ZA855685B - Pressure regulator - Google Patents

Pressure regulator

Info

Publication number
ZA855685B
ZA855685B ZA855685A ZA855685A ZA855685B ZA 855685 B ZA855685 B ZA 855685B ZA 855685 A ZA855685 A ZA 855685A ZA 855685 A ZA855685 A ZA 855685A ZA 855685 B ZA855685 B ZA 855685B
Authority
ZA
South Africa
Prior art keywords
pressure regulator
regulator
pressure
Prior art date
Application number
ZA855685A
Other languages
English (en)
Inventor
John Leslie Johnson
Original Assignee
Scovill Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24707727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA855685(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scovill Inc filed Critical Scovill Inc
Publication of ZA855685B publication Critical patent/ZA855685B/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2097—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using pistons within the main valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • 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
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
    • 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
    • Y10T137/87217—Motor
    • Y10T137/87225—Fluid motor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
ZA855685A 1984-11-26 1985-07-29 Pressure regulator ZA855685B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/674,742 US4630632A (en) 1984-11-26 1984-11-26 Pressure regulator

Publications (1)

Publication Number Publication Date
ZA855685B true ZA855685B (en) 1986-03-26

Family

ID=24707727

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855685A ZA855685B (en) 1984-11-26 1985-07-29 Pressure regulator

Country Status (10)

Country Link
US (1) US4630632A (da)
EP (1) EP0182975A3 (da)
JP (1) JPS61128306A (da)
KR (1) KR860004265A (da)
AU (1) AU577610B2 (da)
BR (1) BR8503914A (da)
CA (1) CA1227723A (da)
DK (1) DK373685A (da)
NZ (1) NZ212862A (da)
ZA (1) ZA855685B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722315A1 (de) * 1987-07-07 1989-01-19 Joucomatic Gmbh Druckregelventil
ES2015438A6 (es) * 1989-08-07 1990-08-16 Bendix Espana Valvula electromagnetica.
US7505818B1 (en) * 2001-09-07 2009-03-17 Siemens Energy & Automation, Inc. Converter method, system and apparatus
CA2640891C (en) * 2005-12-30 2017-05-23 Roger Hirsch Resistance welding machine pinch point safety sensor
KR101158370B1 (ko) * 2010-04-19 2012-06-28 주식회사 캐프 와이퍼 블레이드
US10073470B1 (en) * 2015-03-04 2018-09-11 Edmund F. Kelly High speed, broad range electro pneumatic flow control valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2232914A (en) * 1939-09-29 1941-02-25 Westinghouse Air Brake Co Rail sanding control means
US2916205A (en) * 1956-10-19 1959-12-08 Ibm Pressure responsive mechanism
US3115147A (en) * 1962-02-28 1963-12-24 Robertshaw Controls Co Pneumatic hesitation relay
US3455323A (en) * 1966-04-08 1969-07-15 Marotta Valve Corp Gas regulator with electronic pressure control
US3465648A (en) * 1967-06-28 1969-09-09 Martin Marietta Multiple output fluid control system
US4037879A (en) * 1976-06-14 1977-07-26 Sloan Valve Company Empty and load sensing valve
DE3244920A1 (de) * 1982-12-04 1984-06-07 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Einrichtung zum veraendern der auf ein stellglied einwirkenden kraft

Also Published As

Publication number Publication date
EP0182975A2 (en) 1986-06-04
DK373685A (da) 1986-05-27
DK373685D0 (da) 1985-08-16
EP0182975A3 (en) 1988-01-20
AU577610B2 (en) 1988-09-29
JPS61128306A (ja) 1986-06-16
KR860004265A (ko) 1986-06-20
AU4575985A (en) 1986-06-05
CA1227723A (en) 1987-10-06
BR8503914A (pt) 1986-12-09
NZ212862A (en) 1987-07-31
US4630632A (en) 1986-12-23

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