ES2116869A1 - Dosificador de isocianato para la fabricacion de espuma de poliuretano. - Google Patents

Dosificador de isocianato para la fabricacion de espuma de poliuretano.

Info

Publication number
ES2116869A1
ES2116869A1 ES09500196A ES9500196A ES2116869A1 ES 2116869 A1 ES2116869 A1 ES 2116869A1 ES 09500196 A ES09500196 A ES 09500196A ES 9500196 A ES9500196 A ES 9500196A ES 2116869 A1 ES2116869 A1 ES 2116869A1
Authority
ES
Spain
Prior art keywords
isocyanate
level
metering
float
tank
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
ES09500196A
Other languages
English (en)
Other versions
ES2116869B1 (es
Inventor
Ruiz Manuel Alba
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.)
FIBRAS ALCALA SA
Original Assignee
FIBRAS ALCALA SA
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 FIBRAS ALCALA SA filed Critical FIBRAS ALCALA SA
Priority to ES9500196A priority Critical patent/ES2116869B1/es
Publication of ES2116869A1 publication Critical patent/ES2116869A1/es
Application granted granted Critical
Publication of ES2116869B1 publication Critical patent/ES2116869B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

DOSIFICADOR DE ISOCIANATO PARA LA FABRICACION DE ESPUMA DE POLIURETANO. EN UN DEPOSITO (1) DE DIMENSIONES ADECUADAS, CON UNA SALIDA INFERIOR (4) PARA EL ISOCIANATO PROVISTO DE UNA VALVULA (5), SE ESTABLECE A NIVEL MEDIO UNA ENTRADA (11) PARA EL ISOCIANATO Y UNA SALIDA LATERAL O RETORNO (12) DETERMINANTE DE UN NIVEL MAXIMO (13) PARA ESTE PRODUCTO, CORRESPONDIENTE A SU VEZ A LA DOSIS MAXIMA, A PARTIR DE LA CUAL ESTA DOSIS PUEDE IR DISMINUYENDO PROGRESIVAMENTE POR EFECTO DE LA PENETRACION EN EL SENO DEL FLUIDO DE UN FLOTADOR (14), CAPAZ DE QUEDAR TOTALMENTE RETRAIDO CON RESPECTO A LA LINEA DE NIVEL (13) O DE PENETRAR EN CUALQUIER MEDIDA EN EL SENO DEL ISOCIANATO, ACCIONADO CON LA COLABORACION DE UN HUSILLO (17) Y DE LA TRANSMISION APROPIADA, DESDE UNA MANIVELA (26), SIENDO SOLIDARIA AL FLOTADOR (14) UNA VARILLA (27) QUE ATRAVIESA LA TAPA SUPERIOR (2) DEL DEPOSITO Y QUE SE REMATA EN UNA AGUJA INDICADORA (31) QUE ACTUA SOBRE UNA ESCALA (32) QUE PERMITE CONTROLAR VISUALMENTE LA DOSIFICACION EFECTUADA.
ES9500196A 1995-02-02 1995-02-02 Dosificador de isocianato para la fabricacion de espuma de poliuretano. Expired - Fee Related ES2116869B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500196A ES2116869B1 (es) 1995-02-02 1995-02-02 Dosificador de isocianato para la fabricacion de espuma de poliuretano.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500196A ES2116869B1 (es) 1995-02-02 1995-02-02 Dosificador de isocianato para la fabricacion de espuma de poliuretano.

Publications (2)

Publication Number Publication Date
ES2116869A1 true ES2116869A1 (es) 1998-07-16
ES2116869B1 ES2116869B1 (es) 1999-02-16

Family

ID=8289345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500196A Expired - Fee Related ES2116869B1 (es) 1995-02-02 1995-02-02 Dosificador de isocianato para la fabricacion de espuma de poliuretano.

Country Status (1)

Country Link
ES (1) ES2116869B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297323A (zh) * 2020-10-10 2021-02-02 古汉汽车零部件(常熟)有限公司 一种汽车发泡材料生产用原料混合装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095126A (en) * 1959-07-31 1963-06-25 Dunlop Rubber Co Apparatus for dispensing a predetermined quantity of fluid
GB1111524A (en) * 1965-05-18 1968-05-01 S B D Construction Products Improvements in liquid dispensers for the treatment of slurries and the like
US4512664A (en) * 1983-02-07 1985-04-23 Sumitomo Rubber Industries, Ltd. Internal mixer
US4877328A (en) * 1988-04-12 1989-10-31 Continental Aktiengesellschaft Internal mixer
EP0403160A1 (en) * 1989-06-13 1990-12-19 Suzuka Engineering Co. Ltd. Internal mixer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095126A (en) * 1959-07-31 1963-06-25 Dunlop Rubber Co Apparatus for dispensing a predetermined quantity of fluid
GB1111524A (en) * 1965-05-18 1968-05-01 S B D Construction Products Improvements in liquid dispensers for the treatment of slurries and the like
US4512664A (en) * 1983-02-07 1985-04-23 Sumitomo Rubber Industries, Ltd. Internal mixer
US4877328A (en) * 1988-04-12 1989-10-31 Continental Aktiengesellschaft Internal mixer
EP0403160A1 (en) * 1989-06-13 1990-12-19 Suzuka Engineering Co. Ltd. Internal mixer

Also Published As

Publication number Publication date
ES2116869B1 (es) 1999-02-16

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