51299205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13874477.6A Active EP2955380B1 (fr) | 2013-02-07 | 2013-02-07 | Appareil de compresseur d'air |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2955380B1 (fr) |
JP (1) | JP6178866B2 (fr) |
KR (1) | KR101801626B1 (fr) |
CN (1) | CN104956083B (fr) |
DK (1) | DK2955380T3 (fr) |
HU (1) | HUE040241T2 (fr) |
PL (1) | PL2955380T3 (fr) |
TR (1) | TR201812103T4 (fr) |
WO (1) | WO2014121498A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI589776B (zh) * | 2015-03-11 | 2017-07-01 | 周文三 | 打氣機設備組結構 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US302978A (en) * | 1884-08-05 | Air-compressor | ||
US1867681A (en) * | 1931-07-31 | 1932-07-19 | Vitler Mfg Company | Compressor |
US2047167A (en) * | 1932-04-13 | 1936-07-07 | Baldwin Southwark Corp | Adjustable clearance mechanism |
GB410714A (en) * | 1933-01-14 | 1934-05-24 | Sulzer Ag | Improvements in or relating to apparatus for controlling the output of compressors of the piston type |
US3379211A (en) * | 1965-11-05 | 1968-04-23 | Bendix Westinghouse Automotive | Compression control valve |
SE363878B (fr) * | 1969-07-18 | 1974-02-04 | Wabco Westinghouse Gmbh | |
US4068562A (en) * | 1973-12-19 | 1978-01-17 | Mark Isaakovich Frenkel | Cylinder of piston compressor |
DE2918482A1 (de) * | 1979-05-08 | 1980-11-13 | Wabco Fahrzeugbremsen Gmbh | Regelung von drucklufterzeugeranlagen |
JPS56101092A (en) * | 1980-01-16 | 1981-08-13 | Ogura Clutch Co Ltd | Compressor |
JPS56120382U (fr) * | 1980-02-15 | 1981-09-12 | ||
CN1030813A (zh) * | 1987-07-18 | 1989-02-01 | 安东·布朗 | 多缸直线排列发动机压缩机的缓冲室 |
JPH0451263Y2 (fr) * | 1987-10-23 | 1992-12-02 | ||
JPH09144651A (ja) * | 1995-11-20 | 1997-06-03 | Toyota Autom Loom Works Ltd | 往復動型圧縮機 |
US5655887A (en) * | 1996-09-11 | 1997-08-12 | Chou; Wen-San | Valved Piston arrangement for an electric motor driven air compressor |
US5902097A (en) * | 1997-05-19 | 1999-05-11 | Wu; Scott | Pumping device with a clamping nozzle for various valves |
US5921269A (en) * | 1997-06-30 | 1999-07-13 | Wu; Scott | Tire inflator |
KR100248835B1 (ko) * | 1997-11-15 | 2000-04-01 | 정몽규 | 라디에이터 캡 |
CN2349378Y (zh) * | 1998-09-15 | 1999-11-17 | 周文三 | 改良结构的空气压缩机 |
US7462018B2 (en) | 2002-08-12 | 2008-12-09 | Wen San Chou | Air compressor having stable configuration |
US6742441B1 (en) * | 2002-12-05 | 2004-06-01 | Halliburton Energy Services, Inc. | Continuously variable displacement pump with predefined unswept volume |
US6783333B2 (en) * | 2003-01-15 | 2004-08-31 | Min-Hsieng Wang | Air compressor |
US7040355B2 (en) * | 2003-12-15 | 2006-05-09 | Scott Wu | Air nozzle and relief valve arrangement for vertical tire pump |
US7240642B2 (en) * | 2005-08-16 | 2007-07-10 | Wen San Chou | Air compressor having changeable structure |
DE602006017514D1 (de) * | 2006-05-03 | 2010-11-25 | Wen-San Jhou | Luftkompressor |
CN100434695C (zh) * | 2007-01-29 | 2008-11-19 | 西安交通大学 | 一种往复式压缩机余隙调节方法 |
CN101240783B (zh) * | 2007-02-05 | 2011-03-09 | 周文三 | 空气压缩机结构 |
BRPI0912310A2 (pt) * | 2008-05-30 | 2017-12-26 | Cameron Int Corp | cabeçote de volume variável. |
DE102008040040A1 (de) * | 2008-06-30 | 2009-12-31 | Robert Bosch Gmbh | Mehrkolbenpumpe |
US8522833B2 (en) * | 2008-11-04 | 2013-09-03 | Wen San Chou | Device for sealing and inflating inflatable object |
TWI430899B (zh) * | 2010-03-10 | 2014-03-21 | Wen San Chou | 可充氣及修補輪胎之空壓機 |
JP5438702B2 (ja) * | 2011-02-17 | 2014-03-12 | 住友ゴム工業株式会社 | コンプレッサ装置 |
-
2013
- 2013-02-07 JP JP2015555533A patent/JP6178866B2/ja active Active
- 2013-02-07 TR TR2018/12103T patent/TR201812103T4/tr unknown
- 2013-02-07 KR KR1020157017325A patent/KR101801626B1/ko active IP Right Grant
- 2013-02-07 HU HUE13874477A patent/HUE040241T2/hu unknown
- 2013-02-07 PL PL13874477T patent/PL2955380T3/pl unknown
- 2013-02-07 CN CN201380069832.2A patent/CN104956083B/zh active Active
- 2013-02-07 DK DK13874477.6T patent/DK2955380T3/en active
- 2013-02-07 EP EP13874477.6A patent/EP2955380B1/fr active Active
- 2013-02-07 WO PCT/CN2013/071535 patent/WO2014121498A1/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
KR20150110503A (ko) | 2015-10-02 |
KR101801626B1 (ko) | 2017-11-27 |
HUE040241T2 (hu) | 2019-02-28 |
PL2955380T3 (pl) | 2018-11-30 |
EP2955380A4 (fr) | 2017-01-11 |
JP6178866B2 (ja) | 2017-08-09 |
DK2955380T3 (en) | 2018-09-03 |
EP2955380A1 (fr) | 2015-12-16 |
WO2014121498A1 (fr) | 2014-08-14 |
JP2016509154A (ja) | 2016-03-24 |
CN104956083B (zh) | 2016-12-07 |
TR201812103T4 (tr) | 2018-09-21 |
CN104956083A (zh) | 2015-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2930361B1 (fr) | Compresseur à air | |
EP2930362B1 (fr) | Compresseur à air | |
EP2960502B1 (fr) | Compresseur d'air portable | |
EP2937568B1 (fr) | Compresseur à air | |
EP3006736B1 (fr) | Compresseur d'air amélioré | |
US10107278B2 (en) | Air compressor with audible alarm device | |
EP3006737B1 (fr) | Compresseur d'air amélioré | |
EP2955383B1 (fr) | Structure de compresseur d'air | |
EP2955380B1 (fr) | Appareil de compresseur d'air | |
EP2955381B1 (fr) | Appareil du type compresseur d'air | |
EP3279474A1 (fr) | Unité de compresseur | |
TWI548812B (zh) | 空氣壓縮機裝置 | |
US20140286804A1 (en) | Air compressor having buffering compartment | |
US9328725B2 (en) | Air compressor having buffering compartment | |
EP2955382B1 (fr) | Structure de corps de piston de compresseur d'air | |
TW201433697A (zh) | 空氣壓縮機裝置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150812 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04B 49/035 20060101ALI20160729BHEP Ipc: F04B 53/10 20060101ALI20160729BHEP Ipc: F04B 49/16 20060101ALI20160729BHEP Ipc: F04B 49/24 20060101ALI20160729BHEP Ipc: F04B 39/12 20060101ALI20160729BHEP Ipc: F04B 35/04 20060101AFI20160729BHEP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602013038427 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: F04B0049160000 Ipc: F04B0035040000 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20161212 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04B 49/24 20060101ALI20161206BHEP Ipc: F04B 49/16 20060101ALI20161206BHEP Ipc: F04B 39/12 20060101ALI20161206BHEP Ipc: F04B 53/10 20060101ALI20161206BHEP Ipc: F04B 35/04 20060101AFI20161206BHEP Ipc: F04B 49/035 20060101ALI20161206BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20171212 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1003870 Country of ref document: AT Kind code of ref document: T Effective date: 20180615 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602013038427 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20180829 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180830 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180830 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E040241 Country of ref document: HU |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602013038427 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20190301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190207 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181001 Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180930 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HU Payment date: 20220130 Year of fee payment: 10 Ref country code: GB Payment date: 20220221 Year of fee payment: 10 Ref country code: DK Payment date: 20220221 Year of fee payment: 10 Ref country code: AT Payment date: 20220215 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20220127 Year of fee payment: 10 Ref country code: SE Payment date: 20220221 Year of fee payment: 10 Ref country code: PL Payment date: 20220110 Year of fee payment: 10 Ref country code: NL Payment date: 20220216 Year of fee payment: 10 Ref country code: IT Payment date: 20220228 Year of fee payment: 10 Ref country code: FR Payment date: 20220221 Year of fee payment: 10 Ref country code: CZ Payment date: 20220128 Year of fee payment: 10 Ref country code: BE Payment date: 20220216 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: UEP Ref document number: 1003870 Country of ref document: AT Kind code of ref document: T Effective date: 20180530 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20230228 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20230301 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1003870 Country of ref document: AT Kind code of ref document: T Effective date: 20230207 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20230228 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20230207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230208 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230207 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230301 Ref country code: HU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230207 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230207 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230228 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230228 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240226 Year of fee payment: 12 |