EP1775743A3 - Interrupteur de pression hydraulique - Google Patents

Interrupteur de pression hydraulique Download PDF

Info

Publication number
EP1775743A3
EP1775743A3 EP06020064A EP06020064A EP1775743A3 EP 1775743 A3 EP1775743 A3 EP 1775743A3 EP 06020064 A EP06020064 A EP 06020064A EP 06020064 A EP06020064 A EP 06020064A EP 1775743 A3 EP1775743 A3 EP 1775743A3
Authority
EP
European Patent Office
Prior art keywords
actuating piston
spring plate
pressure
actuating
piston
Prior art date
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.)
Granted
Application number
EP06020064A
Other languages
German (de)
English (en)
Other versions
EP1775743B1 (fr
EP1775743A2 (fr
Inventor
Götz-Dieter MACHAT
Martin Ruppert
Minka Tschekorsky Orloff
Hubert Feser
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.)
Bosch Rexroth AG
Original Assignee
Bosch Rexroth 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.)
Filing date
Publication date
Application filed by Bosch Rexroth AG filed Critical Bosch Rexroth AG
Publication of EP1775743A2 publication Critical patent/EP1775743A2/fr
Publication of EP1775743A3 publication Critical patent/EP1775743A3/fr
Application granted granted Critical
Publication of EP1775743B1 publication Critical patent/EP1775743B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
EP20060020064 2005-10-14 2006-09-26 Interrupteur de pression hydraulique Not-in-force EP1775743B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510049171 DE102005049171A1 (de) 2005-10-14 2005-10-14 Hydraulischer Druckschalter

Publications (3)

Publication Number Publication Date
EP1775743A2 EP1775743A2 (fr) 2007-04-18
EP1775743A3 true EP1775743A3 (fr) 2008-11-05
EP1775743B1 EP1775743B1 (fr) 2013-04-03

Family

ID=37401181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060020064 Not-in-force EP1775743B1 (fr) 2005-10-14 2006-09-26 Interrupteur de pression hydraulique

Country Status (3)

Country Link
EP (1) EP1775743B1 (fr)
DE (1) DE102005049171A1 (fr)
DK (1) DK1775743T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8022321B2 (en) 2009-02-10 2011-09-20 Honeywell International Inc. Hydraulic pressure switch with porous disc as snubbing element
US9966211B1 (en) 2015-05-21 2018-05-08 Hydra-Electric Company Pressure switch system
CN113175560A (zh) * 2021-06-15 2021-07-27 浙江金隆铜业股份有限公司 一种具有前置过滤器的阀体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876561C (de) * 1951-10-19 1953-05-15 Hermann Kurt Weihe Hydraulisch betaetigter Stopplichtschalter
DE3245937A1 (de) * 1982-12-11 1984-06-14 Hydrostar Dipl.-Ing. Rolf Oehler KG, 5840 Schwerte Hydraulischer druckschalter
US4743716A (en) * 1986-09-30 1988-05-10 Kogyo Keiki Kabushiki Kaisha Pressure sensor
DE19818838A1 (de) * 1998-04-28 1999-11-11 Bosch Gmbh Robert Druckschalter
DE19818841A1 (de) * 1998-04-28 1999-11-11 Bosch Gmbh Robert Druckschalter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876561C (de) * 1951-10-19 1953-05-15 Hermann Kurt Weihe Hydraulisch betaetigter Stopplichtschalter
DE3245937A1 (de) * 1982-12-11 1984-06-14 Hydrostar Dipl.-Ing. Rolf Oehler KG, 5840 Schwerte Hydraulischer druckschalter
US4743716A (en) * 1986-09-30 1988-05-10 Kogyo Keiki Kabushiki Kaisha Pressure sensor
DE19818838A1 (de) * 1998-04-28 1999-11-11 Bosch Gmbh Robert Druckschalter
DE19818841A1 (de) * 1998-04-28 1999-11-11 Bosch Gmbh Robert Druckschalter

Also Published As

Publication number Publication date
EP1775743B1 (fr) 2013-04-03
DE102005049171A1 (de) 2007-04-19
DK1775743T3 (da) 2013-07-08
EP1775743A2 (fr) 2007-04-18

Similar Documents

Publication Publication Date Title
EP1577539A3 (fr) Vanne magnétique avec une course d'armature ajustable et méthode pour l'ajuster
EP2014919A3 (fr) Soupape de réglage pour le réglage du volume d'alimentation d'une pompe volumétrique
EP2450605A3 (fr) Agencement de broche pour une soupape à diaphragme
BRPI0711247A2 (pt) alimentador de óleo tipo válvula
EP2384834A3 (fr) Vérin hydraulique pour un coussin de serre-flan hydraulique
EP3215771A1 (fr) Soupape proportionnelle, ensemble compresseur de climatisation et procédé de fonctionnement
EP1666752A3 (fr) Cylindre hydraulique, en particulier cylindre émetteur pour actionnement hydraulique d'embrayage de véhicules
EP1079158A3 (fr) Dispositif et procédé de dosage
EP2216519A3 (fr) Soupape de réglage de pression
DE102012017714A1 (de) Geregelte Proportional-Dreiwegeventileinheit
EP1498187A3 (fr) Valve
WO2011095351A1 (fr) Servomoteur actionné par un fluide dans une robinetterie
DE2849048A1 (de) Zwangssteuerungssystem fuer kolbenverdichter-ventile
EP1775743A3 (fr) Interrupteur de pression hydraulique
EP1555429B1 (fr) Buse d'injection de carburant
EP2243979A3 (fr) Amortisseur d'oscillations réglable doté d'une soupape de fonctionnement d'urgence
EP1939461A3 (fr) Vanne pneumatique modulaire à tiroir
EP1249598A3 (fr) Vanne de contrôle d'un injecteur de carburant actionné par huile
EP1916411A3 (fr) Vanne d'un dispositif d'injection de carburant
EP1531258A3 (fr) Injecteur de combustible
DE102013012818A1 (de) Schaltbares Druckbegrenzungsventil
DE102014000469A1 (de) Schraubenverdichter
EP1052159A3 (fr) Coupe-circuit pour fluide sous pression pour direction assistée dans les positions extrêmes d'angle de braquage
DE102008053998A1 (de) Kompressor zur Drucklufterzeugung für ein Kraftfahrzeug
DE102010038225B4 (de) Schlauchmembran-Prozeßpumpe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20090506

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20090626

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 605168

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130415

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006012670

Country of ref document: DE

Effective date: 20130529

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130403

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130704

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130803

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130805

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130714

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130703

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

26N No opposition filed

Effective date: 20140106

BERE Be: lapsed

Owner name: BOSCH REXROTH A.G.

Effective date: 20130930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006012670

Country of ref document: DE

Effective date: 20140106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130926

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140530

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130926

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 605168

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20060926

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130926

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20190920

Year of fee payment: 14

Ref country code: IT

Payment date: 20190920

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191125

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006012670

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20200930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200930