ITMI920520U1 - Commutatore a pressione - Google Patents

Commutatore a pressione

Info

Publication number: ITMI920520U1
Authority: IT; Italy
Prior art keywords: pressure switch; switch; pressure
Prior art date: 1991-05-31

Application number

IT000520U

Other languages

English (en)

Inventor

Paolo Zimmer

Original Assignee

Herion Werke Kg

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.)

1991-05-31

Filing date

1992-05-22

Publication date

1992-12-01

1992-05-22 Application filed by Herion Werke Kg filed Critical Herion Werke Kg

1992-05-22 Publication of ITMI920520V0 publication Critical patent/ITMI920520V0/it

1992-12-01 Publication of ITMI920520U1 publication Critical patent/ITMI920520U1/it

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/02—Diaphragms
- 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
- H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Switches Operated By Changes In Physical Conditions (AREA)

IT000520U 1991-05-31 1992-05-22 Commutatore a pressione ITMI920520U1 (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE9106694U DE9106694U1 (de)	1991-05-31	1991-05-31	Druckschalter

Publications (2)

Publication Number	Publication Date
ITMI920520V0 ITMI920520V0 (it)	1992-05-22
ITMI920520U1 true ITMI920520U1 (it)	1992-12-01

Family

ID=6867832

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT000520U ITMI920520U1 (it)	1991-05-31	1992-05-22	Commutatore a pressione
ITMI921250A IT1255266B (it)	1991-05-31	1992-05-22	Commutatore a pressione

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ITMI921250A IT1255266B (it)	1991-05-31	1992-05-22	Commutatore a pressione

Country Status (4)

Country	Link
US (1)	US5243158A (it)
DE (1)	DE9106694U1 (it)
FR (1)	FR2684487B1 (it)
IT (2)	ITMI920520U1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5351562A (en)	1992-01-24	1994-10-04	Keystone Railway Equipment Co., Inc.	Hydraulic--pneumatic cushioning device with pressure indicator
US5469978A (en) *	1994-07-12	1995-11-28	Keystone Railway Equipment Company, Inc.	Condition indicating system for railway car cushioning unit
US5554834A (en) *	1994-08-04	1996-09-10	Argus Machine Co. Ltd.	Pressure switch
CA2158623C (en) *	1995-09-19	1999-12-21	James Richard Ellett	Pressure switch
US5744771A (en) *	1996-11-05	1998-04-28	Argus Machine Co. Ltd.	Pressure switch with increased deadband
ES2464217B1 (es) *	2014-02-26	2015-01-16	Zertan S.A.	Presostato diferencial para filtros de combustible
RU2654337C1 (ru) *	2014-10-24	2018-05-17	Хэллибертон Энерджи Сервисиз, Инк.	Переключатель, приводимый в действие изменением давления, для приведения устройства в действие
DE102019108261A1 (de) *	2019-03-29	2020-10-01	Condor-Werke Gebr. Frede GmbH	Druckschaltvorrichtung
CN110398236B (zh) *	2019-07-25	2021-10-15	重庆电子工程职业学院	激光发射装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB328811A (en) *	1929-05-13	1930-05-08	Kevitt Rotherham	Pressure indicators
NL277535A (it) *	1962-05-11
DE1291407B (de) *	1963-06-18	1969-03-27	Licentia Gmbh	Stroemungsschaltelement fuer Gas oder fluessige Medien
GB1187394A (en) *	1966-07-13	1970-04-08	Simplifix Couplings Ltd	Improvements relating to Pressure Switches
FR2422247A1 (fr) *	1978-02-10	1979-11-02	Dba	Manocontact pour circuit hydraulique haute pression
DE3026532A1 (de) *	1980-07-12	1982-02-18	Robert Bosch Gmbh, 7000 Stuttgart	Druckschalter
IT1145105B (it) *	1981-09-22	1986-11-05	Mario Turatti	Trasmettitore elettrico di pressione utilizzabile per comandare segnalatori elettrici della pressione dell olio nel circuito di lubrificazione di motori a combustione interna
US4411439A (en) *	1982-04-28	1983-10-25	Jim Ray Company, Inc.	Sealing member with anti-extrusion means and protective coating
IT1180107B (it) *	1984-11-05	1987-09-23	Greg Di S Greganti E C Sas	Dispositivo per segnalare condizioni anormali di pressione in un pneumatico di un autoveicolo in marcia
US4630480A (en) *	1985-11-12	1986-12-23	Chrysler Motors Corporation	Transducer fastening device
IT8653186V0 (it) *	1986-03-25	1986-03-25	Greg Di S Greganti E C S A S	Dispositivo sensore di pressione per pneumatici di autoveicoli
US4900883A (en) *	1988-06-14	1990-02-13	Whitman Controls Corporation	Fluid-operated compound switch
US4967047A (en) *	1989-01-09	1990-10-30	Acustar, Inc.	Switch with post-assembly calibration access
US5089675A (en) *	1990-03-29	1992-02-18	Acustar, Inc.	Resistor card calibration retention method and fuel pump switch

