GB1575557A - Valves especially slide valves - Google Patents

Valves especially slide valves Download PDF

Info

Publication number
GB1575557A
GB1575557A GB19530/77A GB1953077A GB1575557A GB 1575557 A GB1575557 A GB 1575557A GB 19530/77 A GB19530/77 A GB 19530/77A GB 1953077 A GB1953077 A GB 1953077A GB 1575557 A GB1575557 A GB 1575557A
Authority
GB
United Kingdom
Prior art keywords
valve
movable
stem
combination
housing
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
GB19530/77A
Other languages
English (en)
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB1575557A publication Critical patent/GB1575557A/en
Expired legal-status Critical Current

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/023—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed outside a regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
  • Sliding Valves (AREA)
GB19530/77A 1976-05-10 1977-05-10 Valves especially slide valves Expired GB1575557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2620558A DE2620558C3 (de) 1976-05-10 1976-05-10 Ventil

Publications (1)

Publication Number Publication Date
GB1575557A true GB1575557A (en) 1980-09-24

Family

ID=5977515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19530/77A Expired GB1575557A (en) 1976-05-10 1977-05-10 Valves especially slide valves

Country Status (6)

Country Link
US (1) US4139150A (forum.php)
JP (1) JPS52136417A (forum.php)
DE (1) DE2620558C3 (forum.php)
DK (1) DK146426C (forum.php)
FR (1) FR2351337A1 (forum.php)
GB (1) GB1575557A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264318A1 (en) 2009-06-16 2010-12-22 Pierburg Pump Technology GmbH A variable-displacement lubricant pump

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346567A (en) * 1977-12-14 1982-08-31 Sniader David H Heat pump control valve
US4739924A (en) * 1985-03-18 1988-04-26 Kelley Winfield L Air volume regulator valve
US4796803A (en) * 1985-03-18 1989-01-10 Kelley Winfield L Air volume regulator valve
FR2584228B1 (fr) * 1985-07-01 1987-12-24 Framatome Sa Dispositif de refroidissement de secours a surete intrinseque d'un reacteur nucleaire a eau sous pression.
JPH0275638A (ja) * 1988-09-13 1990-03-15 Chisso Corp 棟瓦固定構造材用組成物
JPH084912A (ja) * 1994-06-17 1996-01-12 Tokunori Hagiwara 弁装置
CA2485973C (en) * 2002-05-17 2009-09-22 Halliburton Energy Services, Inc. Equalizer valve
AU2003901522A0 (en) * 2003-04-02 2003-05-01 Christopher James Murray Water recovery systems and control valves
US7246941B2 (en) * 2004-07-23 2007-07-24 Invensys Building Systems Sensing media temperature in an HVAC valve
DE102005005844A1 (de) * 2005-02-08 2006-08-10 Michael Hertneck Raumtemperierungsanlage sowie Thermostatventil hierfür
AU2014349773B2 (en) * 2013-11-17 2017-08-17 Netafim Ltd Valve apparatus
CN110953925B (zh) * 2019-12-17 2022-05-03 华北科技学院 一种自动触发的空气炮

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318161A (en) * 1940-07-22 1943-05-04 Automatic Products Co Water regulating valve
US2495226A (en) * 1945-10-30 1950-01-24 Gen Electric Automatically reversible regulating valve
US2575100A (en) * 1948-05-11 1951-11-13 Harold S Duey Duplex thermostatic valve
US2776796A (en) * 1952-10-15 1957-01-08 Detroit Controls Corp Heating and cooling control valve
US3273796A (en) * 1964-03-23 1966-09-20 Dole Valve Co Heating and cooling zone valve by-pass

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264318A1 (en) 2009-06-16 2010-12-22 Pierburg Pump Technology GmbH A variable-displacement lubricant pump
WO2010146087A3 (en) * 2009-06-16 2011-09-15 Pierburg Pump Technology Gmbh A variable-displacement lubricant pump
CN102459903A (zh) * 2009-06-16 2012-05-16 皮尔伯格泵技术有限责任公司 可变排量润滑剂泵
CN102459903B (zh) * 2009-06-16 2015-05-06 皮尔伯格泵技术有限责任公司 可变排量润滑剂泵
US9097251B2 (en) 2009-06-16 2015-08-04 Pierburg Pump Technology Gmbh Variable-displacement lubricant pump

Also Published As

Publication number Publication date
DK196777A (da) 1977-11-11
DK146426C (da) 1984-05-07
FR2351337A1 (fr) 1977-12-09
DK146426B (da) 1983-10-03
DE2620558C3 (de) 1981-07-23
US4139150A (en) 1979-02-13
DE2620558B2 (de) 1980-12-11
JPS52136417A (en) 1977-11-15
FR2351337B1 (forum.php) 1983-05-13
DE2620558A1 (de) 1977-11-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee