GB1264709A - - Google Patents

Info

Publication number
GB1264709A
GB1264709A GB1264709DA GB1264709A GB 1264709 A GB1264709 A GB 1264709A GB 1264709D A GB1264709D A GB 1264709DA GB 1264709 A GB1264709 A GB 1264709A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
june
mixing chamber
flow
valve
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
Other languages
English (en)
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 filed Critical
Publication of GB1264709A publication Critical patent/GB1264709A/en
Expired 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/801—Valves
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Reciprocating Pumps (AREA)
  • Multiple-Way Valves (AREA)
GB1264709D 1968-06-29 1969-06-26 Expired GB1264709A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681779028 DE1779028C3 (de) 1968-06-29 1968-06-29 Ventil für Kunststoff-Gießmaschinen

Publications (1)

Publication Number Publication Date
GB1264709A true GB1264709A (da) 1972-02-23

Family

ID=5703693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264709D Expired GB1264709A (da) 1968-06-29 1969-06-26

Country Status (8)

Country Link
AT (1) AT305615B (da)
BE (1) BE735274A (da)
CH (1) CH483585A (da)
DE (1) DE1779028C3 (da)
DK (1) DK121472B (da)
FR (1) FR2014432A1 (da)
GB (1) GB1264709A (da)
NL (1) NL6909846A (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32553E (en) * 1978-11-29 1987-12-08 Exhalation valve assembly
EP1332857A1 (en) * 2002-02-01 2003-08-06 Beamech Group Limited Process and apparatus for CO2 foaming having variable pressure control
US20090221073A1 (en) * 2005-10-07 2009-09-03 Mehmet Toner Devices and methods for cell manipulation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209786A1 (de) * 1982-03-15 1983-09-22 Euroseals GmbH & Co Dichtungstechnik KG, 2000 Hamburg Druckgesteuertes regulierventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990380A (en) * 1957-11-04 1961-06-27 Nopco Chem Co Process for producing foamed resinous materials
US3156535A (en) * 1959-05-15 1964-11-10 Marion W Humphreys Apparatus for production of foamed plastics
GB986814A (en) * 1961-03-08 1965-03-24 Pittsburgh Plate Glass Co Method for forming resin foams
US3220801A (en) * 1962-05-31 1965-11-30 Gen Motors Corp Froth generator
US3181839A (en) * 1963-08-13 1965-05-04 Pacific Vegets Le Oil Corp Method and apparatus for preexpansion of plastic foams
US3451786A (en) * 1965-02-11 1969-06-24 Perameters Co Ltd Device for mixing and dispensing ingredients
US3339239A (en) * 1965-04-30 1967-09-05 Gen Tire & Rubber Co Injection molding apparatus with diaphragm valve
DE6600940U (de) * 1968-06-29 1969-02-06 Basf Ag Ventil fuer kunststoffgiessmaschinen.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32553E (en) * 1978-11-29 1987-12-08 Exhalation valve assembly
EP1332857A1 (en) * 2002-02-01 2003-08-06 Beamech Group Limited Process and apparatus for CO2 foaming having variable pressure control
US20090221073A1 (en) * 2005-10-07 2009-09-03 Mehmet Toner Devices and methods for cell manipulation
US8343756B2 (en) * 2005-10-07 2013-01-01 The General Hospital Corporation Devices and methods for cell manipulation

Also Published As

Publication number Publication date
FR2014432A1 (da) 1970-04-17
DE1779028B2 (de) 1977-12-08
AT305615B (de) 1973-03-12
BE735274A (da) 1969-12-29
DK121472B (da) 1971-10-18
CH483585A (de) 1969-12-31
NL6909846A (da) 1969-12-31
DE1779028A1 (de) 1971-09-02
DE1779028C3 (de) 1978-08-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees