JPS4941956A - - Google Patents

Info

Publication number
JPS4941956A
JPS4941956A JP4628373A JP4628373A JPS4941956A JP S4941956 A JPS4941956 A JP S4941956A JP 4628373 A JP4628373 A JP 4628373A JP 4628373 A JP4628373 A JP 4628373A JP S4941956 A JPS4941956 A JP S4941956A
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.)
Granted
Application number
JP4628373A
Other languages
Japanese (ja)
Other versions
JPS538053B2 (cg-RX-API-DMAC7.html
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 JPS4941956A publication Critical patent/JPS4941956A/ja
Publication of JPS538053B2 publication Critical patent/JPS538053B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/325—Expansion valves having two or more valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/345—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by solenoids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
JP4628373A 1972-05-01 1973-04-25 Expired JPS538053B2 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24892772A 1972-05-01 1972-05-01

Publications (2)

Publication Number Publication Date
JPS4941956A true JPS4941956A (cg-RX-API-DMAC7.html) 1974-04-19
JPS538053B2 JPS538053B2 (cg-RX-API-DMAC7.html) 1978-03-24

Family

ID=22941298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4628373A Expired JPS538053B2 (cg-RX-API-DMAC7.html) 1972-05-01 1973-04-25

Country Status (5)

Country Link
US (1) US3754730A (cg-RX-API-DMAC7.html)
JP (1) JPS538053B2 (cg-RX-API-DMAC7.html)
CA (1) CA977648A (cg-RX-API-DMAC7.html)
DE (1) DE2320499C3 (cg-RX-API-DMAC7.html)
GB (1) GB1435191A (cg-RX-API-DMAC7.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960182A (cg-RX-API-DMAC7.html) * 1972-07-26 1974-06-11
JPS52124878A (en) * 1976-04-13 1977-10-20 Oki Electric Ind Co Ltd Production of semiconductor integrated circuit
JPS5617035A (en) * 1979-07-16 1981-02-18 Trw Inc Electronic convertion semiconductor device and method of manufacturing same
JPS5632730A (en) * 1979-08-27 1981-04-02 Fujitsu Ltd Manufacture of semiconductor device
JPS5745254A (en) * 1980-09-01 1982-03-15 Nippon Telegr & Teleph Corp <Ntt> Automatic detector for amount of silicon wafer worked
JPS61139041A (ja) * 1984-12-10 1986-06-26 Matsushita Electric Works Ltd Ｄｉ基板の製法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512441C3 (de) * 1975-03-21 1982-01-21 Danfoss A/S, 6430 Nordborg Ventilanordnung mit einem über einen Steuerfluidkreis steuerbaren Hauptventil
JPS55163370U (cg-RX-API-DMAC7.html) * 1979-05-09 1980-11-22
US4468054A (en) * 1982-11-03 1984-08-28 The Singer Company Flange mounted thermostatic expansion valve
JPS6221174U (cg-RX-API-DMAC7.html) * 1985-07-18 1987-02-07
NL1004208C2 (nl) * 1996-10-04 1998-04-07 Imperator Engineering & Consul Koelinrichting van het type met een kringloop van koelfluïdum en werkwijze voor het bedrijven daarvan.
DE19711085A1 (de) * 1996-12-19 1998-06-25 Wilo Gmbh Drei- oder Vier-Wegeventil und Adapterstück
DE19813401A1 (de) * 1998-03-26 1999-09-30 Wilo Gmbh Verbindungszwischenteil
US6820641B2 (en) * 2002-10-04 2004-11-23 Tescom Corporation Internally piloted dome loaded regulator
EP1853840B1 (en) * 2005-03-04 2011-02-16 Parker-Hannifin Corporation Dual position pilot operated valve assembly
US7669609B2 (en) * 2006-06-08 2010-03-02 Parker-Hannifin Corporation Universal refrigeration valve
US7757710B2 (en) * 2006-06-19 2010-07-20 Tescom Corporation High-pressure regulator
CN102147028B (zh) * 2011-04-15 2012-11-07 王元清 低压先导式安全阀
US8592758B1 (en) * 2011-06-06 2013-11-26 The United States Of America As Represented By The Secretary Of The Army Vapor sampling adapter for direct analysis in real time mass spectrometry
US9097360B2 (en) 2012-04-03 2015-08-04 Parker-Hannifin Corporation Pilot operated valve
US20140358304A1 (en) * 2013-06-03 2014-12-04 Tescom Corporation Method and Apparatus for Managing Fluid Supply in a Process Control System
KR102078512B1 (ko) * 2019-11-29 2020-02-17 박원진 뉴메틱 에어 부스터
CN112254010B (zh) * 2020-11-10 2025-01-24 无锡市伍豪机械设备有限公司 一种输灰管路节能智能自动补气系统及其补气方法
WO2025240601A1 (en) * 2024-05-16 2025-11-20 Equilibar, Llc Electromagnetic pressure regulator for automated fluid pressure waveforms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731033A (en) * 1953-04-06 1956-01-17 Bendix Aviat Corp Air control valve
US3320763A (en) * 1965-11-19 1967-05-23 Westinghouse Electric Corp Controls for refrigeration systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960182A (cg-RX-API-DMAC7.html) * 1972-07-26 1974-06-11
JPS52124878A (en) * 1976-04-13 1977-10-20 Oki Electric Ind Co Ltd Production of semiconductor integrated circuit
JPS5617035A (en) * 1979-07-16 1981-02-18 Trw Inc Electronic convertion semiconductor device and method of manufacturing same
JPS5632730A (en) * 1979-08-27 1981-04-02 Fujitsu Ltd Manufacture of semiconductor device
JPS5745254A (en) * 1980-09-01 1982-03-15 Nippon Telegr & Teleph Corp <Ntt> Automatic detector for amount of silicon wafer worked
JPS61139041A (ja) * 1984-12-10 1986-06-26 Matsushita Electric Works Ltd Ｄｉ基板の製法

