DE3525004C2 - - Google Patents

Info

Publication number
DE3525004C2
DE3525004C2 DE3525004A DE3525004A DE3525004C2 DE 3525004 C2 DE3525004 C2 DE 3525004C2 DE 3525004 A DE3525004 A DE 3525004A DE 3525004 A DE3525004 A DE 3525004A DE 3525004 C2 DE3525004 C2 DE 3525004C2
Authority
DE
Germany
Prior art keywords
mixing chamber
line
lines
control piston
return
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
Application number
DE3525004A
Other languages
German (de)
English (en)
Other versions
DE3525004A1 (de
Inventor
Adolf Ing.(Grad.) 8037 Olching De Bauer
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.)
Krauss Maffei Kunststofftechnik GmbH
Original Assignee
Krauss Maffei AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6275660&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3525004(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krauss Maffei AG filed Critical Krauss Maffei AG
Priority to DE19853525004 priority Critical patent/DE3525004A1/de
Priority to DK176886A priority patent/DK162148C/da
Priority to EP86109231A priority patent/EP0218802B1/de
Priority to AT86109231T priority patent/ATE62442T1/de
Priority to JP61162195A priority patent/JPH0628853B2/ja
Priority to CN86104568A priority patent/CN1007137B/zh
Publication of DE3525004A1 publication Critical patent/DE3525004A1/de
Publication of DE3525004C2 publication Critical patent/DE3525004C2/de
Application granted granted Critical
Priority to US07/576,107 priority patent/US5201580A/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7631—Parts; Accessories
    • B29B7/7636—Construction of the feed orifices, bores, ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pens And Brushes (AREA)
DE19853525004 1985-07-12 1985-07-12 Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten Granted DE3525004A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19853525004 DE3525004A1 (de) 1985-07-12 1985-07-12 Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten
DK176886A DK162148C (da) 1985-07-12 1986-04-17 Apparat til frembringelse af en fortrinsvis kemisk reaktionsdygtig blanding af i det mindste to formstofkomponenter
EP86109231A EP0218802B1 (de) 1985-07-12 1986-07-07 Vorrichtung zum Erzeugen eines vorzugsweise chemisch reaktionsfähigen Gemisches aus mindestens zwei Kunststoffkomponenten
AT86109231T ATE62442T1 (de) 1985-07-12 1986-07-07 Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten.
JP61162195A JPH0628853B2 (ja) 1985-07-12 1986-07-11 少なくとも２種類のプラスチツク成分から成る混合物を製造する装置
CN86104568A CN1007137B (zh) 1985-07-12 1986-07-11 撞击混合装置
US07/576,107 US5201580A (en) 1985-07-12 1990-08-29 Impingement mixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853525004 DE3525004A1 (de) 1985-07-12 1985-07-12 Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten

Publications (2)

Publication Number Publication Date
DE3525004A1 DE3525004A1 (de) 1987-01-22
DE3525004C2 true DE3525004C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-08

Family

ID=6275660

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853525004 Granted DE3525004A1 (de) 1985-07-12 1985-07-12 Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten

Country Status (6)

Country Link
EP (1) EP0218802B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0628853B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1007137B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE62442T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3525004A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK162148C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317086C1 (de) * 1993-05-21 1994-07-14 Hans Willi Meinz Vorrichtung zum Mischen von mindestens zwei fließfähigen Komponenten
IT201900004603A1 (it) * 2019-03-27 2020-09-27 Afros Spa Dispositivo di miscelazione ad alta pressione con condotto di erogazione in singolo pezzo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019548A1 (de) * 1980-05-22 1981-11-26 Kronseder, Hermann, 8404 Wörth Mischkopf
US4473531A (en) * 1981-04-28 1984-09-25 Regents Of The University Of Minnesota Rim mixhead with high pressure recycle

Also Published As

Publication number Publication date
DK162148B (da) 1991-09-23
EP0218802B1 (de) 1991-04-10
DE3525004A1 (de) 1987-01-22
JPH0628853B2 (ja) 1994-04-20
ATE62442T1 (de) 1991-04-15
EP0218802A3 (en) 1989-03-15
EP0218802A2 (de) 1987-04-22
DK176886D0 (da) 1986-04-17
DK162148C (da) 1992-02-24
CN86104568A (zh) 1987-01-07
JPS6216108A (ja) 1987-01-24
DK176886A (da) 1987-01-13
CN1007137B (zh) 1990-03-14

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KRAUSS-MAFFEI KUNSTSTOFFTECHNIK GMBH, 80997 MUENCH