EP2461036A1 - Compresseur à air doté d'un compartiment élargi pour recevoir de l'air pressurisé - Google Patents

Compresseur à air doté d'un compartiment élargi pour recevoir de l'air pressurisé Download PDF

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Publication number
EP2461036A1
EP2461036A1 EP10193531A EP10193531A EP2461036A1 EP 2461036 A1 EP2461036 A1 EP 2461036A1 EP 10193531 A EP10193531 A EP 10193531A EP 10193531 A EP10193531 A EP 10193531A EP 2461036 A1 EP2461036 A1 EP 2461036A1
Authority
EP
European Patent Office
Prior art keywords
outlet receptacle
cylinder housing
partition
compartment
extended
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.)
Granted
Application number
EP10193531A
Other languages
German (de)
English (en)
Other versions
EP2461036B1 (fr
Inventor
Wen-San Jhou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PL10193531T priority Critical patent/PL2461036T3/pl
Priority to EP10193531.0A priority patent/EP2461036B1/fr
Publication of EP2461036A1 publication Critical patent/EP2461036A1/fr
Application granted granted Critical
Publication of EP2461036B1 publication Critical patent/EP2461036B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F04B39/121—Casings
    • 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
    • F04B39/122—Cylinder block
    • 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
    • F04B39/123—Fluid connections
    • 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

