GB1356048A - Mixing and conveying devices - Google Patents

Mixing and conveying devices

Info

Publication number
GB1356048A
GB1356048A GB5926271A GB5926271A GB1356048A GB 1356048 A GB1356048 A GB 1356048A GB 5926271 A GB5926271 A GB 5926271A GB 5926271 A GB5926271 A GB 5926271A GB 1356048 A GB1356048 A GB 1356048A
Authority
GB
United Kingdom
Prior art keywords
screws
clearance
chamber
mixing
dec
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
GB5926271A
Other languages
English (en)
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of GB1356048A publication Critical patent/GB1356048A/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
    • B29B7/30—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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/484—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with two shafts provided with screws, e.g. one screw being shorter than the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
GB5926271A 1970-12-23 1971-12-21 Mixing and conveying devices Expired GB1356048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1158070A AT323398B (de) 1970-12-23 1970-12-23 Misch- und fördereinrichtung

Publications (1)

Publication Number Publication Date
GB1356048A true GB1356048A (en) 1974-06-12

Family

ID=3629529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5926271A Expired GB1356048A (en) 1970-12-23 1971-12-21 Mixing and conveying devices

Country Status (6)

Country Link
US (1) US3817496A (enExample)
AT (1) AT323398B (enExample)
DE (1) DE2162799A1 (enExample)
FR (1) FR2124656A5 (enExample)
GB (1) GB1356048A (enExample)
IT (1) IT944134B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573803A5 (enExample) * 1973-04-07 1976-03-31 Krauss Maffei Ag
US4034967A (en) * 1975-08-27 1977-07-12 Gustairs John A Mixer
US4944657A (en) * 1989-03-01 1990-07-31 Mowli John C Two-stage pumping apparatus with low shear first stage
US5429835A (en) * 1991-12-05 1995-07-04 Wenger Manufacturing, Inc. Fried snack product and method of preparing same
US5267837A (en) * 1992-09-23 1993-12-07 Mowli John C Two-stage pumping apparatus with non-meshing first stage augers
USRE36390E (en) * 1993-01-28 1999-11-16 Fels Ulrich Device for cooling of fluids and edible foams
US5868065A (en) * 1996-09-16 1999-02-09 Kateman Family Limited Partnership Apparatus for manufacturing frozen confection
US5713209A (en) * 1996-10-24 1998-02-03 General Mills, Inc. Twin screw extruder for batch freezing
US6386396B1 (en) * 2001-01-31 2002-05-14 Hewlett-Packard Company Mixing rotary positive displacement pump for micro dispensing

Also Published As

Publication number Publication date
FR2124656A5 (enExample) 1972-09-22
AT323398B (de) 1975-07-10
IT944134B (it) 1973-04-20
US3817496A (en) 1974-06-18
DE2162799A1 (de) 1972-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees