JPS5578866A - Constant flow device - Google Patents

Constant flow device

Info

Publication number
JPS5578866A
JPS5578866A JP15148278A JP15148278A JPS5578866A JP S5578866 A JPS5578866 A JP S5578866A JP 15148278 A JP15148278 A JP 15148278A JP 15148278 A JP15148278 A JP 15148278A JP S5578866 A JPS5578866 A JP S5578866A
Authority
JP
Japan
Prior art keywords
water
passage
pressure
sheet
flowing
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.)
Pending
Application number
JP15148278A
Other languages
Japanese (ja)
Inventor
Yoshio Owa
Tomiyoshi Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15148278A priority Critical patent/JPS5578866A/en
Publication of JPS5578866A publication Critical patent/JPS5578866A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a stabilized flow of water for a wide range of working pressure, by setting an elastic sheet, rigid cup and control spring in a hose juncture.
CONSTITUTION: A rigid cup 2, elastic sheet 5 and control spring 6 are set in a juncture of feed water hose. When the water pressure is low, a water passage A flowing through a hole 2a, a passage B flowing round the cup 2 and through a hole 5a, and another passage C flowing through external notches 5c and below the sheet 5 which is lifted by the spring 6 are formed to secure the water flow. When the water pressure is medium, the elastic sheet 5 is pressed to the sheet face 4a and the passage C is shut off. When the pressure is high, a stepped groove 2b cut into the sheet 5 to shut off the passage B. Thus a constant water flow is provided for a wide range of pressure, which can improve the performance of rinsing and reduce the time required for washing with a washing machine.
COPYRIGHT: (C)1980,JPO&Japio
JP15148278A 1978-12-09 1978-12-09 Constant flow device Pending JPS5578866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15148278A JPS5578866A (en) 1978-12-09 1978-12-09 Constant flow device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15148278A JPS5578866A (en) 1978-12-09 1978-12-09 Constant flow device

Publications (1)

Publication Number Publication Date
JPS5578866A true JPS5578866A (en) 1980-06-13

Family

ID=15519458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15148278A Pending JPS5578866A (en) 1978-12-09 1978-12-09 Constant flow device

Country Status (1)

Country Link
JP (1) JPS5578866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009156430A (en) * 2007-12-27 2009-07-16 Toto Ltd Water supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009156430A (en) * 2007-12-27 2009-07-16 Toto Ltd Water supply device

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