IT943226B - ELECTRIC SWITCH OPERATED BY FLUID PRESSURE - Google Patents

ELECTRIC SWITCH OPERATED BY FLUID PRESSURE

Info

Publication number: IT943226B
Authority: IT; Italy
Prior art keywords: fluid pressure; electric switch; switch operated; operated; electric
Prior art date: 1971-01-12

Application number

IT71044/71A

Other languages

Italian (it)

Original Assignee

Danfoss As

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.)

1971-01-12

Filing date

1971-12-10

Publication date

1973-04-02

1971-12-10 Application filed by Danfoss As filed Critical Danfoss As

1973-04-02 Application granted granted Critical

1973-04-02 Publication of IT943226B publication Critical patent/IT943226B/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)
Thermally Actuated Switches (AREA)

IT71044/71A 1971-01-12 1971-12-10 ELECTRIC SWITCH OPERATED BY FLUID PRESSURE IT943226B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712101196 DE2101196B2 (en)	1971-01-12	1971-01-12	PRESSURE CONTROLLED ELECTRIC SWITCH

Publications (1)

Publication Number	Publication Date
IT943226B true IT943226B (en)	1973-04-02

Family

ID=5795652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT71044/71A IT943226B (en)	1971-01-12	1971-12-10	ELECTRIC SWITCH OPERATED BY FLUID PRESSURE

Country Status (7)

Country	Link
US (1)	US3729605A (en)
JP (1)	JPS5126620B1 (en)
CH (1)	CH534956A (en)
DE (1)	DE2101196B2 (en)
FR (1)	FR2121795B1 (en)
GB (1)	GB1381043A (en)
IT (1)	IT943226B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4266104A (en) *	1979-02-12	1981-05-05	Johnson Controls, Inc.	Switch mechanism with independent toggle actuators
IT240823Y1 (en) *	1996-07-30	2001-04-11	Firt S R L	CONTROL THERMOSTAT FOR OPERATING EQUIPMENT, BASED ON THERMAL CYCLES
IT237943Y1 (en) *	1997-10-01	2000-09-29	Prodigy Italiana Srl	HIGH RELIABILITY THERMOSTAT, FOR THE ADJUSTMENT OF THE TEMPERATURE IN ELECTRICAL EQUIPMENT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2738397A (en) *	1954-10-29	1956-03-13	Gen Electric	Temperature responsive control device
US3609270A (en) *	1969-02-14	1971-09-28	Danfoss As	Electric reversing switch

1971
- 1971-01-12 DE DE19712101196 patent/DE2101196B2/en active Pending
- 1971-12-09 CH CH1812771A patent/CH534956A/en not_active IP Right Cessation
- 1971-12-10 IT IT71044/71A patent/IT943226B/en active
1972
- 1972-01-04 GB GB30672A patent/GB1381043A/en not_active Expired
- 1972-01-05 US US00215489A patent/US3729605A/en not_active Expired - Lifetime
- 1972-01-05 JP JP47004269A patent/JPS5126620B1/ja active Pending
- 1972-01-12 FR FR7200975A patent/FR2121795B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS5126620B1 (en)	1976-08-07
FR2121795B1 (en)	1974-12-20
DE2101196A1 (en)	1972-03-09
DE2101196B2 (en)	1972-03-09
GB1381043A (en)	1975-01-22
CH534956A (en)	1973-03-15
FR2121795A1 (en)	1972-08-25
US3729605A (en)	1973-04-24

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