Also Published As

Publication number Publication date
JPS538053B2 (cg-RX-API-DMAC7.html) 1978-03-24
GB1435191A (en) 1976-05-12
DE2320499B2 (de) 1981-06-04
DE2320499C3 (de) 1982-02-11
CA977648A (en) 1975-11-11
DE2320499A1 (de) 1973-11-15
US3754730A (en) 1973-08-28

Similar Documents

Publication Publication Date Title
JPS538053B2 (cg-RX-API-DMAC7.html)
JPS4928366A (cg-RX-API-DMAC7.html)
FR2187058A5 (cg-RX-API-DMAC7.html)
JPS5427385B2 (cg-RX-API-DMAC7.html)
FR2175774A1 (cg-RX-API-DMAC7.html)
JPS4991893A (cg-RX-API-DMAC7.html)
FR2183327A5 (cg-RX-API-DMAC7.html)
JPS4919071A (cg-RX-API-DMAC7.html)
JPS5135536Y2 (cg-RX-API-DMAC7.html)
JPS5153961Y2 (cg-RX-API-DMAC7.html)
JPS5238695Y2 (cg-RX-API-DMAC7.html)
CS156805B1 (cg-RX-API-DMAC7.html)
CS151840B1 (cg-RX-API-DMAC7.html)
JPS4941361U (cg-RX-API-DMAC7.html)
JPS4897302A (cg-RX-API-DMAC7.html)
CS157307B1 (cg-RX-API-DMAC7.html)
CS152690B1 (cg-RX-API-DMAC7.html)
FR2206961A1 (cg-RX-API-DMAC7.html)
CH568085A5 (cg-RX-API-DMAC7.html)
CH591465A5 (cg-RX-API-DMAC7.html)
CH592161A5 (cg-RX-API-DMAC7.html)
CH566534A5 (cg-RX-API-DMAC7.html)
AU480295A (cg-RX-API-DMAC7.html)
CH561632A5 (cg-RX-API-DMAC7.html)
CH257372A4 (cg-RX-API-DMAC7.html)