DD273541A5 - Oberflaechenheizelement fuer werkzeug- und maschinenteile - Google Patents

Oberflaechenheizelement fuer werkzeug- und maschinenteile Download PDF

Info

Publication number: DD273541A5
Authority: DD; German Democratic Republic
Prior art keywords: heating element; outer shell; inner part; surface heating; element according
Prior art date: 1987-07-21

Application number

DD88318083A

Other languages

German (de)

English (en)

Inventor

Walter Mueller

Original Assignee

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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.)

1987-07-21

Filing date

1988-07-19

Publication date

1989-11-15

1988-07-19 Application filed by ��@��@��@��@��@�K@��K@��Kk�� filed Critical ��@��@��@��@��@�K@��K@��Kk��

1989-11-15 Publication of DD273541A5 publication Critical patent/DD273541A5/de

Links

238000010438 heat treatment Methods 0.000 title claims abstract description 74
239000004020 conductor Substances 0.000 claims abstract description 19
238000001746 injection moulding Methods 0.000 abstract description 4
238000005516 engineering process Methods 0.000 abstract 1
229920003023 plastic Polymers 0.000 description 3
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
238000004512 die casting Methods 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
229910052725 zinc Inorganic materials 0.000 description 2
239000011701 zinc Substances 0.000 description 2
229920000426 Microplastic Polymers 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000003466 welding Methods 0.000 description 1

Classifications

- 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
- 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
- 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
- B29C45/20—Injection nozzles
- 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
- B29C45/20—Injection nozzles
- B29C45/24—Cleaning equipment

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Resistance Heating (AREA)
Press Drives And Press Lines (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

DD88318083A 1987-07-21 1988-07-19 Oberflaechenheizelement fuer werkzeug- und maschinenteile DD273541A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19873724088 DE3724088A1 (de)	1987-07-21	1987-07-21	Oberflaechenheizelement fuer werkzeug- und maschinenteile

Publications (1)

Publication Number	Publication Date
DD273541A5 true DD273541A5 (de)	1989-11-15

Family

ID=6332023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD88318083A DD273541A5 (de)	1987-07-21	1988-07-19	Oberflaechenheizelement fuer werkzeug- und maschinenteile

Country Status (14)

Country	Link
US (1)	US5051563A (da)
EP (1)	EP0325625A1 (da)
JP (1)	JPH02500145A (da)
KR (1)	KR890702408A (da)
AU (1)	AU603238B2 (da)
BR (1)	BR8807137A (da)
CA (1)	CA1291197C (da)
DD (1)	DD273541A5 (da)
DE (1)	DE3724088A1 (da)
DK (1)	DK94189D0 (da)
ES (1)	ES2007968A6 (da)
RU (1)	RU1838897C (da)
WO (1)	WO1989000803A1 (da)
YU (1)	YU140988A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5578232A (en) *	1995-05-04	1996-11-26	Hart & Cooley, Inc.	Open-coil heater assembly and insulator therefor
US5993190A (en) *	1998-02-24	1999-11-30	Illinois Tool Works Inc.	Injection molding system with improved pressure bushing
US6238204B1 (en)	1999-09-01	2001-05-29	Illinois Tool Works Inc.	Injection molding system with pressure bushing locating ring
JP4062632B1 (ja) *	2006-10-19	2008-03-19	いすゞ自動車株式会社	車両前面構造

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2274839A (en) *	1941-05-21	1942-03-03	Us Rubber Co	Electrically heated hose
FR1041108A (fr) *	1951-08-07	1953-10-21		Perfectionnements aux machines pour injecter les matières thermoplastiques
US3110795A (en) *	1959-09-17	1963-11-12	Gen Motors Corp	Domestic electric appliance
US3436816A (en) *	1965-10-22	1969-04-08	Jerome H Lemelson	Method of making heat transfer panelling
AU409948B2 (en) *	1967-07-25	1971-01-19	The English Electric Company Limited	Improvements in or relating to heating elements
JPS5027225B1 (da) *	1970-11-20	1975-09-05
DE2063852A1 (en) *	1970-12-24	1972-06-29	Ihne & Tesch	Plastic extruder heater - comprising heating layer sandwiched between two conducting layers
GB1359539A (en) *	1971-10-18	1974-07-10	Pyrotenax Ltd	Electric heating device
SE402229B (sv) *	1973-07-16	1978-06-26	Elpag Ag Chur	Forfarande for kraft- och formbunden kallforbindning av olika delar
GB2044162B (en) *	1978-12-14	1982-10-13	Gellert Jobst U	Sprue bushing for an injection moulding apparatus
CA1142722A (en) *	1980-10-24	1983-03-15	Jobst U. Gellert	Sprue bushing and method of manufacture
JPS58152794U (ja) *	1982-04-06	1983-10-13	東京特殊電線株式会社	面状発熱体
JPS60193625A (ja) *	1984-03-16	1985-10-02	Nissei Plastics Ind Co	射出装置のノズル
JPS61136094A (ja) *	1984-11-30	1986-06-23	フオン・ロ−ル・アクチエン・ゲゼルシヤフト	熱可塑性合成樹脂管路部分接合用電気的に溶接可能なスリ−ブ

1987
- 1987-07-21 DE DE19873724088 patent/DE3724088A1/de not_active Withdrawn
1988
- 1988-06-23 US US07/331,661 patent/US5051563A/en not_active Expired - Fee Related
- 1988-06-23 WO PCT/DE1988/000376 patent/WO1989000803A1/de not_active Ceased
- 1988-06-23 KR KR1019890700500A patent/KR890702408A/ko not_active Withdrawn
- 1988-06-23 BR BR888807137A patent/BR8807137A/pt not_active IP Right Cessation
- 1988-06-23 RU SU884613818A patent/RU1838897C/ru active
- 1988-06-23 JP JP63505045A patent/JPH02500145A/ja active Pending
- 1988-06-23 EP EP88905358A patent/EP0325625A1/de not_active Withdrawn
- 1988-06-23 AU AU19495/88A patent/AU603238B2/en not_active Ceased
- 1988-07-19 DD DD88318083A patent/DD273541A5/de not_active IP Right Cessation
- 1988-07-20 YU YU01409/88A patent/YU140988A/xx unknown
- 1988-07-20 CA CA000572483A patent/CA1291197C/en not_active Expired - Lifetime
- 1988-07-20 ES ES8802289A patent/ES2007968A6/es not_active Expired
1989
- 1989-02-28 DK DK094189A patent/DK94189D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK94189A (da)	1989-02-28
US5051563A (en)	1991-09-24
EP0325625A1 (de)	1989-08-02
BR8807137A (pt)	1989-10-31
AU1949588A (en)	1989-02-13
RU1838897C (ru)	1993-08-30
CA1291197C (en)	1991-10-22
ES2007968A6 (es)	1989-07-01
WO1989000803A1 (fr)	1989-01-26
YU140988A (en)	1991-02-28
DK94189D0 (da)	1989-02-28
KR890702408A (ko)	1989-12-23
JPH02500145A (ja)	1990-01-18
AU603238B2 (en)	1990-11-08
DE3724088A1 (de)	1989-02-02

Legal Events

Date	Code	Title	Description
2000-01-05	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE3523826C2 (de)	1995-03-16	Geheizte Spritzgußdüse mit eingelötetem Heizelement und Verfahren zu deren Herstellung
DE2542162B2 (de)	1979-07-19	Heiztorpedo für Spritzgießmaschinen
DE2912042A1 (de)	1979-10-11	Geraet mit einer in einen loetkolben oder eine spezial-entloetvorrichtung umwandelbaren allzweck-entloetvorrichtung
CH655025A5 (de)	1986-03-27	Verfahren zur herstellung einer angussbuchse.
DE1234013B (de)	1967-02-09	Hochtemperaturschneckenextruder fuer Kunststoffe mit Induktionsbeheizung
DE19930334A1 (de)	2001-01-11	Keramischer Heizstab und diesen enthaltende Glühkerze und Verfahren zu deren Herstellung
DE3824160A1 (de)	1990-01-18	Hochleistungstriebwerk
DE4003971A1 (de)	1990-08-16	Spritzgiessduese
DE1100126B (de)	1961-02-23	Trennbarer, abgedichteter, elektrischer Verbinder fuer hohe Temperaturen
DE2542470A1 (de)	1977-04-07	Schutzgasschweissbrenner mit einer gasduese
DD273541A5 (de)	1989-11-15	Oberflaechenheizelement fuer werkzeug- und maschinenteile
DE2631742C3 (de)	1980-08-21	Lichtbogen-Schutzgas-Schweißpistole
DE69218356T2 (de)	1997-06-26	Verfahren zur Herstellung einer Spritzgiessdüse mit einem Heisselement herausragend zwischen benachbarten Muffeteilen und Spritzgiessdüse
EP0018554B1 (de)	1981-10-21	Heizeinrichtung zum Vorwärmen von Heizöl
DE3529905C2 (da)	1987-07-09
DE2240548B2 (da)	1979-07-26
DE4216008C5 (de)	2006-06-01	Vorwärmer für den Düsenstock eines Ölbrenners
DE3240715C2 (de)	1986-09-11	Schutzgasschweißbrenner zum Lichtbogenschweißen
DE19848149C2 (de)	2001-04-12	Brenner eines Fahrzeugheizgeräts
DE19936584B4 (de)	2007-09-27	Elektrisch betriebenes Heizelement
DE69301263T2 (de)	1996-05-23	Beheizte Spritzgiessdüse für mehrere Formhöhlungen
DE8715620U1 (de)	1988-03-10	Vorrichtung zum Kuppeln kühlmittelführender Stromrohre
DE19735247C2 (de)	2001-12-20	Verfahren zum Verlöten von Bauteilen und Bauteil zur Durchführung des Verfahrens
DE3619041C2 (da)	1993-03-25
DE2250373C3 (de)	1977-05-26	Batterie-Anschlußklemme