JPS5743075A - Two-position liquid level control valve - Google Patents

Two-position liquid level control valve

Info

Publication number
JPS5743075A
JPS5743075A JP11896680A JP11896680A JPS5743075A JP S5743075 A JPS5743075 A JP S5743075A JP 11896680 A JP11896680 A JP 11896680A JP 11896680 A JP11896680 A JP 11896680A JP S5743075 A JPS5743075 A JP S5743075A
Authority
JP
Japan
Prior art keywords
level
liquid
liquid level
pressure
valve
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
JP11896680A
Other languages
Japanese (ja)
Other versions
JPS6358313B2 (en
Inventor
Seihei Moriya
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.)
Keihin Corp
Original Assignee
Keihin Seiki Manufacturing 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 Keihin Seiki Manufacturing Co Ltd filed Critical Keihin Seiki Manufacturing Co Ltd
Priority to JP11896680A priority Critical patent/JPS5743075A/en
Publication of JPS5743075A publication Critical patent/JPS5743075A/en
Publication of JPS6358313B2 publication Critical patent/JPS6358313B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Float Valves (AREA)

Abstract

PURPOSE: To have an accurate control of liquid level by providing a pressure sensing valve, which opens and shuts the pressure control conduit in accordance with pressure change in the lower liquid chamber, and thereby eliminating variation of the quantity of liquid in the buoyancy control chamber.
CONSTITUTION: When the level of liquid in a tank T sinks ΔL from the valve closing level L1 to form a level L3, the upper part of the liquid in a pressure control cylinder 2 is blocked by a float valve 13 at the auxiliary line 11 while a pressure control conduit 21 is blocked by a pressure sensing valve 17 and isolated from the atmosphere, so that sink of the liquid level in the tank T down to L3 does not require sink of liquid level in the pressure control cylinder 2 and the liquid level continues to be at the valve closing level L1. Accordingly, the float 3 does not move at all to provide an accurate level control.
COPYRIGHT: (C)1982,JPO&Japio
JP11896680A 1980-08-28 1980-08-28 Two-position liquid level control valve Granted JPS5743075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11896680A JPS5743075A (en) 1980-08-28 1980-08-28 Two-position liquid level control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11896680A JPS5743075A (en) 1980-08-28 1980-08-28 Two-position liquid level control valve

Publications (2)

Publication Number Publication Date
JPS5743075A true JPS5743075A (en) 1982-03-10
JPS6358313B2 JPS6358313B2 (en) 1988-11-15

Family

ID=14749680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11896680A Granted JPS5743075A (en) 1980-08-28 1980-08-28 Two-position liquid level control valve

Country Status (1)

Country Link
JP (1) JPS5743075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596293B2 (en) 2008-05-30 2013-12-03 Koninklijke Philips N.V. Water appliance having a flow control unit and a filter assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596293B2 (en) 2008-05-30 2013-12-03 Koninklijke Philips N.V. Water appliance having a flow control unit and a filter assembly

Also Published As

Publication number Publication date
JPS6358313B2 (en) 1988-11-15

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