KR100882129B1 - 전동기에서 그리스의 주입시기 제어장치 - Google Patents
전동기에서 그리스의 주입시기 제어장치 Download PDFInfo
- Publication number
- KR100882129B1 KR100882129B1 KR1020030017861A KR20030017861A KR100882129B1 KR 100882129 B1 KR100882129 B1 KR 100882129B1 KR 1020030017861 A KR1020030017861 A KR 1020030017861A KR 20030017861 A KR20030017861 A KR 20030017861A KR 100882129 B1 KR100882129 B1 KR 100882129B1
- Authority
- KR
- South Korea
- Prior art keywords
- grease
- vibration
- alarm
- signal
- electric motor
- 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.)
- Expired - Fee Related
Links
- 239000004519 grease Substances 0.000 title claims abstract description 100
- 238000002347 injection Methods 0.000 claims abstract description 40
- 239000007924 injection Substances 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- -1 vibration sensor Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (3)
- 전동기에서 발생되는 진동의 크기를 검출하는 진동센서;상기 전동기에 연결되어 전동기로의 그리스 공급을 조절하는 그리스공급 차단밸브;상기 진동센서의 진동검출치가 상한 설정치보다 크면 상기 그리스공급 차단밸브로 오픈신호를 출력하고, 하한 설정치보다 작으면 상기 그리스공급 차단밸브로 클로즈신호를 출력하는 제어부;상기 제어부로부터 오픈신호가 출력되면 소정의 시간을 카운트하고, 카운트가 끝난 뒤 상기 진동센서의 진동검출치가 상기 하한 설정치보다 크면 경보신호를 출력하는 경보판단부;상기 경보판단부로부터 경보신호가 출력되면 경보를 발생하는 경보장치를 포함하는 것을 특징으로 하는 전동기에서 그리스의 주입시기 제어장치.
- 제1항에 있어서, 상기 제어부는상기 진동센서에서 검출된 진동치를 증폭하는 증폭기;상기 증폭기로부터의 진동검출치와 상한 및 하한 진동설정치를 비교하는 비교기;상기 비교기로부터 출력되는 신호를 소정의 시간만큼 딜레이시킨 후 상기 그리스공급 차단밸브로 출력하는 시간지연기를 포함하여 그리스가 단시간에 주입/차단되는 촌동현상을 방지하는 것을 특징으로 하는 전동기에서 그리스의 주입시기 제어장치.
- 제1항에 있어서, 상기 경보판단부는상기 제어부로부터 오픈신호가 출력되면 설정된 시간동안 카운트하는 카운터기;상기 카운터기로부터 신호가 출력될 때 상기 진동센서의 진동검출치가 하한 진동설정치보다 크면 상기 경보장치로 신호를 출력하는 경보부를 포함하는 것을 특징으로 하는 전동기에서 그리스의 주입시기 제어장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030017861A KR100882129B1 (ko) | 2003-03-21 | 2003-03-21 | 전동기에서 그리스의 주입시기 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030017861A KR100882129B1 (ko) | 2003-03-21 | 2003-03-21 | 전동기에서 그리스의 주입시기 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040083263A KR20040083263A (ko) | 2004-10-01 |
KR100882129B1 true KR100882129B1 (ko) | 2009-02-06 |
Family
ID=37367143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030017861A Expired - Fee Related KR100882129B1 (ko) | 2003-03-21 | 2003-03-21 | 전동기에서 그리스의 주입시기 제어장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100882129B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101938776B1 (ko) * | 2018-01-17 | 2019-01-15 | 엘아이지넥스원 주식회사 | 그리스 자동 주입 장치 및 이를 포함한 장거리 레이더 시스템 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100741820B1 (ko) * | 2006-03-24 | 2007-07-23 | 주식회사 케이.엘.티 | 진동감응 윤활유 자동공급장치 및 윤활유 공급방법 |
KR102745471B1 (ko) * | 2022-05-09 | 2024-12-20 | (주)에어릭스 | 진동 모니터링에 따른 자동 주유 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5691707A (en) * | 1995-12-15 | 1997-11-25 | Security Operating Systems, Inc. | Sensory fitting for monitoring bearing performance |
US6236328B1 (en) | 2000-04-26 | 2001-05-22 | Scientific Operating Systems, Inc. | Sensory fitting and integrated electronics for monitoring bearing performance |
KR20020091616A (ko) * | 2001-05-31 | 2002-12-06 | 이상도 | 도유기 |
-
2003
- 2003-03-21 KR KR1020030017861A patent/KR100882129B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5691707A (en) * | 1995-12-15 | 1997-11-25 | Security Operating Systems, Inc. | Sensory fitting for monitoring bearing performance |
US6271761B1 (en) | 1995-12-15 | 2001-08-07 | Scientific Operating Systems, Inc. | Sensory fitting for monitoring bearing performance |
US6236328B1 (en) | 2000-04-26 | 2001-05-22 | Scientific Operating Systems, Inc. | Sensory fitting and integrated electronics for monitoring bearing performance |
KR20020091616A (ko) * | 2001-05-31 | 2002-12-06 | 이상도 | 도유기 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101938776B1 (ko) * | 2018-01-17 | 2019-01-15 | 엘아이지넥스원 주식회사 | 그리스 자동 주입 장치 및 이를 포함한 장거리 레이더 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR20040083263A (ko) | 2004-10-01 |
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