DK438576A - Koleanleg - Google Patents

Koleanleg

Info

Publication number: DK438576A
Authority: DK; Denmark
Prior art keywords: koleanleg
Prior art date: 1975-09-30

Application number

DK438576A

Other languages

English (en)

Other versions

DK149995B (da

DK149995C (da

Inventor

H Schibbye

T Holmstrom

Original Assignee

Svenska Rotor Maskiner Ab

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.)

1975-09-30

Filing date

1976-09-29

Publication date

1977-03-31

1976-09-29 Application filed by Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab

1977-03-31 Publication of DK438576A publication Critical patent/DK438576A/da

1986-11-10 Publication of DK149995B publication Critical patent/DK149995B/da

1987-07-06 Application granted granted Critical

1987-07-06 Publication of DK149995C publication Critical patent/DK149995C/da

Links

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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
- 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
- F25B2400/00—Component parts or details not otherwise provided for in this subclass
- F25B2400/13—Economisers
- 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
- F25B2400/00—Component parts or details not otherwise provided for in this subclass
- F25B2400/23—Separators
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2509—Economiser 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/04—Refrigerant level
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1931—Discharge pressures
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1933—Suction pressures
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2108—Temperatures of a receiver
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2109—Temperatures of a separator
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Compressor (AREA)

DK438576A 1975-09-30 1976-09-29 Koeleanlaeg DK149995C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB3998675		1975-09-30
GB39986/75A GB1564115A (en)	1975-09-30	1975-09-30	Refrigerating system

Publications (3)

Publication Number	Publication Date
DK438576A true DK438576A (da)	1977-03-31
DK149995B DK149995B (da)	1986-11-10
DK149995C DK149995C (da)	1987-07-06

Family

ID=10412580

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK438576A DK149995C (da)	1975-09-30	1976-09-29	Koeleanlaeg

Country Status (17)

Country	Link
US (1)	US4084405A (da)
JP (1)	JPS5844942B2 (da)
AU (1)	AU498597B2 (da)
BE (1)	BE846777A (da)
BR (1)	BR7606508A (da)
CA (1)	CA1049275A (da)
CS (1)	CS199642B2 (da)
DD (1)	DD126166A5 (da)
DE (1)	DE2643622A1 (da)
DK (1)	DK149995C (da)
FR (1)	FR2326669A1 (da)
GB (1)	GB1564115A (da)
IE (1)	IE43861B1 (da)
IN (1)	IN143378B (da)
IT (1)	IT1077055B (da)
SE (1)	SE422108B (da)
ZA (1)	ZA765848B (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5442156U (da) *	1977-08-31	1979-03-22
JPS5494149A (en) *	1978-01-06	1979-07-25	Hitachi Ltd	Freezer
US4295337A (en) *	1979-12-26	1981-10-20	Philip Morris Incorporated	Cooling apparatus and method in a liquid cryogen treatment process
JPS60178768U (ja) *	1984-05-07	1985-11-27	サンデン株式会社	冷凍回路
GB8511729D0 (en) *	1985-05-09	1985-06-19	Svenska Rotor Maskiner Ab	Screw rotor compressor
US4974427A (en) *	1989-10-17	1990-12-04	Copeland Corporation	Compressor system with demand cooling
EP0741851B1 (en) *	1994-02-03	1998-11-04	Svenska Rotor Maskiner Ab	Refrigeration system and a method for regulating the refrigeration capacity of such a system
JPH11193967A (ja) *	1997-12-26	1999-07-21	Zexel:Kk	冷凍サイクル
US7478540B2 (en) *	2001-10-26	2009-01-20	Brooks Automation, Inc.	Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems
CA2462568A1 (en) *	2001-10-26	2003-05-01	Igc-Polycold Systems Inc.	Methods of freezeout prevention for very low temperature mixed refrigerant systems
WO2005036072A1 (en) *	2003-10-08	2005-04-21	Copeland Corporation	Distributed condensing units
US7866184B2 (en) *	2004-06-16	2011-01-11	Conocophillips Company	Semi-closed loop LNG process
DE102005016094B4 (de) *	2005-04-08	2021-02-04	Gea Refrigeration Germany Gmbh	Verfahren und Vorrichtung an einer Kälteanlage mit mehreren Schraubenverdichtern
WO2015002086A1 (ja)	2013-07-02	2015-01-08	三菱電機株式会社	冷媒回路および空気調和装置
EP3334937B1 (en) *	2015-08-11	2024-06-26	Carrier Corporation	Screw compressor economizer plenum for pulsation reduction
US10767912B2 (en) *	2015-10-08	2020-09-08	Mitsubishi Electric Corporation	Refrigeration cycle apparatus
US12656031B2 (en)	2022-09-30	2026-06-16	Hill Phoenix, Inc.	CO2 refrigeration system with multiple receivers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US21599A (en) *		1858-09-28		Making nut-blanks
GB483616A (en) *	1937-06-17	1938-04-22	Ahlborn E Ag	Improvements in and relating to refrigerating machines
FR950713A (fr) *	1940-08-01	1949-10-05	Carrier Corp	Perfectionnements apportés aux dispositifs de réfrigération
US2628478A (en) *	1949-12-13	1953-02-17	Philco Corp	Method of and apparatus for refrigeration
US3353367A (en) *	1966-04-11	1967-11-21	Frick Co	Liquid refrigerant return system
FR1544823A (fr) *	1967-09-27	1968-11-08	J E Watkins Co	Perfectionnements apportés aux systèmes de réfrigération, notamment à recvclage ou recirculation du liquide
SE338576B (da) *	1968-05-06	1971-09-13	Stal Refrigeration Ab
US3577742A (en) *	1969-06-13	1971-05-04	Vilter Manufacturing Corp	Refrigeration system having a screw compressor with an auxiliary high pressure suction inlet
US3848425A (en) *	1972-12-04	1974-11-19	Successor Corp	Low pressure refrigeration system
US3913346A (en) *	1974-05-30	1975-10-21	Dunham Bush Inc	Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor
SE395186B (sv) *	1974-10-11	1977-08-01	Granryd Eric	Sett att forbettra kyleffekt och koldfaktor i en kylanleggning samt kylanleggning for att utova settet

