DK127655B - Pressostat. - Google Patents

Pressostat.

Info

Publication number: DK127655B
Authority: DK; Denmark
Prior art keywords: pressure switch; switch; pressure
Prior art date: 1971-05-25

Application number

DK257172AA

Other languages

English (en)

Inventor

A Kraemer

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.)

1971-05-25

Filing date

1972-05-24

Publication date

1973-12-10

1972-05-24 Application filed by Danfoss As filed Critical Danfoss As

1972-06-23 Priority to DK313072A priority Critical patent/DK132848C/da

1973-12-10 Publication of DK127655B publication Critical patent/DK127655B/da

Links

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
- H01H35/2671—Means to detect leaks in the pressure sensitive element

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Switches Operated By Changes In Physical Conditions (AREA)
Safety Valves (AREA)
Diaphragms And Bellows (AREA)
Pressure Vessels And Lids Thereof (AREA)

DK257172AA 1971-05-25 1972-05-24 Pressostat. DK127655B (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK313072A DK132848C (da)	1971-07-03	1972-06-23	Pressostat

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2125809A DE2125809C3 (de)	1971-05-25	1971-05-25	Pressostat

Publications (1)

Publication Number	Publication Date
DK127655B true DK127655B (da)	1973-12-10

Family

ID=5808828

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK257172AA DK127655B (da)	1971-05-25	1972-05-24	Pressostat.

Country Status (7)

Country	Link
US (1)	US3766834A (da)
JP (1)	JPS5121458B1 (da)
DD (1)	DD97293A5 (da)
DE (1)	DE2125809C3 (da)
DK (1)	DK127655B (da)
FR (1)	FR2138857B1 (da)
IT (1)	IT958841B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3930134A (en) *	1973-09-27	1975-12-30	Westinghouse Electric Corp	Pneumatic power-unit having a driving piston and an exhaust valve
US4101747A (en) *	1976-01-30	1978-07-18	Ranco Incorporated	Differential pressure operated switch
WO1979000337A1 (en) *	1977-12-02	1979-06-14	United Gas Industries Ltd	Bellows-operated devices
DE3140800A1 (de) *	1981-10-14	1983-04-21	Alfred Teves Gmbh, 6000 Frankfurt	Elektrohydraulische schaltvorrichtung
DE3240231C1 (de) *	1982-10-29	1984-03-01	Ranco Inc., 43201 Columbus, Ohio	Pressostat
US4646624A (en) *	1984-08-06	1987-03-03	United Technologies Corporation	Differential pressure sensor
US4652854A (en) *	1985-04-30	1987-03-24	Borg-Warner Corporation	Pressure-biased, temperature sensor
US4910642A (en) *	1988-12-05	1990-03-20	Sundstrand Corporation	Coolant activated contact compact high intensity cooler
DE3941369A1 (de) *	1989-10-12	1991-04-25	Armin Claasnitz	Druckmittler
US5443377A (en) *	1991-11-13	1995-08-22	Mainlining Service, Inc.	Increased efficiency apparatus for lining a pipe with a cement mortar
DE29823586U1 (de) *	1998-05-29	1999-11-18	Iwk Regler Kompensatoren	Flexibles Leitungselement
US6414254B1 (en) *	1999-10-15	2002-07-02	Chiaphua Industries Limited	Electrical pressure sensing switch
US7605581B2 (en) *	2005-06-16	2009-10-20	Delta Design, Inc.	Apparatus and method for controlling die force in a semiconductor device testing assembly
US8794588B1 (en)	2011-08-04	2014-08-05	Metrex Valve Corp.	High pressure actuator regulating valve
US9849992B2 (en) *	2016-05-23	2017-12-26	United Technologies Corporation	Inline pressure regulating valve assembly with inlet pressure bias

