IT978177B - DIRECTIONAL CONTROL SWITCH OPERATED BY A FLUID UNDER PRESSURE - Google Patents

DIRECTIONAL CONTROL SWITCH OPERATED BY A FLUID UNDER PRESSURE

Info

Publication number: IT978177B
Authority: IT; Italy
Prior art keywords: under pressure; control switch; directional control; fluid under; switch operated
Prior art date: 1972-01-17

Application number

IT1923773A

Other languages

Italian (it)

Original Assignee

Teves Gmbh Alfred

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.)

1972-01-17

Filing date

1973-01-16

Publication date

1974-09-20

1973-01-16 Application filed by Teves Gmbh Alfred filed Critical Teves Gmbh Alfred

1974-09-20 Application granted granted Critical

1974-09-20 Publication of IT978177B publication Critical patent/IT978177B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Switches Operated By Changes In Physical Conditions (AREA)
Regulating Braking Force (AREA)
Control Of Transmission Device (AREA)

IT1923773A 1972-01-17 1973-01-16 DIRECTIONAL CONTROL SWITCH OPERATED BY A FLUID UNDER PRESSURE IT978177B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722201973 DE2201973C3 (en)	1972-01-17	1972-01-17	Lost motion gear for an electrical switch

Publications (1)

Publication Number	Publication Date
IT978177B true IT978177B (en)	1974-09-20

Family

ID=5833165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT1923773A IT978177B (en)	1972-01-17	1973-01-16	DIRECTIONAL CONTROL SWITCH OPERATED BY A FLUID UNDER PRESSURE

Country Status (5)

Country	Link
DE (1)	DE2201973C3 (en)
FR (1)	FR2168449B1 (en)
GB (1)	GB1413574A (en)
IT (1)	IT978177B (en)
SE (1)	SE376816B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3006468A1 (en) *	1980-02-21	1981-09-10	Alfred Teves Gmbh, 6000 Frankfurt	DEVICE FOR PRESSURE CONTROL FOR A PRESSURE STORAGE
DE3103105A1 (en) *	1981-01-30	1982-08-26	Alfred Teves Gmbh, 6000 Frankfurt	Electrohydraulic operating arrangement
DE3140800A1 (en) *	1981-10-14	1983-04-21	Alfred Teves Gmbh, 6000 Frankfurt	ELECTROHYDRAULIC SWITCHING DEVICE
DE3710645A1 (en) *	1987-03-31	1988-10-20	Delaval Turbine Gmbh	PRESSURE SWITCH

1972
- 1972-01-17 DE DE19722201973 patent/DE2201973C3/en not_active Expired
1973
- 1973-01-16 SE SE7300557A patent/SE376816B/xx unknown
- 1973-01-16 IT IT1923773A patent/IT978177B/en active
- 1973-01-16 GB GB218473A patent/GB1413574A/en not_active Expired
- 1973-01-17 FR FR7301614A patent/FR2168449B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1413574A (en)	1975-11-12
FR2168449A1 (en)	1973-08-31
FR2168449B1 (en)	1978-08-04
DE2201973B2 (en)	1977-09-22
SE376816B (en)	1975-06-09
DE2201973C3 (en)	1978-05-24
DE2201973A1 (en)	1973-07-26

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