SU476734A3 - Устройство дл управлени вентил ционным клапаном в форме дл лить под давлением - Google Patents
Устройство дл управлени вентил ционным клапаном в форме дл лить под давлениемInfo
- Publication number
- SU476734A3 SU476734A3 SU1962671A SU1962671A SU476734A3 SU 476734 A3 SU476734 A3 SU 476734A3 SU 1962671 A SU1962671 A SU 1962671A SU 1962671 A SU1962671 A SU 1962671A SU 476734 A3 SU476734 A3 SU 476734A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- membrane
- valve
- cavity
- mold
- ventilation
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 claims description 37
- 238000009423 ventilation Methods 0.000 claims description 27
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 239000011630 iodine Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 13
- 238000000465 moulding Methods 0.000 description 10
- 238000005266 casting Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/812—Venting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1426072 | 1972-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU476734A3 true SU476734A3 (ru) | 1975-07-05 |
Family
ID=4399359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1962671A SU476734A3 (ru) | 1972-09-29 | 1973-09-28 | Устройство дл управлени вентил ционным клапаном в форме дл лить под давлением |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3892508A (OSRAM) |
| JP (1) | JPS5626505B2 (OSRAM) |
| AU (1) | AU6016473A (OSRAM) |
| BE (1) | BE804804A (OSRAM) |
| BR (1) | BR7306751D0 (OSRAM) |
| CA (1) | CA1011911A (OSRAM) |
| CH (1) | CH547137A (OSRAM) |
| ES (1) | ES419181A1 (OSRAM) |
| FR (1) | FR2201147B1 (OSRAM) |
| GB (1) | GB1387368A (OSRAM) |
| IL (1) | IL43084A0 (OSRAM) |
| IT (1) | IT984103B (OSRAM) |
| NL (1) | NL7313459A (OSRAM) |
| SU (1) | SU476734A3 (OSRAM) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5567432A (en) * | 1978-11-16 | 1980-05-21 | Matsushita Electric Works Ltd | Metal molds for injection molding |
| US4431047A (en) * | 1979-09-27 | 1984-02-14 | Ube Industries, Ltd. | Gas-venting arrangement incorporated with a mold |
| AU529914B2 (en) * | 1980-11-20 | 1983-06-23 | Ube Industries, Ltd. | Gas venting incorporated with a mould |
| CA1163416A (en) * | 1981-01-26 | 1984-03-13 | Guido Perrella | Die vent for mold cavities |
| JPS5985354A (ja) * | 1982-11-09 | 1984-05-17 | Ube Ind Ltd | 金型用ガス抜き装置 |
| US4997026A (en) * | 1987-06-05 | 1991-03-05 | Toshiba Kikai Kabushiki Kaisha | Gas venting device for molding operations |
| US7134637B2 (en) * | 2002-09-27 | 2006-11-14 | Dubay Richard L | Vacuum and vent block for use with molding and casting systems |
| JP4768401B2 (ja) * | 2005-11-02 | 2011-09-07 | 株式会社東芝 | 樹脂注型金型 |
| US20080041552A1 (en) * | 2006-08-18 | 2008-02-21 | Dubay Richard L | Single-piece cooling blocks for casting and molding |
| US7637305B2 (en) | 2006-09-07 | 2009-12-29 | Dubay Richard L | Two-stage snap cam system for casting and molding |
| US7631851B2 (en) * | 2007-03-02 | 2009-12-15 | Dubay Richard L | High volume vacuum/vent block for molding and casting systems |
| DE602009000889D1 (de) * | 2008-01-28 | 2011-04-28 | Saito Kanagata Seisakusho Kk | Struktur zur innerhalb einer form stattfindenden entgasung und form mit dieser struktur |
| US8424587B1 (en) | 2012-06-05 | 2013-04-23 | Richard L. Dubay | Vacuum/vent block having non-uniform purge passage |
| CN109865824A (zh) * | 2017-12-05 | 2019-06-11 | 重庆英格力铸造科技有限公司 | 一种高效环保铸造装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2293068A (en) * | 1940-07-24 | 1942-08-18 | George Automatic Train Control | Valve mechanism |
| US2288642A (en) * | 1940-12-17 | 1942-07-07 | Edwin L Powell | Automatic bleeder valve |
| US3191233A (en) * | 1962-11-30 | 1965-06-29 | Continental Can Co | Flow control apparatus |
| GB1052810A (OSRAM) * | 1963-11-14 |
-
1972
- 1972-09-29 CH CH1426072A patent/CH547137A/xx not_active IP Right Cessation
-
1973
- 1973-04-24 IT IT23375/73A patent/IT984103B/it active
- 1973-06-20 GB GB2937473A patent/GB1387368A/en not_active Expired
- 1973-06-25 US US373141A patent/US3892508A/en not_active Expired - Lifetime
- 1973-08-24 FR FR7330790A patent/FR2201147B1/fr not_active Expired
- 1973-08-27 IL IL43084A patent/IL43084A0/xx unknown
- 1973-08-29 JP JP9625573A patent/JPS5626505B2/ja not_active Expired
- 1973-08-31 BR BR6751/73A patent/BR7306751D0/pt unknown
- 1973-09-06 CA CA180,455A patent/CA1011911A/en not_active Expired
- 1973-09-10 AU AU60164/73A patent/AU6016473A/en not_active Expired
- 1973-09-13 BE BE135604A patent/BE804804A/xx not_active IP Right Cessation
- 1973-09-28 ES ES419181A patent/ES419181A1/es not_active Expired
- 1973-09-28 SU SU1962671A patent/SU476734A3/ru active
- 1973-10-01 NL NL7313459A patent/NL7313459A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE804804A (fr) | 1974-01-02 |
| NL7313459A (OSRAM) | 1974-04-02 |
| IL43084A0 (en) | 1973-11-28 |
| CA1011911A (en) | 1977-06-14 |
| GB1387368A (en) | 1975-03-19 |
| CH547137A (de) | 1974-03-29 |
| IT984103B (it) | 1974-11-20 |
| BR7306751D0 (pt) | 1974-06-27 |
| FR2201147A1 (OSRAM) | 1974-04-26 |
| US3892508A (en) | 1975-07-01 |
| ES419181A1 (es) | 1976-04-01 |
| FR2201147B1 (OSRAM) | 1976-11-19 |
| JPS4972126A (OSRAM) | 1974-07-12 |
| AU6016473A (en) | 1975-03-13 |
| JPS5626505B2 (OSRAM) | 1981-06-18 |
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