KR100257679B1 - 철도차량용 압축공기 발생장치 - Google Patents
철도차량용 압축공기 발생장치 Download PDFInfo
- Publication number
- KR100257679B1 KR100257679B1 KR1019980008886A KR19980008886A KR100257679B1 KR 100257679 B1 KR100257679 B1 KR 100257679B1 KR 1019980008886 A KR1019980008886 A KR 1019980008886A KR 19980008886 A KR19980008886 A KR 19980008886A KR 100257679 B1 KR100257679 B1 KR 100257679B1
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- air
- compressed air
- frame
- air compressor
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K13/00—Other auxiliaries or accessories for railways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/10—Fluid working
- F04C2210/1005—Air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Compressor (AREA)
Abstract
Description
Claims (1)
- 축의 일단에 냉각팬(111)이 부착된 유도전동기(110), 이 유도전동기(110)의 축 타단에 플렉시블 커플링(112)으로 축결합되어 구동되면서 오일이 혼합된 공기를 압축시키는 스크루 공기압축기(113), 이 스크루 공기압축기(113)에서 압축된 공기중의 오일을 1차로 회수하는 오일 리시이버(118), 이 오일 리시이버(118)를 거친 압축공기중의 오일을 2차로 제거하는 오일 세퍼레이터(120), 이 오일 세퍼레이터(120)를 거친 압축공기를 냉각시키는 공기냉각기(123), 상기 오일 리시이버(118)에서 회수된 오일의 온도상태에 따라 오일냉각기(132)를 경유하거나 직접 상기 스크루 공기압축기(113)로 공급하는 것을 제어하는 써모스틱 밸브(131)를 포함하여 이루어져 프레임(100)내에 설치되는 철도차량용 압축공기 발생장치에 있어서,상기 공기냉각기(123)와 오일냉각기(132)는 일체형으로 형성되어 냉각팬(111)의 전방에 수직으로 설치되고, 상기 프레임(100)은 중공의 사각단면형상을 갖는 골조로 박스형으로 형성하며, 상기 프레임(100)의 상부 수평골조(102)의 양측 하부에는 행거브라켓(104)이 방진고무(103)의 개재하에 부착되어 떠받치는 구조가 되도록 한 것을 특징으로하는 철도차량용 압축공기 발생장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980008886A KR100257679B1 (ko) | 1998-03-16 | 1998-03-16 | 철도차량용 압축공기 발생장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980008886A KR100257679B1 (ko) | 1998-03-16 | 1998-03-16 | 철도차량용 압축공기 발생장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990074977A KR19990074977A (ko) | 1999-10-05 |
KR100257679B1 true KR100257679B1 (ko) | 2000-07-01 |
Family
ID=19534890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980008886A KR100257679B1 (ko) | 1998-03-16 | 1998-03-16 | 철도차량용 압축공기 발생장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100257679B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101014616B1 (ko) | 2009-03-05 | 2011-02-16 | 현대로템 주식회사 | 철도차량용 하부조립모듈 |
CN105270437A (zh) * | 2015-10-26 | 2016-01-27 | 南车南京浦镇车辆有限公司 | 适用于底架带中梁铁路客车的制动模块 |
US9856866B2 (en) | 2011-01-28 | 2018-01-02 | Wabtec Holding Corp. | Oil-free air compressor for rail vehicles |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008009217A1 (de) | 2008-02-12 | 2009-08-20 | Siemens Aktiengesellschaft | Modulares Bremsgerüst |
DE102016117497A1 (de) | 2016-09-16 | 2018-03-22 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Gerüstbalken für einen Rahmen einer Bremssteuereinrichtung eines schienengebundenen Fahrzeugs |
-
1998
- 1998-03-16 KR KR1019980008886A patent/KR100257679B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101014616B1 (ko) | 2009-03-05 | 2011-02-16 | 현대로템 주식회사 | 철도차량용 하부조립모듈 |
US9856866B2 (en) | 2011-01-28 | 2018-01-02 | Wabtec Holding Corp. | Oil-free air compressor for rail vehicles |
CN105270437A (zh) * | 2015-10-26 | 2016-01-27 | 南车南京浦镇车辆有限公司 | 适用于底架带中梁铁路客车的制动模块 |
Also Published As
Publication number | Publication date |
---|---|
KR19990074977A (ko) | 1999-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106194651B (zh) | 一种电动无油主空压机 | |
KR100257679B1 (ko) | 철도차량용 압축공기 발생장치 | |
CN102785670B (zh) | 低轴重窄轨内燃机车 | |
CN201214411Y (zh) | 用于机车补风的通风装置 | |
CN106428223A (zh) | 一种新型前围通风盖板 | |
CN108735450B (zh) | 一种用于轨道车辆的牵引变压器的冷却系统 | |
CN114104022A (zh) | 一种轨道交通换气装置 | |
CN207758778U (zh) | 一种冷却装置、列车牵引系统及列车 | |
CN201620931U (zh) | 介质导通装置 | |
KR200176424Y1 (ko) | 철도차량용 압축공기 발생장치 | |
CN206252958U (zh) | 一种空气过滤装置 | |
CN214701412U (zh) | 一种用于钢化玻璃的冷却机构 | |
CN110356196A (zh) | 一种鼓风机偏置式车用hvac总成 | |
CN210363854U (zh) | 一种无油风源系统 | |
CN100542863C (zh) | 轨道车辆的底架承载式风道及其安装方法 | |
CN114312868A (zh) | 一种轨道交通车辆用冗余式冷却塔 | |
CN206409384U (zh) | 一种车辆用螺杆式空气压缩机 | |
CN211580491U (zh) | 一种工控机冷风降温装置 | |
CN205396090U (zh) | 一种防脱落结构的牵引电机冷却风机 | |
CN202783201U (zh) | 低轴重窄轨内燃机车 | |
CN201049628Y (zh) | 轨道车辆的底架承载式风道 | |
CN214438799U (zh) | 一种新型均质机柱塞的冷却设备 | |
CN216866944U (zh) | 轨道车辆用智能式无油风源装置 | |
RU157864U1 (ru) | Воздухозаборник отопителя автомобиля "lada 4x4" | |
CN211468581U (zh) | 一种具有除尘散热功能的客车后舱门 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130228 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20140303 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20150302 Year of fee payment: 16 |
|
FPAY | Annual fee payment |
Payment date: 20160302 Year of fee payment: 17 |
|
FPAY | Annual fee payment |
Payment date: 20170302 Year of fee payment: 18 |
|
FPAY | Annual fee payment |
Payment date: 20180305 Year of fee payment: 19 |
|
EXPY | Expiration of term |