Definitions

  • the present invention relates to an air compressor, and more particularly to an air compressor having an enlarged compartment for receiving a pressurized air and for effectively compressing or pumping the air in the pumping movement or stroke and/or for suitably increasing the compressing or pumping effect or operation to the air.
  • Typical air compressors comprise a cylinder housing attached or secured to a base and having a piston slidably disposed therein, and a motor secured to the base and coupled to the piston of the cylinder housing for actuating or driving the piston of the cylinder housing in a reciprocating action, in order to generate a pressurized air of a greater air pressure and a decreased flowing quantity and for supplying the pressurized air to inflate various air facilities, such as tires, air beds, air cushions, hovercrafts, etc.
  • the cylinder housing normally includes an outlet receptacle having a compartment formed therein and having one or more outlet ports communicative with the compartment of the outlet receptacle for selectively or changeably attaching and securing or coupling various parts or elements or attachments or facilities, such as the pressure gauges, the air nozzles, the relief valves, the safety valves or the like.
  • 7,462,018 to Chou each of which also comprise a piston slidably disposed within a cylinder housing, a spring valve having one end secured to the piston and having the other end for selectively blocking an air aperture of the piston, in order to control the air to flow through the piston, and a motor secured to the base and coupled to the piston of the cylinder housing for actuating or driving or forcing the piston of the cylinder housing to move in the reciprocating action relative to the cylinder housing, and an outlet receptacle extended or formed on top of the cylinder housing and having a compartment formed therein for receiving the pressurized air from the cylinder housing and having one or more outlet ports communicative with the compartment of the outlet receptacle for selectively or changeably attaching and securing or coupling various parts or elements or attachments or facilities, such as the pressure gauges, the air nozzles, the relief valves, the safety valves or the like.
  • outlet receptacles of the prior arts include a reduced or narrowed or decreased compartment formed therein and having a volume or dimension or size smaller than that of the chamber of the cylinder housing such that the pressurized air may not be effectively pumped or forced into the reduced or narrowed or decreased compartment of the outlet receptacle, and such that the piston may not be effectively moved relative to the cylinder housing and may not be effectively operated to compress or pump the air in the pumping movement or stroke.
  • the present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional structures for the air compressors.
  • the primary objective of the present invention is to provide an air compressor including an enlarged compartment for receiving a pressurized air and for effectively compressing or pumping the air in the pumping movement or stroke and/or for suitably increasing the compressing or pumping effect or operation to the air.
  • an air compressor comprising a cylinder housing including a chamber formed therein, an outlet receptacle provided on the cylinder housing and including a compartment formed therein, and including a partition provided between the cylinder housing and the outlet receptacle, and including an air passage formed in the partition and communicative with the chamber of the cylinder housing for receiving a pressurized air from the chamber of the cylinder housing, and communicative with the compartment of the outlet receptacle, a piston slidably received in the chamber of the cylinder housing and having a piston rod extended therefrom, a motor coupled to the piston for moving the piston relative to the cylinder housing in a reciprocating action in order to generate a pressurized air and for allowing the pressurized air to be supplied from the chamber of the cylinder housing to the compartment of the outlet receptacle, and a spring-biased check valve disposed in the outlet receptacle and engaged with the partition for selectively blocking the air passage of the partition and for
  • the cylinder housing includes a number of pegs extended from the partition and extended into the compartment of the outlet receptacle, and includes a number of gaps formed between the pegs, and includes a space formed within the pegs for slidably receiving and confining the check valve.
  • the space formed within the pegs includes an inner diameter greater than that of the air passage of the partition.
  • the outlet receptacle includes a cover having an extension extended into the compartment of the outlet receptacle and extended and directed toward the check valve, and a spring biasing member engaged between the extension of the cover and the check valve for biasing and forcing the check valve to selectively engage with the partition and to selectively block and seal the air passage of the partition.
  • the cover includes a protrusion extended from the extension for engaging with and for retaining the spring biasing member.
  • the outlet receptacle includes a peripheral flange for engaging with the cover.
  • the outlet receptacle includes a number of pins extended outwardly from the peripheral flange, and the cover includes a number of orifices formed therein for receiving and engaging with the pins and for securing the cover to the outlet receptacle with the pins.
  • the outlet receptacle includes a peripheral recess formed in the peripheral flange for selectively engaging with a sealing ring which is engaged with the cover.
  • the outlet receptacle includes a peripheral fence extended from the extension for partially engaging with the pegs.
  • the outlet receptacle includes a peripheral wall extended into the compartment of the outlet receptacle and located around the extension for forming an annular space between the extension and the peripheral wall and for partially engaging with the pegs.
  • the cylinder housing includes a peripheral fence extended from the partition and extended into the compartment of the outlet receptacle and located around the pegs.
  • the check valve includes a spring blade attached to the partition for selectively blocking and scaling the air passage of the partition.
