IT7923757A0 - Limitatore di pressione per servofreno idraulico. - Google Patents

Limitatore di pressione per servofreno idraulico.

Info

Publication number: IT7923757A0
Authority: IT; Italy
Prior art keywords: hydraulic brake; pressure limiter; brake servo; servo; limiter
Prior art date: 1978-06-23

Application number

IT7923757A

Other languages

English (en)

Other versions

IT1121869B (it

Original Assignee

Bendix Corp

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.)

1978-06-23

Filing date

1979-06-21

Publication date

1979-06-21

1979-06-21 Application filed by Bendix Corp filed Critical Bendix Corp

1979-06-21 Publication of IT7923757A0 publication Critical patent/IT7923757A0/it

1986-04-23 Application granted granted Critical

1986-04-23 Publication of IT1121869B publication Critical patent/IT1121869B/it

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/161—Systems with master cylinder
- B60T13/162—Master cylinder mechanically coupled with booster
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87177—With bypass

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)
Valves And Accessory Devices For Braking Systems (AREA)
Braking Arrangements (AREA)

IT2375779A 1978-06-23 1979-06-21 Limitatore di pressione per servofreno idraulico IT1121869B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/918,631 US4250795A (en)	1978-06-23	1978-06-23	Pressure limiter for hydraulic brake booster

Publications (2)

Publication Number	Publication Date
IT7923757A0 true IT7923757A0 (it)	1979-06-21
IT1121869B IT1121869B (it)	1986-04-23

Family

ID=25440699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2375779A IT1121869B (it)	1978-06-23	1979-06-21	Limitatore di pressione per servofreno idraulico

Country Status (8)

Country	Link
US (1)	US4250795A (it)
JP (1)	JPS554295A (it)
AU (1)	AU4791479A (it)
CA (1)	CA1133030A (it)
DE (1)	DE2925300A1 (it)
FR (1)	FR2429135A1 (it)
GB (1)	GB2023757B (it)
IT (1)	IT1121869B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4362086A (en) *	1978-08-23	1982-12-07	The Bendix Corporation	Pressure limiter for hydraulic brake booster
DE3521875A1 (de) *	1985-06-19	1987-01-02	Teves Gmbh Alfred	Bremsregelventil fuer hydraulische fremdkraft-bremsanlagen, insbesondere fuer kraftfahrzeuge und selbstfahrende arbeitsmaschinen
JP2808730B2 (ja) *	1989-09-29	1998-10-08	アイシン精機株式会社	液圧ブースタ装置
JPH10311286A (ja) *	1997-05-12	1998-11-24	Matsushita Electric Ind Co Ltd	容量制御スクロール圧縮機
US6196252B1 (en)	1999-09-30	2001-03-06	Daimlerchrysler Corporation	Shuttle valve for a multipath hydraulic circuit with bypass pressure venting

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB537029A (en) *	1939-12-04	1941-06-05	Cav Ltd	Improvements in servo-mechanisms
US2701552A (en) *	1953-05-28	1955-02-08	Gen Motors Corp	Actuator control system and valve mechanism therefor
GB816671A (en) *	1954-11-29	1959-07-15	Hobourn Eaton Mfg Co Ltd	Fluid control valve units
US2954052A (en) *	1959-02-19	1960-09-27	Cessna Aircraft Co	Pressure fluid control system and valve
US3426790A (en) *	1965-01-05	1969-02-11	U S Divers Co	Source of regulated pressure and pressure regulator for use therein
US3576194A (en) *	1965-02-11	1971-04-27	Kaj Christensen	Regulator valve
US3603209A (en) *	1969-01-16	1971-09-07	Bendix Corp	Hydraulic brake booster
US3728942A (en) *	1971-01-22	1973-04-24	Bendix Corp	Hydraulic brake booster pressure limiting device
BE792060A (fr) *	1971-12-24	1973-03-16	Dba Sa	Systeme de freinage assiste a mecanisme suiveur
US3724332A (en) *	1972-02-10	1973-04-03	Bendix Corp	Pressure limiter for hydraulic booster
US3747475A (en) *	1972-07-12	1973-07-24	Bendix Corp	By-pass flow diffuser
FR2303185A1 (fr) *	1975-03-04	1976-10-01	Dba	Servo-moteur hydraulique
US4117862A (en) *	1977-02-07	1978-10-03	Tomco, Inc.	Pressure compensated control valve

