GB1418834A - Injector for introducing material into a mixing chamber - Google Patents

Injector for introducing material into a mixing chamber

Info

Publication number
GB1418834A
GB1418834A GB2657773A GB2657773A GB1418834A GB 1418834 A GB1418834 A GB 1418834A GB 2657773 A GB2657773 A GB 2657773A GB 2657773 A GB2657773 A GB 2657773A GB 1418834 A GB1418834 A GB 1418834A
Authority
GB
United Kingdom
Prior art keywords
valves
valve
return
injector
nozzle
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
GB2657773A
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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
Priority claimed from DE19722227515 external-priority patent/DE2227515C3/de
Priority claimed from DE2262730A external-priority patent/DE2262730C3/de
Application filed by Upjohn Co filed Critical Upjohn Co
Priority claimed from US51459374 external-priority patent/US3924651A/en
Publication of GB1418834A publication Critical patent/GB1418834A/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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—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
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7605—Mixers with stream-impingement mixing head having additional mixing arrangements
    • 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
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • 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
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • B29B7/7626—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components using measuring chambers of piston or plunger type
    • 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
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7631—Parts; Accessories
    • B29B7/7636—Construction of the feed orifices, bores, ports
    • B29B7/7642—Adjustable feed orifices, e.g. for controlling the rate of feeding
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Multiple-Way Valves (AREA)
GB2657773A 1972-06-06 1973-06-04 Injector for introducing material into a mixing chamber Expired GB1418834A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722227515 DE2227515C3 (de) 1972-06-06 Vorrichtung zum dosierten Zuführen einer flüssigen Kunststoffkomponente in eine Mischkammer
DE2262730A DE2262730C3 (de) 1972-12-21 1972-12-21 Vorrichtung zum dosierten Zuführen einer flüssigen Kunststoffkomponente in eine Mischkammer
US51459374 US3924651A (en) 1972-06-06 1974-10-15 Metering or injection element

Publications (1)

Publication Number Publication Date
GB1418834A true GB1418834A (en) 1975-12-24

Family

ID=27184469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2657773A Expired GB1418834A (en) 1972-06-06 1973-06-04 Injector for introducing material into a mixing chamber

Country Status (5)

Country Link
JP (1) JPS5341712B2 (enrdf_load_html_response)
AT (1) AT336262B (enrdf_load_html_response)
FR (1) FR2187507B1 (enrdf_load_html_response)
GB (1) GB1418834A (enrdf_load_html_response)
SE (1) SE395855B (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182765U (enrdf_load_html_response) * 1974-12-26 1976-07-02
JPS5336394Y2 (enrdf_load_html_response) * 1975-09-26 1978-09-05
US4726933A (en) * 1985-10-08 1988-02-23 Admiral Equipment Company High pressure mixing head and reactive component injection valve
FR2633409A1 (fr) * 1988-06-24 1989-12-29 Secmer Entreprise Sarl Appareil pour la coulee calibree d'un liquide a doser
US8267122B2 (en) * 2009-06-30 2012-09-18 Ge Aviation Systems Llc Method and systems for bleed air supply

Also Published As

Publication number Publication date
AT336262B (de) 1977-04-25
JPS5341712B2 (enrdf_load_html_response) 1978-11-06
FR2187507A1 (enrdf_load_html_response) 1974-01-18
SE395855B (sv) 1977-08-29
FR2187507B1 (enrdf_load_html_response) 1976-04-23
ATA456273A (de) 1976-08-15
JPS4962559A (enrdf_load_html_response) 1974-06-18

Similar Documents

Publication Publication Date Title
GB1305930A (enrdf_load_html_response)
GB1106359A (en) Flow regulating valve
GB1095924A (en) Improvements in or relating to thermally controlled mixing valves
GB1269913A (en) Apparatus for mixing components which react quickly with one another, more especially for the production of foam materials
ES2032950T3 (es) Valvula de detencion y sistema de control/mezclado para fluido.
GB1460390A (en) Injector mechanism
ES379889A1 (es) Dispositivo para anadir oxima o acido al producto de rea- ccion circulante en la transposicion continua de beckmann decetoximas ciclicas con 5 a 15 atomos de carbono.
GB1182520A (en) Airless Dual Component Spray Gun
GB1484751A (en) Mixer head for mixing two or more flowable materials
GB1289575A (enrdf_load_html_response)
GB1475338A (en) Common rail fuel injection system
GB1418834A (en) Injector for introducing material into a mixing chamber
GB1168252A (en) Liquid Fuel Injection Pumping Apparatus
GB1440563A (en) Fuel pumping apparatus
GB1508865A (en) Mixing liquid compositions
DE2153286A1 (enrdf_load_html_response)
GB1005906A (en) Spraybar
US4389375A (en) Apparatus for producing a reaction mixture of fluid components forming a foam or solid material
GB1477116A (en) Supply system for the supply under pressure of a material capable of flowing
GB1422165A (en) Device for mixing two fluids
SE9200388D0 (sv) Tryckreglerare foer reglering av spruttryck i foerhaallande till pumpkapaciteten
TW355665B (en) Apparatus for treating a fluid product by injection of steam and the fluid product
GB1263700A (en) Improved device for mixing hot and cold fluids
US4695433A (en) Valved mix-head for rim process
GB1258507A (enrdf_load_html_response)

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930603