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Panasonic

System manufacturer | Commercial refrigeration...

Air Conditioner Business Division Device, Marketing Group, 1-1-1 Sakata Oizumi-machi, Ora-gun,
370-0596 Gunma, Japan
t | fax+81-80-1464-7860

Panasonic is known throughout the world for manufacturing high quality, reliable products.

In 2010, Panasonic acquired Sanyo Electric and since then continues Sanyo's expertise in CO2 refrigeration and heat pump technology. The former Sanyo had developed the world's first CO2 rotary 2-stage compression compressor that uses the CO2 found in the natural world as a refrigerant.

Features of the CO2 rotary 2-stage compression compressor:

  • Resistant to high working pressure: The internal intermediate pressure structure makes it easy to design the shell.
  • Resistant to large pressure difference: The 2-stage compression makes it possible to disperse the differential pressure and compression load.
  • Increased efficiency: Leakage is reduced by the 2-stage compression, the dimensions of the compression mechanism are optimized, and a high-efficiency DC brushless motor is incorporated.
  • Compact size and light weight: The shell has thinner walls due to the internal intermediate pressure structure, and a compact concentrated winding motor is provided.
  • Minimized noise and vibration levels: Equalization of a torque on that of twin rotary compressor is achieved thanks to the compression mechanism's 2-cylinder structure in which the two cylinders face each other at 180 degrees.
  • Just right for hot water heaters in cold climates: The internal intermediate pressure structure enables discharging at a higher temperature than with regular rotary compressors. Users can select the volume ratio (displacement volume ratio between the first and second stages) that suits the intended application, which makes the compressors just right for use in winter and for water heaters in cold climates.

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Panasonic has 118 articles in our system.
news
Panasonic debuts 2015 CO<sub>2</sub> line-up at 4th ATMOsphere Netwo...

Panasonic debuts 2015 CO2 line-up at 4th ATMOsphere Netwo...

15 December 2014
On 27 November nearly 100 leading Japanese supermarket and convenience store brands, system and component suppliers, ministries, media and other HVAC&R industry stakeholders gathered for the fourth edition of the ...
news
4th ATMOsphere network Tokyo: Lawson is world No1 with 55...

4th ATMOsphere network Tokyo: Lawson is world No1 with 55...

9 December 2014
On 27 November over 30 retailers from leading Japanese supermarket and convenience store brands gathered for the fourth edition of the ATMOsphere network Tokyo meetings to learn more about global trends in commercial ...
news
Kobe Symposium 2014: R&D efforts leading to improved ...

Kobe Symposium 2014: R&D efforts leading to improved ...

5 December 2014
At the 2014 Kobe Symposium in Japan leading companies and organisations presented their research in HVAC&R related technologies. Panasonic demonstrated 25% energy efficiency savings of CO2 refrigeration system and...
news

CO2冷媒採用 ノンフロン冷凍機新モデル「搬送圧力コントロールタ ...

3 December 2014 | パナソニック ES産機システム
パナソニックES産機システム株式会社は、2015年4月より、CO2冷媒採用 ノンフロン冷凍機の新モデル「搬送圧力コントロールタイプ」4機種の受注を開始します。当社では、業界に先駆けて、2009年から実証実験を開始し、2010年9月より現在まで4機種を発売、累&#...
news

Panasonic Launches CO2 Refrigeration Systems in China and...

17 November 2014 | JARN
Panasonic is planning to expand sales of its cold chain business centering on commercial refrigeration units for supermarket showcases to 300 billion (US$ 3 billion) in 2018 from about 150 billion (US$ 1.5 billion) in...
news
Natural refrigerants at the Kobe Symposium - exclusive in...

Natural refrigerants at the Kobe Symposium - exclusive in...

29 October 2014
Ahead of the Kobe International Symposium on New Refrigerants and Environmental Technology 2014, R44.com took the opportunity to speak to Tetsuji Okada, the new president the Japan Refrigeration and Airconditioning In...
news
168 additional CO<sub>2</sub> stores by Japanese retailers to receiv...

168 additional CO2 stores by Japanese retailers to receiv...

24 October 2014
The number of CO2 supermarkets and convenience stores in Japan is set to grow more than threefold next year. On the top of the 249 CO2 stores receiving a subsidy from Japanese government in the first selection round a...
news

Panasonic: Developing Eco Stores Around the World

18 September 2014 | news.panasonic
The video features a solution adopted by the “CO-OP Sapporo” eco store that helps to reduce CO2 emissions. With freezer systems and showcases that use non-CFC refrigerants, this store has reduced the annua...
news
Japan: €57 million in subsidies to offer even more o...

Japan: €57 million in subsidies to offer even more o...

11 September 2014
In the next fiscal year the Ministry of Environment of Japan (MOE) has announced a proposal to increase the budget for a subsidy incentivising natural refrigerants to €57 million. Once approved by the Diet (the n...
news
UPDATE: ATMOsphere Asia returns in February 2015

UPDATE: ATMOsphere Asia returns in February 2015

19 August 2014
After a successful first edition, ATMOsphere Asia will again bring together leading Asian and international HVAC&R industry experts to discuss the latest natural refrigerant technology innovations, market trends a...

This content is only displayed for partner companies.
This content is only displayed for partner companies.
This content is only displayed for partner companies.
event

AHR Expo-Mexico 2014

Trade Fair | 23 Sep. 2014 - 25 Sep. 2014 | Centro Banamex, Mexico
The 2014 AHR Expo-Mexico is Latin America's Largest HVACR Marketplace. The Show brings together over 350 exhibitors and 10,000 visitors, representing the entire spectrum of the industry including: HVACR manu...
event

International Trade Fair of Bogota

Trade Fair | 29 Sep. 2014 - 3 Oct. 2014 | CORFERIAS Bogotá, Colombia
The International Business and Exhibition Center of Bogota – CORFERIAS, welcomes you to the XXX International Trade Fair of Bogota – Industrial Exhibition 2014. In this section you will find the general in...
event

Chillventa 2014

Trade Fair | 14 Oct. 2014 - 16 Oct. 2014 | Nuremberg, Germany
Held in Nuremberg, from Oct. 14-16, Chillventa is a leading industry trade fair highlighting trends and product innovation for refrigeration, insulation, automation, air conditioning, ventilation and heat pu...

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