JPS56501038A - - Google Patents

Info

Publication number
JPS56501038A
JPS56501038A JP50159980A JP50159980A JPS56501038A JP S56501038 A JPS56501038 A JP S56501038A JP 50159980 A JP50159980 A JP 50159980A JP 50159980 A JP50159980 A JP 50159980A JP S56501038 A JPS56501038 A JP S56501038A
Authority
JP
Japan
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.)
Pending
Application number
JP50159980A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS56501038A publication Critical patent/JPS56501038A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
JP50159980A 1979-07-03 1980-07-01 Pending JPS56501038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7905798A SE421871B (en) 1979-07-03 1979-07-03 PNEUMATIC MEMBRANE VALVE PULSOR

Publications (1)

Publication Number Publication Date
JPS56501038A true JPS56501038A (en) 1981-07-30

Family

ID=20338433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50159980A Pending JPS56501038A (en) 1979-07-03 1980-07-01

Country Status (4)

Country Link
EP (1) EP0038329A1 (en)
JP (1) JPS56501038A (en)
SE (1) SE421871B (en)
WO (1) WO1981000064A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012141284A1 (en) * 2011-04-15 2012-10-18 バブコック日立株式会社 Sound wave generating device, sonic extraneous matter eliminating/minimizing device, sonic soot blower device, heat exchange device, exhaust gas treatment device, and industrial equipment using same, method of operating sound wave generating device, and method of operating heat exchange device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162049A1 (en) * 1983-01-28 1985-11-27 Krister Amnéus An arrangement in acoustic systems
SE451115B (en) * 1985-01-16 1987-09-07 Ulveco Kockum Sonic Ab INSTALLATION FOR SOOTHING OF BOILERS OR SIMILAR, INCLUDING A MULTIPLE LOW-FREQUENT SOUND ALREADY DEVICES
SE457822B (en) * 1986-11-28 1989-01-30 Svenska Rotor Maskiner Ab PROCEDURES FOR AUTHORIZATION OF SELECTIVELY CONTROLLED PRESSURE PULSES IN A GAS MASS AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
FI84690C (en) * 1988-05-20 1992-01-10 Instrumentarium Oy Method and apparatus for regulating the pressure of a blood pressure monitor
GR1003317B (en) * 1998-10-08 2000-02-09 Acoustic cleaner for solid deposits
CN109019890A (en) * 2018-08-02 2018-12-18 杨筠涵 Frequency modulation compressed gas self-excited pulse generator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE113006C1 (en) *
SE104959C1 (en) *
US1580481A (en) * 1921-11-01 1926-04-13 Arthur L P Gavin Flush valve
US3022039A (en) * 1958-12-22 1962-02-20 Gates Rubber Co Diaphragm for valve
US3379406A (en) * 1965-03-24 1968-04-23 Hays Mfg Co Diaphragm valve with water hammer preventer
CH451630A (en) * 1967-02-01 1968-05-15 Lucifer Sa Servo valve
DE2324580A1 (en) * 1973-05-16 1974-12-05 Beukert Elektro Christian MAGNETIC VALVE
DE2438590A1 (en) * 1974-08-10 1976-02-26 Herion Werke Kg Servo-controlled fluid valve - has bypass with throttle and relief arrangement to eliminate valve closing surge
IL46857A0 (en) * 1975-03-18 1975-05-22 Barmad Improvements in solenoid-controlled diaphragm valves
US4058287A (en) * 1975-09-19 1977-11-15 Automatic Switch Company Pilot-operated valve having constant closing rate
DE2627387A1 (en) * 1976-06-18 1977-12-29 Otto Albrecht Pneumatic impulse vibrator for granular materials - has adjustable frequency impulses transmitted from generating unit into material by distributing nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012141284A1 (en) * 2011-04-15 2012-10-18 バブコック日立株式会社 Sound wave generating device, sonic extraneous matter eliminating/minimizing device, sonic soot blower device, heat exchange device, exhaust gas treatment device, and industrial equipment using same, method of operating sound wave generating device, and method of operating heat exchange device

Also Published As

Publication number Publication date
EP0038329A1 (en) 1981-10-28
SE7905798L (en) 1981-01-04
SE421871B (en) 1982-02-08
WO1981000064A1 (en) 1981-01-22

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