AU497009B2 - Pressure switch - Google Patents

Pressure switch

Info

Publication number: AU497009B2
Authority: AU; Australia
Prior art keywords: pressure switch; switch; pressure
Prior art date: 1973-10-10
Legal status (The legal status 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 status listed.): Expired

Application number

AU74209/74A

Other versions

AU7420974A (en

Inventor

W. H. and SATROM G. L JONES

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eaton Corp

Original Assignee

Eaton Corp

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.)

1973-10-10

Filing date

1974-10-10

Publication date

1978-11-23

1974-04-08 Priority claimed from US05/458,948 external-priority patent/US4104495A/en

1974-10-10 Application filed by Eaton Corp filed Critical Eaton Corp

1976-04-15 Publication of AU7420974A publication Critical patent/AU7420974A/en

1978-11-23 Application granted granted Critical

1978-11-23 Publication of AU497009B2 publication Critical patent/AU497009B2/en

Status Expired legal-status Critical Current

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
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Switches Operated By Changes In Physical Conditions (AREA)
Push-Button Switches (AREA)

AU74209/74A 1973-10-10 1974-10-10 Pressure switch Expired AU497009B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US40522573A	1973-10-10	1973-10-10
USUS405,225		1973-10-10
US05/458,948 US4104495A (en)	1973-10-10	1974-04-08	Pressure switch and actuating means responsive to low pressure
USUS458,948		1974-04-08

Publications (2)

Publication Number	Publication Date
AU7420974A AU7420974A (en)	1976-04-15
AU497009B2 true AU497009B2 (en)	1978-11-23

Family

ID=27018981

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU74209/74A Expired AU497009B2 (en)	1973-10-10	1974-10-10	Pressure switch

Country Status (7)

Country	Link
JP (1)	JPS5827609B2 (en)
AU (1)	AU497009B2 (en)
CA (1)	CA1022975A (en)
DE (1)	DE2448329A1 (en)
FR (1)	FR2247801B1 (en)
GB (1)	GB1464637A (en)
IT (1)	IT1022734B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2535707C2 (en) *	1975-08-09	1985-02-28	Karl Dungs Gmbh & Co, 7067 Urbach	Pressure switch
US4081637A (en) *	1976-06-21	1978-03-28	Robertshaw Controls Company	Pressure operated switch construction having a one-piece base and control shaft bracket structure
US4307272A (en) *	1979-02-21	1981-12-22	The Echlin Manufacturing Company	Pressure actuated switch
FR2472827A1 (en) *	1979-12-26	1981-07-03	Crouzet Sa	Snap action switch with mobile leaf - biassed against one of two contacts by two central arms sitting in notches in common terminal
US4490708A (en) *	1982-06-24	1984-12-25	General Electric Company	Condition responsive electric switch system, electrical switching device and method of operation thereof
US4532390A (en) *	1982-11-17	1985-07-30	Signal Lux S.P.A.	Diaphragm pressure switch for controlling small pressure gradients
EP0169280A1 (en) *	1984-07-24	1986-01-29	AB Electronic Components Limited	Pressure switch
GB2287128A (en) *	1994-03-03	1995-09-06	M & G Tankers & Trailers Ltd	Fluid operated switch
DE102010041280B4 (en) *	2010-09-23	2012-12-27	Siemens Aktiengesellschaft	Pressure switching device with controllable reset element for diagnosing the functionality at applied working pressure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4515391Y1 (en) *	1966-12-19	1970-06-27

1974
- 1974-10-08 FR FR7433817A patent/FR2247801B1/fr not_active Expired
- 1974-10-09 GB GB4370574A patent/GB1464637A/en not_active Expired
- 1974-10-09 IT IT2823874A patent/IT1022734B/en active
- 1974-10-09 CA CA211,044A patent/CA1022975A/en not_active Expired
- 1974-10-10 DE DE19742448329 patent/DE2448329A1/en not_active Withdrawn
- 1974-10-10 AU AU74209/74A patent/AU497009B2/en not_active Expired
- 1974-10-11 JP JP49116212A patent/JPS5827609B2/en not_active Expired

Also Published As

Publication number	Publication date
FR2247801A1 (en)	1975-05-09
JPS5077873A (en)	1975-06-25
AU7420974A (en)	1976-04-15
DE2448329A1 (en)	1975-04-17
JPS5827609B2 (en)	1983-06-10
FR2247801B1 (en)	1979-03-16
GB1464637A (en)	1977-02-16
IT1022734B (en)	1978-04-20
CA1022975A (en)	1977-12-20

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CA1003015A (en)	1977-01-04	Pressure switch
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AU476386B2 (en)	1976-09-16	Dibenzocycloheptenyl lactamimides
CA972789A (en)	1975-08-12	Pressure switches
AU5390473A (en)	1974-10-03	Switch arrangements
AU471241B2 (en)	1976-04-15	Benzothiazolylureas
AU487985B2 (en)	1976-04-15	Switches
CA909833A (en)	1972-09-12	Pressure switch
CA906034A (en)	1972-07-25	Pressure switch
CA910937A (en)	1972-09-26	Pressure switch
AU479946B2 (en)	1975-10-02	Switch assembly
AU7409574A (en)	1976-04-15	Switches
CA1008734A (en)	1977-04-19	Down-draught deflector-draught interrupter
CA1008296A (en)	1977-04-12	Presses