FR2506041B1 - CONTROL DEVICE FOR THE HYDRAULIC CIRCULATION OF A MACHINE FOR MOLDING SYNTHETIC MATERIALS BY INJECTION - Google Patents
CONTROL DEVICE FOR THE HYDRAULIC CIRCULATION OF A MACHINE FOR MOLDING SYNTHETIC MATERIALS BY INJECTIONInfo
- Publication number
- FR2506041B1 FR2506041B1 FR8206624A FR8206624A FR2506041B1 FR 2506041 B1 FR2506041 B1 FR 2506041B1 FR 8206624 A FR8206624 A FR 8206624A FR 8206624 A FR8206624 A FR 8206624A FR 2506041 B1 FR2506041 B1 FR 2506041B1
- Authority
- FR
- France
- Prior art keywords
- injection
- machine
- control device
- synthetic materials
- molding synthetic
- 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
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
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
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3119095A DE3119095C2 (en) | 1981-05-14 | 1981-05-14 | Control device for the hydraulic circuit of a plastic injection molding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2506041A1 FR2506041A1 (en) | 1982-11-19 |
FR2506041B1 true FR2506041B1 (en) | 1985-12-06 |
Family
ID=6132240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8206624A Expired FR2506041B1 (en) | 1981-05-14 | 1982-04-16 | CONTROL DEVICE FOR THE HYDRAULIC CIRCULATION OF A MACHINE FOR MOLDING SYNTHETIC MATERIALS BY INJECTION |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS57195633A (en) |
AT (1) | AT376170B (en) |
CA (1) | CA1171757A (en) |
CH (1) | CH659427A5 (en) |
DE (1) | DE3119095C2 (en) |
FR (1) | FR2506041B1 (en) |
GB (1) | GB2099610B (en) |
IT (1) | IT1200573B (en) |
NL (1) | NL8200963A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3309964C2 (en) * | 1983-03-19 | 1985-05-23 | Krauss-Maffei AG, 8000 München | Device for dosing and mixing two or more flowable plastic reaction components |
DE3448047A1 (en) * | 1984-12-28 | 1986-07-03 | Karl 7298 Loßburg Hehl | Hydraulic device for the injection unit of a plastics injection moulding machine |
DE3447605C1 (en) * | 1984-12-28 | 1986-05-07 | Karl 7298 Loßburg Hehl | Hydraulic device for the injection molding unit of a plastic injection molding machine |
DE3447709C1 (en) * | 1984-12-28 | 1986-04-30 | Karl 7298 Loßburg Hehl | Control device for the hydraulic circuit of a plastic injection molding machine |
DE3644181C1 (en) * | 1986-12-23 | 1988-04-28 | Karl Hehl | Hydraulic device for the mold clamping unit of a plastic injection molding machine |
US5634334A (en) * | 1992-10-14 | 1997-06-03 | Hehl; Karl | Hydraulic device for use in a production machine |
DE4234647C1 (en) * | 1992-10-14 | 1994-01-27 | Karl Hehl | Hydraulic device on an injection molding machine for processing plastics or the like |
DE4335403C1 (en) * | 1993-10-18 | 1994-12-15 | Karl Hehl | Hydraulic device |
US5645775A (en) * | 1995-10-04 | 1997-07-08 | Barber-Colman Company | Adaptive controller for injection molding |
DE19603251C1 (en) * | 1996-01-30 | 1997-01-30 | Battenfeld Gmbh | Method and device for operating the hydraulic operating system of a plastics processing machine |
JP4510992B2 (en) * | 2000-05-10 | 2010-07-28 | 川崎油工株式会社 | Control method of press hydraulic power source |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1539204A (en) * | 1967-08-03 | 1968-09-13 | Plastimonde | Improvements to the plastic molding process by adjusting the control of the movement of the mold and the injection piston |
GB1398275A (en) * | 1971-12-28 | 1975-06-18 | British Industrial Plastics | Injection moulding machines |
US3924840A (en) * | 1972-09-18 | 1975-12-09 | Gen Electric | Viscosity control for a plastic molding machine |
CH554741A (en) * | 1973-02-07 | 1974-10-15 | Netstal Ag Maschf Giesserei | PLASTIC INJECTION MOLDING MACHINE WITH PROGRAMMING DEVICE. |
JPS51144881A (en) * | 1975-06-05 | 1976-12-13 | Daikin Ind Ltd | Fluid system |
DE2528963C2 (en) * | 1975-06-28 | 1983-11-03 | Karl 7298 Loßburg Hehl | Control device for the hydraulic circuit of an injection molding machine |
DE2532429C3 (en) * | 1975-07-19 | 1981-12-17 | G. Bauknecht Gmbh, 7000 Stuttgart | Method and device for injection molding a plastic compound with variable injection speed |
JPS5356479A (en) * | 1976-11-01 | 1978-05-22 | Daikin Ind Ltd | Fluid control device |
JPS6027841B2 (en) * | 1977-12-08 | 1985-07-01 | ダイキン工業株式会社 | fluid control device |
JPS5483964A (en) * | 1977-12-16 | 1979-07-04 | Hitachi Ltd | Injection speed pattern control device for injection molding machine |
-
1981
- 1981-05-14 DE DE3119095A patent/DE3119095C2/en not_active Expired
-
1982
- 1982-03-09 NL NL8200963A patent/NL8200963A/en not_active Application Discontinuation
- 1982-03-22 IT IT20316/82A patent/IT1200573B/en active
- 1982-03-31 GB GB8209559A patent/GB2099610B/en not_active Expired
- 1982-04-16 FR FR8206624A patent/FR2506041B1/en not_active Expired
- 1982-04-22 AT AT0157682A patent/AT376170B/en not_active IP Right Cessation
- 1982-04-28 CH CH2675/82A patent/CH659427A5/en not_active IP Right Cessation
- 1982-05-06 CA CA000402395A patent/CA1171757A/en not_active Expired
- 1982-05-13 JP JP57079293A patent/JPS57195633A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL8200963A (en) | 1982-12-01 |
GB2099610A (en) | 1982-12-08 |
AT376170B (en) | 1984-10-25 |
IT1200573B (en) | 1989-01-27 |
IT8220316A0 (en) | 1982-03-22 |
CA1171757A (en) | 1984-07-31 |
CH659427A5 (en) | 1987-01-30 |
GB2099610B (en) | 1986-04-09 |
DE3119095C2 (en) | 1983-09-01 |
DE3119095A1 (en) | 1982-12-02 |
FR2506041A1 (en) | 1982-11-19 |
ATA157682A (en) | 1984-03-15 |
JPS57195633A (en) | 1982-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |