KR900014757A - 수중펌프용 제어기 - Google Patents

수중펌프용 제어기 Download PDF

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Publication number
KR900014757A
KR900014757A KR1019900002961A KR900002961A KR900014757A KR 900014757 A KR900014757 A KR 900014757A KR 1019900002961 A KR1019900002961 A KR 1019900002961A KR 900002961 A KR900002961 A KR 900002961A KR 900014757 A KR900014757 A KR 900014757A
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KR
South Korea
Prior art keywords
connector
case
pump
controller
power connector
Prior art date
Application number
KR1019900002961A
Other languages
English (en)
Other versions
KR0152271B1 (ko
Inventor
도모유끼 시바따
노보루 호끼모또
Original Assignee
후지무라 히로유끼
가부시기가이샤 에바라 세이사꾸쇼
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 후지무라 히로유끼, 가부시기가이샤 에바라 세이사꾸쇼 filed Critical 후지무라 히로유끼
Publication of KR900014757A publication Critical patent/KR900014757A/ko
Application granted granted Critical
Publication of KR0152271B1 publication Critical patent/KR0152271B1/ko

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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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/025—Stopping, starting, unloading or idling control by means of floats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

내용 없음.

Description

수중펌프용 제어기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예에 따른 수중펌프용 제어기가 수중펌프에 장착된 상태를 도시하는 단면도,
제2도는 비자동 모드에서 수중펌프를 작동할 때 펌프케이싱과 외부동력 커넥터 사이의 연결을 도시하는 부분단면도,
제3도는 수중펌프용 제어기를 위한 제어회로의 예를 도시하는 다이어그램.

Claims (9)

  1. 수위센서로 검출된 수위에 따라 펌프를 가동 및 정지시키도록 작동하는 수중펌프용 제어기에 있어서, 수밀케이스와, 펌프케이싱에 제공된 동력 커넥터상에 설치를 위해 케이스의 제1의 임의의 위치에 있는 제1커넥터와, 외부동력 커넥터가 설치되는 케이스상에 제2의 임의의 위치에 있는 제2커넥터와, 수위검출센서로부터 출력된 신호에 따라 펌프를 가동 및 정지시키기 위해 상기 케이스에 설치된 제어회로를 구성하는 전자부품 및 유닛과, 제어회로와 수위센서를 전기적으로 연결하기 위해 케이스에서 외부로 수밀하며서 유도되는 케이블로 이루어져 별도의 성분으로 구성되는 것을 특징으로 하는 제어기.
  2. 제1항에 있어서, 펌프의 동력커넥터가 암단자핀을 갖도록 구성되고, 제1커넥터가 펌의 암단자편에 삽입되도록 된 숫단자핀을 가져 구성된 것을 특징으로 하는 제어기.
  3. 제2항에 있어서, 암수단자핀이 각각 펌프케이싱과 케이스상에 수밀로 고정되어 수지물질 등으로 구성되는 커넥터체를 통하여 각각 고정되는 것을 특징으로 하는 제어기.
  4. 제1항에 있어서, 제2커넥터가 암단자핀을 갖도록 구성되고, 외부동력 커넥터가 제2커넥터의 암단자핀에 삽입되도록 숫단자핀을 가져 구성되는 것을 특징으로 하는 제어기.
  5. 제4항에 있어서, 제2커넥터의 암단자핀이 케이스상에 수밀로 고정되어 수지물질 등으로 구성되는 커넥터체를 통하여 고정된 것을 특징으로 하는 제어기.
  6. 제5항에 있어서, 외부동력커넥터의 숫단자핀이 펌프케이싱의 암단자핀에 삽입되도록 된 것을 특징으로 하는 제어기.
  7. 제1항 내지 6항중 어느 한 항에 있어서, 견고한 커버가 외부동력 커넥터의 단부칼라부상에 덮혀지고, 외부동력 커넥터와 케이스가 볼트 등으로 펌프케이싱상에 고정되도록 된 것을 특징으로 하는 제어기.
  8. 제7항에 있어서, 수밀페킹이 케이스와 외부동력 커넥터 사이에 위치된 것을 특징으로 하는 제어기.
  9. 제1항 내지 8항중 어느 한 항에 있어서, 수위검출센서가 플로우트 스위치인 것을 특징으로 하는 제어기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900002961A 1989-03-07 1990-03-07 수중펌프용 제어기 KR0152271B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1989025999U JPH078877Y2 (ja) 1989-03-07 1989-03-07 水中ポンプ用制御装置
JP89-25999 1989-03-07
JP1-25999 1989-07-13

Publications (2)

Publication Number Publication Date
KR900014757A true KR900014757A (ko) 1990-10-24
KR0152271B1 KR0152271B1 (ko) 1998-11-02

Family

ID=12181417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002961A KR0152271B1 (ko) 1989-03-07 1990-03-07 수중펌프용 제어기

Country Status (6)

Country Link
US (1) US5100298A (ko)
EP (1) EP0386703B1 (ko)
JP (1) JPH078877Y2 (ko)
KR (1) KR0152271B1 (ko)
AT (1) ATE108870T1 (ko)
DE (1) DE69010718T2 (ko)

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Also Published As

Publication number Publication date
JPH078877Y2 (ja) 1995-03-06
US5100298A (en) 1992-03-31
JPH02115990U (ko) 1990-09-17
EP0386703A3 (en) 1991-01-02
EP0386703B1 (en) 1994-07-20
ATE108870T1 (de) 1994-08-15
DE69010718T2 (de) 1995-03-16
DE69010718D1 (de) 1994-08-25
KR0152271B1 (ko) 1998-11-02
EP0386703A2 (en) 1990-09-12

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