CH557475A - HYDRAULIC CONTROL DEVICE, PARTICULARLY USEFUL IN DIE CASTING MACHINES. - Google Patents

HYDRAULIC CONTROL DEVICE, PARTICULARLY USEFUL IN DIE CASTING MACHINES.

Info

Publication number: CH557475A
Authority: CH; Switzerland
Prior art keywords: control device; particularly useful; hydraulic control; die casting; casting machines
Prior art date: 1972-03-13

Application number

CH356273A

Other languages

Italian (it)

Original Assignee

Sanders Associates Inc

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.)

1972-03-13

Filing date

1973-03-09

Publication date

1974-12-31

1973-03-09 Application filed by Sanders Associates Inc filed Critical Sanders Associates Inc

1974-12-31 Publication of CH557475A publication Critical patent/CH557475A/en

Links

238000004512 die casting Methods 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Servomotors (AREA)
Fluid-Pressure Circuits (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

CH356273A 1972-03-13 1973-03-09 HYDRAULIC CONTROL DEVICE, PARTICULARLY USEFUL IN DIE CASTING MACHINES. CH557475A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23409472A	1972-03-13	1972-03-13

Publications (1)

Publication Number	Publication Date
CH557475A true CH557475A (en)	1974-12-31

Family

ID=22879901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH356273A CH557475A (en)	1972-03-13	1973-03-09	HYDRAULIC CONTROL DEVICE, PARTICULARLY USEFUL IN DIE CASTING MACHINES.

Country Status (9)

Country	Link
US (1)	US3766832A (en)
JP (1)	JPS5232032B2 (en)
AU (1)	AU458389B2 (en)
CA (1)	CA984264A (en)
CH (1)	CH557475A (en)
DE (1)	DE2308628A1 (en)
FR (1)	FR2175742B1 (en)
GB (1)	GB1410422A (en)
SE (1)	SE396799B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50118492A (en) *	1974-03-06	1975-09-17
JPS554031B2 (en) *	1974-04-19	1980-01-28
JPS5120741A (en) *	1974-08-14	1976-02-19	Tokyo Shibaura Electric Co	ARUMISEINETSUKOKANKINO SEIZOHOHO
JPS51118563U (en) *	1975-03-20	1976-09-25
JPS51114417A (en) *	1975-03-31	1976-10-08	Matsushita Electric Works Ltd	Process for applying coating material
JPS5831416Y2 (en) *	1976-01-12	1983-07-12	株式会社日立製作所	Cooling body for semiconductor stack
US4132152A (en) *	1976-10-29	1979-01-02	Hunkar Laboratories, Inc.	Closed loop electro-fluidic control system
JPS53135045A (en) *	1977-04-28	1978-11-25	Sharp Corp	High frequency heater with steamers
JPS5413992U (en) *	1977-06-30	1979-01-29
JPS5459372A (en) *	1977-10-13	1979-05-12	Matsushita Electric Ind Co Ltd	Steam oven
JPS5473390U (en) *	1977-11-02	1979-05-24
GB1598332A (en) *	1977-11-29	1981-09-16	Gewerk Eisenhuette Westfalia	Hydraulic control units and valve assemblies usable therewith
JPS591122Y2 (en) *	1978-02-27	1984-01-13	三菱電機株式会社	High frequency heating device
JPS53146598U (en) *	1978-05-10	1978-11-18
JPS54176472U (en) *	1978-06-01	1979-12-13
JPS54176473U (en) *	1978-06-01	1979-12-13
JPS54176474U (en) *	1978-06-01	1979-12-13
JPS5820806Y2 (en) *	1978-06-02	1983-05-02	三菱電機株式会社	High frequency heating device
JPS5515505U (en) *	1978-07-14	1980-01-31
JPS5912483Y2 (en) *	1978-08-04	1984-04-16	三菱電機株式会社	High frequency heating device
IT1108528B (en) *	1978-12-20	1985-12-09	Sandretto Spa	DEVICE TO CONTROL THE MOVEMENT SPEED OF AN ORGANOMOBILE
JPS554880U (en) *	1979-05-17	1980-01-12
US4464976A (en) *	1979-11-05	1984-08-14	The Bendix Corporation	Two-stage pneumatic servomotor
JPS56148502U (en) *	1981-03-26	1981-11-09
JPS5777829A (en) *	1981-09-08	1982-05-15	Matsushita Electric Ind Co Ltd	Steam oven
US4470337A (en) *	1982-07-06	1984-09-11	General Electric Company	Fail-fixed servovalve with positive fluid feedback
GB2138897B (en) *	1983-04-29	1986-09-10	Aisin Warner Kabushiki Kaishi	An automatic transmission for a vehicle
US11222878B2 (en)	2019-04-30	2022-01-11	Ab Mikroelektronik Gesellschaft Mit Beschraenkter Haftung	Electronic power module