  • an air compressor in accordance with the present invention comprises a supporting base 10 including a supporting plate 11 and a cylinder housing 20 provided on or extended from the supporting plate 11 and preferably, but not necessarily formed integral with the supporting plate 11, for example, the supporting plate 11 and the cylinder housing 20 may be formed integral with each other, as shown in FIGS. 1-2 and 5-6 , with the molding or mold-injection processes, for example, or alternatively, the cylinder housing 20 may include one or more projections (not shown) extended therefrom and engaged with corresponding hubs or tubular members (not shown) of the supporting plate 11 for detachably attaching or mounting or securing the cylinder housing 20 to the supporting plate 11.
  • the cylinder housing 20 includes a chamber 21 formed therein and formed or defined by an inner peripheral surface for slidably receiving or engaging with a piston 30 therein, the piston 30 includes an extension or piston rod 31 extended therefrom and is slidable in a reciprocating action in the chamber 21 of the cylinder housing 20 for generating pressurized air.
  • a gear 12 is rotatably attached to the lower portion of the supporting plate 11 with one or more bearings (not shown) and a shaft 13, and an eccentric member 14 attached or secured to the gear 12 with such as fasteners (not shown) or with the molding or mold-injection processes and may thus be rotated in concert with the gear 12, and includes a crank or an eccentric pin 15 extended therefrom and coupled to the piston rod 31 of the piston 30 in order to actuate or to move the piston 30 relative to the cylinder housing 20 in reciprocating actions.
  • a motor 16 may be attached or secured to the upper portion of the supporting plate 11 with such as fasteners (not shown), and includes a spindle 17 extended through the supporting plate 11 ( FIG. 5 ), and includes a pinion 18 secured to the spindle 17 thereof, and engaged with the gear 12, for allowing the gear 12 to be rotated or driven by the motor 16 with the pinion 18, and thus for allowing the piston 30 to be actuated or moved relative to the cylinder housing 20 in reciprocating actions by the eccentric member 14 and the eccentric pin 15.
  • a fan device 19 may further be provided and coupled to the motor 16 for being rotated or driven by the motor 16 to generate circulating or ventilating air.
  • the cylinder housing 20 includes an outlet tube or receptacle 40 extended upwardly or outwardly from the top thereof, and having a compartment 41 formed therein ( FIGS. 3 , 5-8 , 11-12 ) and communicative with the chamber 21 of the cylinder housing 20, for receiving the pressurized air from the chamber 21 of the cylinder housing 20.
  • the cylinder housing 20 includes an upper wall or partition 22 formed or provided between the cylinder housing 20 and the outlet receptacle 40 and includes an air passage 23 formed in the partition 22 for allowing the pressurized air to be supplied from the chamber 21 of the cylinder housing 20 to the compartment 41 of the outlet receptacle 40,
  • the outlet receptacle 40 further includes one or more ducts 42, 43, 44 extended outwardly therefrom and communicative with the compartment 41 of the outlet receptacle 40, for receiving the pressurized air from the compartment 41 of the outlet receptacle 40.
  • the ducts 42, 43, 44 may be coupled to various kinds of facilities that require pressurized air supplied thereto.
  • a relief valve 45 FIGS. 1-4 ) may be provided and attached to one of the ducts 43 for relieving the pressurized air when the air pressure within the cylinder housing 20 and/or the outlet receptacle 40 is over a predetermined pressure, and thus for preventing the cylinder housing 20 and/or the outlet receptacle 40 from being over-pressurized and damaged.
  • a pressure gauge 46 may be provided and attached to the other duct 44 ( FIGS. 1-2 , 5-6 ) for detecting and showing the air pressure within the cylinder housing 20 and/or the outlet receptacle 40.
  • a nozzle (not shown) may be provided and attached to another duct 42 with a hose 47 for allowing the pressurized air to be supplied from the chamber 21 of the cylinder housing 20 and the compartment 41 of the outlet receptacle 40 to various pneumatic facilities that require pressurized air supplied thereto, with the nozzle.
  • a further relief valve or safety valve (not shown) or the like may further be provided and attached to the other duct (not shown) for relieving the pressurized air when the air pressure within the cylinder housing 20 and the outlet receptacle 40 is over a predetermined value.
  • the provision or the extension of the ducts 42, 43, 44 from the outlet receptacle 40 allows the relief valve 45 and the pressure gauge 46 and the nozzle to be easily and readily attached to or coupled to the outlet receptacle 40 with the ducts 42, 43, 44, without additional or specialized coupling members or tools,
  • One or more lids may further be provided and attached or secured to either of the ducts 42, 43, 44 with such as a threading engagement, for selectively enclosing or blocking the ducts 42, 43, 44, when the ducts 42, 43, 44 are not required to be used, or when the relief valve 45 and the pressure gauge 46 and the nozzle are not attached or secured to the ducts 42, 43, 44.
  • the above-described structure or configuration for the air compressor is typical and is not related to the present invention and will not be described in further details.
  • the piston 30 may be actuated or moved relative to the cylinder housing 20 in reciprocating actions by the motor 16 with the pinion 18, the gear 12, the eccentric member 14 and the eccentric pin 15, in order to generate a pressurized air, and to allow the pressurized air to flow into the outlet receptacle 40, and then to flow out through either or all of the ducts 42, 43, 44, and thus to allow the air pressure within the cylinder housing 20 and/or the outlet receptacle 40 to be detected and shown by the pressure gauge 46, and to allow the pressurized air to be supplied into the facilities that require pressurized air supplied thereto, with the nozzle, and/or to allow the pressurized air to be relieved via the relief valve 45 when the cylinder housing 20 and/or the outlet receptacle 40 is over-pressurized.
