RU2012121966A - OIL-FREE NATURAL GAS COMPRESSOR - Google Patents

OIL-FREE NATURAL GAS COMPRESSOR Download PDF

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Publication number
RU2012121966A
RU2012121966A RU2012121966/06A RU2012121966A RU2012121966A RU 2012121966 A RU2012121966 A RU 2012121966A RU 2012121966/06 A RU2012121966/06 A RU 2012121966/06A RU 2012121966 A RU2012121966 A RU 2012121966A RU 2012121966 A RU2012121966 A RU 2012121966A
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RU
Russia
Prior art keywords
cylinders
natural gas
oil
gas compressor
support
Prior art date
Application number
RU2012121966/06A
Other languages
Russian (ru)
Inventor
На-вон ПАК
Original Assignee
Уорлд Пауэр Тек Ко., Лтд.
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47073868&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2012121966(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Уорлд Пауэр Тек Ко., Лтд. filed Critical Уорлд Пауэр Тек Ко., Лтд.
Publication of RU2012121966A publication Critical patent/RU2012121966A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)

Abstract

1. Безмасляный компрессор природного газа, включающий картер (10) и цилиндры (20) и (30), расположенные по бокам упомянутого картера (10) и выполненные с возможностью сжатия природного газа в несколько ступеней, при этом упомянутые цилиндры (20) и (30) снабжены металлическими втулками (27), (29), (37) и (39), расположенными на поверхностях контакта с поршнями (26), (28), (36) и (38), установленными внутри упомянутых цилиндров, при этом поверхностная прочность каждой металлической втулки (27), (29), (37), (39) составляет более 70 единиц по шкале Роквелла С.2. Безмасляный компрессор природного газа по п.1, в котором каждый из цилиндров (20) и (30) снабжен опорным средством (40), размещенным горизонтально с одной стороны соответствующего цилиндра, при этом упомянутые опорные средства (40) выполнены с возможностью обеспечивать опору для цилиндров (20) и (30) при их монтаже и демонтаже.3. Безмасляный компрессор природного газа по п.2, в котором опорное средство (40) для цилиндров содержитгоризонтальную поперечину (42), соединенную с верхним конечным фиксирующим элементом (45) картера (10) таким образом, что она расположена над каждым из цилиндров (20) и (30) и ориентирована в направлении, параллельном валу каждого из цилиндров (20) и (30),подпорку (43) для опирания внешнего конца упомянутой горизонтальной поперечины (42), иконсоли (46), прикрепленные к верхним концам цилиндров (20) и (30) с обеспечением скользящего контакта с упомянутой горизонтальной поперечиной (42).4. Безмасляный компрессор природного газа по п.3, в котором опорное средство (40) для цилиндров дополнительно содержитрегуляторы высоты (44), расположенные на нижней поверхности каждой подпорки (43) с обеспечением выравнивания цен1. An oil-free natural gas compressor including a crankcase (10) and cylinders (20) and (30) located on the sides of said crankcase (10) and configured to compress natural gas in several stages, wherein said cylinders (20) and ( 30) are equipped with metal bushings (27), (29), (37) and (39) located on the contact surfaces with pistons (26), (28), (36) and (38) installed inside the said cylinders, while the surface strength of each metal sleeve (27), (29), (37), (39) is more than 70 units on the Rockwell C.2 scale. The oil-free natural gas compressor of claim 1, wherein each of the cylinders (20) and (30) is provided with a support means (40) disposed horizontally on one side of the respective cylinder, said support means (40) being configured to support cylinders (20) and (30) during assembly and disassembly. 3. An oil-free natural gas compressor according to claim 2, wherein the cylinder support means (40) comprises a horizontal cross member (42) connected to the upper end fixing element (45) of the crankcase (10) so that it is located above each of the cylinders (20) and (30) and oriented in a direction parallel to the shaft of each of the cylinders (20) and (30), a support (43) for supporting the outer end of said horizontal cross member (42), and salts (46) attached to the upper ends of the cylinders (20) and (30) in sliding contact with said horizontal cross member (42). 4. The oil-free natural gas compressor of claim 3, wherein the cylinder support (40) further comprises height adjusters (44) located on the bottom surface of each support (43) to equalize prices

Claims (4)

