BR8009084A - Valvula redutora de pressao com vareta flutuante para respiradouro de compensacao - Google Patents

Valvula redutora de pressao com vareta flutuante para respiradouro de compensacao

Info

Publication number: BR8009084A
Authority: BR; Brazil
Prior art keywords: breathing; compensation; pressure reducing; reducing valve; wand
Prior art date: 1980-06-16

Application number

BR8009084A

Other languages

English (en)

Inventor

K Melocik

Original Assignee

Caterpillar Tractor Co

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.)

1980-06-16

Filing date

1980-06-16

Publication date

1982-04-27

1980-06-16 Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co

1982-04-27 Publication of BR8009084A publication Critical patent/BR8009084A/pt

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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Multiple-Way Valves (AREA)
Safety Valves (AREA)
Fluid-Pressure Circuits (AREA)

BR8009084A 1980-06-16 1980-06-16 Valvula redutora de pressao com vareta flutuante para respiradouro de compensacao BR8009084A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1980/000765 WO1981003686A1 (en)	1980-06-16	1980-06-16	Pressure reducing valve with floating stem for make-up vent

Publications (1)

Publication Number	Publication Date
BR8009084A true BR8009084A (pt)	1982-04-27

Family

ID=22154399

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8009084A BR8009084A (pt)	1980-06-16	1980-06-16	Valvula redutora de pressao com vareta flutuante para respiradouro de compensacao

Country Status (9)

Country	Link
EP (1)	EP0056024B1 (pt)
JP (1)	JPH0139482B2 (pt)
BE (1)	BE888847A (pt)
BR (1)	BR8009084A (pt)
DE (1)	DE3070995D1 (pt)
IT (1)	IT1189018B (pt)
MX (1)	MX155968A (pt)
SG (1)	SG17287G (pt)
WO (1)	WO1981003686A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3333745A1 (de) *	1983-09-17	1985-04-04	P.A. Rentrop Hubbert & Wagner Fahrzeugausstattungen GmbH & Co KG, 3060 Stadthagen	Druckmittel-verteiler
FR2793532B1 (fr) *	1999-05-12	2001-08-03	Mannesmann Rexroth Sa	Dispositif distributeur de fluide notamment pour telecommande hydraulique
KR102167422B1 (ko)	2013-01-31	2020-10-20	파커-한니핀 코포레이션	압력 제한형 흐름 우선순위 부스트
CN117249130B (zh) *	2023-08-29	2024-11-12	湖南凯恩利液压机械制造有限公司	一种先导阀体总成及液压机械

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1939293A1 (de) *	1969-08-01	1971-02-11	Kracht Pumpen Motoren	Druckregler
DE2148502B2 (de) *	1971-09-29	1978-11-02	G.L. Rexroth Gmbh, 8770 Lohr	Ein- oder mehrkreisiges Hydrauliksystem
DE2152133B1 (de) *	1971-10-20	1973-02-22	Rexroth Gmbh G L	Hydraulisch betaetigtes steuerventil
FR2236101A1 (en) *	1973-07-05	1975-01-31	Sigma Diesel	Hydraulic actuator arm - spring system and valve ports gives balance and sense of feel to operator
US3840049A (en) *	1973-08-08	1974-10-08	Caterpillar Tractor Co	Compact fluid motor control system with float position
US3987703A (en) *	1974-08-12	1976-10-26	Caterpillar Tractor Co.	Combined restrictor and dead engine lowering valve
SE397390B (sv) *	1974-11-07	1977-10-31	Nordhydraulic Ab	Anordning for hydraulisk styrning av centrerad flerleges riktningsventil
FR2376978A1 (fr) *	1977-01-06	1978-08-04	Rexroth Sigma	Perfectionnements aux dispositifs distributeurs de fluide, notamment pour telecommande hydraulique

1980
- 1980-06-16 DE DE8181900691T patent/DE3070995D1/de not_active Expired
- 1980-06-16 BR BR8009084A patent/BR8009084A/pt unknown
- 1980-06-16 EP EP81900691A patent/EP0056024B1/en not_active Expired
- 1980-06-16 JP JP56500969A patent/JPH0139482B2/ja not_active Expired
- 1980-06-16 MX MX187596A patent/MX155968A/es unknown
- 1980-06-16 WO PCT/US1980/000765 patent/WO1981003686A1/en active IP Right Grant
1981
- 1981-05-19 BE BE1/10225A patent/BE888847A/nl not_active IP Right Cessation
- 1981-06-02 IT IT22087/81A patent/IT1189018B/it active
1987
- 1987-02-20 SG SG172/87A patent/SG17287G/en unknown

Also Published As

Publication number	Publication date
WO1981003686A1 (en)	1981-12-24
MX155968A (es)	1988-06-03
SG17287G (en)	1987-07-24
IT8122087A1 (it)	1982-12-02
EP0056024B1 (en)	1985-08-14
DE3070995D1 (en)	1985-09-19
EP0056024A1 (en)	1982-07-21
BE888847A (nl)	1981-11-19
JPH0139482B2 (pt)	1989-08-22
JPS57500842A (pt)	1982-05-13
IT8122087A0 (it)	1981-06-02
IT1189018B (it)	1988-01-28
EP0056024A4 (en)	1983-10-06

Publication	Publication Date	Title
JPS5624270A (en)	1981-03-07	Fluid adjusting valve
JPS5747074A (en)	1982-03-17	Two way pressure regulating valve
GB2083170B (en)	1984-02-01	Pressure regulating valve
DK153930C (da)	1989-02-06	Styreanlaeg med kompenseringsventil
JPS5751066A (en)	1982-03-25	Valve structure
IT1153561B (it)	1987-01-14	Valvola per regolare la pressione
AT386876B (de)	1988-10-25	Absperrventil
DE3161637D1 (en)	1984-01-19	Pressure regulating valve
BR8106014A (pt)	1982-06-08	Valvula de pressao residual
BR8009084A (pt)	1982-04-27	Valvula redutora de pressao com vareta flutuante para respiradouro de compensacao
KR860008074U (ko)	1986-07-21	감압밸브
AT374567B (de)	1983-09-15	Druckbegrenzungsventil
DK182281A (da)	1981-12-19	Spaerreventil
FR2555700B1 (fr)	1988-07-08	Soupape de pression
AT385827B (de)	1988-05-25	Absperrventil-oberteil
FR2535612B1 (fr)	1986-04-11	Valve respiratoire perfectionnee
GB2056628B (en)	1983-12-07	Pressure valve
BE888848A (nl)	1981-11-19	Drukregelklep
GB2085556B (en)	1984-02-22	Valve construction
SE7908372L (sv)	1981-04-10	Tankventil
LU81193A1 (de)	1979-09-10	Druckausgleichsventil
AT388981B (de)	1989-09-25	Geradstromventil fuer verdichter
DK151530C (da)	1988-08-01	Aandedraetsventil
IT1132034B (it)	1986-06-25	Valvola riduttrice di pressione
ATA171481A (de)	1986-01-15	Druckbeaufschlagter ventilsitz