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Panasonic

System manufacturer | Commercial refrigeration...
Gold partner

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.


5 Products




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190 News




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13 Members




3 Galleries

2 Papers





Panasonic has 5 products in our system.
product
Panasonic VIDEOS

System | 2 March 2015

  • Latest videos by Panasonic
...

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product
CO2 Outdoor Condensing Unit

System | 3 December 2012

A new CO2 outdoor condensing unit (OCU) from Panasonic will soon be available at the European market. The low temperature OCU suitable particularly for convenience stores is 30% more energy efficient than a R404A system.
...

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product
CO2 Gas Cooling Test Unit (GCU)

System | 22 October 2009

• Multipurpose CO2 Gas Cooling Test Unit
• For light commercial refrigerators and/or freezers
...

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product
CO2 Gas Cooling Test Unit

Compressor | 30 September 2009

• multipurpose CO2 Gas Cooling Test Unit
• for light commercial refrigerators and/or freezers
...

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product
Rotary 2-Stage CO2 Compressor

Compressor | 17 April 2008

• Resistant to high pressure & large pressure difference
• Minimized noise and vibration levels
• High-efficiency compact DC brushless motor...

read more | send request



Panasonic has 190 articles in our system.
news

VIDEO: From Farm to Table - Panasonic video showcases col...

18 June 2015 | Panasonic Channel
German Fruit Portal website - CO2 solutions provider Panasonic has released a video about their comprehensive cold chain solutions using R744 that keep food fresh and are kind to the environment. This newly released v...
news
China Refrigeration 2015: strong growth in CO<sub>2</sub> solutions

China Refrigeration 2015: strong growth in CO2 solutions

17 April 2015
At China Refrigeration 2015, which gathered over 60,000 visitors and 1,000 exhibitors from across the world, CO2 products were showcased for a variety of applications for both heating and refrigeration. For commercial...
news
HARFKO 2015: Interest growing in Korea for CO<sub>2</sub> solutions

HARFKO 2015: Interest growing in Korea for CO2 solutions

18 March 2015
Although in many applications natural refrigerants remained the ‘emerging technologies’ on display, leading companies like Mayekawa, CAREL, thermea. Energysystems and Itomic quickly turned their attentions...
news
Read the ATMOsphere Asia 2015 Summary Report to find out ...

Read the ATMOsphere Asia 2015 Summary Report to find out ...

6 March 2015
ATMOsphere Asia 2015 – “Natural Refrigerants – Solutions for Asia” returned to Tokyo for the second time from 3-5 February. The event's Summary Report provides comprehensive coverage of the lat...
news
49th Supermarket Tradeshow: first rack-type CO<sub>2</sub> booster s...

49th Supermarket Tradeshow: first rack-type CO2 booster s...

27 February 2015
In part two of our reporting from the 49th Supermarket Tradeshow (SMTS), which took place from 10-12 February 2015 in Tokyo, Japan, R744.com reports on the first rack-type CO2 transcritical booster system installation...
news
49th Supermarket Tradeshow in Japan brimming with new CO<sub>2</sub>...

49th Supermarket Tradeshow in Japan brimming with new CO2...

24 February 2015
The 49th Supermarket Tradeshow (SMTS), which took place from 10-12 February 2015 in Tokyo, Japan, brought together some of the most innovative companies, institutions and products in supermarket refrigeration. R744.co...
news
R744 innovations from Japan Part 1: pressure adjusted con...

R744 innovations from Japan Part 1: pressure adjusted con...

11 February 2015
At ATMOsphere Asia 2015, presentations during the Commercial Refrigeration Technology Case Studies session by Panasonic and Sanden showcased the unique features and benefits of their respective CO2 systems for conveni...
news
ATMOsphere Asia 2015 article series showcases Japan's R74...

ATMOsphere Asia 2015 article series showcases Japan's R74...

9 February 2015
For its second year, ATMOsphere Asia 2015 returned to Tokyo, to the prestigious Shin-Maru Conference Square. Organised from 3-5 February, the event, with the tagline “Natural Refrigerants – Solutions for A...
news
ATMOsphere Asia 2015 announces Case Study Selections

ATMOsphere Asia 2015 announces Case Study Selections

26 January 2015
The ATMOsphere Review Panel has announced the case studies selected for ATMOsphere Asia 2015, which will take place from 3-5 February in Tokyo, Japan. Leading companies will present their latest natural refrigerant te...
news
Japanese CO<sub>2</sub> technology on display at Eco-Products 2014 e...

Japanese CO2 technology on display at Eco-Products 2014 e...

8 January 2015
Leading Japanese companies Sanden, Panasonic and Mitsubishi Electric displayed their latest R744 technology at the three-day Eco-Products exhibition, attended by over 160,000 people. Products using CO2 refrigerants va...


Panasonic has 3 galleries in our system.


Panasonic has 2 papers in our system.
paper

Hidekazu Tachibana: Introduction of Panasonic CO2 re...

19 February 2015 | Presentation | Published: 2015
Hidekazu Tachibana of Panasonic presented the installation of a Panasonic CO2 refrigeration system in Kansai, Japan. Tachibana discussed challenges and solutions in developing CO2 systems, reviewed results of the inst...
paper

Introduction of New CO2 Cooling System

15 December 2014 | Presentation | Published: 2014
One of the highlights of the ATMOsphere network event was the announcement by Panasonic ES about its new lineup of CO2 condensing units (CU) and showcases for supermarkets and convenience stores, for 2015. Major desig...


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