GB1503070A – Thermostatic expansion valves
– Google Patents
GB1503070A – Thermostatic expansion valves
– Google Patents
Thermostatic expansion valves
Info
Publication number
GB1503070A
GB1503070A
GB53591/76A
GB5359176A
GB1503070A
GB 1503070 A
GB1503070 A
GB 1503070A
GB 53591/76 A
GB53591/76 A
GB 53591/76A
GB 5359176 A
GB5359176 A
GB 5359176A
GB 1503070 A
GB1503070 A
GB 1503070A
Authority
GB
United Kingdom
Prior art keywords
thermostatic expansion
expansion valves
diaphragm
valve
valve body
Prior art date
1976-01-23
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
GB53591/76A
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.)
Singer Co
Original Assignee
Singer 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.)
1976-01-23
Filing date
1976-12-22
Publication date
1978-03-08
1976-12-22
Application filed by Singer Co
filed
Critical
Singer Co
1978-03-08
Publication of GB1503070A
publication
Critical
patent/GB1503070A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
F25B43/003—Filters
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
F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
F25B2341/06—Details of flow restrictors or expansion valves
F25B2341/068—Expansion valves combined with a sensor
Abstract
1503070 Valves SINGER CO 22 Dec 1976 [23 Jan 1976] 53591/76 Heading F2V The lower head stamping 34 of a diaphragm head assembly 32, 34, 36 of a thermostatic expansion valve is attached to the valve body 10 by outwardly crimping an extension 40 of the valve body, an 0-ring 48 providing the necessary sealing. After insertion of a push rod 28 and pad 30, the assembly of the valve is completed by welding around the periphery to secure the diaphragm 32 and the upper head stamping 36 to the lower head stamping 34.
GB53591/76A
1976-01-23
1976-12-22
Thermostatic expansion valves
Expired
GB1503070A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/651,717
US4015776A
(en)
1976-01-23
1976-01-23
Thermostatic expansion valve
Publications (1)
Publication Number
Publication Date
GB1503070A
true
GB1503070A
(en)
1978-03-08
Family
ID=24613931
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB53591/76A
Expired
GB1503070A
(en)
1976-01-23
1976-12-22
Thermostatic expansion valves
Country Status (7)
Country
Link
US
(1)
US4015776A
(en)
JP
(1)
JPS5947187B2
(en)
CA
(1)
CA1036132A
(en)
DE
(1)
DE2701666A1
(en)
FR
(1)
FR2339204A1
(en)
GB
(1)
GB1503070A
(en)
IT
(1)
IT1078394B
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JP2003130499A
(en)
*
2001-10-30
2003-05-08
Tgk Co Ltd
Expansion valve
DE102006057131B3
(en)
*
2006-12-01
2007-12-27
Otto Egelhof Gmbh & Co. Kg
Thermo-static expansion valve for controlling high pressure of transcritically and/or subcritically operable cooling and heating pump circuit, has control member controllable independent of pressure whose movement is coupled with area
CN102022564A
(en)
*
2010-12-08
2011-04-20
浙江鸿森机械有限公司
Thermostatic expansion valve
CN102174984B
(en)
*
2011-03-03
2012-11-14
杭州中久自控系统有限公司
Capillary tube thermostatic expansion valve mixing and filling device based on PLC (programmable logic controller)
CN102141327A
(en)
*
2011-04-28
2011-08-03
上海交通大学
Environment-friendly domestic air conditioner thermal expansion valve
CN107228218B
(en)
*
2016-03-25
2023-06-06
珠海华宇金属有限公司
Electromagnetic reversing valve
CN109073294A
(en)
*
2016-05-11
2018-12-21
丹佛斯有限公司
For the insertion piece of thermostatic expansion valve, thermostatic expansion valve and the method for assembling thermostatic expansion valve
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US874652A
(en)
*
1907-04-19
1907-12-24
George W Bailey
Valve.
US3505724A
(en)
*
1968-01-03
1970-04-14
Robert E Leitner
Method of making a chair glide
US3822563A
(en)
*
1973-04-25
1974-07-09
Controls Co Of America
Refrigeration system incorporating temperature responsive wax element valve controlling evaporator outlet temperature
US3940837A
(en)
*
1973-11-30
1976-03-02
The Singer Company
Hot air furnace with improved heat exchanger construction
US3930515A
(en)
*
1974-07-22
1976-01-06
Robertshaw Controls Company
Pneumatic control system and valve construction therefor or the like
1976
1976-01-23
US
US05/651,717
patent/US4015776A/en
not_active
Expired – Lifetime
1976-11-18
JP
JP51139036A
patent/JPS5947187B2/en
not_active
Expired
1976-12-20
CA
CA268,308A
patent/CA1036132A/en
not_active
Expired
1976-12-22
GB
GB53591/76A
patent/GB1503070A/en
not_active
Expired
1977
1977-01-17
DE
DE19772701666
patent/DE2701666A1/en
not_active
Ceased
1977-01-19
IT
IT19441/77A
patent/IT1078394B/en
active
1977-01-21
FR
FR7701714A
patent/FR2339204A1/en
active
Granted
Also Published As
Publication number
Publication date
FR2339204B3
(en)
1979-03-02
CA1036132A
(en)
1978-08-08
IT1078394B
(en)
1985-05-08
DE2701666A1
(en)
1977-07-28
JPS5947187B2
(en)
1984-11-17
JPS5292132A
(en)
1977-08-03
US4015776A
(en)
1977-04-05
FR2339204A1
(en)
1977-08-19
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Spring cooler head
Legal Events
Date
Code
Title
Description
1978-07-19
PS
Patent sealed [section 19, patents act 1949]
1996-08-14
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19951222
