DE1278105B - Spritzpistole zur Erzeugung von Polyurethanschaeumen - Google Patents
Spritzpistole zur Erzeugung von PolyurethanschaeumenInfo
- Publication number
- DE1278105B DE1278105B DEJ19307A DEJ0019307A DE1278105B DE 1278105 B DE1278105 B DE 1278105B DE J19307 A DEJ19307 A DE J19307A DE J0019307 A DEJ0019307 A DE J0019307A DE 1278105 B DE1278105 B DE 1278105B
- Authority
- DE
- Germany
- Prior art keywords
- spray gun
- mixing chamber
- air
- check valve
- supply
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims description 40
- 229920005830 Polyurethane Foam Polymers 0.000 title claims description 17
- 239000011496 polyurethane foam Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000011261 inert gas Substances 0.000 claims description 15
- 239000007858 starting material Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 7
- 210000003127 knee Anatomy 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000006260 foam Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 229920001228 polyisocyanate Polymers 0.000 description 4
- 239000005056 polyisocyanate Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
-
- 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
- B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
-
- 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
- B29B7/761—Mixers with stream-impingement mixing head of gun-type, i.e. hand-held units having dispensing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2241/60A GB913611A (en) | 1960-01-21 | 1960-01-21 | Spray guns and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1278105B true DE1278105B (de) | 1968-09-19 |
Family
ID=9736085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEJ19307A Pending DE1278105B (de) | 1960-01-21 | 1961-01-19 | Spritzpistole zur Erzeugung von Polyurethanschaeumen |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010018945A1 (de) * | 2010-04-30 | 2011-11-03 | Bayer Materialscience Ag | Vorrichtung zur Herstellung eines Feststoff enthaltenden Sprühstrahls |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3176922A (en) * | 1960-07-14 | 1965-04-06 | Herman W Decker | Spray gun |
| US3146950A (en) * | 1961-12-22 | 1964-09-01 | William K Lancaster | Spraying apparatus |
| US3236457A (en) * | 1963-08-21 | 1966-02-22 | John R Kennedy | Composite spray container assembly |
| US3563459A (en) * | 1966-12-19 | 1971-02-16 | Robertson Co H H | Dispersion method |
| DE1779037B1 (de) * | 1968-06-29 | 1971-04-01 | Bayer Ag | Mischkopf zum herstellen von kunststoffen durch mischen von mindestens zwei schnell miteinander reagierenden fluessigen komponenten |
| DE2517715C2 (de) * | 1975-04-22 | 1977-02-10 | Hans Behr | Verfahren und einrichtung zum mischen und/oder dispergieren und abstrahlen der komponenten eines fliessfaehigen materials zum beschichten von oberflaechen |
| US4262847A (en) * | 1979-01-02 | 1981-04-21 | Witco Chemical Corporation | Urethane foam gun |
| FR2532561A1 (fr) * | 1982-09-06 | 1984-03-09 | Perette Jacques | Pistolet pneumatique pour la projection de mousse de polyurethane |
| GB2172266B (en) * | 1985-03-11 | 1988-02-24 | Guinness Son And Company Arthu | Gasifying system for beverage dispenser |
| DE102004030196A1 (de) * | 2004-06-22 | 2006-01-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyurethan-Formkörpern |
| US9174362B2 (en) * | 2011-07-12 | 2015-11-03 | Castagra Products, Inc. | Solvent-free plural component spraying system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE853135C (de) * | 1942-01-20 | 1952-10-23 | Basf Ag | Vorrichtung zur Verhinderung des Rueckschlagens von Explosionen in Leitungen |
| US2764565A (en) * | 1951-12-24 | 1956-09-25 | Bayer Ag | Process and apparatus for the manufacture of polyurethane plastics |
| US2764564A (en) * | 1954-11-02 | 1956-09-25 | Dow Chemical Co | Resinous reaction products of phosphorus thiochloride and insoluble cross-linked vinyl aromatic copolymers |
| BE582239A (fr) * | 1958-09-02 | 1960-03-01 | Ici Ltd | Pistolets pulvérisateurs à alimentation multiple |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1321014A (en) * | 1919-11-04 | Method of and apparatus for | ||
| US2754153A (en) * | 1956-07-10 | Barthod | ||
| US2933125A (en) * | 1960-04-19 | Method of and portable apparatus for | ||
| US1608833A (en) * | 1921-08-19 | 1926-11-30 | Matthews W N Corp | Method of and apparatus for applying coatings |
| US1657395A (en) * | 1926-10-01 | 1928-01-24 | Held Georges | Spraying device for heavy oil engines |
| US1873398A (en) * | 1929-08-05 | 1932-08-23 | Hansen Mfg Co | Spraying device |
| US2262964A (en) * | 1937-11-01 | 1941-11-18 | Universal Joints And Motor Par | Device for spraying metal |
| US2724615A (en) * | 1950-10-27 | 1955-11-22 | Glidden Co | Spraying device |
| US2992194A (en) * | 1958-09-09 | 1961-07-11 | B B Chem Co | Methods and devices for mixing and discharging fluid components |
-
1960
- 1960-01-21 GB GB2241/60A patent/GB913611A/en not_active Expired
-
1961
- 1961-01-16 US US83110A patent/US3042311A/en not_active Expired - Lifetime
- 1961-01-17 NO NO138789A patent/NO122099B/no unknown
- 1961-01-19 DE DEJ19307A patent/DE1278105B/de active Pending
- 1961-01-20 NL NL260280D patent/NL260280A/xx unknown
- 1961-01-21 FR FR850398A patent/FR1279722A/fr not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE853135C (de) * | 1942-01-20 | 1952-10-23 | Basf Ag | Vorrichtung zur Verhinderung des Rueckschlagens von Explosionen in Leitungen |
| US2764565A (en) * | 1951-12-24 | 1956-09-25 | Bayer Ag | Process and apparatus for the manufacture of polyurethane plastics |
| US2764564A (en) * | 1954-11-02 | 1956-09-25 | Dow Chemical Co | Resinous reaction products of phosphorus thiochloride and insoluble cross-linked vinyl aromatic copolymers |
| BE582239A (fr) * | 1958-09-02 | 1960-03-01 | Ici Ltd | Pistolets pulvérisateurs à alimentation multiple |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010018945A1 (de) * | 2010-04-30 | 2011-11-03 | Bayer Materialscience Ag | Vorrichtung zur Herstellung eines Feststoff enthaltenden Sprühstrahls |
Also Published As
| Publication number | Publication date |
|---|---|
| NO122099B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-05-18 |
| US3042311A (en) | 1962-07-03 |
| GB913611A (en) | 1962-12-19 |
| FR1279722A (fr) | 1961-12-22 |
| NL260280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-04-27 |
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