1978
- 1978-06-23 US US05/918,631 patent/US4250795A/en not_active Expired - Lifetime
1979
- 1979-05-28 CA CA328,485A patent/CA1133030A/en not_active Expired
- 1979-06-08 AU AU47914/79A patent/AU4791479A/en not_active Abandoned
- 1979-06-13 GB GB7920528A patent/GB2023757B/en not_active Expired
- 1979-06-21 IT IT2375779A patent/IT1121869B/it active
- 1979-06-21 FR FR7915929A patent/FR2429135A1/fr active Granted
- 1979-06-22 JP JP7826879A patent/JPS554295A/ja active Pending
- 1979-06-22 DE DE19792925300 patent/DE2925300A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
US4250795A (en)	1981-02-17
FR2429135B1 (it)	1982-04-16
AU4791479A (en)	1980-01-03
FR2429135A1 (fr)	1980-01-18
IT1121869B (it)	1986-04-23
GB2023757B (en)	1982-07-28
JPS554295A (en)	1980-01-12
DE2925300A1 (de)	1980-01-10
GB2023757A (en)	1980-01-03
CA1133030A (en)	1982-10-05

Publication	Publication Date	Title
IT8124616A0 (it)	1981-10-21	Freno di emergenza per presse.
IT8021716A0 (it)	1980-04-29	Apparecchiatura per freni incorporante una servoassistenza idraulica.
IT8121427A0 (it)	1981-04-29	Unita' frenante con servofreno idraulico.
IT8024436A0 (it)	1980-09-03	Impianto accumulatore idraulico controllato.
IT7925364A0 (it)	1979-08-30	Impianto di freni idraulici per motociclette con regolatore di forza dei freni.
IT8025493A0 (it)	1980-10-22	Impianto per freni idraulici.
IT8020635A0 (it)	1980-03-14	Impianto idraulico.
IT8021921A0 (it)	1980-05-09	Servofreno.
IT8223296A0 (it)	1982-09-16	Servofreno idraulico.
IT7925915A0 (it)	1979-09-21	Servofreno idraulico.
IT7829548A0 (it)	1978-11-08	Servofreno idraulico.
IT7920861A0 (it)	1979-03-09	Convertirore di pressione.
IT1209291B (it)	1989-07-16	Impianto per freni idraulici.
IT7819901A0 (it)	1978-02-02	Valvola di comando per servofreno idraulico.
IT7922352A0 (it)	1979-05-04	Disposizione per un servofreno idraulico.
IT7923757A0 (it)	1979-06-21	Limitatore di pressione per servofreno idraulico.
AR212557A1 (es)	1978-07-31	Servofreno hidraulico
IT8026335A0 (it)	1980-11-28	Servodispositivo idraulico.
IT8122330A0 (it)	1981-06-16	Freno per ruota azionato idraulicamente con dispositivo di regolazione di pressione associato.
IT7925104A0 (it)	1979-08-14	Limitatore di pressione per servofreno idraulico.
IT8020056A0 (it)	1980-02-21	Complesso di valvola, particolarmente per servofreni idraulici.
IT7921762V0 (it)	1979-06-07	Pressa idraulica per polvere.
IT8121180A0 (it)	1981-04-15	Servo valvole per servo freni.
SE7907056L (sv)	1980-02-26	Hydraulisk, snabbgaende press
IT7921314A0 (it)	1979-03-27	Servofreno idraulico.