  • the outlet receptacle 40 includes a peripheral flange 48 formed or provided on the upper portion or the outer portion 49 thereof and extended radially and outwardly from the outer peripheral portion thereof, and includes a peripheral recess 50 formed in the peripheral flange 48 for selectively receiving or engaging with a sealing ring 51, and includes a number of projections or pins 52 extended outwardly from the outer peripheral portion of the peripheral flange 48 and arranged parallel to the cylinder housing 20 and the outlet receptacle 40.
  • a cap or cover 60 may further be provided and attached to the outer or free end of the outlet receptacle 40 and engaged with the sealing ring 51 for blocking or enclosing or sealing the compartment 41 of the outlet receptacle 40, and includes a number of orifices 61 formed therein ( FIG. 1 ) for receiving or engaging with the pins 52 which may be riveted or deformed to solidly secure or retain the cover 60 to the outer or free end of the outlet receptacle 40.
  • a spring-biased check valve 70 ( FIG. 3 ) is disposed in the outlet receptacle 40 or on top of the partition 22 of the cylinder housing 20, and engaged with a valve seat or the partition 22 that is formed or provided between the outlet receptacle 40 and the cylinder housing 20 for selectively blocking or enclosing or sealing the air passage 23 of the partition 22, and the spring-biased check valve 70 may be used to limit and to guide the pressurized air to flow only from the chamber 21 of the cylinder housing 20 into the compartment 41 of the outlet receptacle 40, and to prevent the pressurized air from flowing backwardly from the compartment 41 of the outlet receptacle 40 into the chamber 21 of the cylinder housing 20.
  • the cover 60 includes an extension 62 extended downwardly therefrom or extended into the compartment 41 of the outlet receptacle 40, and includes a lower or free end or protrusion 63 extended from or provided on the extension 62 and extended or directed toward the spring-biased check valve 70 for stably retaining or confining the spring-biased check valve 70 within the compartment 41 of the outlet receptacle 40.
  • a spring biasing member 71 may be provided and engaged between the protrusion 63 of the extension 62 of the cover 60 and the spring-biased check valve 70 for biasing and forcing the spring-biased check valve 70 to selectively engage with the partition 22 and to selectively block or enclose or seal the air passage 23 of the partition 22.
  • the outlet receptacle 40 or the cylinder housing 20 includes a number of projections or pegs 24 extended from the partition 22 and extended into the compartment 41 of the outlet receptacle 40, and includes a number of gaps 25 formed or defined between the pegs 24, and includes a space 26 formed or defined within the pegs 24, in which the space 26 that is formed or defined within the pegs 24 includes an inner diameter greater than that of the air passage 23 of the partition 22 for slidably receiving or engaging with the check valve 70 therein and for confining or retaining the check valve 70 within the space 26 of the pegs 24 and for guiding the check valve 70 to move relative to the outlet receptacle 40 and/or the cylinder housing 20, and also for allowing the pressurized air to flow through the gaps 25 that are formed or defined between the pegs 24.
  • the inner diameter "D1" of the chamber 21 of the cylinder housing 20 is equal to or less than or no greater than the inner diameter "D2" of the compartment 41 of the outlet receptacle 40, or the inner diameter "D2" of the compartment 41 of the outlet receptacle is equal to or greater than or no less than the inner diameter "D1" of the chamber 21 of the cylinder housing 20 for allowing the pressurized air compressed or pumped by the piston 30 to easily flow through the air passage 23 of the partition 22, and to easily flow into the compartment 41 of the outlet receptacle 40, and thus for allowing the piston 30 to be actuated or moved relative to the cylinder housing 20 in a greater moving speed by the eccentric member 14 and the eccentric pin 15.
  • the cover 601 may include a peripheral skirt or wall or fence 64 formed or provided on the lower portion thereof for partially engaging with the pegs 24, and also for allowing the pressurized air to flow through the gaps 25 that are formed or defined between the pegs 24.
  • the cover 602 may include a peripheral skirt or wall 65 extended downwardly therefrom or extended into the compartment 41 of the outlet receptacle 40, and located or arranged around the extension 62 for forming or defining an annular space 66 between the extension 62 and the peripheral wall 65 and for partially engaging with the pegs 24.
  • the outlet receptacle 40 or the cylinder housing 201 includes a peripheral skirt or fence 27 extended from the partition 22 and extended into the compartment 41 of the outlet receptacle 40, and located or arranged around the outer portion of the pegs 24 for forming or defining an annular space 28 between the extension 62 and the peripheral fence 27, the peripheral fence 27 is short and do not contact or engage with the cover 60 for allowing the pressurized air to flow through the annular space 28 and to flow over the peripheral fence 27 and to flow into the compartment 41 of the outlet receptacle 40.
  • the spring-biased check valve 70 may include a spring blade 73 attached or mounted or secured to the partition 22 for selectively blocking or enclosing or sealing the air passage 23 of the partition 22.
  • the air compressor in accordance with the present invention includes an enlarged compartment for receiving a pressurized air and for effectively compressing or pumping the air in the pumping movement or stroke and/or for suitably increasing the compressing or pumping effect or operation to the air.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP10193531.0A 2010-12-02 2010-12-02 Compresseur à air doté d'un compartiment élargi pour recevoir de l'air pressurisé Active EP2461036B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10193531T PL2461036T3 (pl) 2010-12-02 2010-12-02 Sprężarka powietrzna, mająca powiększony przedział do odbioru sprężonego powietrza
EP10193531.0A EP2461036B1 (fr) 2010-12-02 2010-12-02 Compresseur à air doté d'un compartiment élargi pour recevoir de l'air pressurisé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10193531.0A EP2461036B1 (fr) 2010-12-02 2010-12-02 Compresseur à air doté d'un compartiment élargi pour recevoir de l'air pressurisé

