DE3418201C2 - - Google Patents
Info
- Publication number
- DE3418201C2 DE3418201C2 DE19843418201 DE3418201A DE3418201C2 DE 3418201 C2 DE3418201 C2 DE 3418201C2 DE 19843418201 DE19843418201 DE 19843418201 DE 3418201 A DE3418201 A DE 3418201A DE 3418201 C2 DE3418201 C2 DE 3418201C2
- Authority
- DE
- Germany
- Prior art keywords
- centering
- needles
- centering plate
- openings
- shell
- 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 - Fee Related
Links
- 238000005266 casting Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 241001422033 Thestylus Species 0.000 claims 2
- 238000007493 shaping process Methods 0.000 description 13
- 239000000976 ink Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1637—Manufacturing processes molding
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1607—Production of print heads with piezoelectric elements
- B41J2/1615—Production of print heads with piezoelectric elements of tubular type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/767—Printing equipment or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843418201 DE3418201A1 (de) | 1984-05-16 | 1984-05-16 | Vorrichtung zum positionieren von formnadeln in einer giess- oder spritzformschale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843418201 DE3418201A1 (de) | 1984-05-16 | 1984-05-16 | Vorrichtung zum positionieren von formnadeln in einer giess- oder spritzformschale |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3418201A1 DE3418201A1 (de) | 1985-11-21 |
DE3418201C2 true DE3418201C2 (fr) | 1990-05-17 |
Family
ID=6236031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843418201 Granted DE3418201A1 (de) | 1984-05-16 | 1984-05-16 | Vorrichtung zum positionieren von formnadeln in einer giess- oder spritzformschale |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3418201A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3806517A1 (de) * | 1988-03-01 | 1989-09-14 | Akzo Gmbh | Rohrboden fuer waerme- und/oder stoffaustauscher, dessen verwendung sowie verfahren zu dessen herstellung |
US6382778B1 (en) | 1999-01-29 | 2002-05-07 | Seiko Epson Corporation | Ink jet recording head and method of manufacturing the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2543451C2 (de) * | 1975-09-29 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Piezoelektrisch betriebener Schreibkopf für Tintenmosaikschreibeinrichtungen |
DE3234408C2 (de) * | 1982-09-16 | 1986-01-09 | Siemens AG, 1000 Berlin und 8000 München | Schreibkopf mit piezoelektrischen Antriebselementen für Tintenschreibeinrichtungen |
DE3343028C2 (de) * | 1983-11-28 | 1987-05-14 | Nixdorf Computer Ag, 4790 Paderborn | Vorrichtung für die Herstellung eines Tintendruckkopfes |
-
1984
- 1984-05-16 DE DE19843418201 patent/DE3418201A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3418201A1 (de) | 1985-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |