IT7826810A0 - Dispositivo valvolare per il controllo del fluido in pressione in macchine per pressofusione od iniezione. - Google Patents
Dispositivo valvolare per il controllo del fluido in pressione in macchine per pressofusione od iniezione.Info
- Publication number
- IT7826810A0 IT7826810A0 IT7826810A IT2681078A IT7826810A0 IT 7826810 A0 IT7826810 A0 IT 7826810A0 IT 7826810 A IT7826810 A IT 7826810A IT 2681078 A IT2681078 A IT 2681078A IT 7826810 A0 IT7826810 A0 IT 7826810A0
- Authority
- IT
- Italy
- Prior art keywords
- control
- under pressure
- valve device
- die casting
- fluid under
- Prior art date
Links
- 238000004512 die casting Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 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
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772737153 DE2737153A1 (de) | 1977-08-17 | 1977-08-17 | Ventil zur beeinflussung des druckmittels an druckgiessmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7826810A0 true IT7826810A0 (it) | 1978-08-17 |
IT1098155B IT1098155B (it) | 1985-09-07 |
Family
ID=6016651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26810/78A IT1098155B (it) | 1977-08-17 | 1978-08-17 | Dispositivo valvolare per il controllo del fluido in pressione in macchine per pressofusione od iniezione |
Country Status (4)
Country | Link |
---|---|
US (1) | US4239179A (it) |
DE (1) | DE2737153A1 (it) |
GB (1) | GB2002880B (it) |
IT (1) | IT1098155B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3132909A1 (de) * | 1981-08-20 | 1983-03-03 | Hans-Gebhard Krines | "ventilvorrichtung, insbesondere fuer druckgiessmaschinen |
EP0117209A1 (fr) * | 1983-02-17 | 1984-08-29 | COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: | Servorégulateur de débit |
FR2547664B1 (fr) * | 1983-06-17 | 1986-04-18 | Outillage Air Comprime | Servoregulateur de debit |
EP0117208A1 (fr) * | 1983-02-17 | 1984-08-29 | COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: | Servolimiteur hydraulique de pression |
US4596374A (en) * | 1984-11-29 | 1986-06-24 | Baxter Travenol Laboratories, Inc. | Clamp valve |
US4700748A (en) * | 1985-11-18 | 1987-10-20 | Otis Elevator Company | Pressure-referenced programmed flow control in a hydraulic valve |
US4674527A (en) * | 1985-11-18 | 1987-06-23 | Otis Elevator Company | Pressure relieving linear motion valve |
US4779837A (en) * | 1986-02-10 | 1988-10-25 | Tokyo Keiki Co., Ltd. | Remote control poppet valve |
US4819695A (en) * | 1987-06-19 | 1989-04-11 | Bendix France | Pressure servo regulator |
US7714456B1 (en) | 2008-12-02 | 2010-05-11 | Daya Arvind A | Road vehicle actuated energy device |
CN105972224B (zh) * | 2016-05-18 | 2018-02-27 | 佛山市盈向精密机械科技有限公司 | 一种用于压铸机的新型电调阀 |
CN108526436A (zh) * | 2018-06-21 | 2018-09-14 | 深汕特别合作区力劲科技有限公司 | 一种压射控制装置以及压铸机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1630212A (en) * | 1925-10-26 | 1927-05-24 | Bert Overton | Electric gas switch |
DE1084998B (de) * | 1953-08-08 | 1960-07-07 | Erich Herion | Umschaltventil mit Hilfsventilsteuerung |
US2974679A (en) * | 1953-09-21 | 1961-03-14 | John K Heller | Quick acting valve |
US3080952A (en) * | 1958-11-25 | 1963-03-12 | Carlstedt Sven Borje Fredrik | Valve device operated by reversible electric motor |
US3405906A (en) * | 1966-08-04 | 1968-10-15 | Itt | Solenoid pilot operated valve |
DE1550516C3 (de) * | 1966-10-26 | 1973-10-11 | Reinhold Henkenjohann | Elektromotorischer Antrieb fur Stell glieder |
DE2263058A1 (de) * | 1972-12-22 | 1974-06-27 | Klaus Union Armaturen | Stopfbuechsloser antrieb, insbesondere fuer armaturen |
-
1977
- 1977-08-17 DE DE19772737153 patent/DE2737153A1/de not_active Withdrawn
-
1978
- 1978-08-14 US US05/933,435 patent/US4239179A/en not_active Expired - Lifetime
- 1978-08-14 GB GB7833251A patent/GB2002880B/en not_active Expired
- 1978-08-17 IT IT26810/78A patent/IT1098155B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1098155B (it) | 1985-09-07 |
GB2002880B (en) | 1982-05-06 |
GB2002880A (en) | 1979-02-28 |
DE2737153A1 (de) | 1979-03-01 |
US4239179A (en) | 1980-12-16 |
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