FR2173045A1 - - Google Patents

Info

Publication number: FR2173045A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7305876A

Other languages

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.)

Mannesmann VDO AG

Original Assignee

Mannesmann VDO AG

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.)

1972-02-22

Filing date

1973-02-20

Publication date

1973-10-05

1973-02-20 Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG

1973-10-05 Publication of FR2173045A1 publication Critical patent/FR2173045A1/fr

Status Withdrawn legal-status Critical Current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
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
- 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
- H01H35/343—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm by snap acting diaphragm

Landscapes

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

FR7305876A 1972-02-22 1973-02-20 Withdrawn FR2173045A1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722208260 DE2208260A1 (de)	1972-02-22	1972-02-22	Druckschalter

Publications (1)

Publication Number	Publication Date
FR2173045A1 true FR2173045A1 (no)	1973-10-05

Family

ID=5836701

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7305876A Withdrawn FR2173045A1 (no)	1972-02-22	1973-02-20

Country Status (4)

Country	Link
JP (1)	JPS4897063A (no)
DE (1)	DE2208260A1 (no)
FR (1)	FR2173045A1 (no)
GB (1)	GB1390173A (no)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2319965A1 (fr) *	1975-07-31	1977-02-25	Cottarel Jean	Dispositif de telecommande pneumo-electrique
FR2404908A1 (fr) *	1977-09-29	1979-04-27	Texas Instruments Inc	Appareil sensible a un etat et son procede de fabrication
EP0333409A2 (en) *	1988-03-18	1989-09-20	Texas Instruments Incorporated	Pressure responsive switch apparatus having improved longevity and widened tolerance for location of the switching diaphragm

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK148468C (da) *	1982-01-27	1986-10-06	Steen Rupert Christoffersen	Sut med indbygget maalefoeler, navnlig til temperaturmaaling
JPS61161933U (no) *	1985-03-28	1986-10-07
US5089674A (en) *	1990-04-25	1992-02-18	Microtel Pacific Research Limited	Hydrostatic pressure sensor
DE102007056153A1 (de)	2007-11-13	2009-05-20	Technische Universität Ilmenau	Aktuator zur Erzeugung einer Bewegung, dazugehöriges Verfahren sowie dessen Verwendung
JP6584962B2 (ja) *	2016-01-06	2019-10-02	日本電産トーソク株式会社	油圧スイッチ
CN107021088A (zh) *	2017-04-27	2017-08-08	合肥晟泰克汽车电子股份有限公司	压力报警器结构
CN111640595A (zh) *	2020-05-29	2020-09-08	成都凯天电子股份有限公司	一种监测核级阀门开闭状态的核级限位开关

1972
- 1972-02-22 DE DE19722208260 patent/DE2208260A1/de active Pending
1973
- 1973-02-20 FR FR7305876A patent/FR2173045A1/fr not_active Withdrawn
- 1973-02-20 GB GB830573A patent/GB1390173A/en not_active Expired
- 1973-02-21 JP JP2113473A patent/JPS4897063A/ja active Pending

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2319965A1 (fr) *	1975-07-31	1977-02-25	Cottarel Jean	Dispositif de telecommande pneumo-electrique
FR2404908A1 (fr) *	1977-09-29	1979-04-27	Texas Instruments Inc	Appareil sensible a un etat et son procede de fabrication
EP0333409A2 (en) *	1988-03-18	1989-09-20	Texas Instruments Incorporated	Pressure responsive switch apparatus having improved longevity and widened tolerance for location of the switching diaphragm
EP0333409A3 (en) *	1988-03-18	1991-06-12	Texas Instruments Incorporated	Pressure responsive switch apparatus having improved longevity and widened tolerance for location of the switching diaphragm

Also Published As

Publication number	Publication date
JPS4897063A (no)	1973-12-11
GB1390173A (en)	1975-04-09
DE2208260A1 (de)	1973-08-30

Publication	Publication Date	Title
FR2182202A1 (no)	1973-12-07
DK134424C (no)	1977-05-23
JPS496061A (no)	1974-01-19
FR2173045A1 (no)	1973-10-05
FR2190702A1 (no)	1974-02-01
JPS573641B2 (no)	1982-01-22
JPS4920358A (no)	1974-02-22
JPS48114412U (no)	1973-12-27
JPS4912122U (no)	1974-02-01
JPS495309U (no)	1974-01-17
JPS4845162Y1 (no)	1973-12-25
NO135113C (no)	1977-02-16
JPS4889740U (no)	1973-10-29
JPS4971300U (no)	1974-06-20
JPS4956853U (no)	1974-05-20
JPS4927614U (no)	1974-03-09
CH566953A5 (no)	1975-09-30
CH566185A5 (no)	1975-09-15
NL7212204A (no)	1973-11-20
NL7317386A (no)	1974-07-01
CH570499A5 (no)	1975-12-15
CH571289A5 (no)	1975-12-31
CH573458A5 (no)	1976-03-15
CH573637A5 (no)	1976-03-15
CH570018A5 (no)	1975-11-28

Legal Events

Date	Code	Title	Description
1978-04-14	ST	Notification of lapse