JPS52120403A - Preventive device of overloaded starting of compressor - Google Patents

Preventive device of overloaded starting of compressor

Info

Publication number
JPS52120403A
JPS52120403A JP3749376A JP3749376A JPS52120403A JP S52120403 A JPS52120403 A JP S52120403A JP 3749376 A JP3749376 A JP 3749376A JP 3749376 A JP3749376 A JP 3749376A JP S52120403 A JPS52120403 A JP S52120403A
Authority
JP
Japan
Prior art keywords
compressor
overloaded
starting
preventive device
elischarge
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.)
Pending
Application number
JP3749376A
Other languages
Japanese (ja)
Inventor
Susumu Yamaguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3749376A priority Critical patent/JPS52120403A/en
Publication of JPS52120403A publication Critical patent/JPS52120403A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE:To achieve low load strating of a compressor by reduction with a fourway valve of vehicular air conditioner of high and low pressure difference of delivery and elischarge.
JP3749376A 1976-04-02 1976-04-02 Preventive device of overloaded starting of compressor Pending JPS52120403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3749376A JPS52120403A (en) 1976-04-02 1976-04-02 Preventive device of overloaded starting of compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3749376A JPS52120403A (en) 1976-04-02 1976-04-02 Preventive device of overloaded starting of compressor

Publications (1)

Publication Number Publication Date
JPS52120403A true JPS52120403A (en) 1977-10-08

Family

ID=12499038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3749376A Pending JPS52120403A (en) 1976-04-02 1976-04-02 Preventive device of overloaded starting of compressor

Country Status (1)

Country Link
JP (1) JPS52120403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630563A (en) * 1979-08-20 1981-03-27 Sanyo Electric Co Heat pump type coolerrheater
JPS6060467A (en) * 1983-09-13 1985-04-08 三洋電機株式会社 Heat pump type refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630563A (en) * 1979-08-20 1981-03-27 Sanyo Electric Co Heat pump type coolerrheater
JPS6060467A (en) * 1983-09-13 1985-04-08 三洋電機株式会社 Heat pump type refrigerator
JPH0472140B2 (en) * 1983-09-13 1992-11-17 Sanyo Electric Co

Similar Documents

Publication Publication Date Title
JPS5338022A (en) Hydraulic suspension for vehicle
JPS5312524A (en) Gas pressure controller providing low pressure breaker valve and high pressure breaker valve
JPS5270473A (en) Refrigerator
JPS5346150A (en) Heat source structure
ES8202930A1 (en) Pressure relief valve
JPS52120403A (en) Preventive device of overloaded starting of compressor
GB1335024A (en) Compressor control
JPS5449709A (en) Three pressure control valve with accelerating valve in indirectly acting compressed air brake
GB1290648A (en)
ES485139A1 (en) Refrigerant compressor capacity control apparatus.
AU2651877A (en) Load responsive pressure reducing valve device
GB1136196A (en) Automatic decompression system
JPS52115029A (en) Automotive air conditioner
JPS52130141A (en) Air conditioner
JPS5288806A (en) Stepping volumn regulating method in screw freezer
JPS5423238A (en) Control device for air conditioner
JPS52149656A (en) Refrigerator
JPS6469807A (en) Air pressure circuit
JPS52121806A (en) Unloader control device for compressor
JPS5298207A (en) Gas compressor
JPS5369909A (en) Compressor control circuits in refrigrating plant
JPS53123546A (en) Air condictioning device
JPS5434156A (en) Refrigerating cycle
JPS536813A (en) Air conditioner
JPS5388211A (en) Load reduction device for starting compressor

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20040302

A601 Written request for extension of time

Effective date: 20040602

Free format text: JAPANESE INTERMEDIATE CODE: A601

A602 Written permission of extension of time

Effective date: 20040716

Free format text: JAPANESE INTERMEDIATE CODE: A602

A521 Written amendment

Effective date: 20040902

Free format text: JAPANESE INTERMEDIATE CODE: A523

A02 Decision of refusal

Effective date: 20070327

Free format text: JAPANESE INTERMEDIATE CODE: A02

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070725

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070905

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20070927

RD13 Notification of appointment of power of sub attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7433

Effective date: 20080417

A521 Written amendment

Effective date: 20080417

Free format text: JAPANESE INTERMEDIATE CODE: A821

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081021

A521 Written amendment

Effective date: 20090121

Free format text: JAPANESE INTERMEDIATE CODE: A523

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090217

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090227

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 3

Free format text: PAYMENT UNTIL: 20120306

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 3

Free format text: PAYMENT UNTIL: 20120306

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130306

Year of fee payment: 4

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130306

Year of fee payment: 4