1975
- 1975-09-30 GB GB39986/75A patent/GB1564115A/en not_active Expired
1976
- 1976-09-24 SE SE7610573A patent/SE422108B/xx not_active IP Right Cessation
- 1976-09-28 DE DE19762643622 patent/DE2643622A1/de active Granted
- 1976-09-29 BR BR7606508A patent/BR7606508A/pt unknown
- 1976-09-29 AU AU18201/76A patent/AU498597B2/en not_active Expired
- 1976-09-29 FR FR7629240A patent/FR2326669A1/fr active Granted
- 1976-09-29 ZA ZA765848A patent/ZA765848B/xx unknown
- 1976-09-29 DK DK438576A patent/DK149995C/da not_active IP Right Cessation
- 1976-09-29 CA CA262,317A patent/CA1049275A/en not_active Expired
- 1976-09-29 IE IE2156/76A patent/IE43861B1/en unknown
- 1976-09-30 US US05/728,156 patent/US4084405A/en not_active Expired - Lifetime
- 1976-09-30 BE BE171098A patent/BE846777A/xx not_active IP Right Cessation
- 1976-09-30 DD DD195069A patent/DD126166A5/xx unknown
- 1976-09-30 IT IT27844/76A patent/IT1077055B/it active
- 1976-09-30 CS CS766326A patent/CS199642B2/cs unknown
- 1976-09-30 JP JP51116677A patent/JPS5844942B2/ja not_active Expired
- 1976-10-04 IN IN1816/CAL/76A patent/IN143378B/en unknown

Also Published As

Publication number	Publication date
DE2643622A1 (de)	1977-04-07
IE43861L (en)	1977-03-30
ZA765848B (en)	1977-09-28
GB1564115A (en)	1980-04-02
US4084405A (en)	1978-04-18
FR2326669B1 (da)	1983-04-29
JPS5844942B2 (ja)	1983-10-06
AU498597B2 (en)	1979-03-15
BR7606508A (pt)	1977-07-05
SE422108B (sv)	1982-02-15
IN143378B (da)	1977-11-12
SE7610573L (sv)	1977-03-31
AU1820176A (en)	1978-04-06
DD126166A5 (da)	1977-06-22
BE846777A (fr)	1977-03-30
DE2643622C2 (da)	1987-09-03
IE43861B1 (en)	1981-06-17
CA1049275A (en)	1979-02-27
DK149995B (da)	1986-11-10
IT1077055B (it)	1985-04-27
DK149995C (da)	1987-07-06
FR2326669A1 (fr)	1977-04-29
CS199642B2 (en)	1980-07-31
JPS5284553A (en)	1977-07-14

Legal Events

Date	Code	Title	Description
1996-05-20	PBP	Patent lapsed

Publication	Publication Date	Title
SE422108B (sv)	1982-02-15	Kylanleggning
DK450576A (da)	1977-04-10	Diaramme
JPS51103225A (ja)	1976-09-11	Daidenryuhenatsukimakisen
DK203576A (da)	1976-11-08	14beta-hydroxy-3-deoxycardenolider
JPS51100890A (ja)	1976-09-06	Konhohoho
FI56268B (fi)	1979-08-31	Utaot oeppnande roekavgaongslucka
DK86176A (da)	1977-01-05	Stepmotor
JPS51103872A (ja)	1976-09-14	Yozaikaishuhohooyobisochi
JPS51100322A (ja)	1976-09-04	Karudantsugiteosonaetadokan
AT341376B (de)	1978-02-10	Granantwerfer-trager
JPS51100286A (ja)	1976-09-04	Zetsuendensen
JPS51103620A (ja)	1976-09-13	Kyokaboonshiito
JPS51103656A (ja)	1976-09-13	Kukichowasochi
JPS51100414A (ja)	1976-09-04	Tauekinokadonaenosedaishijisochi
JPS51102236A (ja)	1976-09-09	Judokanetsusochinohogosochi
JPS51104721A (ja)	1976-09-16	Jidoshayojidoanzenberutosochi
JPS51103860A (ja)	1976-09-14	Fuintsukihiitopaipuno kanbantoritsukehoho
JPS51103516A (ja)	1976-09-13	Ribonokurikiko
JPS51102784A (ja)	1976-09-10	Sharyonokorinanchirotsukusochi
JPS51100496A (ja)	1976-09-04	Suichuisehihoho
JPS51102863A (ja)	1976-09-10	Waakuhantensochi
DK296376A (da)	1977-03-01	Kolekompressor
JPS51100903A (ja)	1976-09-06	Kaiteikobutsusuiagesetsubi
JPS51103521A (ja)	1976-09-13	Shusensochi
JPS51100391A (ja)	1976-09-04	Kaitenkakokogu