JPS56143916A - Water amount display device - Google Patents

Water amount display device

Info

Publication number
JPS56143916A
JPS56143916A JP4626680A JP4626680A JPS56143916A JP S56143916 A JPS56143916 A JP S56143916A JP 4626680 A JP4626680 A JP 4626680A JP 4626680 A JP4626680 A JP 4626680A JP S56143916 A JPS56143916 A JP S56143916A
Authority
JP
Japan
Prior art keywords
display window
display device
water amount
amount display
vessel body
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
JP4626680A
Other languages
Japanese (ja)
Other versions
JPH0348447B2 (en
Inventor
Isao Sato
Hiroshi Yamamoto
Seiichi Nagai
Yukihiko Ogawa
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.)
Toshiba Electric Appliances Co Ltd
Toshiba Denki Kigu KK
Original Assignee
Toshiba Electric Appliances Co Ltd
Toshiba Denki Kigu KK
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 Toshiba Electric Appliances Co Ltd, Toshiba Denki Kigu KK filed Critical Toshiba Electric Appliances Co Ltd
Priority to JP4626680A priority Critical patent/JPS56143916A/en
Publication of JPS56143916A publication Critical patent/JPS56143916A/en
Publication of JPH0348447B2 publication Critical patent/JPH0348447B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent

Abstract

PURPOSE:To improve the water-tightness of a display window by inserting the transparent of translucent display window having beforehand been molded into a mold at the forming of the mold for a vessel body and fixing these in one body. CONSTITUTION:A display window 7 is beforehand molded by a transparent or translucent synthetic resin. After the display window 7 is mounted in one of molds 8, 9 for forming a vessel body, the molds are clamped, and the resin 3' for molding the vessel body is injected through an injection nozzle 10. Thereby, the periphery of the display window 7 is allowed to contact closely and joined with the resin 3'. In this way, the water-tightness of the display window 7 is improved by the simple method.
JP4626680A 1980-04-10 1980-04-10 Water amount display device Granted JPS56143916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4626680A JPS56143916A (en) 1980-04-10 1980-04-10 Water amount display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4626680A JPS56143916A (en) 1980-04-10 1980-04-10 Water amount display device

Publications (2)

Publication Number Publication Date
JPS56143916A true JPS56143916A (en) 1981-11-10
JPH0348447B2 JPH0348447B2 (en) 1991-07-24

Family

ID=12742406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4626680A Granted JPS56143916A (en) 1980-04-10 1980-04-10 Water amount display device

Country Status (1)

Country Link
JP (1) JPS56143916A (en)

Also Published As

Publication number Publication date
JPH0348447B2 (en) 1991-07-24

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