DK391286D0 - Trykfoelsom styreindretning - Google Patents

Trykfoelsom styreindretning

Info

Publication number: DK391286D0
Authority: DK; Denmark
Prior art keywords: pressure sensor; sensor control; control; pressure; sensor
Prior art date: 1985-08-16

Application number

DK391286A

Other languages

English (en)

Other versions

DK166642B1 (da

DK391286A (da

Inventor

Pandu R Cholkeri

Original Assignee

Ranco 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.)

1985-08-16

Filing date

1986-08-15

Publication date

1986-08-15

1986-08-15 Application filed by Ranco Inc filed Critical Ranco Inc

1986-08-15 Publication of DK391286D0 publication Critical patent/DK391286D0/da

1987-02-17 Publication of DK391286A publication Critical patent/DK391286A/da

1993-06-21 Application granted granted Critical

1993-06-21 Publication of DK166642B1 publication Critical patent/DK166642B1/da

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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12993—Surface feature [e.g., rough, mirror]

Landscapes

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

DK391286A 1985-08-16 1986-08-15 Trykfoelsom styreindretning DK166642B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US76682985		1985-08-16
US06/766,829 US4667069A (en)	1985-08-16	1985-08-16	Multiple disc pressure responsive control device

Publications (3)

Publication Number	Publication Date
DK391286D0 true DK391286D0 (da)	1986-08-15
DK391286A DK391286A (da)	1987-02-17
DK166642B1 DK166642B1 (da)	1993-06-21

Family

ID=25077645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK391286A DK166642B1 (da)	1985-08-16	1986-08-15	Trykfoelsom styreindretning

Country Status (11)

Country	Link
US (1)	US4667069A (da)
EP (1)	EP0212255B1 (da)
JP (1)	JPS6244921A (da)
KR (1)	KR940008188B1 (da)
AU (1)	AU587044B2 (da)
BR (1)	BR8603922A (da)
CA (1)	CA1270024A (da)
DE (1)	DE3689497T2 (da)
DK (1)	DK166642B1 (da)
IL (1)	IL79390A (da)
NZ (1)	NZ216820A (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4753578A (en) *	1986-11-26	1988-06-28	Morrison Donald R	Abrasive fluid pumping apparatus
IL85896A (en) *	1987-04-06	1993-01-14	Riker Laboratories Inc	Substituted di-tert.- butylphenols and pharmaceutical compositions containing them
JP2785871B2 (ja) *	1988-05-11	1998-08-13	株式会社不二工機	冷媒流体感圧スイッチ
US5087801A (en) *	1990-06-19	1992-02-11	S.J. Electro Systems, Inc.	Sphere-actuated float switch
US5123332A (en) *	1991-07-15	1992-06-23	Texas Instruments Incorporated	Condition-responsive device with diaphragm protection means
US5198631A (en) *	1991-09-11	1993-03-30	General Electric Company	Pressure responsive control device
US5189269A (en) *	1992-04-10	1993-02-23	Eaton Corporation	Fluid pressure switch having a Belleville washer
DE4216832B4 (de) *	1992-05-21	2006-01-26	Pierburg Gmbh	Brennstoffdruckregelventil für Brennkraftmaschinen
US5335691A (en) *	1992-05-26	1994-08-09	Nupro Company	High pressure diaphragm valve
US5482439A (en) *	1995-01-09	1996-01-09	Chen; Chi-Wen	Power breaker for a compressor for automobiles with a curved plug and wrinkled control disk
JPH0992079A (ja) *	1995-09-21	1997-04-04	Fuji Polymertech Kk	低ストロークフィルム皿バネ
EP0764960B1 (en) *	1995-09-19	2004-08-18	Texas Instruments Incorporated	Fluid pressure responsive electric switch and method for assembling same
US5987995A (en) *	1997-07-17	1999-11-23	Sentec Corporation	Fiber optic pressure catheter
US6120458A (en)	1999-01-07	2000-09-19	Welch Allyn, Inc.	Low profile pressure measure device
JP4465227B2 (ja) *	2004-06-03	2010-05-19	日本電産サンキョー株式会社	ポンプ装置
DE102009026636B4 (de) *	2009-06-02	2011-04-14	Pari Pharma Gmbh	Verfahren zum Verschweißen einer Membran mit einem Träger bei der Herstellung eines Membranverneblers
CN102737909A (zh) *	2012-06-18	2012-10-17	南京荣欣化工有限公司	压力控制装置
CN103151223B (zh) *	2013-03-27	2015-04-22	詹奇峰	可调压力微型开关
JP2015169594A (ja) *	2014-03-10	2015-09-28	横河電機株式会社	ダイアフラム
WO2017058046A1 (en) *	2015-09-30	2017-04-06	Rosemount Inc.	Pressure transmitter with overpressure protection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2860208A (en) *	1955-03-28	1958-11-11	Metals & Controls Corp	Snap-acting thermostat element
US3585328A (en) *	1970-02-11	1971-06-15	Texas Instruments Inc	Pressure switch with a plurality of snap acting metal diaphragms coated with metallic oxide
US3816685A (en) *	1972-12-26	1974-06-11	Texas Instruments Inc	Pressure responsive device having improved means for calibration
CA1124289A (en) *	1978-05-15	1982-05-25	Donald E. Place	Snap disc operated pressure switch
US4200776A (en) *	1978-11-13	1980-04-29	General Electric Company	Control device with grain oriented snap disk
US4296287A (en) *	1979-11-23	1981-10-20	Texas Instruments Incorporated	Weatherproofed condition responsive switch

1985
- 1985-08-16 US US06/766,829 patent/US4667069A/en not_active Expired - Lifetime
1986
- 1986-07-11 NZ NZ216820A patent/NZ216820A/en unknown
- 1986-07-11 AU AU60088/86A patent/AU587044B2/en not_active Ceased
- 1986-07-11 IL IL79390A patent/IL79390A/xx not_active IP Right Cessation
- 1986-07-16 EP EP86109742A patent/EP0212255B1/en not_active Expired - Lifetime
- 1986-07-16 DE DE3689497T patent/DE3689497T2/de not_active Expired - Fee Related
- 1986-07-23 CA CA000514459A patent/CA1270024A/en not_active Expired - Lifetime
- 1986-07-23 KR KR1019860005976A patent/KR940008188B1/ko not_active Expired - Fee Related
- 1986-08-15 JP JP61191566A patent/JPS6244921A/ja active Pending
- 1986-08-15 BR BR8603922A patent/BR8603922A/pt not_active IP Right Cessation
- 1986-08-15 DK DK391286A patent/DK166642B1/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU6008886A (en)	1987-02-19
IL79390A0 (en)	1986-10-31
KR870002491A (ko)	1987-03-31
DE3689497T2 (de)	1994-06-16
IL79390A (en)	1990-09-17
CA1270024A (en)	1990-06-05
KR940008188B1 (ko)	1994-09-07
AU587044B2 (en)	1989-08-03
EP0212255A2 (en)	1987-03-04
EP0212255A3 (en)	1989-06-28
BR8603922A (pt)	1987-03-24
JPS6244921A (ja)	1987-02-26
NZ216820A (en)	1988-01-08
US4667069A (en)	1987-05-19
DK166642B1 (da)	1993-06-21
EP0212255B1 (en)	1994-01-05
DE3689497D1 (de)	1994-02-17
DK391286A (da)	1987-02-17

Publication	Publication Date	Title
DE3665630D1 (de)	1989-10-19	Tactile pressure sensor
GB2183906B (en)	1989-09-20	Pressure sensor
DE3672080D1 (de)	1990-07-19	Fuehler.
DE3650457D1 (de)	1996-02-01	Steuergerät
BR8707718A (pt)	1989-08-15	Sensor de pressao
PT84262B (pt)	1989-09-14	Sensor de pressao
DE3680127D1 (de)	1991-08-14	Armbanduhr mit druckmessfuehler.
DE3588143D1 (de)	1997-04-03	Sauerstoffsensor
GB8524237D0 (en)	1985-11-06	Pressure sensor
GB8506589D0 (en)	1985-04-17	Pressure sensor
FI91444B (fi)	1994-03-15	Paineanturi
DK391286A (da)	1987-02-17	Trykfoelsom styreindretning
KR890019684U (ko)	1989-10-05	압력센서
DE3650766D1 (de)	2002-02-28	Operationssteuerung
DE3673824D1 (de)	1990-10-04	Drucksensor.
EP0212942A3 (en)	1989-07-26	Deflecting-diaphragm pressure sensors
ATA36186A (de)	1990-03-15	Piezoelektrischer kraftaufnehmer
DE3679265D1 (de)	1991-06-20	Sauerstoffsensor.
KR900006772A (ko)	1990-05-08	압력 센서
ES555294A0 (es)	1987-08-01	Disposicion de sensor
BR8803885A (pt)	1989-07-25	Sensor de pressao
DE3683413D1 (de)	1992-02-27	Fluid-druckaufnehmer.
AT386482B (de)	1988-08-25	Druckaufnehmer
GB8606484D0 (en)	1986-04-23	Field effect pressure sensor
DE3529799A1 (de)	1986-02-27	Drucksensor

Legal Events

Date	Code	Title	Description
1993-06-21	B1	Patent granted (law 1993)
1997-04-14	PBP	Patent lapsed