DK104747C - Trykdifferensstyret ventil. - Google Patents

Trykdifferensstyret ventil.

Info

Publication number
DK104747C
DK104747C DK470658AA DK470658A DK104747C DK 104747 C DK104747 C DK 104747C DK 470658A A DK470658A A DK 470658AA DK 470658 A DK470658 A DK 470658A DK 104747 C DK104747 C DK 104747C
Authority
DK
Denmark
Prior art keywords
pressure difference
controlled valve
difference controlled
valve
pressure
Prior art date
Application number
DK470658AA
Other languages
English (en)
Original Assignee
Ranco 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
Application filed by Ranco Inc filed Critical Ranco Inc
Application granted granted Critical
Publication of DK104747C publication Critical patent/DK104747C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86726—Valve with bypass connections
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87338—Flow passage with bypass
    • Y10T137/87362—Including cleaning, treating, or heat transfer feature
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87507—Electrical actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Defrosting Systems (AREA)
DK470658AA 1957-12-30 1958-12-29 Trykdifferensstyret ventil. DK104747C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US705893A US2976701A (en) 1957-12-30 1957-12-30 Reversing valve for refrigerating systems

Publications (1)

Publication Number Publication Date
DK104747C true DK104747C (da) 1966-06-27

Family

ID=24835387

Family Applications (1)

Application Number Title Priority Date Filing Date
DK470658AA DK104747C (da) 1957-12-30 1958-12-29 Trykdifferensstyret ventil.

Country Status (4)

Country Link
US (1) US2976701A (da)
CH (1) CH372690A (da)
DK (1) DK104747C (da)
GB (1) GB851329A (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1318813A (fr) * 1962-01-11 1963-02-22 Dupont S T Valve distributrice perfectionnée
US3150503A (en) * 1963-12-12 1964-09-29 Gen Motors Corp Refrigerating apparatus
US3374891A (en) * 1964-05-18 1968-03-26 Aquionics Corp Automatic water softening apparatus
US3303665A (en) * 1965-07-22 1967-02-14 Itt Means and techniques useful in refrigeration systems
US3461953A (en) * 1967-08-15 1969-08-19 Hull Corp Vacuum dryer shelf temperature control
US3650287A (en) * 1970-01-20 1972-03-21 Venture Products Corp Reversing valve assembly
JPS5248746B2 (da) * 1972-11-15 1977-12-12
US3952537A (en) * 1974-10-02 1976-04-27 Kabushiki Kaisha Saginomiya Seisakusho Reversing valve means for use with a reversible refrigerating cycle system
US4010928A (en) * 1974-12-27 1977-03-08 Xomox Corporation Piston-operated parallel-slide gate valve
US4112974A (en) * 1976-10-29 1978-09-12 Sundstrand Corporation Reversing valve
US4178768A (en) * 1978-01-25 1979-12-18 Pauliukonis Richard S Internally piloted reversing valve for heat pump
US4221237A (en) * 1978-06-28 1980-09-09 Honeywell Inc. Refrigeration heat pump changeover valve assembly
US4237933A (en) * 1978-11-13 1980-12-09 Robertshaw Controls Company Reversing valve construction and parts therefor and methods of making the same
US4255939A (en) * 1979-05-21 1981-03-17 Emerson Electric Co. Four way reversing valve
US4318425A (en) * 1979-10-26 1982-03-09 Ranco Incorporated Refrigerant flow reversing valve
JPS5822858A (ja) * 1981-08-03 1983-02-10 株式会社東芝 差圧自動切換式三方弁
US4406306A (en) * 1982-03-19 1983-09-27 Eaton Corporation Heat pump switchover valve
US4564045A (en) * 1984-06-18 1986-01-14 Koch Rudolf K Reversing valve construction and method of making the same
AU569173B2 (en) * 1984-09-20 1988-01-21 Ranco Inc. Refrigerant reversing valve pilot valve mounting
US4760709A (en) * 1986-09-11 1988-08-02 Kabushiki Kaisha Saginomiya Seisakusho Five-way valve having simultaneous defrosting and heating functions
JPS63203977A (ja) * 1987-02-20 1988-08-23 Matsushita Refrig Co 冷凍サイクル用四方弁
US5911242A (en) * 1994-09-16 1999-06-15 Ranco Incorporated Of Delaware Reversing valve and method
IL123184A0 (en) * 1997-09-17 1998-09-24 Ben Ro Industry And Dev Ltd A valve assembly and airconditioning system including same
US6491063B1 (en) 1997-09-17 2002-12-10 Ben-Ro Industry And Development Ltd. Valve assembly and airconditioning system including same
US6289931B1 (en) 2000-01-19 2001-09-18 Emerson Electric Co. Cycle reversing valve for use in heat pumps
KR100629874B1 (ko) * 2004-08-06 2006-09-29 엘지전자 주식회사 용량 가변형 로터리 압축기 및 그 운전 방법
KR100621024B1 (ko) * 2004-08-06 2006-09-13 엘지전자 주식회사 용량 가변형 로터리 압축기 및 그 운전 방법
KR100629873B1 (ko) * 2004-08-06 2006-09-29 엘지전자 주식회사 용적 가변형 로터리 압축기 및 이의 운전 방법 및 이를적용한 에어콘의 운전 방법
JP3995007B2 (ja) * 2005-05-30 2007-10-24 ダイキン工業株式会社 調湿装置
JP2009299762A (ja) * 2008-06-12 2009-12-24 Sanden Corp 制御弁及びこの制御弁を備えた空調機
JP5080612B2 (ja) * 2010-05-17 2012-11-21 株式会社鷺宮製作所 流路切換弁
CN113028120B (zh) * 2019-12-25 2025-07-08 浙江三花智能控制股份有限公司 电磁切换阀
US20240255198A1 (en) * 2023-01-30 2024-08-01 Emerson Climate Technologies, Inc. Method and Apparatus For Reducing Heat Losses In Reversible Vapor Compression System
CN117267411A (zh) * 2023-09-20 2023-12-22 广东开利暖通空调股份有限公司 一种流通阀及空调器
US20250230958A1 (en) * 2024-01-16 2025-07-17 Haier Us Appliance Solutions, Inc. Reversing valve with integrated heat exchanger and bypass

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902624A (en) * 1927-07-01 1933-03-21 Automatic Water Softener Compa Valve mechanism
US2598362A (en) * 1945-11-28 1952-05-27 Lee G Daniels Multiport rotary plate valve
US2474304A (en) * 1946-01-28 1949-06-28 Drayer Hanson Reversible cycle heat pump
US2708561A (en) * 1952-02-18 1955-05-17 Ap Controls Corp Four-way valve
US2725724A (en) * 1954-07-01 1955-12-06 Fedders Quigan Corp Control system for reverse cycle refrigeration machines
US2765628A (en) * 1954-10-08 1956-10-09 Anthony Tony Four-way change over valve

Also Published As

Publication number Publication date
US2976701A (en) 1961-03-28
CH372690A (fr) 1963-10-31
GB851329A (en) 1960-10-12

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