NL8200963A - Stuurinrichting voor de hydraulische kringloop van een kunststofspuitgietmachine. - Google Patents
Stuurinrichting voor de hydraulische kringloop van een kunststofspuitgietmachine. Download PDFInfo
- Publication number
- NL8200963A NL8200963A NL8200963A NL8200963A NL8200963A NL 8200963 A NL8200963 A NL 8200963A NL 8200963 A NL8200963 A NL 8200963A NL 8200963 A NL8200963 A NL 8200963A NL 8200963 A NL8200963 A NL 8200963A
- Authority
- NL
- Netherlands
- Prior art keywords
- pressure
- control
- consumer
- valve system
- proportional valve
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title claims description 4
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 239000000523 sample Substances 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 241000490229 Eucephalus Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3119095A DE3119095C2 (de) | 1981-05-14 | 1981-05-14 | Steuervorrichtung für den hydraulischen Kreislauf einer Kunststoff-Spritzgießmaschine |
| DE3119095 | 1981-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8200963A true NL8200963A (nl) | 1982-12-01 |
Family
ID=6132240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8200963A NL8200963A (nl) | 1981-05-14 | 1982-03-09 | Stuurinrichting voor de hydraulische kringloop van een kunststofspuitgietmachine. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS57195633A (de) |
| AT (1) | AT376170B (de) |
| CA (1) | CA1171757A (de) |
| CH (1) | CH659427A5 (de) |
| DE (1) | DE3119095C2 (de) |
| FR (1) | FR2506041B1 (de) |
| GB (1) | GB2099610B (de) |
| IT (1) | IT1200573B (de) |
| NL (1) | NL8200963A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309964C2 (de) * | 1983-03-19 | 1985-05-23 | Krauss-Maffei AG, 8000 München | Vorrichtung zum Dosieren und Mischen von zwei oder mehreren fließfähigen Kunststoff-Reaktionskomponenten |
| DE3447709C1 (de) * | 1984-12-28 | 1986-04-30 | Karl 7298 Loßburg Hehl | Steuervorrichtung fuer den hydraulischen Kreislauf einer Kunststoff-Spritzgiessmaschine |
| DE3447605C1 (de) * | 1984-12-28 | 1986-05-07 | Karl 7298 Loßburg Hehl | Hydraulikeinrichtung fuer die Spritzgiesseinheit einer Kunststoff-Spritzgiessmaschine |
| DE3448047A1 (de) * | 1984-12-28 | 1986-07-03 | Karl 7298 Loßburg Hehl | Hydraulikeinrichtung fuer die spritzgiesseinheit einer kunststoff-spritzgiessmaschine |
| DE3644181C1 (de) * | 1986-12-23 | 1988-04-28 | Karl Hehl | Hydraulikeinrichtung fuer die Formschliesseinheit einer Kunststoff-Spritzgiessmaschine |
| DE4234647C1 (de) * | 1992-10-14 | 1994-01-27 | Karl Hehl | Hydraulikeinrichtung an einer Spritzgießmaschine für die Verarbeitung von Kunststoffen oder dergleichen |
| US5634334A (en) * | 1992-10-14 | 1997-06-03 | Hehl; Karl | Hydraulic device for use in a production machine |
| DE4335403C1 (de) * | 1993-10-18 | 1994-12-15 | Karl Hehl | Hydraulikeinrichtung |
| US5645775A (en) * | 1995-10-04 | 1997-07-08 | Barber-Colman Company | Adaptive controller for injection molding |
| DE19603251C1 (de) * | 1996-01-30 | 1997-01-30 | Battenfeld Gmbh | Verfahren und Vorrichtung zum Betreiben des hydraulischen Betriebssystems einer Kunststoffverarbeitungsmaschine |
| JP4510992B2 (ja) * | 2000-05-10 | 2010-07-28 | 川崎油工株式会社 | プレスの油圧源の制御方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1539204A (fr) * | 1967-08-03 | 1968-09-13 | Plastimonde | Perfectionnements au procédé de moulage des matières plastiques par aménagement du contrôle des opérations de déplacement du moule et du piston d'injection |
| 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 (de) * | 1973-02-07 | 1974-10-15 | Netstal Ag Maschf Giesserei | Kunststoff-spritzgiessmaschine mit programmiereinrichtung. |
| JPS51144881A (en) * | 1975-06-05 | 1976-12-13 | Daikin Ind Ltd | Fluid system |
| DE2528963C2 (de) * | 1975-06-28 | 1983-11-03 | Karl 7298 Loßburg Hehl | Steuervorrichtung für den hydraulischen Kreislauf einer Spritzgießmaschine |
| DE2532429C3 (de) * | 1975-07-19 | 1981-12-17 | G. Bauknecht Gmbh, 7000 Stuttgart | Verfahren und Einrichtung zum Spritzgießen einer Kunststoffmasse mit veränderbarer Einspritzgeschwindigkeit |
| JPS5356479A (en) * | 1976-11-01 | 1978-05-22 | Daikin Ind Ltd | Fluid control device |
| JPS6027841B2 (ja) * | 1977-12-08 | 1985-07-01 | ダイキン工業株式会社 | 流体制御装置 |
| 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/de not_active Expired
-
1982
- 1982-03-09 NL NL8200963A patent/NL8200963A/nl not_active Application Discontinuation
- 1982-03-22 IT IT20316/82A patent/IT1200573B/it active
- 1982-03-31 GB GB8209559A patent/GB2099610B/en not_active Expired
- 1982-04-16 FR FR8206624A patent/FR2506041B1/fr not_active Expired
- 1982-04-22 AT AT0157682A patent/AT376170B/de not_active IP Right Cessation
- 1982-04-28 CH CH2675/82A patent/CH659427A5/de not_active IP Right Cessation
- 1982-05-06 CA CA000402395A patent/CA1171757A/en not_active Expired
- 1982-05-13 JP JP57079293A patent/JPS57195633A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT8220316A0 (it) | 1982-03-22 |
| AT376170B (de) | 1984-10-25 |
| DE3119095C2 (de) | 1983-09-01 |
| GB2099610A (en) | 1982-12-08 |
| CH659427A5 (de) | 1987-01-30 |
| GB2099610B (en) | 1986-04-09 |
| CA1171757A (en) | 1984-07-31 |
| ATA157682A (de) | 1984-03-15 |
| FR2506041A1 (fr) | 1982-11-19 |
| IT1200573B (it) | 1989-01-27 |
| FR2506041B1 (fr) | 1985-12-06 |
| JPS57195633A (en) | 1982-12-01 |
| DE3119095A1 (de) | 1982-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |