BR9505889A - Protection system for pressurized media set - Google Patents

Protection system for pressurized media set

Info

Publication number: BR9505889A
Authority: BR; Brazil
Prior art keywords: protection system; media set; pressurized media; pressurized; protection
Prior art date: 1994-12-17

Application number

BR9505889A

Other languages

Portuguese (pt)

Inventor

Stefan Herzog

Henning Forster

Karl-Heinz Deike

Original Assignee

Wabco Vermogensverwaltung Gmbh

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.)

1994-12-17

Filing date

1995-12-14

Publication date

1998-01-06

1995-12-14 Application filed by Wabco Vermogensverwaltung Gmbh filed Critical Wabco Vermogensverwaltung Gmbh

1998-01-06 Publication of BR9505889A publication Critical patent/BR9505889A/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Safety Valves (AREA)

BR9505889A 1994-12-17 1995-12-14 Protection system for pressurized media set BR9505889A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4445146A DE4445146A1 (en)	1994-12-17	1994-12-17	Protection system for a pressure medium system

Publications (1)

Publication Number	Publication Date
BR9505889A true BR9505889A (en)	1998-01-06

Family

ID=6536169

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9505889A BR9505889A (en)	1994-12-17	1995-12-14	Protection system for pressurized media set

Country Status (3)

Country	Link
EP (1)	EP0717201B1 (en)
BR (1)	BR9505889A (en)
DE (2)	DE4445146A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19733778B4 (en) *	1997-08-05	2004-05-06	Bosch Rexroth Ag	Hydraulic pump protection block
US9239120B2 (en)	2011-02-10	2016-01-19	Nabtesco Automotive Corporation	Protection valve
DE102017000694A1 (en) *	2017-01-17	2018-07-19	Wabco Gmbh	Multi-circuit protection valve of a compressed-air brake system
CN113530782B (en) *	2021-07-15	2022-07-08	中铁工程装备集团有限公司	A large-displacement pump with quick pressure cut-off protection function and its protection method
DE102022110263A1 (en)	2022-04-27	2023-11-02	Knorr-Bremse Systeme für Schienenfahrzeuge GmbH	Braking system for a rail vehicle and method for controlling such a braking system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2206975C3 (en) *	1972-02-14	1978-12-07	Knorr-Bremse Gmbh, 8000 Muenchen	Protective device for multi-circuit compressed air line systems, especially for multi-circuit brake systems !! of motor vehicles
DE2553818A1 (en) *	1975-11-29	1977-06-02	Wabco Westinghouse Gmbh	MULTI-CIRCUIT PROTECTION VALVE FOR MULTI-CIRCUIT BRAKE SYSTEMS IN MOTOR VEHICLES
DE2754219C3 (en) *	1977-12-06	1981-02-26	Graubremse Gmbh, 6900 Heidelberg	Multi-circuit protection valve for braking systems in motor vehicles
DE3434884C2 (en) *	1984-09-22	2000-03-16	Wabco Gmbh	Protection system for a motor vehicle compressed air system
DE4206172A1 (en) *	1992-02-28	1993-09-02	Bosch Gmbh Robert	Multiple circuit pneumatic braking system - has system of pilot valves and by=pass pipes to prevent loss of air during recharging of the system.

1994
- 1994-12-17 DE DE4445146A patent/DE4445146A1/en not_active Withdrawn
1995
- 1995-10-23 EP EP95116660A patent/EP0717201B1/en not_active Expired - Lifetime
- 1995-10-23 DE DE59510368T patent/DE59510368D1/en not_active Expired - Lifetime
- 1995-12-14 BR BR9505889A patent/BR9505889A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0717201A3 (en)	1998-07-01
EP0717201B1 (en)	2002-09-11
DE4445146A1 (en)	1996-06-20
EP0717201A2 (en)	1996-06-19
DE59510368D1 (en)	2002-10-17

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Legal Events

Date	Code	Title	Description
2002-02-26	FB34	Technical and formal requirements: requirement - article 34 of industrial property law
2003-11-04	FF	Decision: intention to grant
2004-01-06	FG9A	Patent or certificate of addition granted
2013-02-05	B24B	Patent annual fee: requirement for complementing annual fee	Free format text: COMPLEMENTAR A RETRIBUICAO DA(S) 9A. ANUIDADE(S), DE ACORDO COM TABELA VIGENTE, REFERENTE A(S) GUIA(S) DE RECOLHIMENTO 300238415251.
2013-04-09	B24D	Patent annual fee: restoration after fee payment
2015-12-22	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 14/12/2015