1. Безмасляный компрессор природного газа, включающий картер (10) и цилиндры (20) и (30), расположенные по бокам упомянутого картера (10) и выполненные с возможностью сжатия природного газа в несколько ступеней, при этом упомянутые цилиндры (20) и (30) снабжены металлическими втулками (27), (29), (37) и (39), расположенными на поверхностях контакта с поршнями (26), (28), (36) и (38), установленными внутри упомянутых цилиндров, при этом поверхностная прочность каждой металлической втулки (27), (29), (37), (39) составляет более 70 единиц по шкале Роквелла С.1. An oil-free natural gas compressor comprising a crankcase (10) and cylinders (20) and (30) located on the sides of said crankcase (10) and configured to compress natural gas in several stages, said cylinders (20) and ( 30) are equipped with metal bushings (27), (29), (37) and (39) located on the contact surfaces with pistons (26), (28), (36) and (38) installed inside the said cylinders, while the surface strength of each metal sleeve (27), (29), (37), (39) is more than 70 units on the Rockwell C. 2. Безмасляный компрессор природного газа по п.1, в котором каждый из цилиндров (20) и (30) снабжен опорным средством (40), размещенным горизонтально с одной стороны соответствующего цилиндра, при этом упомянутые опорные средства (40) выполнены с возможностью обеспечивать опору для цилиндров (20) и (30) при их монтаже и демонтаже.2. The oil-free natural gas compressor according to claim 1, wherein each of the cylinders (20) and (30) is provided with support means (40) arranged horizontally on one side of the corresponding cylinder, said support means (40) being configured to provide support for cylinders (20) and (30) during their installation and dismantling. 3. Безмасляный компрессор природного газа по п.2, в котором опорное средство (40) для цилиндров содержит3. The oil-free natural gas compressor according to claim 2, wherein the cylinder support means (40) comprises горизонтальную поперечину (42), соединенную с верхним конечным фиксирующим элементом (45) картера (10) таким образом, что она расположена над каждым из цилиндров (20) и (30) и ориентирована в направлении, параллельном валу каждого из цилиндров (20) и (30),a horizontal cross member (42) connected to the upper end fixing element (45) of the crankcase (10) so that it is located above each of the cylinders (20) and (30) and oriented in a direction parallel to the shaft of each of the cylinders (20) and (thirty), подпорку (43) для опирания внешнего конца упомянутой горизонтальной поперечины (42), иa support (43) for supporting the outer end of said horizontal cross member (42), and консоли (46), прикрепленные к верхним концам цилиндров (20) и (30) с обеспечением скользящего контакта с упомянутой горизонтальной поперечиной (42).consoles (46) attached to the upper ends of the cylinders (20) and (30) to provide sliding contact with said horizontal cross member (42). 4. Безмасляный компрессор природного газа по п.3, в котором опорное средство (40) для цилиндров дополнительно содержит4. The oil-free natural gas compressor according to claim 3, in which the support means (40) for the cylinders further comprises регуляторы высоты (44), расположенные на нижней поверхности каждой подпорки (43) с обеспечением выравнивания центров первого цилиндра (20) и второго цилиндра (30) с картером, иheight adjusters (44) located on the lower surface of each support (43) to ensure alignment of the centers of the first cylinder (20) and the second cylinder (30) with the crankcase, and стопор (48), выполненный с возможностью фиксации положения цилиндров (20) и (30) в их демонтированном состоянии. a stopper (48) made with the possibility of fixing the position of the cylinders (20) and (30) in their dismantled state.
RU2012121966/06A 2011-07-06 2011-10-07 OIL-FREE NATURAL GAS COMPRESSOR RU2012121966A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2011-0066813 2011-07-06
KR1020110066813A KR101180145B1 (en) 2011-07-06 2011-07-06 Non-lubricated type CNG compressor
PCT/KR2011/007445 WO2013005888A1 (en) 2011-07-06 2011-10-07 Non-lubricated-type cng compressor

Publications (1)

Publication Number Publication Date
RU2012121966A true RU2012121966A (en) 2013-12-10

Family

ID=47073868

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012121966/06A RU2012121966A (en) 2011-07-06 2011-10-07 OIL-FREE NATURAL GAS COMPRESSOR

Country Status (3)

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KR (1) KR101180145B1 (en)
RU (1) RU2012121966A (en)
WO (1) WO2013005888A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101419298B1 (en) 2014-02-26 2014-07-17 하미테크 주식회사 Oil-Free type CNG compressor
WO2020157140A1 (en) * 2019-01-29 2020-08-06 Hoerbiger Wien Gmbh Packaging ring with diagonal relief opening

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0181706B1 (en) * 1995-10-10 1999-05-01 에다 데쓰야 Rotary compressors
KR200296800Y1 (en) * 1998-10-23 2003-01-24 주식회사 포스코 Cleaning and labyrinth packing changer of rotor for air compressor
JP3789691B2 (en) * 1999-09-14 2006-06-28 三洋電機株式会社 High pressure compressor compressor
JP5332241B2 (en) * 2008-03-11 2013-11-06 株式会社Ｉｈｉ Rotating machine support device

Also Published As

Publication number Publication date
WO2013005888A1 (en) 2013-01-10
KR101180145B1 (en) 2012-09-05

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20140408