FR2283733A1 - Buse d'ejection pour produits polymeres - Google Patents

Buse d'ejection pour produits polymeres

Info

Publication number
FR2283733A1
FR2283733A1 FR7527490A FR7527490A FR2283733A1 FR 2283733 A1 FR2283733 A1 FR 2283733A1 FR 7527490 A FR7527490 A FR 7527490A FR 7527490 A FR7527490 A FR 7527490A FR 2283733 A1 FR2283733 A1 FR 2283733A1
Authority
FR
France
Prior art keywords
ejection nozzle
polymeric products
polymeric
products
ejection
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
Application number
FR7527490A
Other languages
English (en)
Other versions
FR2283733B3 (fr
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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
Application filed by WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2283733A1 publication Critical patent/FR2283733A1/fr
Application granted granted Critical
Publication of FR2283733B3 publication Critical patent/FR2283733B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/401—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft having a casing closely surrounding the rotor, e.g. with a plunger for feeding the material
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/402—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft using a rotor-stator system with intermeshing elements, e.g. teeth
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/405—Mixing heads
    • B29B7/407—Mixing heads with a casing closely surrounding the rotor, e.g. with conical rotor
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/405—Mixing heads
    • B29B7/408—Mixing heads with mixing elements on a rotor co-operating with mixing elements, perpendicular to the axis of the rotor, fixed on a stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Coating Apparatus (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Closures For Containers (AREA)
  • Nozzles (AREA)
FR7527490A 1974-09-09 1975-09-08 Buse d'ejection pour produits polymeres Granted FR2283733A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39204/74A GB1483225A (en) 1974-09-09 1974-09-09 Nozzle for dispensing polymer products

Publications (2)

Publication Number Publication Date
FR2283733A1 true FR2283733A1 (fr) 1976-04-02
FR2283733B3 FR2283733B3 (fr) 1978-04-28

Family

ID=10408267

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7527491A Granted FR2283722A1 (fr) 1974-09-09 1975-09-08 Dispositif melangeur ou batteur, particulierement destine a la preparation de mousses ou resines de polymeres
FR7527490A Granted FR2283733A1 (fr) 1974-09-09 1975-09-08 Buse d'ejection pour produits polymeres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7527491A Granted FR2283722A1 (fr) 1974-09-09 1975-09-08 Dispositif melangeur ou batteur, particulierement destine a la preparation de mousses ou resines de polymeres

Country Status (9)

Country Link
JP (2) JPS5152508A (fr)
AR (1) AR209453A1 (fr)
AU (2) AU8463675A (fr)
BR (2) BR7505727A (fr)
DE (2) DE2539477A1 (fr)
FR (2) FR2283722A1 (fr)
GB (1) GB1483225A (fr)
IT (1) IT1042366B (fr)
ZA (2) ZA755728B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0723843A2 (fr) * 1995-01-27 1996-07-31 Nordson Corporation Tête de distribution de mousse à deux composants avec dispositif d'arrêt
WO1997026983A1 (fr) * 1996-01-25 1997-07-31 Stainless Steel Coatings Inc. Dispositif distributeur pour fluides multiconstituants
US5938079A (en) * 1995-01-27 1999-08-17 Nordson Corporation Dispensing head for two-component foam with shutoff

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018380A1 (de) * 1980-05-14 1981-11-19 Bayer Ag, 5090 Leverkusen Vorrichtung zum herstellen eines massiv- oder schaumstoff bildenden reaktionsgemisches aus mindestens zwei fliessfaehigen reaktionskomponenten
DE3111957A1 (de) * 1981-03-26 1982-10-07 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Einrichtung zum herstellen eines schaumstoff oder massivstoff bildenden fliessfaehigen reaktionsgemisches aus mindestens zwei fliessfaehigen komponenten
WO1989010206A1 (fr) * 1988-04-20 1989-11-02 Lenhardt Maschinenbau Gmbh Dispositif distributeur de substances compressibles pateuses a viscosite elevee
DE102010005864B4 (de) * 2010-01-26 2012-02-16 Heraeus Medical Gmbh Mischvorrichtung und ein Verfahren zur Herstellung von Polymethylmethacrylat-Knochenzementpasten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0723843A2 (fr) * 1995-01-27 1996-07-31 Nordson Corporation Tête de distribution de mousse à deux composants avec dispositif d'arrêt
EP0723843A3 (fr) * 1995-01-27 1997-03-26 Nordson Corp Tête de distribution de mousse à deux composants avec dispositif d'arrêt
US5938079A (en) * 1995-01-27 1999-08-17 Nordson Corporation Dispensing head for two-component foam with shutoff
WO1997026983A1 (fr) * 1996-01-25 1997-07-31 Stainless Steel Coatings Inc. Dispositif distributeur pour fluides multiconstituants

Also Published As

Publication number Publication date
DE2539476A1 (de) 1976-03-18
FR2283722A1 (fr) 1976-04-02
ZA755727B (en) 1976-08-25
IT1042366B (it) 1980-01-30
BR7505728A (pt) 1976-08-03
JPS5152556A (fr) 1976-05-10
FR2283722B3 (fr) 1978-04-28
AR209453A1 (es) 1977-04-29
GB1483225A (en) 1977-08-17
JPS5152508A (fr) 1976-05-10
AU8463675A (en) 1977-03-17
BR7505727A (pt) 1976-08-03
DE2539477A1 (de) 1976-03-18
ZA755728B (en) 1976-08-25
AU8463775A (en) 1977-03-17
FR2283733B3 (fr) 1978-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse