FR2297710A1 - Dispositif de melange de composants reactionnels fluides, notamment a base de polyurethanne - Google Patents
Dispositif de melange de composants reactionnels fluides, notamment a base de polyurethanneInfo
- Publication number
- FR2297710A1 FR2297710A1 FR7601142A FR7601142A FR2297710A1 FR 2297710 A1 FR2297710 A1 FR 2297710A1 FR 7601142 A FR7601142 A FR 7601142A FR 7601142 A FR7601142 A FR 7601142A FR 2297710 A1 FR2297710 A1 FR 2297710A1
- Authority
- FR
- France
- Prior art keywords
- reactional
- fluid
- components
- mixing device
- polyurethane based
- 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.)
- Granted
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
- B29B7/7631—Parts; Accessories
-
- 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
- B29B7/7404—Mixing devices specially adapted for foamable substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85954—Closed circulating system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752501483 DE2501483B2 (de) | 1975-01-16 | 1975-01-16 | Vorrichtung zum mischen fluessiger reaktionskomponenten, insbesondere auf basis polyurethan |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2297710A1 true FR2297710A1 (fr) | 1976-08-13 |
FR2297710B1 FR2297710B1 (fr) | 1980-02-15 |
Family
ID=5936526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7601142A Granted FR2297710A1 (fr) | 1975-01-16 | 1976-01-16 | Dispositif de melange de composants reactionnels fluides, notamment a base de polyurethanne |
Country Status (4)
Country | Link |
---|---|
US (1) | US4105045A (fr) |
DE (1) | DE2501483B2 (fr) |
FR (1) | FR2297710A1 (fr) |
GB (1) | GB1475275A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2837424A1 (de) * | 1978-08-28 | 1980-03-20 | Bayer Ag | Vorrichtung zum herstellen eines insbesondere schaumstoff bildenden reaktionsgemisches aus fliessfaehigen komponenten |
DE2934350A1 (de) * | 1979-08-24 | 1981-03-12 | Bayer Ag, 5090 Leverkusen | Verfahren und einrichtung zum erzeugen eines massiv-oder schaumstoff bildenden, fliessfaehigen reaktionsgemisches |
US4681137A (en) * | 1981-07-08 | 1987-07-21 | Accuratio System Inc. | Reaction injection molding pressure developing and balancing circuit |
DE3431112A1 (de) * | 1984-08-24 | 1986-03-06 | Spühl AG, St. Gallen | Mischkopf zur reaktiven mischung von kunststoff-komponenten |
US4854713A (en) * | 1987-11-10 | 1989-08-08 | Krauss-Maffei A.G. | Impingement mixing device with pressure controlled nozzle adjustment |
CA2805182C (fr) | 2010-07-15 | 2019-03-05 | Mallinckrodt Llc | Systeme de distribution de boue pour la production de radio-isotopes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2131988A1 (fr) * | 1971-04-06 | 1972-11-17 | Krauss Maffei Ag | |
GB1322050A (en) * | 1970-12-24 | 1973-07-04 | Viking Eng Co Ltd | Polyurethane foams and plastics |
DE2331241A1 (de) * | 1973-06-19 | 1975-01-09 | Demag Kunststofftech | Verfahren und vorrichtung zur herstellung von formteilen aus sich aus mehreren komponenten bildenden kunststoffen in einer giessform, bei dem die komponenten vor dem einbringen in die giessform miteinander vermischt werden |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL131854C (fr) * | 1959-07-03 | 1900-01-01 | ||
DE1912734B2 (de) * | 1969-03-13 | 1971-04-01 | Farbenfabriken Bayer AG, 5090 Le verkusen | Vorrichtung zum vermischen von schnell miteinander reagie renden komponenten insbesondere fuer die herstellung von schaumstoffen |
US3924651A (en) * | 1972-06-06 | 1975-12-09 | Upjohn Co | Metering or injection element |
-
1975
- 1975-01-16 DE DE19752501483 patent/DE2501483B2/de not_active Ceased
-
1976
- 1976-01-02 US US05/646,217 patent/US4105045A/en not_active Expired - Lifetime
- 1976-01-09 GB GB78376A patent/GB1475275A/en not_active Expired
- 1976-01-16 FR FR7601142A patent/FR2297710A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1322050A (en) * | 1970-12-24 | 1973-07-04 | Viking Eng Co Ltd | Polyurethane foams and plastics |
FR2131988A1 (fr) * | 1971-04-06 | 1972-11-17 | Krauss Maffei Ag | |
DE2331241A1 (de) * | 1973-06-19 | 1975-01-09 | Demag Kunststofftech | Verfahren und vorrichtung zur herstellung von formteilen aus sich aus mehreren komponenten bildenden kunststoffen in einer giessform, bei dem die komponenten vor dem einbringen in die giessform miteinander vermischt werden |
Also Published As
Publication number | Publication date |
---|---|
FR2297710B1 (fr) | 1980-02-15 |
DE2501483A1 (de) | 1976-07-22 |
GB1475275A (en) | 1977-06-01 |
DE2501483B2 (de) | 1977-03-31 |
US4105045A (en) | 1978-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |