KR100424795B1 - 자체순환 냉각시스템 진공펌프 - Google Patents
자체순환 냉각시스템 진공펌프 Download PDFInfo
- Publication number
- KR100424795B1 KR100424795B1 KR10-2001-0048031A KR20010048031A KR100424795B1 KR 100424795 B1 KR100424795 B1 KR 100424795B1 KR 20010048031 A KR20010048031 A KR 20010048031A KR 100424795 B1 KR100424795 B1 KR 100424795B1
- Authority
- KR
- South Korea
- Prior art keywords
- vacuum pump
- cooling
- screw
- cooling water
- pump
- Prior art date
Links
Classifications
-
- 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
- F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
- F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (2)
- 케이싱 내부에 설치된 구동 스크류와 종동 스크류의 치합으로 이루어지는 스크류식 진공펌프에 있어서,상기 구동스크류의 일측단부측과 축연결되어 구동스크류를 회전시키는 모터의 후면에 형성된 냉각팬과 연통 형성되고, 진공펌프를 냉각시키는 냉각수의 열교환이 상기 냉각팬에 의해 흡입되는 공기에 의해 이루어지도록 하는 쿨러(cooler)와;상기 구동스크류의 타측단부측에 설치되고, 상기 구동스크류축과 축연결되어 연동됨에 의해 냉각수를 순환시키는 냉각수펌프(water pump);를 포함하여 구성되어 상기 모터의 구동에 의해 공기를 압축하여 배출시킴과 동시에 냉각수의 순환이 이루어지도록 함을 특징으로 하는 자체순환 냉각시스템 진공펌프.
- 제 1항에 있어서, 상기 냉각수펌프는,상기 구동스크류축의 단부에 형성되는 스플라인 샤프트와 결합되어짐을 특징으로 하는 자체순환 냉각시스템 진공펌프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0048031A KR100424795B1 (ko) | 2001-08-09 | 2001-08-09 | 자체순환 냉각시스템 진공펌프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0048031A KR100424795B1 (ko) | 2001-08-09 | 2001-08-09 | 자체순환 냉각시스템 진공펌프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010088583A KR20010088583A (ko) | 2001-09-28 |
KR100424795B1 true KR100424795B1 (ko) | 2004-03-30 |
Family
ID=19713037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0048031A KR100424795B1 (ko) | 2001-08-09 | 2001-08-09 | 자체순환 냉각시스템 진공펌프 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100424795B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10156180B4 (de) * | 2001-11-15 | 2015-10-15 | Oerlikon Leybold Vacuum Gmbh | Gekühlte Schraubenvakuumpumpe |
WO2018169376A1 (ko) * | 2017-03-17 | 2018-09-20 | 명화공업주식회사 | 듀얼펌프 |
CN111677663B (zh) * | 2020-06-23 | 2022-01-11 | 江苏亚太工业泵科技发展有限公司 | 一种高压高效真空节能泵 |
CN115507579B (zh) * | 2022-10-26 | 2023-12-22 | 山东博科真空科技有限公司 | 一种螺杆真空泵螺杆冷却装置 |
CN118088445B (zh) * | 2024-04-07 | 2024-08-20 | 南通市威士真空设备有限公司 | 一种带有冷却辅助功能的水环真空泵 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06147167A (ja) * | 1992-10-30 | 1994-05-27 | Shin Nippon Zoki Kk | 水封式真空ポンプの封水冷却装置 |
KR20010024955A (ko) * | 1998-03-23 | 2001-03-26 | 다치바나 하루미 | 드라이 진공펌프 |
KR20010042294A (ko) * | 1998-03-31 | 2001-05-25 | 다치바나 하루미 | 진공펌프 |
-
2001
- 2001-08-09 KR KR10-2001-0048031A patent/KR100424795B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06147167A (ja) * | 1992-10-30 | 1994-05-27 | Shin Nippon Zoki Kk | 水封式真空ポンプの封水冷却装置 |
KR20010024955A (ko) * | 1998-03-23 | 2001-03-26 | 다치바나 하루미 | 드라이 진공펌프 |
KR20010042294A (ko) * | 1998-03-31 | 2001-05-25 | 다치바나 하루미 | 진공펌프 |
Also Published As
Publication number | Publication date |
---|---|
KR20010088583A (ko) | 2001-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7400503B2 (en) | Systems for low cost coaxial liquid cooling | |
US20070000268A1 (en) | Systems for integrated pump and reservoir | |
JP4267373B2 (ja) | 車両用電動機冷却システム | |
CN214464524U (zh) | 柴油机冷却水泵及柴油机冷却水循环系统 | |
KR100892530B1 (ko) | 스크류 냉각식 진공 펌프 | |
JP6125375B2 (ja) | スクリュー圧縮機 | |
AU2019427999A1 (en) | Multistage pump body and multistage gas pump | |
KR100424795B1 (ko) | 자체순환 냉각시스템 진공펌프 | |
WO2006061558A1 (en) | Vacuum pump with heat sink on rotor shaft | |
CN2527718Y (zh) | 一种摩托车发动机水冷却装置 | |
CN210769662U (zh) | 一种自吸循环式风冷却器 | |
CN221096783U (zh) | 一种性能高效的气体压缩机 | |
JP2005155554A (ja) | 電動ルーツ型圧縮機 | |
CN215521271U (zh) | 一种罗茨鼓风机冷却副油箱 | |
CN217401092U (zh) | 一种无油润滑空压机 | |
KR200267804Y1 (ko) | 진공펌프 | |
JPH10159780A (ja) | 真空ポンプの冷却方法および冷却装置 | |
CN217080783U (zh) | 一种多用途螺杆机组 | |
CN116624389B (zh) | 一种螺杆转子及螺杆空压机 | |
JPS6285194A (ja) | 空冷無給油式回転形圧縮機 | |
CN214660865U (zh) | 一种罗茨风机用冷却装置 | |
CN218125269U (zh) | 一种具有高效热量排出结构的高压变频器 | |
CN219101597U (zh) | 一种无油涡旋空压机隐藏式水冷换热装置 | |
KR100316609B1 (ko) | 펌프용 모터의 냉각장치 | |
CN212898827U (zh) | 一种具有循环散热进气装置的空压机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121224 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20131206 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20141215 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20151218 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20161216 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20171213 Year of fee payment: 15 |