1991
- 1991-05-31 DE DE9106694U patent/DE9106694U1/de not_active Expired - Lifetime
1992
- 1992-05-06 FR FR9205712A patent/FR2684487B1/fr not_active Expired - Fee Related
- 1992-05-22 IT IT000520U patent/ITMI920520U1/it unknown
- 1992-05-22 IT ITMI921250A patent/IT1255266B/it active IP Right Grant
- 1992-05-26 US US07/888,521 patent/US5243158A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
IT1255266B (it)	1995-10-25
FR2684487A1 (fr)	1993-06-04
FR2684487B1 (fr)	1994-12-23
ITMI921250A0 (it)	1992-05-22
US5243158A (en)	1993-09-07
DE9106694U1 (de)	1991-10-10
ITMI920520V0 (it)	1992-05-22
ITMI921250A1 (it)	1993-11-22

Publication	Publication Date	Title
DE69315149D1 (de)	1997-12-18	Kombinations-Druckschalter-Anordnung
DE69230432D1 (de)	2000-01-20	Photoelektischer schalter
DK0747918T3 (da)	2000-05-29	Trykafbryder
DK0546003T3 (da)	1995-05-29	Trykomskifter
DE69209551D1 (de)	1996-05-09	Autopneumatischer Druckgasschalter
FR2694128B1 (fr)	1997-09-19	Interrupteur a pression.
BR9202126A (pt)	1993-01-19	Botao de pressao
NL194773B (nl)	2002-10-01	Drukschakelaar.
DE68927909D1 (de)	1997-04-30	Druckschalter
DE59203878D1 (de)	1995-11-09	Druckschalter.
IT1201159B (it)	1989-01-27	Interruttore a pressione
ITMI921250A1 (it)	1993-11-22	Commutatore a pressione
FI935207L (fi)	1993-11-23	Pressanordning
DE69315245D1 (de)	1998-01-02	Druckschalter
ITMI921422A0 (it)	1992-06-10	Vavola a cassetto
FR2680925B1 (fr)	1993-12-17	Interrupteur statique a faibles pertes.
FI934599L (fi)	1993-12-13	Tryckutrymme
EP0507002A3 (en)	1992-12-09	Pressure switch
ES1025078Y (es)	1994-11-01	Presostato mejorado
ATA183091A (de)	1992-07-15	Fluidschalter
FI942770L (fi)	1994-06-10	Painekytkinlaite
SE8702504D0 (sv)	1987-06-16	A pressure switch
KR950021040U (ko)	1995-07-26	듀얼 타입 압력스위치
BR7100515U (pt)	1992-11-03	Disposicao proporcionada a parafuso-broca
ITMI931665A1 (it)	1995-01-26	Pressostato multiplo