JPS55112888A - Combined-type pump - Google Patents

Combined-type pump

Info

Publication number
JPS55112888A
JPS55112888A JP11321879A JP11321879A JPS55112888A JP S55112888 A JPS55112888 A JP S55112888A JP 11321879 A JP11321879 A JP 11321879A JP 11321879 A JP11321879 A JP 11321879A JP S55112888 A JPS55112888 A JP S55112888A
Authority
JP
Japan
Prior art keywords
prescribed
vessel
level
liquid
liquid pump
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.)
Granted
Application number
JP11321879A
Other languages
Japanese (ja)
Other versions
JPS5928758B2 (en
Inventor
Masakatsu Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TLV Co Ltd
Original Assignee
TLV Co Ltd
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 TLV Co Ltd filed Critical TLV Co Ltd
Priority to JP11321879A priority Critical patent/JPS5928758B2/en
Publication of JPS55112888A publication Critical patent/JPS55112888A/en
Publication of JPS5928758B2 publication Critical patent/JPS5928758B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To enable automatic stop of operation when the time necessary for the liquid level in a vessel to reach a prescribed higher level from a prescribed lower level reads a predetermined period of time, by connecting the intake port of a liquid pump with the diffuser of a jet pump through the vessel.
CONSTITUTION: The intake port 18 of a liquid pump 13 is connected with the diffuser 24 of a jet pump 14 through a vessel 10, and means is arranged to stops the operation of a liquid pump 13. The means includes a time by which the time necessary for the liquid level in the vessel 10 to reach a prescribed higher level from a prescribed lower level is measured, and when a fixed time is reached, the timer is started at the prescribed lower position, and returning to the original point is performed at the prescribed higher point, and operation state is set at a first prescribed higher position after the liquid pump 13 has started. Accordingly, when the time necessary for the liquid level in the vessel 10 to reach the prescribed higher position from the prescribed lower position reaches a fixed time span, operation of the liquid pump 13 is automatically stopped.
COPYRIGHT: (C)1980,JPO&Japio
JP11321879A 1979-09-04 1979-09-04 combination pump Expired JPS5928758B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11321879A JPS5928758B2 (en) 1979-09-04 1979-09-04 combination pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11321879A JPS5928758B2 (en) 1979-09-04 1979-09-04 combination pump

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7104978A Division JPS5926799B2 (en) 1978-06-12 1978-06-12 combination pump

Publications (2)

Publication Number Publication Date
JPS55112888A true JPS55112888A (en) 1980-09-01
JPS5928758B2 JPS5928758B2 (en) 1984-07-16

Family

ID=14606560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11321879A Expired JPS5928758B2 (en) 1979-09-04 1979-09-04 combination pump

Country Status (1)

Country Link
JP (1) JPS5928758B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411270U (en) * 1990-05-22 1992-01-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411270U (en) * 1990-05-22 1992-01-30

Also Published As

Publication number Publication date
JPS5928758B2 (en) 1984-07-16

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