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Publication Number Publication Date
EP2461036A1 true EP2461036A1 (fr) 2012-06-06
EP2461036B1 EP2461036B1 (fr) 2015-05-27

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PL (1) PL2461036T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2843231A1 (fr) * 2013-08-27 2015-03-04 Active Tools International (HK) Ltd. Dispositif à volant magnétique d'un compresseur d'air d'une machine de réparation de pneus
WO2015047643A1 (fr) * 2013-09-24 2015-04-02 Illinois Tool Works Inc. Compresseur
EP2937568A1 (fr) * 2014-04-22 2015-10-28 Wen-San Chou Compresseur à air
KR101786715B1 (ko) * 2014-10-01 2017-10-18 웬-산 초우 공기압축기의 개선 구조
CN115182870A (zh) * 2022-07-18 2022-10-14 西南石油大学 一种用于往复式压缩缸的流线型气道结构
EP4279739A1 (fr) * 2022-05-17 2023-11-22 Valeo Klimasysteme GmbH Dispositif de sortie d'un compresseur

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191400467A (en) * 1914-01-07 1914-07-02 Edwin Prestage Improvements in and relating to High Pressure Gas Compressors.
GB317179A (en) * 1928-06-22 1929-08-15 Lee Howl & Company Ltd Improvements relating to gas compressers
US3961868A (en) * 1974-02-21 1976-06-08 Thomas Industries, Inc. Air compressor
US5203857A (en) * 1990-06-01 1993-04-20 Bristol Compressors, Inc. Gas compressor head and discharge valve construction
US6213725B1 (en) 1998-03-30 2001-04-10 Wen San Chou Compressor having an improved piston
WO2002095231A1 (fr) * 2001-05-24 2002-11-28 Lg Electronics Inc. Dispositif de decharge pour compresseur alternatif
US6514058B1 (en) 2001-07-20 2003-02-04 Wen San Chou Compressor having an improved valved piston device
US6655928B2 (en) 2002-01-25 2003-12-02 Wen San Chou Air compressor assembly having different motors
US6846162B2 (en) 2002-08-12 2005-01-25 Wen San Chou Cylinder housing for air compressor
US7240642B2 (en) 2005-08-16 2007-07-10 Wen San Chou Air compressor having changeable structure
US7462018B2 (en) 2002-08-12 2008-12-09 Wen San Chou Air compressor having stable configuration

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB472697A (en) * 1936-04-02 1937-09-29 Climax Rock Drill & Engineering Works Ltd Improvements relating to valves for air compressors
US2649988A (en) * 1951-05-11 1953-08-25 Wheland Company Metal-to-metal seated valve pot cover with independent gasket sealing adjustment

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191400467A (en) * 1914-01-07 1914-07-02 Edwin Prestage Improvements in and relating to High Pressure Gas Compressors.
GB317179A (en) * 1928-06-22 1929-08-15 Lee Howl & Company Ltd Improvements relating to gas compressers
US3961868A (en) * 1974-02-21 1976-06-08 Thomas Industries, Inc. Air compressor
US5203857A (en) * 1990-06-01 1993-04-20 Bristol Compressors, Inc. Gas compressor head and discharge valve construction
US6213725B1 (en) 1998-03-30 2001-04-10 Wen San Chou Compressor having an improved piston
WO2002095231A1 (fr) * 2001-05-24 2002-11-28 Lg Electronics Inc. Dispositif de decharge pour compresseur alternatif
US6514058B1 (en) 2001-07-20 2003-02-04 Wen San Chou Compressor having an improved valved piston device
US6655928B2 (en) 2002-01-25 2003-12-02 Wen San Chou Air compressor assembly having different motors
US6846162B2 (en) 2002-08-12 2005-01-25 Wen San Chou Cylinder housing for air compressor
US7462018B2 (en) 2002-08-12 2008-12-09 Wen San Chou Air compressor having stable configuration
US7240642B2 (en) 2005-08-16 2007-07-10 Wen San Chou Air compressor having changeable structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2843231A1 (fr) * 2013-08-27 2015-03-04 Active Tools International (HK) Ltd. Dispositif à volant magnétique d'un compresseur d'air d'une machine de réparation de pneus
WO2015047643A1 (fr) * 2013-09-24 2015-04-02 Illinois Tool Works Inc. Compresseur
EP2937568A1 (fr) * 2014-04-22 2015-10-28 Wen-San Chou Compresseur à air
KR101786715B1 (ko) * 2014-10-01 2017-10-18 웬-산 초우 공기압축기의 개선 구조
EP4279739A1 (fr) * 2022-05-17 2023-11-22 Valeo Klimasysteme GmbH Dispositif de sortie d'un compresseur
CN115182870A (zh) * 2022-07-18 2022-10-14 西南石油大学 一种用于往复式压缩缸的流线型气道结构
CN115182870B (zh) * 2022-07-18 2024-01-16 西南石油大学 一种用于往复式压缩缸的流线型气道结构

Also Published As

Publication number Publication date
PL2461036T3 (pl) 2015-11-30
EP2461036B1 (fr) 2015-05-27

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