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1103037A (en) *	1912-06-07	1914-07-14	Bridgeport Brass Co	Controlling mechanism for hydraulic presses and the like.
US1109022A (en) *	1913-12-15	1914-09-01	Elmer D Spicer	Governor for engines, motors, or the like.
US1777293A (en) *	1926-12-20	1930-10-07	Benjamin J Curtis	Liquid-measuring device
US2531907A (en) *	1946-02-01	1950-11-28	Lewis E Daubenmeyer	Pressure fluid servomotor
DE1576125A1 (en) *	1966-02-09	1970-01-29	Langen & Co	Single acting hydraulic cylinder
US3333416A (en) *	1966-11-14	1967-08-01	Weatherhead Co	Hydraulic steering system
US3596561A (en) *	1969-01-08	1971-08-03	Stubbe Maschinenfabrik Gmbh	Hydraulic clamping arrangements for injection moulding machines

1972
- 1972-03-13 US US00234094A patent/US3766832A/en not_active Expired - Lifetime
- 1972-11-30 AU AU49500/72A patent/AU458389B2/en not_active Expired
1973
- 1973-01-29 GB GB446973A patent/GB1410422A/en not_active Expired
- 1973-01-30 FR FR7303207A patent/FR2175742B1/fr not_active Expired
- 1973-02-21 DE DE19732308628 patent/DE2308628A1/en not_active Withdrawn
- 1973-03-06 CA CA165,360A patent/CA984264A/en not_active Expired
- 1973-03-09 CH CH356273A patent/CH557475A/en not_active IP Right Cessation
- 1973-03-13 JP JP48028601A patent/JPS5232032B2/ja not_active Expired
- 1973-03-13 SE SE7303504A patent/SE396799B/en unknown

Also Published As

Publication number	Publication date
FR2175742A1 (en)	1973-10-26
FR2175742B1 (en)	1977-07-29
AU4050072A (en)	1973-10-04
CA984264A (en)	1976-02-24
JPS49675A (en)	1974-01-07
US3766832A (en)	1973-10-23
GB1410422A (en)	1975-10-15
SE396799B (en)	1977-10-03
AU458389B2 (en)	1975-02-10
DE2308628A1 (en)	1973-09-27
JPS5232032B2 (en)	1977-08-18
SE7303504L (en)	1973-09-14

Legal Events

Date	Code	Title	Description
1981-11-30	PL	Patent ceased

Publication	Publication Date	Title
CH557475A (en)	1974-12-31	HYDRAULIC CONTROL DEVICE, PARTICULARLY USEFUL IN DIE CASTING MACHINES.
NL160508C (en)	1979-11-15	TOOL MACHINE.
DK127277B (en)	1973-10-15	Pressure cylinder.
CH551849A (en)	1974-07-31	HYDRAULIC HAMMER.
CH549698A (en)	1974-05-31	HYDRAULIC SUPPORT DEVICE.
FI52177C (en)	1977-07-11	Split machine.
NL7313934A (en)	1975-04-14	PISTON.
NL7404667A (en)	1975-10-07	FAST FREEZING MACHINE.
BE797904A (en)	1973-07-31	HYDRAULIC LIFT FOR AGRICULTURAL MACHINES
NO140354C (en)	1979-08-15	HYDRAULIC MACHINE.
CH551686A (en)	1974-07-15	ELECTROHYDRAULIC CONTROL DEVICE.
CH549159A (en)	1974-05-15	AXIAL PISTON MACHINE.
SE394084B (en)	1977-06-06	MOLDING MACHINE.
AT323514B (en)	1975-07-10	HYDRAULIC HORIZONTAL OPERATING FORGING MACHINE OR FORGING PRESS
CH546696A (en)	1974-03-15	CYLINDER PRINTING OR PUNCHING MACHINE.
IT993957B (en)	1975-09-30	CONTROL MECHANISM FOR NO HYDRAULIC SERVOFRE
CH552140A (en)	1974-07-31	HYDRAULIC CHANGEOVER CONTROL DEVICE.
IT973115B (en)	1974-06-10	SERVO DISPLACEMENT DEVICE FOR AN HYDRAULIC MACHINE
BR7306411D0 (en)	1974-06-27	HYDRAULIC MACHINE
CH554959A (en)	1974-10-15	APPARECCHIATURA DI PROGRAMMAZIONE ELETTRONICA ANALOGICA DI DESEGNI E / O FORME SU TESSUTO A MAGLIA IN MACCHINE PER MAGLIERIA RETTILINEE, TUBOLARI O CIRCOLARI.
SE402609B (en)	1978-07-10	HYDRAULIC SYSTEM FOR MOBILE WORKING MACHINES
CH555979A (en)	1974-11-15	MACHINE HYDRAULIQUE REVERSIBLE A ETAGES MULTIPLES.
CH549727A (en)	1974-05-31	RADIAL PISTON MACHINE.
CH549462A (en)	1974-05-31	CUTTING PRESS.
CH549667A (en)	1974-05-31	LIFTING DEVICE FOR LIFTING MACHINE, IN PARTICULAR DOUBLE LIFTING MACHINE.