JPS55164313A - Water quantity detecting unit - Google Patents

Water quantity detecting unit

Info

Publication number
JPS55164313A
JPS55164313A JP7238179A JP7238179A JPS55164313A JP S55164313 A JPS55164313 A JP S55164313A JP 7238179 A JP7238179 A JP 7238179A JP 7238179 A JP7238179 A JP 7238179A JP S55164313 A JPS55164313 A JP S55164313A
Authority
JP
Japan
Prior art keywords
water supply
tank
water
pressure
switch
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
JP7238179A
Other languages
Japanese (ja)
Inventor
Yoshitaka Shibata
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 JP7238179A priority Critical patent/JPS55164313A/en
Publication of JPS55164313A publication Critical patent/JPS55164313A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

PURPOSE: To make it possible to detect a water quantity with a high reliability by a simple structure, by substituting displacement of the support part, which supports clastically the rotary tank of a one-tank drying washer, by volume change of the air room and by detecting this volume change by a processure switch.
CONSTITUTION: Vibtation proventing support unit 10A, which supports elastically internal mechanical part 3 including driving tank 6, stalling unit 7A, and so on, and pressure switch 13 for water quantity detection are provided. When water supply is started for drying tank 6, vibration preventing spring 24 of support unit 10A is sags, and bellows-type nir room 32 is compressed to apply pressure to switch 13. When cavity 34A reaches a preacribed pressure, namely, a prescribed water quantity, contacts 40A and 47 are closed, and water supply is stopped to start washing. Further, when shaft 49 is turned and cam 51 is operated to change expansile force of water level adjusting spring 43, pressure of cavity 34A, namely, the water supply quantity can be channed. As a result, an arbitrary water supply quantity can be detected.
COPYRIGHT: (C)1980,JPO&Japio
JP7238179A 1979-06-11 1979-06-11 Water quantity detecting unit Pending JPS55164313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7238179A JPS55164313A (en) 1979-06-11 1979-06-11 Water quantity detecting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7238179A JPS55164313A (en) 1979-06-11 1979-06-11 Water quantity detecting unit

Publications (1)

Publication Number Publication Date
JPS55164313A true JPS55164313A (en) 1980-12-22

Family

ID=13487648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7238179A Pending JPS55164313A (en) 1979-06-11 1979-06-11 Water quantity detecting unit

Country Status (1)

Country Link
JP (1) JPS55164313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381518U (en) * 1989-09-11 1991-08-20
JPH0623722U (en) * 1992-07-23 1994-03-29 株式会社バンダイ Injection nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381518U (en) * 1989-09-11 1991-08-20
JPH0623722U (en) * 1992-07-23 1994-03-29 株式会社バンダイ Injection nozzle

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