CA970247A - Air-oil amplifier - Google Patents

Air-oil amplifier

Info

Publication number
CA970247A
CA970247A CA168,731A CA168731A CA970247A CA 970247 A CA970247 A CA 970247A CA 168731 A CA168731 A CA 168731A CA 970247 A CA970247 A CA 970247A
Authority
CA
Canada
Prior art keywords
amplifier
oil
air
oil amplifier
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.)
Expired
Application number
CA168,731A
Other languages
English (en)
Other versions
CA168731S (en
Inventor
Gerald W. Bernhoft
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.)
Koehring Co
Original Assignee
Koehring 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.)
Filing date
Publication date
Application filed by Koehring Co filed Critical Koehring Co
Application granted granted Critical
Publication of CA970247A publication Critical patent/CA970247A/en
Expired legal-status Critical Current

Links

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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/043—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 electrically-controlled pilot valves
    • F15B13/0435—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 electrically-controlled pilot valves the pilot valves being sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
CA168,731A 1972-08-31 1973-04-13 Air-oil amplifier Expired CA970247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28554372A 1972-08-31 1972-08-31

Publications (1)

Publication Number Publication Date
CA970247A true CA970247A (en) 1975-07-01

Family

ID=23094692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,731A Expired CA970247A (en) 1972-08-31 1973-04-13 Air-oil amplifier

Country Status (5)

Country Link
JP (1) JPS4964030A (enrdf_load_html_response)
CA (1) CA970247A (enrdf_load_html_response)
DE (1) DE2324148A1 (enrdf_load_html_response)
FR (1) FR2198076B1 (enrdf_load_html_response)
GB (1) GB1435804A (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942103A1 (de) * 1979-10-18 1981-04-30 Eckardt Ag, 7000 Stuttgart Pneumatischer verstaerker
DE3101904A1 (de) * 1981-01-22 1982-09-02 Alfred Teves Gmbh, 6000 Frankfurt Druckregelventil
CA1209418A (en) * 1982-09-30 1986-08-12 John J. Shelton Servo valve
DE4421357A1 (de) * 1994-06-18 1995-12-21 Bosch Gmbh Robert Pneumatisches Wegeventil
DE102009057807B4 (de) * 2009-12-10 2015-09-10 Festo Ag & Co. Kg Monostabiles Ventil mit Luftfeder
CN103498950A (zh) * 2013-10-06 2014-01-08 太原科技大学 一种特殊结构的液压换向阀
CN114837801B (zh) * 2021-02-02 2023-05-30 苏州恩都法汽车系统股份有限公司 一种减压比例阀及发动机废气旁通控制系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540478A (en) * 1966-11-02 1970-11-17 Yamada Yuki Seizo Co Ltd Diaphragm type pneumatic logic element
US3568718A (en) * 1969-02-17 1971-03-09 Koehring Co Pilot operated control valve

Also Published As

Publication number Publication date
DE2324148A1 (de) 1974-03-14
FR2198076A1 (enrdf_load_html_response) 1974-03-29
FR2198076B1 (enrdf_load_html_response) 1976-09-17
GB1435804A (en) 1976-05-19
JPS4964030A (enrdf_load_html_response) 1974-06-21
AU5416473A (en) 1974-10-10

Similar Documents

Publication Publication Date Title
AU462348B2 (en) Saf-t-jet
CA1018619A (en) Power amplifier
AU454372B2 (en) Childsafe actuator-overcap
CA970247A (en) Air-oil amplifier
AU475339B2 (en) S-substituted-2-thiodenosines
CA1001242A (en) If amplifier
CA973245A (en) Bearings
AU468159B2 (en) 5-aroyl-furans
CA1016942A (en) 2-substituted benzodioxoles
AU467126B2 (en) Air-oil amplifier
AU467526B2 (en) Pyronorifamycins
CA906615A (en) Amplifier system
CA896732A (en) Amplifier
CA893868A (en) Amplifier
AU468541B2 (en) Amplifier arrangement
CA910432A (en) Difference amplifier
CA905503A (en) Difference amplifier
CA905855A (en) Fluid amplifier
CA896343A (en) Fluid amplifier
CA900854A (en) Fluid amplifier
CA891704A (en) Differential amplifier
CA908768A (en) Direct coupled amplifier
CA893106A (en) Lubricating
CA916786A (en) Low level amplifier
CA900035A (en) Absolute amplifier/multiplier