JPH0329145B2 - - Google Patents

Info

Publication number
JPH0329145B2
JPH0329145B2 JP61226111A JP22611186A JPH0329145B2 JP H0329145 B2 JPH0329145 B2 JP H0329145B2 JP 61226111 A JP61226111 A JP 61226111A JP 22611186 A JP22611186 A JP 22611186A JP H0329145 B2 JPH0329145 B2 JP H0329145B2
Authority
JP
Japan
Prior art keywords
heater
tip
heating
heating element
sharp
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.)
Expired - Lifetime
Application number
JP61226111A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63218185A (ja
Inventor
Shigeru Tsutsumi
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.)
Sanri KK
Original Assignee
Sanri 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 Sanri KK filed Critical Sanri KK
Priority to JP22611186A priority Critical patent/JPS63218185A/ja
Priority to GB8719399A priority patent/GB2196216B/en
Priority to DE19873729974 priority patent/DE3729974A1/de
Priority to FR8712670A priority patent/FR2604388B1/fr
Publication of JPS63218185A publication Critical patent/JPS63218185A/ja
Publication of JPH0329145B2 publication Critical patent/JPH0329145B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Resistance Heating (AREA)
JP22611186A 1986-09-26 1986-09-26 高感度尖鋭発熱体 Granted JPS63218185A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP22611186A JPS63218185A (ja) 1986-09-26 1986-09-26 高感度尖鋭発熱体
GB8719399A GB2196216B (en) 1986-09-26 1987-08-17 Heat-generating device for local heating of injection moulding synthetic resin
DE19873729974 DE3729974A1 (de) 1986-09-26 1987-09-08 Heizeinrichtung
FR8712670A FR2604388B1 (fr) 1986-09-26 1987-09-14 Dispositif generateur de chaleur, de forme pointue, presentant une grande sensibilite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22611186A JPS63218185A (ja) 1986-09-26 1986-09-26 高感度尖鋭発熱体

Publications (2)

Publication Number Publication Date
JPS63218185A JPS63218185A (ja) 1988-09-12
JPH0329145B2 true JPH0329145B2 (en]) 1991-04-23

Family

ID=16840007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22611186A Granted JPS63218185A (ja) 1986-09-26 1986-09-26 高感度尖鋭発熱体

Country Status (4)

Country Link
JP (1) JPS63218185A (en])
DE (1) DE3729974A1 (en])
FR (1) FR2604388B1 (en])
GB (1) GB2196216B (en])

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065538B (en]) * 1954-12-20
JPS6112089Y2 (en]) * 1980-06-25 1986-04-16
IT8253648U1 (it) * 1982-09-03 1984-03-03 Rotfil Srl Riscaldatore iniettore a cartuccia per distributore d'iniezione a canale caldo
JPS59142124A (ja) * 1983-02-02 1984-08-15 Shigeru Tsutsumi 合成樹脂射出成形機用ホツトチツプブシング
JPS6158711A (ja) * 1984-08-31 1986-03-26 Shigeru Tsutsumi 尖鋭発熱体
JPS6112089U (ja) * 1985-06-14 1986-01-24 リズム時計工業株式会社 時計のアラーム設定確認機構
JPS62140385A (ja) * 1985-12-16 1987-06-23 三理株式会社 尖鋭発熱体

Also Published As

Publication number Publication date
GB2196216A (en) 1988-04-20
JPS63218185A (ja) 1988-09-12
FR2604388A1 (fr) 1988-04-01
GB2196216B (en) 1990-01-10
DE3729974A1 (de) 1988-03-31
FR2604388B1 (fr) 1991-01-25
GB8719399D0 (en) 1987-09-23

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