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE489011C (de) *		1930-01-22	Bbc Brown Boveri & Cie	Beschickungseinrichtung fuer Elektrodenschmelzoefen
US1109996A (en) *	1912-10-14	1914-09-08	Economy Electric Mfg Company	Thermostat.
US1593170A (en) *	1926-03-04	1926-07-20	Fulton Co	Safety temperature regulator
DE654404C (de) *	1935-02-17	1937-12-17	August Frede Maschinenfabrik	Druckschalter
US2342579A (en) *	1938-09-19	1944-02-22	Allis Chalmers Mfg Co	Pressure regulating system
US2297872A (en) *	1940-04-09	1942-10-06	Detroit Lubricator Co	Control apparatus
US2387793A (en) *	1940-08-16	1945-10-30	Honeywell Regulator Co	Valve
US2795239A (en) *	1947-11-14	1957-06-11	Honeywell Regulator Co	Control apparatus
US2663155A (en) *	1949-10-04	1953-12-22	Safety Car Heating & Lighting	Air conditioning system
DE895655C (de) *	1951-10-05	1953-11-05	Samson Appbau Aktien Ges	Thermostat fuer Temperaturregler
US2761927A (en) *	1953-09-21	1956-09-04	Raymond W Szypulski	Barometric switch
US3055219A (en) *	1958-03-31	1962-09-25	Dewrance & Co	Pressure gauges
US2988282A (en) *	1959-03-31	1961-06-13	Frederick W Hottenroth	Fluid separating valve
US3074435A (en) *	1959-09-28	1963-01-22	Gen Electric	Fail-safe pressure sensing device
US3105637A (en) *	1961-02-15	1963-10-01	Robertshaw Controls Co	Temperature responsive snapacting valve
GB1065070A (en) *	1965-04-20	1967-04-12	Kaelle Regulatorer Ab	Improvements in or relating to feed-back mechanisms for regulators
DE1615372A1 (de) *	1967-09-27	1970-05-21	Licentia Gmbh	Sicherheitstemperaturbegrenzer
CH462510A (de) *	1967-12-18	1968-09-15	Sauter Ag	Temperaturbegrenzer
DE2013661A1 (de) *	1970-03-21	1971-10-14	Oventrop Sohn Kg F W	Thermische Steuerung
DE2036571B2 (de) *	1970-07-23	1974-10-03	Metzenauer & Jung Gmbh, 5600 Wuppertal	Druckwächter

1971
- 1971-05-25 DE DE2125809A patent/DE2125809C3/de not_active Expired
1972
- 1972-05-10 IT IT68472/72A patent/IT958841B/it active
- 1972-05-19 FR FR7218193A patent/FR2138857B1/fr not_active Expired
- 1972-05-23 JP JP47051164A patent/JPS5121458B1/ja active Pending
- 1972-05-24 DK DK257172AA patent/DK127655B/da not_active IP Right Cessation
- 1972-05-24 US US00256565A patent/US3766834A/en not_active Expired - Lifetime
- 1972-05-24 DD DD163168A patent/DD97293A5/xx unknown

Also Published As

Publication number	Publication date
JPS5121458B1 (da)	1976-07-02
DE2125809C3 (de)	1982-08-12
FR2138857A1 (da)	1973-01-05
DD97293A5 (da)	1973-04-20
FR2138857B1 (da)	1980-04-18
DE2125809A1 (de)	1972-12-07
US3766834A (en)	1973-10-23
DE2125809B2 (de)	1973-09-06
IT958841B (it)	1973-10-30

Legal Events

Date	Code	Title	Description
1992-01-20	PBP	Patent lapsed

Publication	Publication Date	Title
NL157421B (nl)	1978-07-17	Drukmeter.
NO137221C (no)	1978-01-18	Trykkeanordning.
NL7410418A (nl)	1975-02-18	Hogedruk laminaat.
CH556602A (de)	1974-11-29	Druckgasschalter.
DK134807B (da)	1977-01-24	Højtryksvaskeapparat.
NL149259B (nl)	1976-04-15	Druktransformator.
DK127655B (da)	1973-12-10	Pressostat.
NL153804B (nl)	1977-07-15	Drukinrichting.
CH554597A (de)	1974-09-30	Druckgasschalter.
NL7410522A (nl)	1975-02-12	Drukinrichting.
DK131741B (da)	1975-08-25	Kompressorenhed.
NL151028B (nl)	1976-10-15	Drukinrichting.
CH547545A (de)	1974-03-29	Druckgasschalter.
CH548189A (de)	1974-04-30	Druckkochtopf.
DE7019658U (de)	1970-09-24	Druckschalter.
NO143786C (no)	1981-04-22	Trykkeanordning.
NL155364B (nl)	1977-12-15	Drukmeter.
BE778127R (fr)	1972-07-17	Interrupteur actionné par un écoulement.
NO144269C (no)	1981-07-29	Vaskemiddelblandinger.
IT1045234B (it)	1980-05-10	Pressostato
CH551006A (fr)	1974-06-28	Refractometre portatif.
CH558079A (de)	1975-01-15	Druckgasschalter.
NL174890C (nl)	1984-08-16	Drukschakelaar.
ES173294Y (es)	1973-06-01	Flotador-brazalete hinchable.
NL146436B (nl)	1975-07-15	Drukinrichting.